Machine vision publications

Publications


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2019


Liu S, Yuen P, Li X & Zhao G (2019)
Recent Progress on Face Presentation Attack Detection of 3D Mask Attacks Handbook of Biometric Anti-Spoofing, Jan.
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Liu X %?& Zhao G (2019)
3D Skeletal Gesture Recognition via Sparse Coding of Time-Warping Invariant Riemannian Trajectories International Conference on Multimedia Modeling.
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Shi J & Zhao G (2019)
Face Hallucination via Coarse-to-Fine Recursive Kernel Regression Structure IEEE Transactions on Multimedia.
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Tavakolian M & Hadid A (2019)
Learning to Detect Genuine versus Posed Pain from Facial Expressions using Residual Generative Adversarial Networks IEEE International Conference on Automatic Face and Gesture Recognition (FG 2019).
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2018


Affonso C, Hietaniemi R, Liu L, Holmberg T & Silvén O (2018)
Rapid Training for Vision Based Grading of Wood, Machine Vision and Applications Machine Vision and Applications, 14p.
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Chen H, Liu X & Zhao G (2018)
Temporal hierarchical dictionary with HMM for fast gesture recognition. Proc. International Conference on Pattern Recognition (ICPR 2018).
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Fan C, Tian L, Ming Y, Hong X, Zhao G & Pietikäinen M (2018)
Sparse projections matrix binary descriptors for face recognition. Neurocomputing, accepted .
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Gribble J, Huang X & Zhao G (2018)
Interactive facial emotion recognition game for children with Autism. Proc. Twelfth International Conference on e-Learning & Innovative Pedagogies 2019, accepted.
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Hautala I, Boutellier J, Nyländen T & Silvén O (2018)
Toward Efficient Execution of RVC-CAL Dataflow Programs on Multicore Platforms Journal of Signal Processing Systems, February, 11p.
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Huang X, Dhall A, Goecke R, Pietikäinen M & Zhao G (2018)
Multimodal framework for analyzing the affect of a group of people. IEEE Transactions on Multimedia, 20(10):2706-2721.
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Lei Tian ; Xiaopeng Hong ; Chunxiao Fan ; Yue Ming ; Matti Pietikäinen ; Guoying Zhao (2018)
Sparse Tikhonov-Regularized Hashing for Multi-Modal Learning 2018 25th IEEE International Conference on Image Processing (ICIP).
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Li X, Alikhani I, Shi J, Seppänen T, Junttila J, Majamaa-Voltti K, Tulppo M & Zhao G (2018)
The OBF database: A large face video database for remote physiological signal measurement and for Atrial Fibrillation detection. Proc. IEEE International Conference on Face and Gesture 2018 (FG 2018), to appear.
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Li X, Hong X, Moilanen A, Huang X, Pfister T, Zhao G & Pietikäinen M (2018)
Towards reading hidden emotions: A comparative study of spontaneous micro-expression spotting and recognition methods. IEEE Transactions on Affective Computing, 9(4):563-577.
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Li Y, Huang X & Zhao G (2018)
Can micro-expression be recognized based on single apex frame? Proc. International Conference on Image Processing (ICIP 2018).
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Liu L, Chen J, Fieguth P, Zhao G, Chellappa R & Pietikäinen M (2018)
From BoW to CNN: Two decades of texture representation for texture classification. International Journal of Computer Vision, in press.
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Liu L, Ouyang W, Wang X, Fieguth P, Chen J, Liu X & Pietikäinen M (2018)
Deep learning for generic object detection: A survey. arXiv: 1809.02165, 1-30..
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Liu N, Zhang B, Zong Y, Liu L, Chen J, Zhao G & Zhu J (2018)
Super wide regression network for unsupervised cross-database facial expression recognition. Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), to appear.
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Liu N, Zong Y, Zhang B, Liu L, Chen J, Zhao G & Zhu J (2018)
Unsupervised cross-corpus speech emotion recognition using domain-adaptive subspace learning. Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), to appear.
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Pietikäinen M (2018)
Local binary patterns: From the origins to future challenges. Pattern Recognition, 50th Anniversary Special Issue, accepted.
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Safarpour M, Inanlou R, Charmi M, Shoaei O & Silvén O (2018)
ADC-Assisted Random Sampler Architecture for Efficient Sparse Signal Acquisition IEEE Transactions on VLSI Systems, April.
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Shahabuddin S., Silvén O, & Juntti M (2018)
Programmable ASIPs for Multimode MIMO Transceiver Journal of Signal Processing Systems, February, 13p.
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Shi J, Liu X, Zong Y, Qi C & Zhao G (2018)
Hallucinating face image by regularization models in high-resolution feature space. IEEE Transactions on Image Processing, 27(6):2980 - 2995.
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Tavakolian M & Hadid A (2018)
Deep Spatiotemporal Representation of the Face for Automatic Pain Intensity Estimation Proc. International Conference on Pattern Recognition (ICPR 2018), Accepted.
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Tavakolian M & Hadid A (2018)
Deep Binary Representation of Facial Expressions: A Novel Framework for Automatic Pain Intensity Recognition Proc. International Conference on Image Processing (ICIP 2018), Accepted.
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Tavakolian M & Hadid A (2018)
Deep Discriminative Model for Video Classification Proc. European Conference on Computer Vision (ECCV 2018), Accepted.
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Tian L, Hong X, Fan C, Ming Y, Pietikäinen M & Zhao G (2018)
Sparse Tikhonov-regularized hashing for multi-modal learning. Proc. International Conference on Image Processing (ICIP 2018), to appear.
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Xu Y, Hong X, Liu X & Zhao G (2018)
Saliency detection via bi-directional propagation. Journal of Visual Communication and Image Representation, 53:113-121.
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Xu Y, Hong X, Porikli F, Liu X, Chen J & Zhao G (2018)
Saliency Integration: An Arbitrator Model. IEEE Transactions on Multimedia, to appear.
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Yang R, Hong X, Peng J, Feng X & Zhao G (2018)
Incorporating high-level and low-level cues for pain intensity estimation. Proc. International Conference on Pattern Recognition (ICPR 2018).
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Yuan Zong, Xiaohua Huang, Wenming Zheng, Zhen Cui, Guoying Zhao (2018)
Learning From Hierarchical Spatiotemporal Descriptors for Micro-Expression Recognition Nov, 20(11):3160-3172.
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Zhaoqiang Xia, Xiaoyi Feng, Xiaopeng Hong and Guoying Zhao (2018)
Spontaneous Facial Micro-expression Recognition via Deep Convolutional Network Eighth International Conference on Image Processing Theory, Tools and Applications (IPTA).
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Zong Y, Huang X, Zheng W, Cui Z & Zhao G (2018)
Learning from hierarchical spatiotemporal descriptors for micro-expression recognition. IEEE Transactions on Multimedia, to appear.
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Zong Y, Zheng W, Huang X, Shi J, Cui Z & Zhao G (2018)
Domain Regeneration for Cross-Database Micro-Expression Recognition. IEEE Transactions on Image Processing, to appear.
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2017


Bayramoglu N, Kaakinen M, Eklund L & Heikkilä J (2017)
Towards virtual H&E staining of hyperspectral lung histology images using conditional generative adversarial networks. Proc. ICCV 2017 Workshops - Bioimage Computing, 64-71.
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Bordallo López M, Nieto A, Boutellier J, Hannuksela J & Silvén O (2017)
Evaluation of real-time LBP computing in multiple architectures Journal of Real Time Image Processing, July, 13(2):.
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Boulkenafet Z, Akhtar Z, Feng X & Hadid A (2017)
Face anti-spoofing in biometric systems. In: Biometric Security and Privacy – Opportunities & Challenges in The Big Data Era (Eds.: S Al-Maadeed, R Jiang, D Crookes, A Beghdadi & A Bouridane), Springer.
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Boulkenafet Z, Komulainen J & Hadid A (2017)
Face anti-spoofing using speeded-up robust features and Fisher vector encoding. Signal Processing Letters, accepted.
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Boulkenafet Z, Komulainen J, Li Lei, Feng X & Hadid A (2017)
OULU-NPU: A mobile face presentation attack database with real-world variations. Proc. IEEE International Conference on Automatic Face and Gesture Recognition, accepted.
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Boutellier J & Nyländen T (2017)
Design flow for GPU and multicore execution of dynamic dataflow programs Journal of Signal Processing Systems, 12, 89(3):469-478.
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Chen J, Patel V, Kellokumpu V, Zhao G, Pietikäinen M & Chellappa R (2017)
Robust local features for remote face recognition. Image and Vision Computing, accepted.
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Chrysos G & Zafeiriou S (2017)
PD 2 T: Person-specific detection, deformable tracking. IEEE Transactions on Pattern Analysis and Machine Intelligence, to appear.
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Chrysos G, Antonakos E, Snape P, Asthana A & Zafeiriou S (2017)
A comprehensive performance evaluation of deformable face tracking "in-the-wild". International Journal of Computer Vision, accepted.
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Fabris A, Nicolaou M, Kotsia I & Zafeiriou S (2017)
Dynamic probabilistic linear discriminant analysis for video classification. IEEE International Conference on Acoustics Speech and Signal Processing (ICASSP), accepted.
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Georgakis C, Panagakis Y, Zafeiriou S & Pantic M (2017)
The Conflict Escalation Resolution (CONFER) database. Image and Vision Computing, accepted.
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Heikkilä J (2017)
Using sparse elimination for solving minimal problems in computer vision. Proc. IEEE International Conference on Computer Vision (ICCV 2017), 76-84.
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Huang X, Wang S, Liu X, Zhao G, Feng X & Pietikäinen M (2017)
Discriminative spatiotemporal local binary pattern with revisited integral projection for spontaneous facial micro-expression recognition. IEEE Transactions on Affective Computing, in press (available online).
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Ke W, Chen J, Jiao J, Zhao G & Ye Q (2017)
SRN: Side-output residual network for object symmetry detection in the wild. Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR 2017), accepted, 9 p.
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Kollias D, Nicolaou M, Kotsia I, Zhao G & Zafeiriou S (2017)
Recognition of affect in the wild using deep neural networks. Prof. CVPR 2017 workshops.
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Liu L, Fieguth P, Guo Y, Wang X & Pietikäinen M (2017)
Local binary features for texture classification: Taxonomy and experimental study. Pattern Recognition, 62:135-160.
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Liu Q, Hong X, Zou B, Chen J, Chen Z & Zhao G (2017)
Hierarchical contour closure based holistic salient object detection. IEEE Transactions on Image Processing, accepted.
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Liu Q, Zou B, Chen J, Ke W, Yue K, Chen Z, Zhao G (2017)
A location-to-segmentation strategy for automatic exudate segmentation in colour retinal fundus images. Computerized Medical Imaging and Graphics, 55:78-86.
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Liu X, Yao J, Hong X, Huang X, Zhou Z, Qi C & Zhao G (2017)
Background subtraction using spatio-temporal group sparsity recovery IEEE Transactions on Circuits and Systems for Video Technology, accepted..
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Mustaniemi J, Kannala J, Särkkä S, Matas J & Heikkilä J (2017)
Inertial-based scale estimation for structure from motion on mobile devices. Proc. IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2017), accepted.
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Otani M, Nakashima Y, Rahtu E, Heikkilä J & Yokoya N (2017)
Video summarization using deep semantic features. In: Computer Vision - ACCV 2016, Lecture Notes in Computer Science, in press.
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Qi X, Zhao G, Li C-G, Guo J & Pietikäinen M (2017)
HEp-2 cell classification via combining multi-resolution co-occurrence texture and large regional shape information. IEEE Journal of Biomedical and Health Informatics, 21(2):429-440.
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Saarela U, Akram S, Desgrange A, Rak-Raszewska A, Shan J, Cereghini S, Ronkainen VP, Heikkilä J, Skovorodkin I & Vainio S (2017)
Novel fixed z-direction (FiZD) kidney primordia and an organoid culture system for time-lapse confocal imaging. Development 144: 1113-1117.
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Shahabuddin S, Silven O, Juntti M (2017)
ASIP design for multiuser MIMO broadcast precoding European Conference on Networks and Communications (EuCNC), , IEEE, July, 4p.
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Trigeorgis G, Nicolaou M, Zafeiriou S & Schuller B (2017)
Deep Canonical Time Warping for simultaneous alignment and representation learning of sequences. IEEE Transactions on Pattern Analysis and Machine Intelligence, to appear.
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Tzirakis P, Trigeorgis G, Nicolaou M, Schuller B & Zafeiriou S (2017)
End-to-End multimodal emotion recognition using deep neural networks. IEEE Journal of Selected Topics in Signal Processing, accepted.
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Ye Q, Zhang T, Ke W, Qiu Q, Chen J , Shapiro G & Zhang B (2017)
Self-learning scene-specific pedestrian detectors using a progressive latent model. Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR 2017), accepted, 9 p.
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Ylimäki M, Kannala J & Heikkilä J (2017)
Robust and practical depth map fusion for time-of-flight cameras. In: Image Analysis, SCIA 2017, Lecture Notes in Computer Science, 10269:122-134.
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Zafeiriou S, Chrysos G, Roussos A, Ververas E, Deng J & Trigeorgis G (2017)
The 3D Menpo facial landmark tracking challenge. Proc. CVPR 2017 workshops.
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Zafeiriou S, Kollias D, Nicolaou M, Papaioannou A, Zhao G & Kotsia I (2017)
Aff-Wild: Valence and arousal ‘in-the-wild’ challenge. Proc. CVPR 2017 workshops.
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Zafeiriou S, Trigeorgis G, Chrysos G, Deng J & Shen J (2017)
The menpo facial landmark localisation challenge: A step towards the solution. Proc. CVPR 2017 workshops.
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Zhang X, Liu L, Xie Y, Chen J, Wu L & Pietikäinen M (2017)
Rotation invariant local binary convolution neural networks. Proc. ICCV 2017 Workshops, 1210-1219.
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Zhao X, Lin Y & Heikkilä J (2017)
Dynamic texture recognition using multiscale PCA-learned filters. Proc. International Conference on Image Processing (ICIP 2017), accepted.
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Zhao X, Lin Y & Heikkilä J (2017)
Dynamic texture recognition using volume local binary count patterns with an application to 2D face spoofing. IEEE Transactions on Multimedia, in press.
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2016


Akram S U, Kannala J, Eklund L & Heikkilä J (2016)
Cell segmentation proposal network for microscopy image analysis. In: LABELS 2016, DLMIA 2016, Lecture Notes in Computer Science, 10008:21-29.
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Akram S U, Kannala J, Eklund L & Heikkilä J (2016)
Joint cell segmentation and tracking using cell proposals. Proc. IEEE International Symposium on Biomedical Imaging (ISBI), 920-924.
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Akram S U, Kannala J, Eklund L & Heikkilä J (2016)
Cell proposal network for microscopy image analysis. Proc. International Conference on Image Processing (ICIP 2016), 3199-3203.
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Antonakos E, Snape P, Trigeorgis G & Zafeiriou S (2016)
Adaptive cascaded regression. Proc. International Conference on Image Processing (ICIP 2016), 1649-1653.
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Bayramoglu N & Alatan A (2016)
Comparison of 3D local and global descriptors for similarity retrieval of range data. Neurocomputing, 183:13-27.
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Bayramoglu N & Heikkilä J (2016)
Transfer learning for cell nuclei classification in histopathology images. In: Computer Vision - ECCV 2016 Workshops, Lecture Notes in Computer Science, 9915:532-539 .
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Bayramoglu N, Kannala J & Heikkilä J (2016)
Deep learning for magnification independent breast cancer histopathology image classification. Proc. International Conference on Pattern Recognition (ICPR 2016), 2440-2445.
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Bhat K K S, Musti U & Heikkilä J (2016)
Geometry based exhaustive line correspondence determination. Proc. IEEE International Conference on Robotics and Automation (ICRA 2016), 4341-4348.
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Bordallo López M (2016)
Mobile platform challenges in interactive computer vision applications. Multi-Core Computer Vision and Image Processing for Intelligent Applications, in press, IGI-Global.
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Bordallo Lopez M, Boutellaa E & Hadid A (2016)
Comments on the "Kinship Face in the Wild" data sets. IEEE Transactions on Pattern Analysis and Machine Intelligence, 38(11):2342-2344.
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Boulkenafet Z, Komulainen J & Hadid A (2016)
Face spoofing detection using colour texture analysis. IEEE Transactions on Information Forensics & Security , 11(8):1818-1830.
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Boulkenafet Z, Komulainen J & Hadid A (2016)
Scale space texture analysis for face anti-spoofing. Proc. IAPR International Conference on Biometrics (ICB 2016), 1-6.
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Boutellaa E, Bordallo Lopez M, Ait-Aoudia S, Feng X & Hadid A (2016)
Kinship verification from videos using texture spatio-temporal features and deep learning. Proc. IAPR International Conference on Biometrics (ICB 2016), 1-7.
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Boutellaa E, Boulkenafet Z, Komulainen J & Hadid A (2016)
Audiovisual synchrony assessment for replay attack detection in talking face biometrics. Multimedia Tools and Applications, 75(9):5329-5343.
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Boutellier J & Hautala I (2016)
Executing dynamic data rate actor networks on OpenCL platforms. Proc, IEEE International Workshop on Signal Processing Systems (SiPS 2016), 98-103.
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Bykov A, Huttunen S, Mäkinen M & Meglinski I (2016)
Imaging of biotissues with circularly polarized light for cancer detection. Proceedings of the 50th annual conference of the Finnish Physical Society.
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Chen J, Lei Z, Liu L, Zhao G & Pietikäinen M (2016)
Editorial: RoLoD - Robust local descriptors for computer vision. Neurocomputing, 184:1-2.
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Chen J, Li X, Pietikäinen M, Chang Z, Qiu Q, Sapiro G & Bronstein A (2016)
RealSense = Real heart rate: Illumination invariant heart rate estimation from videos. Proc. International Conference on Image Processing Theory, Tools and Applications (IPTA), 1-6.
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Chen J, Qi X, Tervonen O, Silven O, Zhao G & Pietikäinen M (2016)
Thorax disease diagnosis using deep convolutional neural network. Proc. 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2016), 2287-2290.
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Flusser J, Farokhi S, Hoschl C, Suk T, Zitova B & Pedone M (2016)
Recognition of images degraded by Gaussian blur. IEEE Transactions on Image Processing, 25(2):790-806.
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Guo Y, Zhao G & Pietikäinen M (2016)
Dynamic facial expression recognition with atlas construction and sparse representation. IEEE Transactions on Image Processing, 25(5):1977-1992.
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Hautala I, Boutellier J & Silvén O (2016)
Programmable 28nm coprocessor for HEVC/H.265 in-loop filters. Proc. IEEE International Symposium on Circuits and Systems (ISCAS 2016), 1570-1573.
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Herrera Castro D, Kannala J & Heikkilä J (2016)
Forget the checkerboard: practical self-calibration using a planar scene. Proc. IEEE Winter Conference on Applications of Computer Vision (WACV 2016), 9 p.
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Hong X, Xu Y & Zhao G (2016)
LBP-TOP: A tensor unfolding revisit. Proc. ACCV Workshops, 1:513-527.
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Hong X, Zhao G, Zafeiriou S, Pantic M & Pietikäinen M (2016)
Capturing correlations of local features for image representation. Neurocomputing, 184:99-106.
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Huang X, Kortelainen J, Zhao G, Li X, Moilanen A, Seppänen T & Pietikäinen M (2016)
Multi-modal emotion analysis from facial expressions and electroencephalogram. Computer Vision and Image Understanding, 147:114-124.
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Huang X, Zhao G, Hong X, Zheng W & Pietikäinen M (2016)
Spontaneous facial micro-expression analysis using spatiotemporal completed local quantized patterns. Neurocomputing, 175:564-578.
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Jiang X, Lian J, Xia Z, Feng X & Hadid A (2016)
Fast Chinese character detection from complex scenes. Proc. International Conference on Image Processing Theory, Tools and Applications (IPTA), 1-4.
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Kellokumpu V, Särkiniemi M & Zhao G (2016)
Affective gait recognition and baseline evaluation from real world samples. Proc. ACCV Workshops, 1:567-575.
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Komulainen J, Anina I, Holappa J, Boutellaa E & Hadid A (2016)
On the robustness of audiovisual liveness detection to visual speech animation. Proc. IEEE Eighth International Conference on Biometrics: Theory, Applications and Systems (BTAS 2016), 1-8.
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Kukka H, Marjakangas P, Kellokumpu V & Ojala T (2016)
Spontaneous device association using inaudible audio signatures. Proc. 10th International Conference on Audio Mostly (AM ’16), Norrköping, Sweden, 91-96.
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Laskar Z, Huttunen S, Herrera Castro D, Rahtu E & Kannala J (2016)
Robust loop closures for scene reconstruction by combining odometry and visual correspondences. Proc. International Conference on Image Processing (ICIP 2016) , 2603-2607.
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Li L, Feng X, Boulkenafet Z, Xia Z & Hadid A (2016)
A robust face anti-spoofing approach using partial convolutional neural network. Proc. International Conference on Image Processing Theory, Tools and Applications (IPTA), accepted.
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Li L, Ghazi A, Boutellier J, Anttila L, Valkama M & Bhattacharyya S (2016)
Evolutionary multiobjective optimization for digital predistortion architectures. Proc. International Conference on Cognitive Radio Oriented Wireless Networks (CrownCom), 498-510.
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Li L, Ghazi A, Boutellier J, Anttila L, Valkama M & Bhattacharyya S (2016)
Design space exploration and constrained multiobjective optimization for digital predistortion systems. Proc. IEEE International Conference on Application-specific Systems, Architectures and Processors (ASAP), 182-185.
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Li X, Komulainen J, Zhao G, Yuen PC & Pietikäinen M (2016)
Generalized face anti-spoofing by detecting pulse from face videos. Proc. International Conference on Pattern Recognition (ICPR 2016) , 4244-4249.
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Linder E, Varjo S & Thors C (2016)
Mobile diagnostics based on motion? A close look at motility patterns in the schistosome life cycle. Diagnostics 6(2), 24, 1-22.
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Liu L, Fieguth P, Wang X, Pietikäinen M & Hu D (2016)
Evaluation of LBP and deep texture descriptors with a new robustness benchmark. In: Computer Vision, ECCV 2016 Proceedings, Lecture Notes in Computer Science, 9907:69-86.
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Liu L, Fieguth P, Zhao G, Pietikäinen M & Hu D (2016)
Extended local binary patterns for face recognition. Information Sciences, 358-359:56-72.
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Liu L, Lao S, Fieguth P, Guo Y, Wang X & Pietikäinen M (2016)
Median robust extended local binary pattern for texture classification. IEEE Transactions on Image Processing, 25(3):1368-1381.
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Liu S, Yang B, Yuen P & Zhao G (2016)
A 3D mask face anti-spoofing database with real world variations. Proc. CVPR Workshops, 1535-1543.
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Liu S, Yuen PC, Zhang S & Zhao G (2016)
3D mask face anti-spoofing with remote photoplethysmography. In: Computer Vision, ECCV 2016 Proceedings, Lecture Notes in Computer Science, 9911:85-100.
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Liu Y-J, Zhang J-K, Yan W-J, Wang S-J, Zhao G & Fu X-L (2016)
A main directional mean optical flow feature for spontaneous micro-expression recognition. IEEE Transactions on Affective Computing, in press (available online).
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Matilainen M, Sangi P, Holappa J & Silvén O (2016)
OUHANDS database for hand detection and pose recognition. Proc. International Conference on Image Processing Theory, Tools and Applications (IPTA), accepted.
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Melekhov I, Kannala J & Rahtu E (2016)
Siamese network features for image matching. Proc. International Conference on Pattern Recognition (ICPR 2016), 378-383.
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Michalska M, Zufferey N, Boutellier J, Bezati E & Mattavelli M (2016)
Efficient scheduling policies for dynamic dataflow programs executed on multi-core. International Workshop on Programmability and Architectures for Heterogeneous Multicores, accepted.
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Mustaniemi J, Kannala J & Heikkilä J (2016)
Parallax correction via disparity estimation in a multi-aperture camera. Machine Vision and Applications 27(8): 1313-1323.
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Otani M, Nakashima Y, Rahtu E, Heikkilä J & Yokoya N (2016)
Learning joint representations of videos and sentences with web image search. In: Computer Vision - ECCV 2016 Workshops, Lecture Notes in Computer Science, 9913:651-667.
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Patel D, Hong X & Zhao G (2016)
Selective deep features for micro-expression. Proc. International Conference on Pattern Recognition (ICPR 2016) , 2258-2263.
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Qi X, Li C-G, Zhao G, Hong X & Pietikäinen M (2016)
Dynamic texture and scene classification by transferring deep image features. Neurocomputing, 171:1230-1241.
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Qi X, Zhao G, Chen J & Pietikäinen M (2016)
HEp-2 cell classification: The role of Gaussian scale space theory as a pre-processing approach. Pattern Recognition Letters, in press (available online).
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Qi X, Zhao G, Shen L, Li Q & Pietikäinen M (2016)
LOAD: Local orientation adaptive descriptor for texture and material classification. Neurocomputing, 184:28-35.
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Qi X, Zhao H, Chen J & Pietikäinen M (2016)
Exploring illumination robust descriptors for human epithelial type 2 cell classification. Pattern Recognition, 60:420-429.
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Saitoh T, Zhou Z, Zhao G & Pietikainen M (2016)
Concatenated frame image based CNN for visual speech recognition. Proc. ACCV Workshops, 2:277-289.
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Sangi P, Matilainen M, Silvén O (2016)
Rotation tolerant hand pose recognition using aggregation of gradient orientations. 13th International Conference, ICIAR 2016 Proceedings, Lecture Notes in Computer Science, 9730:257-267.
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Trigeorgis G, Nicolaou M, Zafeiriou S & Schuller B (2016)
Deep canonical time warping. Proceedings of IEEE International Conference on Computer Vision & Pattern Recognition (CVPR 2016), 5110-5118.
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Trigeorgis G, Snape P, Nicolaou M, Antonakos E & Zafeiriou S (2016)
Mnemonic descent method: A recurrent process applied for end-to-end face alignment. Proceedings of IEEE International Conference on Computer Vision & Pattern Recognition (CVPR 2016), 4177-4187.
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Wang H, Chai X, Hong X, Zhao G & Chen X (2016)
Isolated sign language recognition with Grassmann covariance matrices. ACM Transactions on Accessible Computing, 8(4):1-21.
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Wang SJ, Yan WJ, Sun T, Zhao G, Fu X (2016)
Sparse tensor canonical correlation analysis for micro-expression recognition. Neurocomputing, 184:99-106.
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Xia X, Feng X, Peng J, Peng X & Zhao G (2016)
Spontaneous micro-expression spotting via geometric deformation modeling. Computer Vision and Image Understanding, 147:87-94.
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Xia Z, Feng X, Peng J & Hadid A (2016)
Unsupervised deep hashing for large-scale visual search. Proc. International Conference on Image Processing Theory, Tools and Applications (IPTA), 1-5.
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Xia Z, Zhang W, Tan F, Feng X & Hadid A (2016)
An accurate eye localization approach for smart embedded system. Proc. International Conference on Image Processing Theory, Tools and Applications (IPTA), 1-5.
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Yang R, Bordallo López M, Boutella E, Tong S, Peng J, Feng X & Hadid A (2016)
On pain assessment from facial videos using spatio-temporal local descriptors. Proc. International Conference on Image Processing Theory, Tools and Applications (IPTA), 1-6.
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Ylioinas J, Poh N, Holappa J & Pietikäinen M (2016)
Data-driven techniques for smoothing histograms of local binary patterns. Pattern Recognition, 60:734-747.
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Zafeiriou L, Antonakos E, Zafeiriou S & Pantic M (2016)
Joint unsupervised deformable spatio-temporal alignment of sequences. Proceedings of IEEE International Conference on Computer Vision & Pattern Recognition (CVPR 2016), 3382-3390.
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Zafeiriou S, Papaioannou A, Kotsia I, Nicolaou M & Zhao G (2016)
Facial affect "in-the-wild": A survey and a new database. Proc. CVPR Workshops, 1487-1498.
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Zafeiriou S, Zhao G, Pietikäinen M, Chellappa R, Kotsia I & Cohn J (2016)
Editorial of special issue on spontaneous facial behaviour analysis Computer Vision and Image Understanding, 147:50-51.
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Zhou J, Hong X, Su F & Zhao G (2016)
Recurrent convolutional neural network regression for continuous pain intensity estimation in video. Proc. CVPR Workshops, 1535-1543.
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Zhou Y, Alabort-i-Medina J, Antonakos E, Roussos A & Zafeiriou S (2016)
Estimating correspondences of deformable objects in-the-wild. Proceedings of IEEE International Conference on Computer Vision & Pattern Recognition (CVPR 2016), 5791-5801.
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Zong Y, Zheng W, Huang X, Yan K, Yan J &, Zhang T (2016)
Emotion recognition in the wild via sparse transductive transfer linear discriminant analysis. Journal on Multimodal User Interfaces, 10(2):163-172.
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Zong Y, Zheng W, Zhang T & Huang X (2016)
Cross-corpus speech emotion recognition based on domain-adaptive least squares regression. IEEE Signal Processing Letters, 23(5):585-589.
Link Info
 

2015


Akram S U, Kannala J, Kaakinen M, Eklund L & Heikkilä J (2015)
Segmentation of cells from spinning disk confocal images using a multi-stage approach. In: Computer Vision, ACCV 2014 Proceedings, Lecture Notes in Computer Science, 9005:300-314.
Link Info

Alvarez Casado C, Bordallo Lopez M, Holappa J & Pietikäinen M (2015)
Face detection and recognition for smart glasses. Proc. IEEE International Symposium on Consumer Electronics (ISCE), 1-2.
Link Info

Amara I, Granger E & Hadid A (2015)
On the effects of illumination normalization with LBP-based watchlist screening. In: Computer Vision, ECCV 2014 Workshops, Lecture Notes in Computer Science, 8926:173-188.
Link Info

Anina I, Zhou Z, Zhao G & Pietikäinen M (2015)
OuluVS2: A multi-view audiovisual database for non-rigid mouth motion analysis. Proc. IEEE International Conference on Automatic Face and Gesture Recognition (FG 2015), Ljubljana, Slovenia, 1-5.
Link Info

Bayramoglu N, Kannala J & Heikkilä J (2015)
Human epithelial type 2 cell classification with convolutional neural networks. Proc. IEEE International Conference on Bioinformatics & Bioengineering (BIBE), Belgrade, Serbia, 1-6.
Link Info

Bayramoglu N, Kannala J, Akerfelt M, Kaakinen M, Eklund L, Nees M, & Heikkilä J (2015)
A novel feature descriptor based on microscopy image statistics. Proc. International Conference on Image Processing (ICIP 2015), Quebec City, Canada, 2695-2699.
Info

Bhat S, Kannala J & Heikkilä J (2015)
3D Point Representation For Pose Estimation: Accelerated SIFT vs ORB. In: Image Analysis, SCIA 2015 Proceedings, Lecture Notes in Computer Science 9127:79-91.
Info

Bordallo Lopez M, Nieto A, Boutellier J, Silvén O & Lopez Vilariño D (2015)
Reconfigurable computing for future vision-capable devices. Proc. International Conference on Embedded Computer Systems, (SAMOS XV), in press.
Link Info

Boulkenafet Z , Boutellaa E, Bengherabi M, & Hadid A (2015)
Face verification based on Gabor region covariance matrices. In: Image Analysis, SCIA 2015 Proceedings,Lecture Notes in Computer Science 9127.
Info

Boulkenafet Z, Komulainen J & Hadid A (2015)
Face anti-spoofing based on color texture analysis. Proc. International Conference on Image Processing (ICIP 2015), Quebec City, Canada, accepted.
Info

Boutellaa E, Hadid A, Bengherabi M, & Ait-Aoudia S (2015)
On the use of Kinect depth data for identity, gender and ethnicity classification from facial images. Pattern Recognition Letters, 68, Part 2:270-277.
Link Info

Boutellaa E, Bengherabi M, Ait-Aoudia S & Hadid A (2015)
How much information Kinect facial depth data can reveal about identity, gender and ethnicity? In: Computer Vision, ECCV 2014 Workshops, Lecture Notes in Computer Science, 8926:725-736.
Link Info

Boutellaa E, Harizi F, Bengherabi M, Ait-Aoudia S & Hadid A (2015)
Face verification using local binary patterns and generic model adaptation. International Journal of Biometrics 7(1):31-44.
Info

Boutellier J & Ghazi A (2015)
Multicore execution of dynamic dataflow programs on the Distributed Application Layer. Proc. IEEE Global Conference on Signal and Information Processing (GlobalSIP), accepted.
Info

Boutellier J & Nyländen T (2015)
Programming graphics processing units in the RVC-CAL dataflow language. Proc. IEEE International Workshop on Signal Processing Systems (SiPS), accepted.
Info

Boutellier J, Ersfolk J, Lilius J, Mattavelli M, Roquier G & Silvén O (2015)
Actor merging for dataflow process networks. IEEE Transactions on Signal Processing, 63(10):2496-2508.
Info

Correia PL, Hadid A & Moeslund DB (2015)
Editorial: Special Issue on "Soft Biometrics" 68, Part 2:217.
Link Info

Ghazi A, Boutellier J, Anttila L, Juntti M & Valkama M (2015)
Data-Parallel Implementation of Reconfigurable Digital Predistortion on a Mobile GPU. Proc. Asilomar Conference on Signals, Systems & Computers, 186-191.
Info

Ghazi A, Boutellier J, Silvén O, Bhattacharyya S, Shahabuddin S, Juntti M & Anttila L (2015)
Model-based design and implementation of an adaptive digital predistortion filter. Proc. IEEE International Workshop on Signal Processing Systems (SiPS), 1-6.
Info

Hadid A, Ylioinas J, Bengherabi M, Ghahramani M, & Taleb-Ahmed A (2015)
Gender and texture classification: A comparative analysis using 13 variants of local binary patterns. Pattern Recognition Letters, 68, Part 2:231-238.
Link Info

Hadid A, Evans N, Marcel S & Fierrez J (2015)
Biometrics systems under spoofing attack: an evaluation methodology and lessons learned. IEEE Signal Processing Magazine, 32(5):20-30.
Link Info

Hannuksela J, Niskanen M & Turtinen M (2015)
Performance evaluation of image noise reduction computing on a mobile platform. Proc. International Conference on Embedded Computer Systems: Architectures, Modeling, and Simulation (SAMOS XV).
Info

Hautala I, Boutellier J, Hannuksela J & Silvén O (2015)
Programmable low-power multicore coprocessor architecture for HEVC/H.265 in-loop filtering. IEEE Transactions on Circuits and Systems for Video Technology, 25(7):1217-1230.
Link Info

He Q, Hong X, Chai X, Holappa J, Zhao G, Chen X & Pietikäinen M (2015)
OMEG: Oulu multi-pose eye gaze dataset. In: Image Analysis, SCIA 2015 Proceedings, Lecture Notes in Computer Science, 9127:418-427.
Link Info

Herrera Castro D (2015)
From images to point clouds: practical considerations for three-dimensional computer vision. Dissertation, Acta Univ Oul C 536. University of Oulu Graduate School, Faculty of Information Technology and Electrical Engineering, Department of Computer Science and Engineering, Infotech Oulu.
Link Info

Huang X, Dhali A, Zhao G, Goecke R & Pietikäinen M (2015)
Riesz-based volume local binary pattern and a novel group expression model for group happiness intensity analysis. Proc. the British Machine Vision Conference (BMVC 2015), Swansea, UK, 13 p..
Link Info

Huang X, Wang S-J, Zhao G & Pietikäinen M (2015)
Facial micro-expression recognition using spatiotemporal local binary pattern with integral projection. Proc. The IEEE International Conference on Computer Vision (ICCV) Workshops, 1-9.
Link Info

Keskinarkaus A, Huttunen S, Siipo A, Holappa J, Laszlo M, Juuso I, Väyrynen E, Heikkilä J, Lehtihalmes M, Seppänen T & Laukka S (2015)
MORE - a multimodal observation and analysis system for social interaction research. Multimedia Tools and Applications, 1-25, published online.
Link Info

Kinnunen M, Lee K, Huttunen S, Karmenyan A & Priezzhev A (2015)
Calibration of optical tweezers with high-speed video camera. Northern Optics & Photonics.
Link Info

Komulainen J (2015)
Software-based countermeasures to 2D facial spoofing attacks. Dissertation, Acta Univ Oul C 537. University of Oulu Graduate School, Faculty of Information Technology and Electrical Engineering, Department of Computer Science and Engineering, Infotech Oulu.
Link Info

Li K, Ghazi A, Boutellier J, Abdelaziz M, Anttila L, Juntti M, Valkama M & Cavallaro JR (2015)
Mobile GPU Accelerated Digital Predistortion on a Software-defined Mobile Transmitter. Proc. IEEE Global Conference on Signal and Information Processing (GlobalSIP), 756-760.
Info

Lin S, Wang L-H, Vosoughi A, Cavallaro JR, Juntti M, Boutellier J, Silvén O, Valkama M Bhattacharyya SS (2015)
Parameterized sets of dataflow modes and their application to implementation of cognitive radio systems. Journal of Signal Processing Systems, 80(1):3-18.
Link Info

Linna M, Kannala J & Rahtu E (2015)
Online face recognition system based on local binary patterns and facial landmark tracking. In: Advanced Concepts for Intelligent Vision Systems, ACIVS 2015 Proceedings, Lecture Notes in Computer Science , 9386:403-414.
Link Info

Liu L, Fieguth P, Pietikäinen M & Lao S (2015)
Median robust local binary pattern for texture classification. Proc. International Conference on Image Processing (ICIP 2015), Quebec City, Canada, 1-5.
Info

Liu M, Li S, Shan S, Wang R & Chen X (2015)
Deeply learning deformable facial action parts model for dynamic expression recognition. In: Computer Vision, ACCV 2014 Proceedings, Revised Selected Papers, Part IV, Lecture Notes in Computer Science , 9006:143-157.
Link Info

Liu X, Zhao G, Yao J & Qi C (2015)
Background subtraction based on low-rank and structured sparse decomposition. IEEE Transactions on Image Processing, 24(8):2502-2514.
Link Info

Michalska M, Boutellier J & Mattavelli M (2015)
A methodology for profiling and partitioning stream programs on many-core architectures. Procedia Computer Science, Elsevier, 51:2962-2966.
Info

Mustaniemi J, Kannala J & Heikkilä J (2015)
Disparity estimation for image fusion in a multi-aperture camera. In: Computer Analysis of Images and Patterns, CAIP 2015 Proceedings, Lecture Notes in Computer Science, 9257:158-170.
Link Info

Nixon MS, Correia PL, Nasrollahi K, Moeslund TB, Hadid A & Tistarelli M (2015)
On soft biometrics Pattern Recognition Letters, 68, Part 2:218-230.
Link Info

Nyländen T, Boutellier J, Nikunen K, Hannuksela J & Silvén O (2015)
Low-power reconfigurable miniature sensor nodes for condition monitoring. International Journal of Parallel Programming, 43(1):3-23.
Link Info

Nyländen T, Kultala H, Boutellier J, Hautala I, Hannuksela J & Silvén O (2015)
Programmable data parallel accelerator for computer vision. Proc. 3rd IEEE Global Conference on Signal and Information Processing, accepted .
Info

Ouamane A, Bengherabi M, Hadid A & Cheriet M (2015)
Side-information based exponential discriminant analysis for face verification in the wild. Proc. International Conference on Face and Gesture, Workshop on Face Biometrics in the Wild, 1-6.
Info

Patel D, Zhao G & Pietikäinen M (2015)
Spatiotemporal integration of optical flow vectors for micro-expression detection. In: Advanced Concepts for Intelligent Vision Systems, ACIVS 2015 Proceedings, Lecture Notes in Computer Science, 9386:369-380.
Link Info

Pedone M (2015)
Algebraic methods for constructing blur-invariant operators and their applications. Dissertation, Acta Univ Oul C 538. University of Oulu Graduate School, Faculty of Information Technology and Electrical Engineering, Department of Computer Science and Engineering, Infotech Oulu.
Link Info

Pedone M, Bayro-Corrochano E, Flusser J & Heikkilä J (2015)
Quaternion Wiener deconvolution for noise robust color image registration. IEEE Signal Processing Letters, 22(9):1278-1282.
Info

Pedone M, Flusser J & Heikkilä J (2015)
Registration of images with N-fold dihedral blur. IEEE Transactions on Image Processing, 24(3):1036-1045.
Info

Pietikäinen M & Zhao G (2015)
Two decades of local binary patterns: A survey. In: E Bingham, S Kaski, J Laaksonen & J Lampinen (eds) Advances in Independent Component Analysis and Learning Machines, Elsevier, 175-210.
Link Info

Qi X, Shen L, Zhao G, Li Q & Pietikäinen M (2015)
Globally rotation invariant multi-scale co-occurrence local binary pattern. Image and Vision Computing, 43:16-26.
Link Info

Qiu Q, Chang Z, Draelos M, Chen J, Bronstein A & Sapiro G (2015)
Low-cost gaze and pulse analysis using Realsense. Proc. 5th EAI International Conference on Wireless Mobile Communication and Healthcare (MobiHealth), 276-279.
Info

Rezazadegan Tavakoli H, Atyabi A, Rantanen A, Laukka S, Nefti-Meziani S & Heikkilä J (2015)
Predicting the valence of a scene from observers' eye movements. PLOS ONE, 10(9):e0138198.
Info

Sarjanoja S, Boutellier J & Hannuksela J (2015)
BM3D image denoising using heterogeneous computing platforms. Proc. Conference on Design and Architectures for Signal and Image Processing (DASIP), 1-8.
Info

Särkkä S, Tolvanen V, Kannala J & Rahtu E (2015)
Adaptive Kalman filtering and smoothing for gravitation tracking in mobile systems. Proc. International Conference on Indoor Positioning and Indoor Navigation (IPIN 2015), 1-7.
Info

Taketomi T & Heikkilä J (2015)
Focal length change compensation for monocular SLAM. Proc. International Conference on Image Processing (ICIP 2015), Quebec City, Canada, 4982-4986.
Info

Taketomi T & Heikkilä J (2015)
Zoom factor compensation for monocular SLAM. IEEE Virtual Reality (VR 2015), Arles, France, 293-294.
Info

Tavakoli HR, Rahtu E & Heikkilä J (2015)
Analysis of sampling techniques for learning binarized statistical image features using fixations and salience. In: Computer Vision, ECCV 2014 Workshops, Lecture Notes in Computer Science, 8926:124-134.
Link Info

Tayanov V, Granger, E, Bordallo Lopez M & Hadid A (2015)
Super-resolution pipeline for fast adjudication in watchlist screening. Proc. International Conference on Image Processing Theory, Tools and Applications (IPTA) , 273-278.
Info

Thevenot J, Chen J, Finnilä M, Nieminen M, Lehenkari P, Saarakkala S & Pietikäinen M (2015)
Local binary patterns to evaluate trabecular bone structure from micro-CT data: Application to studies of human osteoarthritis. In: Computer Vision, ECCV 2014 Workshops, Lecture Notes in Computer Science, 8926:63-79.
Link Info

Tretter A, Boutellier J, Guthrie J, Schor L & Thiele L (2015)
Executing dataflow actors as Kahn processes. Proc. International Conference on Embedded Software (EMSOFT), IEEE, 105-114.
Link Info

Varjo S & Hannuksela J (2015)
Image based visibility estimation during day and night. In: Computer Vision, ACCV 2014 Workshops, Revised Selected Papers, Part III, Lecture Notes in Computer Science, 9010:277-289.
Link Info

Varjo S, Kaikkonen V, Hannuksela J & Mäkynen A (2015)
All-in-focus image reconstruction from in-line holograms of snowflakes. Proc. IEEE International Instrumentation and Measurement Technology Conference (I2MTC), 1096-1101.
Link Info

Vilmi P, Varjo S, Sliz R, Hannuksela J & Fabritius T (2015)
Disposable optics for microscopy and diagnostics. Scientific Reports 5:16957.
Info

Wang S-J, Yan W-J, Li X, Zhao G, Zhou C-G, Fu X, Yang M & Tao J (2015)
Micro-expression recognition using color spaces. IEEE Transactions on Image Processing, 24(12):6034 - 6047.
Link Info

Wang SJ, Yan WJ, Zhao G & Fu X (2015)
Micro-expression recognition using robust principal component analysis and local spatiotemporal directional features. In: Computer Vision, ECCV 2014 Workshops, Lecture Notes in Computer Science, 8925:325-338.
Link Info

Xu Y, Hong X, He Q, Zhao G & Pietikäinen M (2015)
A task-driven eye tracking dataset for visual attention analysis. In: Advanced Concepts for Intelligent Vision Systems, ACIVS 2015 Proceedings, Lecture Notes in Computer Science, 9386:637-648.
Link Info

Yaghoobi A, Rezazadegan-Tavakoli H & Röning J (2015)
Affordances in visual surveillance. In: Computer Vision, ECCV 2014 Workshops, Lecture Notes in Computer Science, 8926:403-405.
Link Info

Yan WJ, Wang SJ, Chen YH, Zhao G & Fu X (2015)
Quantifying micro-expressions with constraint local model and local binary pattern. In: Computer Vision, ECCV 2014 Workshops,Lecture Notes in Computer Science, 8295:296-305.
Link Info

Ylimäki M, Kannala J, Heikkilä J (2015)
Optimizing the accuracy and compactness of multi-view reconstructions. In: Computer Analysis of Images and Patterns, CAIP 2015 Proceedings, Lecture Notes in Computer Science, 9257:171-183.
Link Info

Ylimäki M, Kannala J, Holappa J, Brandt SS, Heikkilä J (2015)
Fast and accurate multi-view reconstruction by multi-stage prioritized matching. IET Computer Vision, 9(4):576-587.
Link Info

Ylioinas J, Kannala J, Hadid A & Pietikäinen M (2015)
Face recognition using smoothed high-dimensional representation. In: Image Analysis, SCIA 2015 Proceedings, Lecture Notes in Computer Science, 9127:516-529.
Link Info

Ylioinas J, Kannala J, Hadid A & Pietikäinen M (2015)
Unsupervised learning of overcomplete face descriptors. Proc. 2015 IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), 75-83.
Link Info

Zong Y, Zheng W, Huang X, Yan J & Zhang T (2015)
Transductive transfer LDA with Riesz-based volume LBP for emotion recognition in the wild. Proc. ACM International Conference on Multimodal Interaction (ICMI'15), 491-496.
Link Info

Åkerfelt M, Bayramoglu N, Robinson S, Toriseva M, Schukov H-P, Härmä V, Virtanen J, Kaakinen M, Eklund L, Kannala J, Heikkilä J & Nees M (2015)
Automated tracking of tumor-stroma morphology in microtissues identifies targets within the tumor microenvironment for therapeutic intervention. Oncotarget, 6(30):30035-30056.
Info
 

2014


Anjos A, Komulainen J, Marcel S, Hadid A & Pietikäinen M (2014)
Face anti-spoofing: Visual approach. In: S. Marcel, M.S. Nixon & S.Z. Li, (eds) Handbook of Biometric Anti-Spoofing, Springer Verlag, 65-82.
Link Info

Bayramoglu N, Kaakinen M, Eklund L, Åkerfelt M, Nees M, Kannala J & Heikkilä J. (2014)
Detection of tumor cell spheroids from co-cultures using phase contrast images and machine learning approach. Proc. 22nd International Conference on Pattern Recognition (ICPR), Stockholm, Sweden, 3345-3350.
Info

Benzaoui A, Hadid A & Boukrouche A (2014)
Ear biometric recognition using local texture descriptors. Journal of Electronic Imaging, 23(5):053008.
Info

Bhat S & Heikkilä J (2014)
Line matching and pose estimation for unconstrained model-to-image alignment. Proc. International Conference on 3D vision (3DV), December 8-11, Tokyo, Japan, 155-162.
Info

Blaschko M B, Mittal A & Rahtu E (2014)
An O(n log n) cutting plane algorithm for structured output ranking. Proc. German Conference on Pattern Recognition (GCPR), 132-143.
Info

Bordallo López M (2014)
Designing for energy-efficient vision-based interactivity on mobile devices. Dissertation, Acta Univ Oul C 512. University of Oulu Graduate School, Faculty of Information Technology and Electrical Engineering, Department of Computer Science and Engineering, Infotech Oulu.
Link Info

Bordallo Lopez M, Hannuksela J, Silven O & Vehviläinen M (2014)
Interactive multi-frame reconstruction for mobile devices. Multimedia Tools and Applications , 69(1):31-51 .
Info

Bordallo López M, Nieto A, Boutellier J, Hannuksela J & Silvén O (2014)
Evaluation of real-time LBP computing in multiple architectures. Journal of Real Time Image Processing, 1-22.
Link Info

Bustard JD, Carter JN, Nixon MS & Hadid A (2014)
Measuring and mitigating targeted biometric impersonation. IET Biometrics, 3(2):55-61.
Info

Bustard JD, Ghahramani M, Carter JN, Hadid A & Nixon MS (2014)
Gait anti-spoofing. In: S. Marcel, M.S. Nixon & S.Z. Li, (eds) Handbook of Biometric Anti-Spoofing, Springer Verlag, 147-163.
Link Info

Ghazi A, Boutellier J, Abdelaziz M, Lu X, Anttila L, Cavallaro JR, Bhattacharyya SS, Valkama M & Juntti M (2014)
Low power implementation of digital predistortion filter on a heterogeneous application specific multiprocessor. The 39th IEEE International Conference on Acoustics Speech and Signal Processing (ICASSP), Florence, Italy, 8336-8340.
Link Info

Goncalves J, Pandab P, Ferreira D, Ghahramani M, Zhao G & Kostakos V (2014)
Projective testing of diurnal collective emotion. Proc. The 2014 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2014), Seattle, USA, 487-497.
Info

Hadid A (2014)
Face biometrics under spoofing attacks: vulnerabilities, countermeasures, open issues, and research directions. IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), 113-118.
Info

Hadid A, Ylioinas J & Bordallo López M (2014)
Face and texture analysis using local descriptors: a comparative analysis. Proc. IEEE 4th International Conference on Image Processing Theory, Tools and Applications (IPTA2014), 1-4.
Info

He Q, Hong X, Zhao G & Huang X (2014)
An immersive fire training system using Kinect. Proc. ACM International Conference on Pervasive and Ubiquitous Computing (UbiComp 2014), Adjunct Publication, Seattle, USA, 231-234.
Info

Herrera C. D, Kim K, Kannala, J. Pulli K & Heikkilä J (2014)
DT-SLAM: deferred triangulation for robust SLAM. Proc. International Conference on 3D vision (3DV), December 8-11, Tokyo, Japan, 609-616.
Info

Hietaniemi R, Bordallo López M, Hannuksela J & Silvén O (2014)
A real-time imaging system for lumber strength prediction. Forest Products Journal, 64(3-4):126-133.
Link Info

Hong X, Zhao G & Pietikäinen M (2014)
Pose estimation via complex-frequency domain analysis of image gradient orientations. Proc. 22nd International Conference on Pattern Recognition (ICPR), Stockholm, Sweden, 1740-1745.
Info

Hong X, Zhao G, Pietikäinen M & Chen X (2014)
Combining LBP difference and feature correlation for texture description. IEEE Transactions on Image Processing, 23(6):2557 - 2568.
Link Info

Huang X (2014)
Methods for facial expression recognition with applications in challenging situations. Dissertation, Acta Univ Oul C 509. University of Oulu Graduate School, Faculty of Information Technology and Electrical Engineering, Department of Computer Science and Engineering, Infotech Oulu.
Link Info

Huang X, He Q, Hong X, Zhao G & Pietikäinen M (2014)
Improved spatiotemporal local monogenic binary pattern for emotion recognition in the wild. Proc. 16th ACM International Conference on Multimodal Interaction (ICMI 2014), 514-520.
Link Info

Huang X, Zhao G, Pietikäinen M & Zheng W (2014)
Robust facial expression recognition using revised canonical correlation. Proc. 22nd International Conference on Pattern Recognition (ICPR), Stockholm, Sweden, 1734-1739.
Info

Janhunen J, Jääskeläinen P, Hannuksela J, Rintaluoma T & Kuusela A (2014)
Programmable In-loop Deblock Filter Processor for Video Decoders. Proc. IEEE International Workshop on Signal Processing Systems (SIPS), Belfast, UK, accepted.
Info

Kaakinen M, Huttunen S, Paavolainen L, Marjomäki V, Heikkilä J & Eklund L (2014)
Automatic detection and analysis of cell motility in phase-contrast time-lapse images using a combination of maximally stable extremal regions and Kalman filter approaches. Journal of Microscopy, January, 253(1):65-78.
Link Info

Komulainen J, Hadid A & Pietikäinen M (2014)
Generalized textured contact lens detection by extracting BSIF description from Cartesian iris images. Proc. International Joint Conference on Biometrics (IJCB 2014), Clearwater, Fl, 1-7.
Link Info

Lei Z, Pietikäinen M & Li SZ (2014)
Learning discriminant face descriptor. IEEE Transactions on Pattern Analysis and Machine Intelligence, 36(2):289-302.
Link Info

Li X, Chen J, Zhao G & Pietikäinen M (2014)
Remote heart rate measurement from face videos under realistic situations. Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR 2014), Columbus, Ohio, 4265-4271.
Link Info

Linder N, Turkki R, Walliander M, Mårtensson A, Diwan V, Rahtu E, Pietikäinen M, Lundin M & Lundin M (2014)
A malaria diagnostic tool based on computer vision screening and visualization of plasmodium falciparum candidate areas in digitized blood smears. PLoS ONE, 9(8):e104855.
Link Info

Liu L, Fieguth P, Zhao G & Pietikäinen M (2014)
Extended local binary pattern fusion for face recognition. Proc. IEEE International Conference on Image Processing (ICIP 2014), Paris, France, 1-5.
Link Info

Liu L, Long Y, Fieguth P, Lao S & Zhao G (2014)
BRINT: Binary rotation invariant and noise tolerant texture classification. IEEE Transactions on Image Processing, 23(7):3071-3084.
Link Info

Liu M, Shan S, Wang R & Chen X (2014)
Learning expressionlets on spatio-temporal manifold for dynamic facial expression recognition. Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 1749-1756.
Info

Lizarraga-Morales RA, Guo Y, Zhao G, Pietikäinen M & Sanchez-Yanez RE (2014)
Local spatiotemporal features for dynamic texture synthesis. EURASIP Journal on Image and Signal Processing, 2014:17.
Link Info

Matilainen M, Barnard M & Hannuksela J (2014)
A Body Part Identification System for Human Activity Recognition in Videos. Journal of Pattern Recognition Research, 9(1).
Info

Min R, Hadid A, & Dugelay JL (2014)
Efficient detection of occlusion prior to robust face recognition. The Scientific World Journal , 519158:1-10.
Info

Moilanen A, Zhao G & Pietikäinen M (2014)
Spotting rapid facial movements from videos using appearance-based feature difference analysis. Proc. 22nd International Conference on Pattern Recognition (ICPR), Stockholm, Sweden, 1722-1727.
Info

Musti U, Ouni S, Zhou Z & Pietikäinen M (2014)
3D visual speech animation from image sequences. Proc. The Ninth Indian Conference on Computer Vision, Graphics and Image Processing (ICVGIP 2014), Bangalore, India, 1-7.
Link Info

Musti U, Zhou Z & Pietikäinen M (2014)
Facial 3D shape estimation from images for visual speech animation. Proc. 22nd International Conference on Pattern Recognition (ICPR), Stockholm, Sweden, 40-45.
Info

Ouamane A, Messaoud B, Abderrezak G, Hadid A & Cheriet M (2014)
Multi-scale multi-descriptor local binary features and exponential discriminant analysis for robust face authentication. International Conference on Image Processing (ICIP 2014) , in press.
Info

Pereira TdF, Komulainen J, Anjos A, De Martino JM, Hadid A, Pietikäinen M & Marcel S (2014)
Face liveness detection using dynamic texture. EURASIP Journal on Image and Video Processing, 2014:2.
Link Info

Pietikäinen M (2014)
Texture recognition. In: Computer Vision: A Reference Guide (Ed. K. Ikeuchi), Springer, 789-793.
Link Info

Rantalankila P, Kannala J & Rahtu E (2014)
Generating object segmentation proposals using global and local search. Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR 2014), Columbus, Ohio, 2417-2424.
Info

Rezazadegan Tavakoli H (2014)
Visual saliency and eye movement : modeling and applications. Dissertation, Acta Univ Oul C 504. University of Oulu Graduate School, Faculty of Information Technology and Electrical Engineering, Department of Computer Science and Engineering, Infotech Oulu.
Link Info

Rezazadegan Tavakoli H, Yanulevskaya V, Rahtu E, Heikkilä J & Sebe N (2014)
Emotional valence recognition, analysis of salience and eye movements. Proc. 22nd International Conference on Pattern Recognition (ICPR), Stockholm, Sweden, 4666-4671.
Info

Rister B, Jääskeläinen P, Silvén O, Hannuksela J & Cavallaro JR (2014)
Parallel programming of a symmetric Transport-Triggered Architecture with applications in flexible LDPC encoding. Proc. 39th IEEE International Conference on Acoustics Speech and Signal Processing (ICASSP), Florence, Italy, 8380-8384 .
Info

Röning J, Holappa J, Kellokumpu V, Tikanmäki A & Pietikäinen M (2014)
Minotaurus: A system for affective human-robot interaction in smart environments. Cognitive Computation, 6(4):940-953.
Link Info

Shahabuddin S, Janhunen J, Juntti M, Ghazi A & Silven O (2014)
Design of a transport triggered vector processor for turbo decoding. Analog Integrated Circuits and Signal Processing , 78(3):611-622.
Info

Vedaldi A, Mahendran S, Tsogkas S, Maji S, Girshick R, Kannala J, Rahtu E, Kokkinos I, Blaschko MB,Weiss D, Taskar B, Simonyan K, Saphra N & Mohamed S (2014)
Understanding objects in detail with fine-grained attributes. Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR 2014), Columbus, Ohio, 3622-3629.
Info

Wang SJ, Yan WJ, Li X, Zhao G & Fu X (2014)
Micro-expression recognition using dynamic textures on tensor independent color space. Proc. 22nd International Conference on Pattern Recognition (ICPR), Stockholm, Sweden , 4678-4683.
Info

Yan WJ, Li X, Wang SJ, Zhao G, Liu YJ, Chen YH & Fu X (2014)
CASME II: An improved spontaneous micro-expression database and the baseline evaluation. PLoS ONE, 9(1):e86041.
Link Info

Ylioinas J, Hadid A, Kannala J & Pietikäinen M (2014)
An in-depth examination of local binary descriptors in unconstrained face recognition. Proc. 22nd International Conference on Pattern Recognition (ICPR), Stockholm, Sweden, 4471-4476.
Info

Ylioinas J, Kannala J, Hadid A & Pietikäinen M (2014)
Learning local image descriptors using binary decision trees. Proc. IEEE Winter Conference on Applications of Computer Vision (WACV 2014), Steamboat Springs, CO, USA, 347-354.
Link Info

Zhai Y, Zhao G & Huang X (2014)
Application and research of gesture interaction for large touchscreen. (in Chinese) Computer Engineering.
Info

Zhong B, Yuan X, Ji R, Yan Y, Cui Z, Hong X, Chen Y, Wang T, Chen D & Yu J (2014)
Structured partial least squares for simultaneous object tracking and segmentation. Neurocomputing, 133:317-327.
Link Info

Zhou Z, Hong X, Zhao G & Pietikäinen M (2014)
A compact representation of visual speech data using latent variables. IEEE Transactions on Pattern Analysis and Machine Intelligence, 36(1):181-187.
Link Info

Zhou Z, Zhao G, Hong X & Pietikäinen M (2014)
A review of recent advances in visual speech decoding. Image and Vision Computing, 32(9):590-605.
Link Info
 

2013


Abdelaziz M, Ghazi A, Anttila L, Boutellier J, Lähteensuo T, Lu X, Cavallaro JR, Bhattacharyya SS, Juntti M & Valkama M (2013)
Mobile transmitter digital predistortion: feasibility analysis, algorithms and design exploration. Asilomar Conference on Signals, Systems, and Computers, accepted.
Info

Akhtar Z, Rattani A, Hadid A & Tistarelli M (2013)
Face recognition under ageing effect: a comparative analysis. The International Conference on Image Analysis and Processing (ICIAP 2013), accepted.
Info

Bayramoglu N, Zhao G & Pietikäinen M (2013)
CS-3DLBP and geometry based person independent 3D facial action unit detection. Proc. IAPR International Conference on Biometrics (ICB 2013), Madrid, Spain, 6 p.
Info

Blaschko M, Kannala J & Rahtu E (2013)
Non maximal suppression in cascaded ranking models. In: Image Analysis, SCIA 2013 Proceedings, Lecture Notes in Computer Science, 7944:408-419.
Link Info

Borji A, Rezazadegan Tavakoli H, Sihite DN & Itti L (2013)
Analysis of scores, datasets, and models in visual saliency modeling. Proc. International Conference on Computer Vision (ICCV 2013), accepted .
Info

Boutellaa E, Bengherabi M, Boulkenafet Z, Harizi F & Hadid A (2013)
Face verification using local binary patterns generic histogram adaptation and chi-square based decision. Proc. 4th European Workshop on Visual Information Processing (EUVIP 2013), accepted.
Info

Boutellaa E, Harizi F, Bengherabi M, Ait-Aoudia S & Hadid A (2013)
Face verification using local binary patterns and maximum a posteriori vector quantization model. In: Proc. International Symposium on Visual Computing, Lecture Notes in Computer Science, accepted.
Info

Boutellier J & Silvén O (2013)
Towards generic embedded multiprocessing for RVC-CAL dataflow programs. Journal of Signal Processing Systems, 73(2):137-142.
Info

Boutellier J, Ersfolk J, Ghazi A, Silvén O (2013)
High-performance programs by source-Level merging of RVC-CAL dataflow actors. IEEE Workshop on Signal Processing Systems, Taipei, Taiwan, 360-365.
Link Info

Boutellier J, Raulet M & Silvén O (2013)
Automatic hierarchical discovery of quasi-static schedules of RVC-CAL dataflow programs. Journal of Signal Processing Systems, 71(1):35-40.
Link Info

Casale-Brunet S, Bezati E, Alberti C, Roquier G, Mattavelli M, Janneck JW & Boutellier J (2013)
Design Space Exploration and Implementation of RVC-CAL Applications using the TURNUS framework. Proc. Conference on Design and Architectures for Signal and Image Processing (DASIP), 341-342.
Info

Chan CH, Tahir M, Kittler J & Pietikäinen M (2013)
Multiscale local phase quantisation for robust component-based face recognition using kernel fusion of multiple descriptors. IEEE Transactions on Pattern Analysis and Machine Intelligence, 35(5):1164-1177.
Link Info

Chen J, Zhao G, Salo M, Rahtu E & Pietikäinen M (2013)
Automatic dynamic texture segmentation using local descriptors and optical flow. IEEE Transactions on Image Processing, 22(1):326-339.
Link Info

Chen J, Kellokumpu V, Zhao G & Pietikäinen M (2013)
RLBP: Robust local binary pattern. Proc. the British Machine Vision Conference (BMVC 2013), Bristol, UK, 10 p.
Info

Chingovska I, Yang J, Lei Z, Yi D, Li SZ, Kähm O, Glaser C, Damer N, Kuijper A, Nouak A, Komulainen J, Pereira T, Gupta S, Khandelwal S, Bansal S, Rai A, Krishna T, Goyal D, Waris M.A, Zhang H, Ahmad I, Kiranyaz S, Gabbouj M, Tronci R, Pili M, Sirena (2013)
The 2nd Competition on Counter Measures to 2D Face Spoofing Attacks. Proc. IAPR International Conference on Biometrics (ICB 2013), Madrid, Spain, 6 p.
Info

Feng X, Lai Y, Peng J, Mao X, Peng J, Jiang X & Hadid A (2013)
Extracting local binary patterns from image key points: application to automatic facial expression recognition. In: Image Analysis, SCIA 2013 Proceedings, Lecture Notes in Computer Science, 7944:339-348.
Link Info

Ghahramani M, Zhao G & Pietikäinen M (2013)
Incorporating texture intensity information into LBP-based operators. In: Image Analysis, SCIA 2013 Proceedings, Lecture Notes in Computer Science, 7944:66-75.
Link Info

Ghazi A, Boutellier J, Hannuksela J, Silvén O & Janhunen J (2013)
Low-complexity SDR implementation of IEEE 802.15.4 (ZigBee) baseband transceiver on application specific processor. Proc. SDR'13 WInnComm, Washington, DC, USA.
Info

Ghazi A, Boutellier J, Hannuksela J, Silvén O, Shahabuddin S (2013)
Programmable implementation of zero-crossing demodulator on an application specific processor. IEEE Workshop on Signal Processing Systems, Taipei, Taiwan, 231-236.
Link Info

Ghiani L, Hadid A, Marcialis G & Roli F (2013)
Fingerprint liveness detection using binarized statistical image features. Proc. IEEE Sixth International Conference on Biometrics: Theory, Applications and Systems (BTAS 2013).
Info

Guo Y (2013)
Image and video analysis by local descriptors and deformable image registration. Dissertation, Acta Univ Oul C 451. University of Oulu Graduate School, Faculty of Technology, Department of Computer Science and Engineering, Infotech Oulu.
Link Info

Guo Y, Zhao G & Pietikäinen M (2013)
Local configuration features and discriminative learnt features for texture description. In: Local Binary Patterns: New Variants and Applications (Eds. S Brahnam, LC Jain, L Nanni & A Lumini), Springer, 113-129.
Info

Guo Y, Zhao G, Zhou Z & Pietikäinen M (2013)
Video texture synthesis with multi-frame LBP-TOP and diffeomorphic growth model. IEEE Transactions on Image Processing, 22(10):3879-3891.
Link Info

Hadid A & Pietikäinen M (2013)
Demographic classification from face videos using manifold learning. Neurocomputing, 100:197-205.
Link Info

Hadid A, Ghahramani M & Nixon M (2013)
Improving gait biometrics under spoofing attacks. The International Conference on Image Analysis and Processing (ICIAP 2013), accepted.
Info

Hadid A, Ylioinas J, Ghahramani M, Taleb-Ahmed A & Bengherabi M (2013)
Review of recent local binary pattern variants with application to gender classification from still images. Proc. International Conference on Signal, Image, Vision and their Applications (SIVA 2013, accepted.
Info

Hautala I, Boutellier J & Hannuksela J (2013)
Programmable low power implementation of the HEVC adaptive loop filter. Proc. The 38th IEEE International Conference on Acoustics Speech and Signal Processing (ICASSP), Vancouver, Canada, 2664 - 2668.
Link Info

Heikkilä J, Rahtu E & Ojansivu V (2013)
Local phase quantization for blur insensitive texture description. In: Local Binary Patterns: New Variants and Applications (Eds. S Brahnam, LC Jain, L Nanni & A Lumini), Springer, 49-84.
Info

Herrera Castro D, Kannala J, Ladicky L & Heikkilä J (2013)
Depth map inpainting under a second-order smoothness prior. In: Image Analysis, SCIA 2013 Proceedings, Lecture Notes in Computer Science, 7944:555-566.
Link Info

Herrera Castro D, Kannala J, Sturm P & Heikkilä J (2013)
A learned joint depth and intensity prior using Markov random fields. Third Joint 3DIM/3DPVT Conference (3DV 2013), 17-24.
Info

Heulot J, Boutellier J, Pelcat M, Nezan J-F & Aridhi S (2013)
Applying the adaptive hybrid flow-shop scheduling method to schedule a 3GPP LTE physical layer algorithm onto many-core digital signal processors. Proc. NASA/ESA Conference on Adaptive Hardware and Systems (AHS 2013), Turin, Italy, 123-129.
Info

Hietaniemi R, Varjo S & Hannuksela J (2013)
A machine vision based lumber tracing system. Proc. 8th International Conference on Computer Vision Theory and Applications (VISAPP), Barcelona, Spain, 2:98-103.
Link Info

Holappa J, Heikkinen T & Roininen E (2013)
Martians from Outer Space – experimenting with location-aware cooperative multiplayer gaming on public displays. Proc. 12th International Conference on Mobile and Ubiquitous Multimedia (MUM 2013), Luleå, Sweden, article 53.
Info

Hong X, Zhao G, Ren H & Chen X (2013)
Efficient boosted weak classifiers for object detection. In: Image Analysis, SCIA 2013 Proceedings, Lecture Notes in Computer Science, 7944:205-214.
Link Info

Huang X, Zhao G & Pietikäinen M (2013)
Emotion recognition from facial images with arbitrary views. Proc. the British Machine Vision Conference (BMVC 2013), Bristol, UK, 11 p.
Info

Huang X, Zhao G, Hong X, Pietikäinen M & Zheng W (2013)
Texture description with completed local quantized patterns. In: Image Analysis, SCIA 2013 Proceedings, Lecture Notes in Computer Science, 7944:1-10.
Link Info

Komulainen J, Anjos A, Hadid A, Marcel S & Pietikäinen M (2013)
Complementary countermeasures for detecting scenic face spoofing attacks. Proc. IAPR International Conference on Biometrics (ICB 2013), Madrid, Spain, 7 p.
Info

Komulainen J, Hadid A & Pietikäinen M (2013)
Face spoofing detection using dynamic texture. In: ACCV 2012 Workshops, Part I (LBP 2012), Lecture Notes in Computer Science, 7728:146-157.
Link Info

Komulainen J, Hadid A & Pietikäinen M (2013)
Context based face anti-spoofing. Proc. the IEEE Sixth International Conference on Biometrics: Theory, Applications and Systems (BTAS 2013), Washington, DC, 8 p.
Link Info

Kyöstilä T, Herrera Castro D, Kannala J & Heikkilä J (2013)
Merging overlapping depth maps into a nonredundant point cloud. SCIA 2013 Proceedings, Lecture Notes in Computer Science, 7944:567-578.
Link Info

Li X, Pfister T, Huang X, Zhao G & Pietikäinen M (2013)
A spontaneous micro-expression database: Inducement, collection and baseline. Proc. IEEE International Conference on Face and Gesture Recognition (FG 2013).
Info

Linder E, Grote A, Varjo S, Linder N, Lebbad M, Lundin M, Diwan V, Hannuksela J & Lundin J (2013)
On-chip imaging of schistosoma haematobium eggs in urine for diagnosis by computer vision. PLoS Neglected Tropical Diseases, 7(12):e2547.
Link Info

Liu H, Wang Z, Wang X, Zhao G & Qian Y (2013)
Adaptive scene segmentation and obstacle detection for the blind. Journal of Computer-Aided Design & Computer Graphics (in Chinese), accepted.
Info

Lizarraga-Morales R, Guo Y, Zhao G & Pietikäinen M (2013)
Dynamic texture synthesis in space with a spatio-temporal descriptor. In: ACCV 2012 Workshops, Part I (LBP 2012), Lecture Notes in Computer Science, 7728:38-49.
Link Info

Lu X, Juntti M, Janhunen J, Boutellier J, Valkama M, Cavallaro JR, Bhattacharyya SS (2013)
Subcarrier allocation and power control with LTE-A carrier aggregation. IEEE Global Conference on Signal and Information Processing (GlobalSIP), Austin, Texas, 1214-1217.
Info

Matilainen M, Hannuksela J & Fan L (2013)
Finger tracking for gestural interaction in mobile devices. In: Image Analysis, SCIA 2013 Proceedings, Lecture Notes in Computer Science, 7944:329-338.
Link Info

Ojansivu V, Linder N, Rahtu E, Pietikäinen M, Lundin M, Joensuu H & Lundin J (2013)
Automated classification of breast cancer morphology in histopathological images. Diagnostic Pathology 2013, 8 (Suppl. 1):S29.
Info

Pedone M, Flusser J & Heikkilä J (2013)
Blur invariant translational image registration for N-fold symmetric blurs. IEEE Transactions on Image Processing, 22(9):3676-3689.
Info

Pietikäinen M, Turk M, Wang L, Zhao G & Cheng L (2013)
Editorial: Special Section on Machine Learning in Motion Analysis: New Advances. Image and Vision Computing, 31(6-7):419-420.
Link Info

Remes J (2013)
Method evaluations in spatial exploratory analyses of resting-state functional magnetic resonance imaging data. Dissertation, Acta Univ Oul C 468. University of Oulu Graduate School; Faculty of Technology, Department of Computer Science and Engineering; Faculty of Medicine, Institute of Diagnostics, Department of Diagnostic Radiology; Oulu University Hospital.
Link Info

Rezazadegan Tavakoli H, Rahtu E & Heikkilä J (2013)
Temporal saliency for fast background subtraction. In: ACCV 2012 Workshops, Part I (BMC 2012), Lecture Notes in Computer Science, 7728:321-326.
Info

Rezazadegan Tavakoli H, Rahtu E & Heikkilä J (2013)
Saliency detection using joint temporal and spatial decorrelation. In: Image Analysis, SCIA 2013 Proceedings, Lecture Notes in Computer Science, 7944:707-717.
Link Info

Rezazadegan Tavakoli H, Rahtu E & Heikkilä J (2013)
Stochastic bottom-up fixation prediction and saccade generation. Image and Vision Computing, 31(9):686-693.
Info

Rezazadegan Tavakoli H, Rahtu E & Heikkilä J (2013)
Spherical center-surround for video saliency detection using sparse sampling. Proc. Advanced Concepts for Intelligent Vision Systems (ACIVS 2013), accepted.
Info

Rezazadegan Tavakoli H, Shahram Moin M & Heikkilä J (2013)
Local similarity number and its application to object tracking. International Journal of Advanced Robotic Systems, 10(184).
Link Info

Rintaluoma T & Silven O (2013)
Lightweight resource estimation model to extend battery life in video playback. Proc. International Conference on Embedded Computer Systems (SAMOS 2013), 96-103.
Link Info

Ruiz Hernandez JA, Crowley JL, Lux A & Pietikäinen M (2013)
Histogram-tensorial Gaussian representations and its applications to facial analysis. In: Local Binary Patterns: New Variants and Applications (Eds. S Brahnam, LC Jain, L Nanni & A Lumini), Springer, 245-268.
Info

Ruiz-Hernandez J & Pietikäinen M (2013)
Encoding local binary patterns using the re-parametrization of the second order Gaussian jet. Proc. IEEE International Conference on Face and Gesture Recognition (FG 2013).
Info

Sangi P (2013)
Object motion estimation using block matching with uncertainty analysis. Dissertation, Acta Univ Oul C 443. University of Oulu Graduate School, Faculty of Technology, Department of Computer Science and Engineering, Infotech Oulu.
Link Info

Sangi P, Hannuksela J, Heikkilä J & Silvén O (2013)
Sparse motion segmentation using propagation of feature labels. Proc. 8th International Conference on Computer Vision Theory and Applications (VISAPP), 2:396-401.
Info

Shahabuddin S, Janhunen J, Bayramoglu MF, Juntti MJ, Ghazi A & Silven O (2013)
Design of a unified transport triggered processor for LDPC/turbo decoder. Proc. International Conference on Embedded Computer Systems (SAMOS 2013), 288-295.
Link Info

Tresadern P, Cootes TF, Poh N, Matejka P, Hadid A, Levy C, McCool C & Marcel S (2013)
Mobile biometrics: Combined face and voice verification for a mobile platform. IEEE Pervasive Computing, 12(1):79-87.
Link Info

Varjo S & Hannuksela J (2013)
A mobile imaging system for medical diagnostics. In: Advanced Concepts for Intelligent Vision Systems, ACIVS 2013 Proceedings, Lecture Notes in Computer Science , 8192:215-226.
Link Info

Wang L-H, Vosoughi A, Bhattacharyya S S, Cavallaro J R, Juntti M, Valkama M, Silven O & Boutellier J (2013)
Dataflow modeling and design for cognitive radio networks. Proc. International Conference on Cognitive Radio Oriented Wireless Networks and Communications, Washington DC, United States.
Info

Ylioinas J, Hadid A, Guo Y & Pietikäinen M (2013)
Efficient image appearance description using dense sampling based local binary patterns. In: ACCV 2012 Proceedings, Part III, Lecture Notes in Computer Science, 7726:375-388.
Link Info

Ylioinas J, Hadid A, Hong X & Pietikäinen M (2013)
Age estimation using local binary pattern kernel density estimate. In: Image Analysis and Processing, ICIAP 2013 Proceedings, Lecture Notes in Computer Science, 8156:141-150.
Link Info

Ylioinas J, Hong X & Pietikäinen M (2013)
Constructing local binary pattern statistics by soft voting. In: Image Analysis, SCIA 2013 Proceedings, Lecture Notes in Computer Science, 7944:119-130.
Link Info

Yviquel H, Boutellier J, Raulet M & Casseau E (2013)
Automated design of networks of Transport-Triggered Architecture processors using dynamic dataflow programs. Signal Processing: Image Communication (Special Issue on Reconfigurable Media Coding), Elsevier, to appear .
Info

Zhai Y, Huang X & Zhao G (2013)
Gesture interaction technology for virtual exhibition system. (in Chinese) Video Engineering, 37(21).
Info

Zhai Y, Zhao G, Alatalo T, Heikkilä J, Ojala T & Huang Xinyuan (2013)
Gesture interaction for wall-sized touchscreen display. Proc. 2013 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2013), 175-178.
Link Info

Zhao G & Pietikäinen M (2013)
Visual speaker identification with spatiotemporal directional features. In: Image Analysis and Recognition, ICIAR 2013 Proceedings, Lecture Notes in Computer Science, 7950:1-10.
Link Info
 

2012


Bayramoglu N, Heikkilä J & Pietikäinen M (2012)
Combining textural and geometrical descriptors for scene recognition. In: ECCV Workshops (CDC4CV)), Lecture Notes in Computer Science, 7584:32-41.
Info

Bordallo López M, Hannuksela J, Silvén O & Fan L (2012)
Head-tracking virtual 3-D display for mobile devices. Proc. Computer Vision and Pattern Recognition Workshops (CVPRW), 27-34.
Link Info

Bordallo López M, Hannuksela J, Silvén O & Vehviläinen M (2012)
Interactive multi-frame reconstruction for mobile devices. Multimedia Tools and Applications, in press (online first).
Link Info

Bordallo López M, Niemelä K & Silvén O (2012)
GPGPU-based surface inspection from structured white light. Proc. SPIE 8295, Image Processing: Algorithms and Systems X; and Parallel Processing for Imaging Applications II, 829510.
Link Info

Boutellier J, Lundbom I, Janhunen J, Ylimäinen J & Hannuksela J (2012)
Application-specific instruction processor for extracting local binary patterns. Proc. Conference on Design and Architectures for Signal and Image Processing (DASIP), Karlsruhe, Germany, 1-8.
Link Info

Chai Y, Rahtu E,Lempitsky V & Van Gool L & Zisserman A (2012)
TriCoS: A tri-level class-discriminative co-segmentation method for image classification. In: Computer Vision, ECCV 2012 Proceedings, Lecture Notes in Computer Science, 7572:794-807.
Info

Chen J, Zhao G & Pietikäinen M (2012)
Unsupervised dynamic texture segmentation using local descriptors in volumes. Proc. 21st International Conference on Pattern Recognition (ICPR 2012), Tsukuba, Japan, 3622-3625.
Info

Feng W, Röning J, Kannala J, Zong X & Zhang B (2012)
(2012)
A general model and calibration method for spherical stereoscopic vision. SPIE Proc. Intelligent Robots and Computer Vision XXIX: Algorithms and Techniques, 8301:830107.
Info

Guo Y, Zhao G & Pietikäinen M (2012)
Discriminative features for texture description. Pattern Recognition, 45(10):3834-3843.
Link Info

Guo Y, Zhao G & Pietikäinen M (2012)
Dynamic facial expression recognition using longitudinal facial expression atlases. In: Computer Vision, ECCV 2012 Proceedings, Lecture Notes in Computer Science, 7573:631-644.
Link Info

Hadid A, Ghahramani M, Kellokumpu V, Pietikäinen M, Bustard J & Nixon M (2012)
Can gait biometrics be spoofed? Proc. 21st International Conference on Pattern Recognition (ICPR 2012), Tsukuba, Japan, 3280-3283.
Info

Herrera Castro D, Kannala J & Heikkilä J (2012)
Joint depth and color camera calibration with distortion correction. IEEE Transactions on Pattern Analysis and Machine Intelligence, 34(10):2058-2064.
Link Info

Hong X, Zhao G, Pietikäinen M & Chen X (2012)
Combining local and global correlation for texture description. Proc. 21st International Conference on Pattern Recognition (ICPR 2012), Tsukuba, Japan, 2756-2759.
Info

Huang X, Zhao G, Pietikäinen M & Zheng W (2012)
Spatiotemporal local monogenic binary patterns for facial expression recognition. IEEE Signal Processing Letters, 19(5):243-246.
Link Info

Huang X, Zhao G, Zheng W & Pietikäinen M (2012)
Towards a dynamic expression recognition system under facial occlusion. Pattern Recognition Letters, 33(16):2181-2191.
Link Info

Kannala J & Rahtu E (2012)
BSIF: binarized statistical image features. Proc. 21st International Conference on Pattern Recognition (ICPR 2012), Tsukuba, Japan, 1363-1366.
Info

Kortelainen J, Huang X, Li X, Laukka S, Pietikäinen M & Seppänen T (2012)
Multimodal emotion recognition by combining physiological signals and facial expressions: a preliminary study. Proc. the 34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC'12), San Diego, CA, 5238-5241.
Info

Liang J, Ye Q, Chen J & Jiao J (2012)
Evaluation of local feature descriptors and their combination for pedestrian representation. Proc. 21st International Conference on Pattern Recognition (ICPR 2012), Tsukuba, Japan, 2496-2499.
Info

Linder N, Konsti J, Turkki R, Rahtu E, Lundin M, Nordling S, Ahonen T, Pietikäinen M & Lundin J (2012)
Identification of tumor epithelium and stroma in tissue microarrays using texture analysis. Diagnostic Pathology 2012, 7:22.
Link Info

McCool C, Marcel S, Hadid A, Pietikäinen M, Matejka P, Cernocky J, Poh N, Kittler J, Larcher A, Levy C, Matrouf D, Bonastre J-F, Tresadern P & Cootes T (2012)
Bi-modal person recognition on a mobile phone: using mobile phone data. Proc. 2012 International Conference on Multimedia and Expo Workshops, 635-640.
Link Info

Määttä J, Hadid A & Pietikäinen M (2012)
Face spoofing detection from single images using texture and local shape analysis. IET Biometrics, 1(1):3-10.
Link Info

Nyländen T, Boutellier J, Nikunen K, Hannuksela J & Silvén O (2012)
Reconfigurable miniature sensor nodes for condition monitoring. Proc. International Conference on Embedded Computer Systems (SAMOS), Samos, Greece, 113-119.
Link Info

Ojansivu V, Linder N, Rahtu E, Pietikäinen M, Lundin M & Lundin J (2012)
Automated classification of breast cancer images according to morphological features using LPQ/LBP texture descriptors and an SVM classifier. Abstracts of 11th European Congress on Telepathology and 5th International Congress on Virtual Microscopy, Venice, Italy, p 46.
Link Info

Pedone M & Heikkilä J (2012)
Local phase quantization descriptors for blur robust and illumination invariant recognition of color textures. Proc. 21st International Conference on Pattern Recognition (ICPR 2012), Tsukuba, Japan, 2476-2479.
Info

Pfister T & Pietikäinen M (2012)
Automatic identification of facial clues to lies. SPIE Newsroom, 4 January .
Link Info

Rahtu E, Heikkilä J, Ojansivu V & Ahonen T (2012)
Local phase quantization for blur-insensitive image analysis. Image and Vision Computing, 30(8):501-512.
Info

Ruiz-Hernandez JA, Crowley JL, Combe C, Lux A & Pietikäinen M (2012)
Robust and computationally efficient face detection using Gaussian derivative features of higher orders. In: ECCV Workshops (BeFIT), Lecture Notes in Computer Science, 7585:567-577.
Info

Takala V & Pietikäinen M (2012)
CMV100: A dataset for people tracking and re-identification in sparse camera networks. Proc. 21st International Conference on Pattern Recognition (ICPR 2012), Tsukuba, Japan, 1387-1390.
Info

Varjo S, Hannuksela J & Silven O (2012)
Direct imaging with printed microlens arrays Proc. 21st International Conference on Pattern Recognition (ICPR 2012), Tsukuba, Japan, 1335-1358.
Info

Ylimäki M, Kannala J, Holappa J, Heikkilä J & Brandt S (2012)
Robust and accurate multi-view reconstruction by prioritized matching. Proc. 21st International Conference on Pattern Recognition (ICPR 2012), Tsukuba, Japan, 2673-2676.
Info

Ylioinas J, Hadid A & Pietikäinen M (2012)
Age classification in unconstrained conditions using LBP variants. Proc. 21st International Conference on Pattern Recognition (ICPR 2012), Tsukuba, Japan, 1257-1260.
Info

Zhao G, Li X, Pietikäinen M, Huang X & Pfister T (2012)
Computer vision research for expression and micro-expression recognition. International Journal of Psychology, Special issue, Supplement (ISSN: 0020-7594), 47:145-145.
Info

Zhao G, Ahonen T, Matas J & Pietikäinen M (2012)
Rotation-invariant image and video description with local binary pattern features. IEEE Transactions on Image Processing, 21(4):1465-1467.
Info

Zhou Z, Zhao G, Guo Y & Pietikäinen M (2012)
An image-based visual speech animation system. IEEE Transactions on Circuits and Systems for Video Technology, 22(10):1420-1432.
Link Info
 

2011


(2011)
Machine Learning for Vision-Based Motion Analysis: Theory and Techniques. Springer-Verlag London, Published in series: Advances in Pattern Recognition.
Link Info

Bordallo López M, Hannuksela J & Silvén (2011)
Mobile feature-cloud panorama construction for image recognition applications. Proc. International Workshop on Applications, Systems and Services for Camera Phone Sensing.
Info

Bordallo López M, Hannuksela J, Silvén O & Vehviläinen M (2011)
Multimodal sensing-based camera applications. Proc. SPIE Multimedia on Mobile Devices , 7881:788103.
Info

Bordallo López M, Nykänen H, Hannuksela J, Silvén O & Vehviläinen M (2011)
Accelerating image recognition on mobile devices using GPGPU. Proc. SPIE Parallel Processing for Imaging Applications, 7872:78720R-78720R-10.
Info

Boutellier J, Lucarz C, Lafond S, Martin Gomez V & Mattavelli M (2011)
Quasi-static scheduling of CAL actor networks for reconfigurable video coding. Journal of Signal Processing Systems, Springer , 63(2):191-202.
Info

Boutellier J, Lucarz C, Martin Gomez V, Mattavelli M & Silvén O (2011)
Multiprocessor scheduling of dataflow programs within the reconfigurable video coding framework. Algorithm-Architecture Matching for Signal and Image Processing , 237-252.
Info

Boutellier J, Raulet M & Silvén O (2011)
Scheduling of CAL actor networks based on dynamic code analysis. Proc. 2011 IEEE International Conference on Acoustics Speech and Signal Processing (ICASSP), Prague, Czech Republic, 1609-1612.
Info

Boutellier J, Raulet M & Silvén O (2011)
Automatic synthesis of TTA processor networks from RVC-CAL dataflow programs. IEEE Workshop on Signal Processing Systems, Beirut, Lebanon , 25-30 .
Info

Cai Y & Pietikäinen M (2011)
Person re-identification based on global color context. In: Computer Vision - ACCV 10 Workshops, Lecture Notes in Computer Science, 6468:205-215.
Link Info

Chakka M, Anjos A, Marcel S, Tronci R, Muntoni D, Fadda G, Pili M, Sirena N, Murgia G, Ristori M, Roli F, Yan J, Yi D, Lei Z, Zhang Z, Li S.Z, Schwartz W, Rocha A, Pedrini H, Lorenzo-Navarro J, Castrillon-Santana M, Määttä J, Hadid A & Pietikäinen M (2011)
Competition on counter measures to 2-D facial spoofing attacks. Proc. of IAPR IEEE International Joint Conference on Biometrics (IJCB), Washington DC, USA, 6 p.
Link Info

Chen J, Zhao G, Kellokumpu V & Pietikäinen M (2011)
Combining sparse and dense descriptors with temporal semantic structures for robust human action recognition. Proc. ICCV Workshops (VECTaR2011), Barcelona, Spain, 1524-1531.
Link Info

Guo Y, Zhao G& Pietikäinen M (2011)
Texture classification using a linear configuration model based descriptor. Proc. the British Machine Vision Conference (BMVC 2011), Dundee, UK, 119.1-119.10.
Link Info

Guo Y, Zhao G, Pietikäinen M & Xu Z (2011)
Descriptor learning based on Fisher separation criterion for texture classification. In: Computer Vision - ACCV 2010, Revised Selected Papers, Lecture Notes in Computer Science, 6494:185-198.
Link Info

Hadid A (2011)
Analyzing facial behavioral features from videos. In: Human Behavior Understanding 2011, Lecture Notes in Computer Science , 7065:52-61.
Link Info

Hadid A, Dugelay J-L & Pietikäinen M (2011)
On the use of dynamic features in face biometrics: Recent advances and challenges. Signal, Image and Video Processing, 5(3):1-12.
Link Info

Hannuksela J, Barnard M, Sangi P & Heikkilä J (2011)
Camera based motion recognition for mobile interaction. ISRN Signal Processing, 2011(Article ID 425621):12 pages.
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Hansson M, Fundana K, Brandt S & Gudmundsson P (2011)
Convex spatio-temporal segmentation of the endocardium in ultrasound data using distribution and shape priors. Proc. The Eighth IEEE International Symposium on Biomedical Imaging (ISBI 2011), 626-629.
Link Info

Herrera Castro D, Kannala J & Heikkilä J (2011)
Generating dense depth maps using a patch cloud and local planar surface models. Proc. 3DTV-CON'11: The True Vision, Capture, Transmission and Display of 3D Video, Antalya, Turkey, 4 p.
Info

Herrera Castro D, Kannala J & Heikkilä J (2011)
Accurate and practical calibration of a depth and color camera pair. In: Computer Analysis of Images and Patterns, CAIP 2011 Proceedings, Lecture Notes in Computer Science, 6855:437-445.
Info

Herrera Castro D, Kannala J, Heikkilä J (2011)
Multi-view alpha matte for free viewpoint rendering. Proc. 5th International Conference on Computer Vision / Computer Graphics Collaboration Techniques and Applications (MIRAGE 2011), Lecture Notes in Computer Science , Springer , 6930 :98--109 , ISBN 978-3-642-24135-2 .
Info

Hietaniemi R, Hannuksela J & Silvén O (2011)
Camera based lumber strength classification system. Proc. 12th IAPR Conference on Machine Vision Applications (MVA 2011), Nara, Japan.
Info

Huang X, Zhao G, Pietikäinen M & Zheng W (2011)
Expression recognition in videos using a weighted component-based feature descriptor. In: Image Analysis, SCIA 2011 Proceedings, Lecture Notes in Computer Science, 6688:569-578.
Link Info

Huttunen S (2011)
Methods and systems for vision-based proactive applications. Dissertation, Acta Univ Oul C 401. University of Oulu, Faculty of Technology, Department of Computer Science and Engineering; Infotech Oulu.
Link Info

Huttunen S, Rahtu E, Kunttu I, Gren J & Heikkilä J (2011)
Real-time detection of landscape scenes. In: Image Analysis, SCIA 2011 Proceedings, Lecture Notes in Computer Science, Springer Berlin / Heidelberg, 6688:338-347.
Link Info

Janhunen J, Pitkänen T, Silven O & Juntti M (2011)
Fixed- and floating-point processor comparison for MIMO-OFDM detector. IEEE Journal of Selected Topics in Signal Processing , 5(8):1588 - 1598 .
Info

Janhunen J, Salmela P, Juntti M & Silven O (2011)
Fixed- versus floating-point implemetation of MIMO-OFDM detector. Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) , 3276 - 3279 .
Info

Kannala J, Ylimäki M, Koskenkorva P & Brandt SS (2011)
Multi-view surface reconstruction by quasi-dense wide baseline matching. Emerging Topics in Computer Vision and Its Applications , World Scientific, 403-424, ISBN-10: 9814340995, ISBN-13: 978-9814340991.
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Kellokumpu V (2011)
Vision-based human motion description and recognition. Dissertation, Acta Univ Oul C 406. University of Oulu, Faculty of Technology, Department of Computer Science and Engineering; Infotech Oulu.
Link Info

Kellokumpu V, Zhao G & Pietikäinen M (2011)
Recognition of human actions using texture descriptors. Machine Vision and Applications, 22(5):767-780.
Info

Kämäräinen J, Hadid A & Pietikäinen M (2011)
Local representation of facial features. In: Handbook of Face Recognition, 2nd ed. (Eds. S.Z. Li & A.K. Jain), Springer-Verlag, 79-108.
Link Info

Lei Z, Ahonen T, Pietikäinen M & Li SZ (2011)
Local frequency descriptor for low-resolution face recognition. Proc. The Ninth IEEE International Conference on Automatic Face and Gesture Recognition (FG 2011) , 6 p.
Link Info

Lei Z, Liao S, Pietikäinen M & Li SZ (2011)
Face recognition by exploring information jointly in space, scale and orientation. IEEE Transactions on Image Processing, 20(1):247-256.
Link Info

Martinkauppi B, Hadid A & Pietikäinen M (2011)
Skin color in face analysis. In: Handbook of Face Recognition, 2nd ed. (Eds. S.Z. Li & A.K. Jain), Springer-Verlag, 223-249.
Link Info

Min R, Hadid A & Dugelay J.-L. (2011)
Improving the recognition of faces occluded by facial accessories. Proc. The Ninth IEEE International Conference on Automatic Face and Gesture Recognition (FG 2011) , 442-447.
Link Info

Määttä J, Hadid A & Pietikäinen M (2011)
Face spoofing detection from single images using micro-texture analysis. Proc. International Joint Conference on Biometrics (IJCB 2011), Washington, D.C., USA, 7 p.
Info

Nishiyama M, Hadid A, Takeshima H, Shotton J, Kozakaya T & Yamaguchi O (2011)
Facial deblur inference using subspace analysis for recognition of blurred faces. IEEE Transactions on Pattern Analysis and Machine Intelligence , 33(4):838-845.
Link Info

Nyländen T, Janhunen J, Hannuksela J, & Silvén O (2011)
FPGA based application specific processing for sensor nodes. Proc. International Conference on Embedded Computer Systems: Architectures, Modeling, and Simulation (SAMOS XI), Samos, Greece.
Info

Ojansivu V, Lepistö L, Ilmoniemi M & Heikkilä J (2011)
Degradation based blind image quality evaluation. In: Image Analysis, SCIA 2011 Proceedings, Lecture Notes in Computer Science, 6688:306-316.
Info

Pedone M & Heikkilä J (2011)
Robust Airlight Estimation for Haze Removal from a Single Image. Proc. 7th IEEE Workshop on Embedded Computer Vision (ECVW 2011), Colorado Springs, USA, p. 90-96.
Info

Pentikäinen V, Tukeva P, Hannuksela J & Silvén O (2011)
Langatonta kunnonvalvontaa ja ennakoivaa kunnossapitoa vaativiin ympäristöihin. , (3):28-29.
Info

Pfister T, Li X, Zhao G & Pietikäinen M (2011)
Recognising spontaneous facial micro-expressions. Proc. International Conference on Computer Vision (ICCV 2011), Barcelona, Spain, 1449-1456.
Link Info

Pfister T, Li X, Zhao G & Pietikäinen M (2011)
Differentiating spontaneous from posed facial expressions within a generic facial expression recognition framework. Proc. ICCV Workshops (SISM 2011), Barcelona, Spain, 868-875.
Link Info

Pietikäinen M, Hadid A, Zhao G & Ahonen T (2011)
Computer Vision Using Local Binary Patterns. Springer, 207 p.
Link Info

Päivärinta VJ, Rahtu E & Heikkilä J (2011)
Volume local phase quantization for blur-insensitive dynamic texture classification. In: Image Analysis, SCIA 2011 Proceedings, Lecture Notes in Computer Science, 6688:360-369.
Info

Rahtu E, Kannala J & Blaschko MB (2011)
Learning a category independent object detection cascade. Proc. International Conference on Computer Vision (ICCV 2011), Barcelona, Spain, 1052-1059.
Info

Remes J J, Starck T, Nikkinen J, Ollila E, Beckmann C F, Tervonen O, Kiviniemi V & Silven O (2011)
Effects of repeatability measures on results of fMRI sICA: A study on simulated and real resting-state effects. NeuroImage , 56(2):554-569 .
Info

Rezazadegan Tavakoli H, Rahtu E & Heikkilä J (2011)
Fast and efficient saliency detection using sparse sampling and kernel density estimation. In: Image Analysis, SCIA 2011 Proceedings, Lecture Notes in Computer Science, 6688:666-675.
Info

Starck T, Remes J, Nikkinen J, Tervonen O & Kiviniemi V (2011)
Correction of low-frequency physiological noise from the resting state BOLD fMRI-Effect on ICA default mode analysis at 1.5T. Journal of Neuroscience Methods, November (epub).
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Varjo S, Hannuksela J & Alenius S (2011)
Comparison of near infrared and visible image fusion methods. Proc. International Workshop on Applications, Systems and Services for Camera Phone Sensing.
Info

Varjo S, Hannuksela J, Silvén O & Alenius S (2011)
Mutual information refinement for flash-no-flash image alignment. In: Advanced Concepts for Intelligent Vision Systems, Lecture Notes in Computer Science, 6915:405-416.
Link Info

Wang R, Shan S, Chen X, Chen J & Gao W (2011)
Maximal linear embedding for dimensionality reduction. IEEE Transactions on Pattern Analysis and Machine Intelligence, 33(9):1776 - 1792 .
Link Info

Ylioinas J, Hadid A & Pietikäinen M (2011)
Combining contrast information and local binary patterns for gender classification. In: Image Analysis, SCIA 2011 Proceedings, Lecture Notes in Computer Science , 6688:676-686.
Link Info

Zhao G, Huang X, Taini M, Li SZ & Pietikäinen M (2011)
Facial expression recognition from near-infrared videos. Image and Vision Computing, 29(9):607-619.
Link Info

Zhou Z, Zhao G & Pietikäinen M (2011)
Towards a practical lipreading system. Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR 2011), 137-144.
Link Info
 

2010


Boutellier J, Bhattacharyya SS & Silvén O (2010)
A low-overhead scheduling methodology for fine-grained acceleration of signal processing systems. Journal of Signal Processing Systems, Springer , 60(3):333-343.
Info

Cai Y & Pietikäinen M (2010)
Person re-identification based on global color context. Proc. The Tenth International Workshop on Visual Surveillance (VS 2010), Queenstown, New Zealand, 10 p.
Info

Cai Y, Huang K, Tan T & Pietikäinen M (2010)
Recovering the topology of multiple cameras by finding continuous paths in a trellis. Proc. 20th International Conference on Pattern Recognition (ICPR 2010), Istanbul, Turkey, 3541-3544.
Info

Cai Y, Takala V & Pietikäinen M (2010)
Matching groups of people by covariance descriptor. Proc. 20th International Conference on Pattern Recognition (ICPR 2010), Istanbul, Turkey, 2444-2447.
Info

Chen J, Shan S, He C, Zhao G, Pietikäinen M, Chen X & Gao W (2010)
WLD: A robust local image descriptor. IEEE Transactions on Pattern Analysis and Machine Intelligence, 32(9):1705-1720.
Info

Gizatdinova Y, Surakka V, Zhao G, Mäkinen E & Raisamo R (2010)
Facial expression classification based on local spatiotemporal edge and texture descriptors. Proc. 7th International Conference on Methods and Techniques in Behavioral Research Measuring Behavior 2010, 208-211.
Info

Guo Y, Zhao G & Pietikäinen M (2010)
Descriptor learning based on Fisher separation criterion for texture classification. Proc.The Tenth Asian Conference on Computer Vision (ACCV 2010), Queenstown, New Zealand, 1491-1500.
Info

Hadid A (2010)
Image and video descriptors. Proc. 2nd International Conference on Image Processing Theory, Tools and Applications (IPTA), 11-12.
Info

Hadid A, Nishiyama M & Sato Y (2010)
Recognition of blurred faces via facial deblurring combined with blur-tolerant descriptors. Proc. 20th International Conference on Pattern Recognition (ICPR 2010), Istanbul, Turkey, 1160-1163.
Info

Hanni J, Rahtu E & Heikkilä J (2010)
The structural form in image categorization. The 5th International Conference on Computer Vision Theory and Applications (VISAPP), Angers, France, 345-350.
Info

Hannuksela J, Silvén O, Ronkainen S, Alenius S & Vehviläinen M (2010)
Camera assisted multimodal user interaction. Proc. SPIE Multimedia on Mobile Devices , 7542:754203-754203-9.
Info

Heikkilä J,Ojansivu V & Rahtu E (2010)
Improved blur insensitivity for decorrelated local phase quantization. Proc. 20th International Conference on Pattern Recognition (ICPR 2010), Istanbul, Turkey, 818-821.
Info

Heimonen T & Heikkilä J (2010)
A human detection framework for heavy machinery. Proc. 20th International Conference on Pattern Recognition (ICPR 2010), Istanbul, Turkey, 416-419.
Info

Huang X, Zhao G, Pietikäinen M & Zheng W (2010)
Dynamic facial expression recognition using boosted component-based spatiotemporal features and multi-classifier fusion. In: Advanced Concepts for Intelligent Vision Systems, ACIVS 2010 Proceedings, Lecture Notes in Computer Science, 6475:312-322.
Link Info

Huttunen S & Heikkilä J (2010)
Multi-object tracking based on soft assignment of detection responses. Proc. 5th International Conference on Computer Vision Theory and Applications (VISAPP), Angers, France, 1:296-301.
Info

Janhunen J, Silven O & Juntti M (2010)
Programmable processor implementations of K-best list sphere detector for MIMO receiver signal processing. Signal Processing, 90(1):313-323, ISSN 0165-1684.
Info

Kannala J (2010)
Models and methods for geometric computer vision. Dissertation, Acta Univ Oul C 353, 79 p..
Link Info

Kellokumpu V, Zhao G & Pietikäinen M (2010)
Dynamic textures for human movement recognition. Proc. ACM International Conference on Image and Video Retrieval (CIVR 2010), Xi’an, China.
Link Info

Koskenkorva P, Kannala J & Brandt SS (2010)
Quasi-dense wide baseline matching for three views. Proc. 20th International Conference on Pattern Recognition (ICPR 2010), Istanbul, Turkey, 806-809.
Info

Laksameethanasan D & Brandt SS (2010)
A Bayesian reconstruction method with marginalized uncertainty model for camera motion in micro-rotation imaging. IEEE Transactions on Biomedical Engineering, 57(7):1719-1728.
Link Info

Liao S, Zhao G, Kellokumpu V, Pietikäinen M & Li SZ (2010)
Modeling pixel process with scale invariant local patterns for background subtraction in complex scenes. Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR 2010), San Francisco, CA, 6.
Info

Liu Y & Heikkilä J (2010)
Isotropic granularity-tunable gradients partition (IGGP) descriptors for human detection. Proc. British Machine Vision Conference (BMVC 2010), Aberystwyth, UK, accepted .
Info

Liu Y, Shan S, Chen X, Heikkilä J, Gao W & Pietikäinen M (2010)
Spatial-temporal granularity-tunable gradients partition (STGGP) descriptors for human detection. In: Computer Vision, ECCV 2010 Proceedings, Lecture Notes in Computer Science, 6311:327-340.
Info

Nylanden Teemu; Janhunen Janne; Silven Olli; Juntti Markku J (2010)
A GPU implementation for two MIMO-OFDM detectors ICSAMOS, Samos, Greece, 293-300.
Info

Pedone M, Nikkanen J, Lepistö L, Kaikumaa T & Heikkilä J (2010)
Evaluation of denoising methods with RAW images and perceptual measures. The 5th International Conference on Computer Vision Theory and Applications (VISAPP), Angers, France, accepted.
Info

Pietikäinen M (2010)
Local binary patterns. Scholarpedia, 5(3):9775.
Link Info

Pietikäinen M & Aikio H (2010)
Oululainen konenäkötekniikka valloittaa maailmaa (A computer vision methodology from Oulu conquers the world) Aktuumi, June, (3):6-7.
Link Info

Rahtu E, Kannala J, Salo M & Heikkilä J (2010)
Segmenting salient objects from images and videos. Proc. 11th European Conference on Computer Vision (ECCV 2010), Crete, Lecture Notes in Computer Science 6315, 366-379.
Info

Rahtu E, Salo M & Heikkilä J (2010)
Compressing sparse feature vectors using random ortho-projections. Proc. 20th International Conference on Pattern Recognition (ICPR 2010), Istanbul, Turkey, 1397-1400.
Info

Rintaluoma, Tero and Silven, Olli (2010)
SIMD performance in software based mobile video coding Embedded Computer Systems (SAMOS), 2010 International Conference on, July, 79-85.
Info

Takala V, Cai Y & Pietikäinen M (2010)
Boosting clusters of samples for sequence matching in camera networks. Proc. 20th International Conference on Pattern Recognition (ICPR 2010), Istanbul, Turkey , 400-403.
Info

Wang L, Zhao G, Rajpoot N & Nixon M (2010)
Editorial: Special Issue on New Advances in Video-Based Gait Analysis and Applications: Challenges and Solutions. IEEE Transactions on Systems, Man, and Cybernetics-Part B: Cybernetics, 40(4):982-985.
Info

Xie S, Shan S, Chen X & Chen J (2010)
Fusing local patterns of Gabor magnitude and phase for face recognition. IEEE Transactions on Image Processing, 19(5):1349-1361.
Info

Zhao G, Huang X, Gizatdinova Y & Pietikäinen M (2010)
Combining dynamic texture and structural features for speaker identification. ACM Multimedia 2010 Workshop on Multimedia in Forensics, Security and Intelligence, 93-98.
Info

Zhou Z, Zhao G & Pietikäinen M (2010)
Lipreading: A graph embedding approach. Proc. 20th International Conference on Pattern Recognition (ICPR 2010), Istanbul, Turkey, 523-526.
Info

Zhou Z, Zhao G & Pietikäinen M (2010)
Synthesizing a talking mouth. Proc. Indian Conference on Computer Vision, Graphics and Image Processing (ICVGIP 2010), Chennai, India, 216-223, ACM 978-1-4503-0060-5.
Link Info
 

2009


Ahonen T (2009)
Face and texture image analysis with quantized filter response statistics. Dissertation, Acta Univ Oul C 330, 89 p.
Link Info

Ahonen T & Pietikäinen M (2009)
Image description using joint distribution of filter bank responses. Pattern Recognition Letters 30(4):368-376.
Info

Ahonen T & Pietikäinen M (2009)
Pixelwise local binary pattern models of faces using kernel density estimation. In: Advances in Biometrics, ICB 2009 Proceedings, Lecture Notes in Computer Science 5558, 52-61, ISBN 978-3-642-01792-6 .
Info

Ahonen T, Matas J, He C & Pietikäinen M (2009)
Rotation invariant image description with local binary pattern histogram fourier features. In: Image Analysis, SCIA 2009 Proceedings, Lecture Notes in Computer Science 5575, 61-70, ISBN 978-3-642-02229-6.
Info

Bordallo López M, Hannuksela J, Silvén O & Vehviläinen M (2009)
Graphics hardware accelerated panorama builder for mobile phones. Proc. SPIE Multimedia on Mobile Devices 2009 , 7256(72560D), ISBN 9780819475060 .
Info

Boutellier J (2009)
Quasi-static scheduling for fine-grained embedded multiprocessing. Dissertation, Acta Univ Oul C 342, 135 p.
Link Info

Boutellier J, Cevrero A, Brisk P & Ienne P (2009)
Architectural support for the orchestration of fine-grained multiprocessing for portable streaming applications. IEEE Workshop on Signal Processing Systems (SIPS 2009), Tampere, Finland, 115 - 120, ISBN 978-1-4244-4335-2 .
Info

Boutellier J, Martin Gomez V, Lucarz C, Silvén S & Mattavelli M (2009)
Multiprocessor scheduling of dataflow models within the reconfigurable video coding framework. Conference on Design and Architectures for Signal and Image Processing (DASIP 2009), Sophia Antipolis, France, 7 p.
Info

Brandt SS (2009)
Dual distributions of multilinear geometric entities. Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR 2009), Miami, FL, 2679-2686, ISBN 978-1-4244-3991-1 .
Link Info

Brandt SS, Koskenkorva P, Kannala J & Heyden A (2009)
Uncalibrated non-rigid factorisation with automatic shape basis selection. Proc. 2nd IEEE Workshop on Non-Rigid Shape Analysis and Deformable Image Alignment (NORDIA), Kyoto, Japan, in conjunction with ICCV 2009, 352-359, ISBN 978-1-4244-4441-0.
Info

Chan CH, Kittler J, Poh N, Ahonen T & Pietikäinen M (2009)
(Multiscale) local phase quantization histogram discriminant analysis with score normalisation for robust face recognition. Proc. 1st IEEE Workshop on Video-Oriented Object and Event Classification, Kyoto, Japan, 633-640, ISBN 978-1-4244-4441-0 .
Info

Chen J, Chen X, Shan S, Wang R & Gao W (2009)
Optimization of a training set for more robust face detection. Pattern Recognition, 42(11):2828-2840.
Info

Chen J, Yi D, Yang J, Zhao G, Li SZ & Pietikäinen M (2009)
Learning mappings for face synthesis from near-infrared to visual light images. Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR 2009), Miami, FL, 156-163.
Info

Chen J, Zhao G & Pietikäinen M (2009)
An improved local descriptor and threshold learning for unsupervised dynamic texture segmentation. Proc. 2nd IEEE International Workshop on Machine Learning for Vision-based Motion Analysis (MLVMA09), Kyoto, Japan, 460-467.
Info

Guo Y, Chen J, Zhao G, Pietikäinen M & Xu Z (2009)
Multi-band gradient component pattern (MGCP): a new statistical feature for face recognition. In: Image Analysis, SCIA 2009 Proceedings, Lecture Notes in Computer Science, 5575:229-238, ISBN 978-3-642-02229-6 .
Info

Guo Y, Zhao G, Chen J, Pietikäinen M & Xu Z (2009)
A new Gabor phase difference pattern for face and ear recognition. In: Computer Analysis of Images and Patterns, CAIP 2009 Proceedings, Lecture Notes in Computer Science, 5702:41-49, ISBN 978-3-642-03766-5 .
Info

Guo Y, Zhao G, Chen J, Pietikäinen M & Xu Z (2009)
Dynamic texture synthesis using a spatial temporal descriptor. Proc. IEEE International Conference on Image Processing (ICIP 2009), Cairo, Egypt, 2277-2280, ISBN 978-1-4244-5655-0 .
Info

Hadid A & Pietikäinen M (2009)
Combining appearance and motion for face and gender recognition from videos. Pattern Recognition 42(11):2818-2827.
Info

Hadid A & Pietikäinen M (2009)
Local image filters. In: Li SZ (ed) Encyclopedia of Biometrics, Springer, 2:943-949.
Link Info

Hadid A & Pietikäinen M (2009)
Manifold learning for gender classification from face sequences. In: Advances in Biometrics, ICB 2009 Proceedings, Lecture Notes in Computer Science 5558, 82-91.
Info

Hadid A & Pietikäinen M (2009)
Manifold learning for video-to-video face recognition. In: Biometric ID Management and Multimodal Communication, BioID_MultiComm 2009 Proceedings, Lecture Notes in Computer Science 5707, 9-16 .
Info

Hansson M, Brandt S & Gudmundsson P (2009)
Bayesian probability maps for evaluation of cardiac ultrasound data. In Proc. Probabilistic Models for Medical Image Analysis (PMMIA 2009); in conjunction with MICCAI, London, UK. , 45-56.
Link Info

Hansson M, Brandt S, Gudmundsson P & Lindgren F (2009)
Evaluation of cardiac ultrasound data by Bayesian probability maps. Advances in Visual Computing, Lecture Notes in Computer Science , Springer, 5876 :1073-1084 , ISBN 978-3-642-10519-7 .
Info

Heikkilä J & Ojansivu V (2009)
Methods for Local Phase Quantization in Blur-Insensitive Image Analysis. Proc. International Workshop on Local and Non-Local Approximation in Image Processing (LNLA 2009), 104-111.
Info

Heikkilä M, Pietikäinen M & Schmid C (2009)
Description of interest regions with local binary patterns. Pattern Recognition , 42(3):425-436.
Info

Horaud R, Niskanen M, Dewaele G & Boyer E (2009)
Human motion tracking by registering an articulated surface to 3-D points and normals. IEEE Transactions on Pattern Analysis and Machine Intelligence, 31(1):158-163.
Info

Janhunen J, Silvén O & Juntti M (2009)
Comparison of the software defined radio implementations of the K-best list sphere detection. 17th European Signal Processing Conference (EUSIPCO 2009), 2396-2400.
Link Info

Kannala J, Brandt SS & Heikkilä J (2009)
Self-calibration of central cameras from point correspondences by minimizing angular error. Communications in Computer and Information Science, VISIGRAPP 2008, Revised Selected Papers, Springer, 24:109-122, ISBN 978-3-642-10225-7.
Info

Kannala J, Heikkilä J & Brandt SS (2009)
Geometric camera calibration. In: Wah BW (ed.) Encyclopedia of Computer Science and Engineering., Wiley, Hoboken, NJ, 3:1389-1400.
Info

Kannala J, Rahtu E, Brandt SS & Heikkilä J (2009)
Dense and deformable motion segmentation for wide baseline images. In: Image Analysis, SCIA 2009 Proceedings, Lecture Notes in Computer Science 5575, 379-389.
Info

Kellokumpu V, Zhao G, Li SZ & Pietikäinen M (2009)
Dynamic texture based gait recognition. In: Advances in Biometrics, ICB 2009 Proceedings, Lecture Notes in Computer Science 5558, 1000-1009.
Link Info

Kiviniemi V, Remes J, Starck T, Nikkinen J, Haapea M, Silven O & Tervonen O (2009)
Mapping transient hyperventilation induced alterations with estimates of the multi-scale dynamics of BOLD signal. Frontiers in Neuroinformatics, July (epub), 3(18).
Link Info

Konsti J, Ahonen T, Lundin M, Joensuu H, Pietikäinen M & Lundin J (2009)
Texture classifiers for breast cancer outcome prediction. Virchows Archiv 455, Supplement 1, S34, Springer, ISSN 0945-6317 .
Info

Laksameethanasan D, Brandt SS, Renaud O & Shorte SL (2009)
Dual filtered backprojection for micro-rotation confocal microscopy. Inverse Problems, 25(1):015006 (17pp) .
Link Info

Matilainen M, Barnard M & Silvén O (2009)
Unusual activity recognition in noisy environments. Proc. Advanced Concepts for Intelligent Vision Systems (ACIVS), Lecture Notes in Computer Science, Springer, 5807:389-399, ISBN 978-3-642-04696.
Info

Ojansivu V (2009)
Blur invariant pattern recognition and registration in the Fourier domain. Dissertation, Acta Univ Oul C 339, 81 p.
Link Info

Ojansivu V & Heikkilä J (2009)
Weighted DFT based blur invariants for pattern recognition. In: Image Analysis, SCIA 2009 Proceedings, Lecture Notes in Computer Science 5575, 71-80.
Info

Okun O & Priisalu H (2009)
Dataset complexity in gene expression based cancer classification using ensembles of k-nearest neighbors. Artificial Intelligence in Medicine 45(2-3):151-162.
Info

Okun O & Valentini G (eds.) (2009)
Applications of supervised and unsupervised ensemble methods. Springer-Verlag Berlin Heidelberg, Studies in Computational Intelligence, 245.
Info

Pietikäinen M, Röning J, Haverinen J, Vallivaara I & Aikio H (2009)
Sosiaaliset robotit tulevat (Social robots will enter). Prosessori, (11):42-44.
Link Info

Rahtu E & Heikkilä J (2009)
A simple and efficient saliency detector for background subtraction. Proc. the 9th IEEE International Workshop on Visual Surveillance (VS2009), Kyoto, Japan, 1137-1144.
Info

Rahtu E & Heikkilä J (2009)
Affine invariant features in pattern recognition. Handbook of Pattern Recognition and Computer Vision , World Scientific , 235-256 , ISBN 978-981-4273-38-1 .
Info

Rahtu E, Nikkanen J, Kannala J, Lepistö L & Heikkilä J (2009)
Applying visual object categorization and memory colors for automatic color constancy. In: Image Analysis and Processing, ICIAP 2009 Proceedings, Lecture Notes in Computer Science 5716, 873-882.
Info

Rintaluoma T, Reinikka T, Rouvinen J, Boutellier J, Jääskeläinen P & Silvén O (2009)
Programmable accelerators for reconfigurable video decoder. Embedded Computer Systems: Architectures, Modeling, and Simulation, Lecture Notes in Computer Science , Springer, 5657 :36-47 , ISBN 978-3-642-03137-3 .
Info

Ronkainen P (2009)
A video-based face recognition system using local binary patterns. M.Sc.Thesis, Dept. Electrical and Information Engineering, University of Oulu.
Info

Suomela J, Terho S, Ahtiainen J, Myrsky M, Laitinen J, Pyykönen P, Heimonen T & Heikkilä J (2009)
Ihmisen havaitseminen liikkuvasta työkoneesta. Automaatio XVIII Seminaari, Helsinki, 6 p.
Info

Taini M, Zhao G & Pietikäinen M (2009)
Weight-based facial expression recognition from near-infrared video sequences. In: Image Analysis, SCIA 2009 Proceedings, Lecture Notes in Computer Science 5575, 239-248, ISBN 978-3-642-02229-6.
Info

Zhao G & Pietikäinen M (2009)
Boosted multi-resolution spatiotemporal descriptors for facial expression recognition. Pattern Recognition Letters 30(12):1117-1127 .
Info

Zhao G, Barnard M & Pietikäinen M (2009)
Lipreading with local spatiotemporal descriptors. IEEE Transactions on Multimedia 11(7):1254-1265 .
Info
 

2008


Ahonen T & Pietikäinen M (2008)
A framework for analyzing texture descriptors. Proc. Third International Conference on Computer Vision Theory and Applications (VISAPP 2008), Madeira, Portugal, 1:507-512.
Info

Ahonen T, Rahtu E, Ojansivu V & Heikkilä J (2008)
Recognition of blurred faces using local phase quantization. Proc. 19th International Conference on Pattern Recognition (ICPR 2008), Tampa, FL, 4 p.
Info

Antikainen J (2008)
Requirements and application-specific instruction set processor design for MIMO detector. M.Sc.Thesis, Dept. Electrical and Information Engineering, University of Oulu.
Info

Antikainen J, Salmela P, Silvén O, Juntti M, Takala J & Myllylä M (2008)
Fine-grained application-specific instruction set processor design for the K-best list sphere detector algorithm. International Symposium on Systems, Architectures, Modeling and Simulation (SAMOS), IEEE, 108-115.
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Barnard M & Heikkilä J (2008)
On bin configuration of shape context descriptors in human silhouette classification. In: Advanced Concepts for Intelligent Vision Systems, ACIVS 2008 Proceedings, Lecture Notes in Compter Science 5259, 851-859 .
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Barnard M, Matilainen M & Heikkilä J (2008)
Body part segmentation of noisy human silhouette images. Proc. IEEE International Conference on Multimedia and Expo (ICME 2008), Hannover, Germany, 1189-1192.
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Boutellier J, Brisk P & Ienne P (2008)
Insights to variable block size motion estimation by design space exploration. Conference on Design and Architectures for Signal and Image Processing (DASIP 2008), Bruxelles, Belgium, 307-313.
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Boutellier J, Sadhanala V, Lucarz C, Brisk P & Mattavelli M (2008)
Scheduling of dataflow models within the reconfigurable video coding framework. IEEE Workshop on Signal Processing Systems (SIPS 2008), Washington DC, USA, 182-187.
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Boutellier J, Silvén O, Tico M & Korhonen L (2008)
Objective evaluation of image mosaics. Braz J et al. (eds.) VISIGRAPP 2007, Communications in Computer and Information Science, Springer, 21:107-117.
Info

Brandt SS (2008)
Consistent and efficient sampler for geometric computation. Proc. 19th International Conference on Pattern Recognition (ICPR 2008), Tampa, FL, 4 p.
Info

Chen J, Shan S, Zhao G, Chen X, Gao W & Pietikäinen M (2008)
A robust descriptor based on Weber’s law. Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR 2008), Anchorage, Alaska, 7 p.
Info

Chen J, Zhao G & Pietikäinen M (2008)
Unsupervised dynamic texture segmentation using local spatiotemporal descriptors. Proc. 19th International Conference on Pattern Recognition (ICPR 2008), Tampa, FL, 4 p.
Info

Hadid A (2008)
The local binary pattern approach and its applications to face analysis. IEEE Proc. International Workshops on Image Processing Theory, Tools & Applications, Sousse, Tunisia, 28-36 (tutorial presentation) .
Info

Hadid A & Pietikäinen M (2008)
Combining motion and appearance for gender classification from video sequences. Proc. 19th International Conference on Pattern Recognition (ICPR 2008), Tampa, FL, 4 p.
Info

Hadid A, Zhao G, Ahonen T & Pietikäinen M (2008)
Face analysis using local binary patterns. In: Mirmehdi M, Xie X & Suri J (eds) Handbook of Texture Analysis, Imperial College Press, 347-373, (invited chapter).
Link Info

Hannuksela J (2008)
Camera based motion estimation and recognition for human-computer interaction. Dissertation, Acta Univ Oul C 313, 89 p.
Link Info

Hannuksela J, Barnard M, Sangi P & Heikkilä J (2008)
Adaptive motion-based gesture recognition interface for mobile phones. In: Computer Vision Systems, ICVS 2008 Proceedings, Lecture Notes in Computer Science 5008, 271-280.
Info

Hannuksela J, Sangi P, Turtinen M & Heikkilä J (2008)
Face tracking for spatially aware mobile user interfaces. In: Image and Signal Processing, ICISP 2008 Proceedings, Lecture Notes in Computer Science 5099, 405-412.
Info

He C, Ahonen T & Pietikäinen M (2008)
A Bayesian Local Binary Pattern texture descriptor. Proc. 19th International Conference on Pattern Recognition (ICPR 2008), Tampa, FL, 4 p.
Info

Holappa J, Ahonen T & Pietikäinen M (2008)
An optimized illumination normalization method for face recognition. Proc. IEEE Second International Conference on Biometrics: Theory, Applications and Systems (BTAS 08), Washington DC, 6 p.
Info

Huttunen S & Heikkilä J (2008)
Multi-object tracking using binary masks. Proc. 15th International Conference on Image Processing (ICIP 2008), San Diego, 2640-2643.
Info

Huttunen S, Heikkilä J & Silvén O (2008)
A distance education system with automatic video source selection and switching. Advanced Technology for Learning, 5(1):8.
Info

Janhunen, J, Silven O, Juntti M & Myllylä M (2008)
Software defined radio implementation of K-best list sphere detector algorithm. International Symposium on Embedded Computer Systems: Architectures, Modeling, and Simulation (SAMOS), IEEE, July, 108-115.
Link Info

Kaksonen T (2008)
Kameralla voi mitata ja mallintaa. Kaleva Newspaper, 21st April, 2008.
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Kannala J, Brandt SS & Heikkilä J (2008)
Self-calibration of central cameras by minimizing angular error. Proc. Third International Conference on Computer Vision Theory and Applications (VISAPP 2008), Madeira, Portugal, 1:28-35.
Info

Kannala J, Brandt SS & Heikkilä J (2008)
Measuring and modelling sewer pipes from video. Machine Vision and Applications, 19(2):73-83.
Info

Kannala J, Rahtu E, Brandt SS & Heikkilä J (2008)
Object recognition and segmentation by non-rigid quasi-dense matching. Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR 2008), Anchorage, Alaska, 8 p.
Info

Kellokumpu V, Zhao G & Pietikäinen M (2008)
Texture based description of movements for activity analysis. Proc. Third International Conference on Computer Vision Theory and Applications (VISAPP 2008), Madeira, Portugal, 1:206-213.
Info

Kellokumpu V, Zhao G & Pietikäinen M (2008)
Human activity recognition using a dynamic texture based method. Proc. The British Machine Vision Conference (BMVC 2008), Leeds, UK, 10 p.
Link Info

Koskenkorva P (2008)
Integral geometry in geometric computer vision. M.Sc.thesis, Department of Mathematics and Statistics, University of Helsinki, Finland, 75 p.
Info

Lafond S, Boutellier J, Lilius J & Silvén O (2008)
Energy efficiency analysis of multi-stream MPEG-4 decoder systems. Proceeding of SPIE Electronic Imaging, San Jose, California, USA, 6821.
Info

Laukka SJ, Rantanen A, Zhao G, Taini M & Heikkilä J (2008)
Affective pictures and emotion analysis of facial expressions with local binary pattern operator: Preliminary results. Proc. the First Finnish Symposium on Emotions and Human-Technology Interaction (EHTI’08), Tampere, Finland, 18-22, ISBN 978-951-44-7347-0.
Info

Lei Z, Liao S, He R, Pietikäinen M & Li SZ (2008)
Gabor volume based local binary pattern for face representation and recognition. Proc. 8th International Conference on Automatic Face and Gesture Recognition (FG 2008), Amsterdam, The Netherlands, 6 p.
Info

Mäenpää T, Niskanen M, Pylkkö H, Ropponen S & Silven O (2008)
Konenäön hyödyntämismahdollisuudet teiden ylläpidossa ja hoidossa. Tiehallinnon selvityksiä 26/2008.
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Ojansivu V & Heikkilä J (2008)
Blur insensitive texture classification using local phase quantization. Proc. Image and Signal Processing (ICISP 2008), Cherbourg-Octeville, France, 5099:236-243.
Info

Ojansivu V & Heikkilä J (2008)
A method for blur and affine invariant object recognition using phase-only bispectrum. .
Info

Ojansivu V, Rahtu E & Heikkilä J (2008)
Rotation invariant blur insensitive texture analysis using local phase quantization. Proc. 19th International Conference on Pattern Recognition (ICPR 2008), Tampa, FL, 4 p.
Info

Okkonen M, Heikkilä J & Pietikäinen M (2008)
A feature guided particle filter for robust hand tracking. Proc. Third International Conference on Computer Vision Theory and Applications (VISAPP 2008), Madeira, Portugal, 2:368-374.
Info

Okun O & Priisalu H (2008)
Ensembles of k-nearest neighbors and dimensionality reduction. Proc. International Joint Conference on Neural Networks (IJCNN 2008), Hong Kong, 2032-2039.
Info

Okun O & Priisalu H (2008)
Lowering uncertainty of cancer classification. Proc.12th International Conference on Information Processing and Management of Uncertainty in Knowledge Based Systems (IPMU?08), Malaga, Spain, 543-550.
Info

Okun O & Valentini G (2008)
Dataset complexity can help to generate accurate ensembles of k-nearest neighbors. Proc. International Joint Conference on Neural Networks (IJCNN 2008), Hong Kong, 450-457.
Info

Palander K & Brandt SS (2008)
Epipolar geometry and log-polar transform in wide baseline stereo matching. Proc. 19th International Conference on Pattern Recognition (ICPR 2008), Tampa, FL, 4 p.
Info

Pedone M & Heikkilä J (2008)
Constrain propagation for ghost removal in high dynamic range images. Proc. Third International Conference on Computer Vision Theory and Applications (VISAPP 2008), Madeira, Portugal, 1:36-41.
Info

Pedone M & Heikkilä J (2008)
Blur and contrast invariant fast stereo matching. ACIVS 2008, Lecture Notes in Computer Science, 5259:883-890.
Info

Rouvinen J (2008)
Binäärinen aritmeettinen dekoodaus siirtoliipaisuarkkitehtuurilla. M.Sc.Thesis, Dept. Electrical and Information Engineering, University of Oulu.
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Rouvinen J, Jääskeläinen P, Rintaluoma T, Silvén O & Takala J (2008)
Creutzburg R & Takala JH (2008)
Context adaptive binary arithmetic decoding on transport triggered architectures. Multimedia on Mobile Devices 2008, Proc. SPIE , 6821:12.
Info

Saastamoinen P, Huttunen S, Takala V, Heikkilä M & Heikkilä J (2008)
Scallop: An open peer-to-peer framework for distributed sensor networks. Proc. 2nd ACM/IEEE International Conference on Distributed Smart Cameras (ICDSC 2008), Stanford University, CA, 9 p.
Info

Silvén O, Hannuksela J, Bordallo López M, Turtinen M, Niskanen M, Boutellier J, Vehviläinen M & Tico M (2008)
New video applications on mobile communication devices. Multimedia on Mobile Devices 2008, Proc. SPIE , 6821.
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Silvén O, Turtinen M, Hannuksela J, Bordallo López M & Niskanen M (2008)
Video analysis tools on mobile communication devices. SPIE Newsroom: Electronic Imaging & Signal Processing .
Link Info

Taini M (2008)
Facial expression recognition from near-infrared image sequences. M.Sc.Thesis, Dept. Electrical and Information Engineering, University of Oulu.
Info

Taini M, Zhao G, Li SZ & Pietikäinen M (2008)
Facial expression recognition from near-infrared video sequences. Proc. 19th International Conference on Pattern Recognition (ICPR 2008), Tampa, FL, 4 p.
Info

Tullila J (2008)
Laakerivian tunnistus signaalianalyysilla. M.Sc.Thesis, Dept. Electrical and Information Engineering, University of Oulu.
Info

Vitaladevuni S, Kellokumpu V & Davis LS (2008)
Action recognition using ballistic dynamics. Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR 2008), Anchorage, Alaska, 8 p.
Info

Vähämäki V (2008)
Älypuhelimen konenäköpohjaisen käyttöliittymäohjauksen hyvyyden analysointi. M.Sc.Thesis, Dept. Electrical and Information Engineering, University of Oulu.
Info

Zhao G & Pietikäinen M (2008)
Principal appearance and motion from boosted spatiotemporal descriptors. Proc. First IEEE Workshop on CVPR for Human Communicative Behavior Analysis (CVPR4HB), Anchorage, Alaska, 8 p.
Info

Zhao G & Pietikäinen M (2008)
Facial expression recognition with spatiotemporal local descriptors. Proc. the First Finnish Symposium on Emotions and Human-Technology Interaction (EHTI’08), Tampere, Finland, 53-57, ISBN 978-951-44-7347-0.
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2007


Ahonen T & Pietikäinen M (2007)
Soft histograms for local binary patterns Proc. Finnish Signal Processing Symposium (FINSIG 2007), Oulu, Finland.
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Antikainen J, Salmela P, Silvén O, Juntti M, Takala J & Myllylä M (2007)
Application-Specific Instruction Set Processor Implementation of List Sphere Detector EURASIP Journal on Embedded Systems, 2007, 14 p.
Link Info

Antikainen J, Salmela P, Silvén O, Juntti M, Takala J, Myllylä M (2007)
Application-Specific Instruction Set Processor Implementation of List Sphere Detector 41st Asilomar Conference on Signals, Systems and Computers, Pacific Grove, California, USA, November 4-7, accepted.
Info

Antikainen J., Salmela P., Silven O., Juntti M., Takala J. & Myllylä M. (2007)
Transport Triggered Architecture Implementation of List Sphere Detector Proc. Finnish Signal Processing Symposium 2007 (Finsig 2007), University of Oulu, August.
Info

Barnard M, Hannuksela J, Sangi P & Heikkilä J (2007)
A vision based motion interface for mobile phones. Proc. 5th International Conference on Computer Vision Systems (ICVS 2007), Bielefeld, Germany, 1-10.
Info

Bordallo López M, Boutellier J & Silvén O (2007)
Implementing mosaic stitching on mobile phones. Proc. Finnish Signal Processing Symposium 2007 (Finsig 2007), August.
Info

Boutellier J, Bhattacharyya S & Silvén O. (2007)
Low-overhead run-time scheduling for fine-grained acceleration of signal processing systems. SIPS 2007, IEEE workshop on signal processing systems, Shanghai, October 17-19 , 457-462.
Info

Boutellier J, Bordallo López M, Silvén O, Tico M & Vehviläinen M (2007)
Creating panoramas on mobile phones. Proceeding of SPIE Electronic Imaging 2007, San Jose, California, USA, February, 6498(07).
Info

Boutellier J, Erdelyi T & Silvén O. (2007)
Constructing a Fast Scheduler for Hardware Accelerated Signal Processing Applications Proc. Finnish Signal Processing Symposium 2007 (Finsig 2007), Oulu, Finland, Aug 30th.
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Boutellier J, Jääskeläinen P & Silvén O. (2007)
Run-Time Scheduled Hardware Acceleration of MPEG-4 Video Decoding. International Symposium on System-on-Chip, Tampere, Finland, November 19-21.
Info

Boutellier J, Silvén O & Erdelyi T (2007)
Restructuring a software based MPEG-4 video decoder for short latency hardware acceleration Proceeding of SPIE Electronic Imaging 2007, San Jose, California, USA, February, 6507(08).
Info

Boutellier J, Silvén O, Korhonen L & Tico M (2007)
Evaluating stitching quality Proceedings of VISAPP 2007, Barcelona, March 8.-11., 10-17.
Info

Hadid A, Heikkilä J. Y., Silven O & Pietikäinen M (2007)
Face and eye detection for person authentication in mobile phones. Proc. First ACM/IEEE International Conference on Distributed Smart Cameras (ICDSC-07), Vienna, Austria, 101-108.
Info

Hadid A, Pietikäinen M & Li SZ (2007)
Learning personal specific facial dynamics for face recognition from videos. In: Analysis and Modeling of Faces and Gestures, AMFG 2007 Proceedings, Lecture Notes in Computer Science 4778, 1-15..
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Hannuksela J, Huttunen S, Sangi P & Heikkilä J (2007)
Motion-based Finger Tracking for User Interaction with Mobile Devices. Proc. 4th European Conference on Visual Media Production (CVMP 2007), London, UK., November 27-28, 6 p..
Info

Hannuksela J, Sangi P & Heikkilä J (2007)
Vision-based motion estimation for interaction with mobile devices. Computer Vision and Image Understanding: Special Issue on Vision for Human-Computer Interaction, 108(1-2):188-195.
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Hannuksela J, Väyrynen J, Heikkilä J & Sangi P. (2007)
Fast Registration Methods for Super-Resolution Imaging. Proc. Finnish Signal Processing Symposium, Oulu, Finland.
Info

Hannuksela J., Sangi P., Heikkilä J., Liu X. & Doermann D. (2007)
Document image mosaicing with mobile phones. 14th International Conference on Image Analysis and Processing, Modena, Italy, September 10-13, 575-580.
Link Info

Heimonen T (2007)
Computer vision based pose estimation and tracking of a magnetic resonance imaging compatible robot - a feasibility study. Licentiate thesis, Department of Electrical and Information Engineering, University of Oulu, Finland, 147 p + App.
Info

Heimonen T & Heikkilä J (2007)
Monocular, point based pose estimation of artificial markers by using evolutionary computing. Proc. Scandinavian Conference on Image Analysis (SCIA 2007), Aalborg, Denmark, 122-131.
Info

Isosalo A, Turtinen M & Pietikäinen M (2007)
Cloud characterization using local texture information. Proc. Finnish Signal Processing Symposium 2007 (FINSIG 2007), Oulu, Finland.
Info

Janhunen J., Silven O., Myllylä M. & Juntti M. (2007)
A DSP implementation of a K-best list sphere detector algorithm Proc. Finnish Signal Processing Symposium (Finsig 2007), University of Oulu, August.
Info

Kaksonen T (2007)
Robotti tulee lääkärin avuksi. Kaleva Newspaper, 31st December 2007.
Link Info

Kaksonen T, Harja J & Heimonen T (2007)
Robotti on väsymätön kirurgi. Prosessori 11: 63-65.
Link Info

Kaksonen, Tiina (2007)
Käsimerkit voivat syrjäyttää hiiren Kaleva Newspaper, 21st May 2007.
Link Info

Kannala J., Brandt S.S. (2007)
Quasi-dense wide baseline matching using match propagation. Proc. IEEE Conference on Computer Vision and Pattern Recognition, CVPR 2007, 17-22 June, 1-8.
Info

Kouropteva O, Okun O & Pietikäinen M (2007)
Semi-supervised visualization of high-dimensional data. Pattern Recognition and Image Analysis 17(4).
Info

Matilainen M (2007)
Generating synthetic training data for body part recognition. M.Sc.Thesis, Dept. Electrical and Information Engineering.
Info

Niskanen M & Heikkilä J, eds. (2007)
Proceedings of the Finnish Signal Processing Symposium (FINSIG 2007), ISBN 978-951-42-8546-2. .
Info

Niskanen M & Silven O (2007)
Machine vision based lumber grain measurement. Proc. IAPR Conference on Machine Vision Applications (MVA 2007), Tokyo, Japan, 408-411.
Info

Ojansivu V & Heikkilä J (2007)
Object recognition using frequency domain blur invariant features. Image Analysis, SCIA 2007 Proceedings, 4522:243-252, Lecture Notes in Computer Science.
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Ojansivu V. & Heikkilä J. (2007)
A method for blur and similarity transform invariant object recognition Proc. 14th International Conference on Image Analysis and Processing (ICIAP), Modena, Italy, September 10-14, 583-588.
Info

Ojansivu V. & Heikkilä J. (2007)
Image registration using blur invariant phase correlation IEEE Signal Processing Letters, 14(7):449-452.
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Ojansivu V. & Heikkilä J. (2007)
Blur invariant registration of rotated, scaled and shifted images Proc. 15th European signal processing conference (EUSIPCO), Pozna, Poland, September 3-7, 1755-1759.
Info

Okkonen M, Kellokumpu V, Pietikäinen M & Heikkilä J (2007)
A visual system for hand gesture recognition in human-computer interaction. In: Image Analysis, SCIA 2007 Proceedings, Lecture Notes in Computer Science 4522, 709-718..
Info

Okun O & Priisalu H (2007)
Ensembles of nearest neighbours for cancer classification using gene expression data. Proc. Workshop on Supervised and Unsupervised Ensemble Methods and Their Applications, Girona, Spain, 57-71.
Info

Okun O & Priisalu H (2007)
Unsupervised data reduction. Signal Processing, 87(9):2260-2267.
Info

Okun O & Valentini G (Eds.) (2007)
CD Proc. Workshop Supervised and Unsupervised Ensemble Methods and Their Applications Workshop Supervised and Unsupervised Ensemble Methods and Their Applications.
Info

Okun O. (2007)
K-local hyperplane distance nearest neighbor algorithm and protein fold recognition. Pattern Recognition and Image Analysis, 17(4).
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Okun O. & Priisalu H. (2007)
Random forest for gene expression based cancer classification: overlooked issues. Proc. 3rd Iberian Conference on Pattern Recognition and Image Analysis (IbPRIA 2007), Girona, Spain, 483-490.
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Okun O. & Priisalu H. (2007)
Dataset complexity and gene expression based cancer classification. Proc. 4th International Meeting on Computational Intelligence Methods in Bioinformatics and Biostatistics, Portofino, Italy, 484-490.
Info

Pietikäinen M & Röning J (2007)
Akateemista yrittäjyyttä syntyy itsenäisestä tutkimuksesta (Academic enterpreneurship is born from independent research). .
Info

Rahtu E (2007)
A multiscale framework for affine invariant pattern recognition and registration. Dissertation, Acta Univ Oul C 282, 65 p.
Link Info

Rahtu E, Salo M & Heikkilä J (2007)
Nonlinear functionals in the construction of multiscale affine invariants. Image Analysis, SCIA 2007 Proceedings, 4522:482-491, Lecture Notes in Computer Science.
Info

Rahtu E, Salo M & Heikkilä J. (2007)
Affine registration using multiscale approach Proc. of the Finnish Signal Processing Symposium, FINSIG07, August 30.
Info

Rintaluoma T & Silven O (2007)
Energy efficiency of mobile video decoding International Conference on Embedded Computer Systems: Architectures, Modeling and Simulation, IEEE, July, 103-109.
Link Info

Salmela P, Antikainen J, Silvén O, & Takala J (2007)
Memory-based list updating for list sphere decoders Proc. IEEE Workshop on Signal Processing Systems (SiPS), Shanghai, China, Oct, 633-638.
Info

Sangi P, Hannuksela J & Heikkilä J (2007)
Global motion estimation using block matching with uncertainty analysis Proc. 15th European Signal Processing Conference (EUSIPCO 2007), Poznan, Poland, 1823-1827.
Info

Silven O & Jyrkkä K (2007)
Observations on power-efficiency trends in mobile communication devices. EURASIP Journal on Embedded Systems, 2007(56976):10.
Link Info

Silven O & Rintaluoma T (2007)
Edited by Fitzek F & Reichert F (2007)
Energy efficiency of video decoder implementations Mobile Phone Programming and its Application to Wireless Networking, Springer Verlag, The Netherlands, 421-439.
Info

Silvén O, Lilius J, Takala J & Kaksonen T (2007)
Uutta ajattelua ohjelmistokehitykseen. Prosessori 11: 25-27.
Link Info

Takala V & Aikio H (2007)
Visuaalinen seuranta aktivoituu (Increasing activities in visual surveillance). Prosessori, 2:37-39.
Info

Takala V & Pietikäinen M (2007)
Multi-object tracking using color, texture and motion. Proc. Seventh IEEE International Workshop on Visual Surveillance (VS 2007), Minneapolis, USA, 7.
Info

Toivonen T (2007)
Efficient methods for video coding and processing. Dissertation, Acta Univ Oul C 290, 107 p .
Link Info

Toivonen T, Merritt L, Ojansivu V & Heikkilä J (2007)
A new rotation search for dependent rate-distortion optimization in video coding. Proc. 32nd International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2007), Honolulu, Hawaii, 1:1165-1168.
Info

Turtinen M (2007)
Learning and recognizing texture characteristics using local binary patterns. Dissertation, Acta Univ Oul C 278, 128 p.
Link Info

Zhao G & Pietikäinen M (2007)
Dynamic texture recognition using local binary patterns with an application to facial expressions. IEEE Transactions on Pattern Analysis and Machine Intelligence, 29(6):915-928.
Info

Zhao G & Pietikäinen M (2007)
Experiments with facial expression recognition using spatiotemporal local binary patterns. Proc. 2007 International Conference on Multimedia and Expo (ICME 2007), Beijing, China, 1091-1094.
Info

Zhao G & Pietikäinen M (2007)
Improving rotation invariance of the volume local binary pattern operator. Proc. IAPR Conference on Machine Vision Applications (MVA 2007), Tokyo, Japan, 327-330.
Info

Zhao G, Cui L & Li H (2007)
Gait recognition using fractal scale. Pattern Analysis & Applications, 10(3):235-246.
Info

Zhao G, Pietikäinen M & Hadid A (2007)
Local spatiotemporal descriptors for visual recognition of spoken phrases. Proc. 2nd International Workshop on Human-Centered Multimedia (HCM2007), Augsburg, Germany, 57-65.
Info

Zhao G, Xiang S & Li H (2007)
Applications of reflective symmetry in gait recognition. Proceedings of the China Association for Science and Technology (eds Changen Feng et al.), 3(3):400-405, (This paper was originally published in Chinese in Journal of Computer-aided Design and Computer Graphics, 2005, 17(10):2239-2244) .
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2006


(2006)
From algorithms to vision systems - Machine Vision Group 25 years. Anniversary book, Machine Vision Group, University of Oulu. ISBN 951-42-8171-3.
Link Info

Ahonen T, Hadid A & Pietikäinen M (2006)
Face description with local binary patterns: Application to face recognition. IEEE Transactions on Pattern Analysis and Machine Intelligence, 28(12):2037-2041.
Info

Ahonen T, Hannuksela J & Alaluusua H (2006)
Kamerakännykkä tunnistaa konenäöllä - Kasvot kertovat henkilöllisyyden (Mobile phone recognizes with machine vision - the face tells your identity). Prosessori, 6-7:31-33.
Info

Boutellier J & Silvén O (2006)
Panoramas from partially blurred video. International Workshop on Intelligent Computing in Pattern Analysis/Synthesis, IWICPAS 2006 Proceedings, 4153:, Lecture Notes in Computer Science.
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Bouveyron C, Kannala J, Schmid C & Girard S (2006)
Object localization by subspace clustering of local descriptors. Computer Vision, Graphics and Image Processing, ICVGIP 2006 Proceedings, 4338:457-467, Lecture Notes in Computer Science.
Info

Feng X, Yang L, Dang Z & Pietikäinen M (2006)
Eyes location using a neural network. Advances in Neural Networks, ISNN 2006 Proceedings, 3972:474-479, Lecture Notes in Computer Science.
Info

Hadid A & Pietikäinen M (2006)
A hybrid approach to face detection under unconstrained environments. Proc. 18th International Conference on Pattern Recognition (ICPR 2006), Hong Kong, 1:4.
Info

Hadid A, Pietikäinen M & Li SZ (2006)
Boosting spatio-temporal LBP patterns for face recognition from video. Proc. Asia-Pacific Workshop on Visual Information Processing (VIP2006), Beijing, China, 75-80.
Info

Hannuksela J, Sangi P & Heikkilä J (2006)
Motion-based handwriting recognition for mobile interaction. Proc. 18th International Conference on Pattern Recognition (ICPR 2006), Hong Kong, 4:4.
Info

Heikkilä M & Pietikäinen M (2006)
A texture-based method for modeling the background and detecting moving objects. IEEE Transactions on Pattern Analysis and Machine Intelligence, 28(4):657-662.
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Heikkilä M, Pietikäinen M & Schmid C (2006)
Description of interest regions with center-symmetric local binary patterns. Computer Vision, Graphics and Image Processing, ICVGIP 2006 Proceedings, 4338:58-69, Lecture Notes in Computer Science.
Info

Huttunen S (2006)
Automatic camera-based distance education system. Machine Vision News, vol.11.
Link Info

Huttunen S & Heikkilä J (2006)
An active head tracking system for distance Education and videoconferencing applications. Proc. IEEE International Conference on Video and Signal Based Surveillance (AVSS 2006), Sydney, Australia, 6.
Info

Kannala J & Brandt S (2006)
A generic camera model and calibration method for conventional, wide-angle, and fish-eye lenses. IEEE Transactions on Pattern Analysis and Machine Intelligence, 28(8):1335-1340.
Info

Kannala J, Salo M & Heikkilä J (2006)
Algorithms for computing a planar homography from conics in correspondence Proc. the 16th British Machine Vision Conference (BMVC 2006), Edinburgh, UK, 1:77-86.
Info

Kayo, Olga (2006)
Locally linear embedding algorithm: extensions and applications. Dissertation, Acta Univ Oul C 237, 123 p.
Link Info

Martinkauppi B, Hadid A & Pietikäinen M (2006)
Color cue in facial image analysis. In: Lukac R & Plataniotis K (eds) Color Image Processing: Methods and Applications, CRC Press, 285-308, invited chapter.
Link Info

Mäenpää T (2006)
Surface quality assessment with advanced texture analysis techniques. Proc. International Surface Inspection Summit (ISIS 2006, Luxembourg, 7.
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Niskanen M (2006)
View dependent enhancement of the dynamic range of video. Hong Kong, 1:984-987, Proc. 18th International Conference on Pattern Recognition (ICPR 2006) .
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Niskanen M, Silven O & Tico M (2006)
Video stabilization performance assessment. Proc. IEEE International Conference on Multimedia & Expo (ICME 2006), Toronto, 405-408.
Info

Ojansivu V & Heikkilä J (2006)
Motion blur concealment of digital video using invariant features. Advanced Concepts for Intelligent Vision Systems, ACIVS 2006 Proceedings, 4179:35-45, Lecture Notes in Computer Science .
Info

Okkonen M (2006)
Hand posture recognition from video sequences in human-computer interaction applications. M.Sc. thesis, Department of Electrical and Information Engineering, University of Oulu, Finland, 72 p. (in Finnish).
Info

Okun O (2006)
K-local hyperplane distance nearest-neighbor algorithm and protein fold recognition. Pattern Recognition and Image Analysis, 16(1):19-22.
Info

Okun O & Pietikäinen M (2006)
Fast and accurate ground truth generation for skew-tolerance evaluation of page segmentation algorithms. EURASIP Journal on Applied Signal Processing, 2006(12093):10.
Link Info

Okun O & Priisalu H (2006)
Ensembles of nearest neighbour classifiers and serial analysis of gene expression. Proc. 9th Scandinavian Conference on Artificial Intelligence (SCAI 2006), Helsinki, Finland, 106-113.
Info

Okun O & Priisalu H (2006)
Fast nonnegative matrix factorization and its application for protein fold recognition. EURASIP Journal on Applied Signal Processing, 2006(71817):8.
Link Info

Okun O & Priisalu H (2006)
Multi-class cancer classification using ensembles of classifiers: preliminary results. Proc. Workshop on Probabilistic Modeling and Machine Learning in Structural and Systems Biology (PMSB 2006), Tuusula, Finland, 137-142.
Info

Okun O, Zagoruiko N, Alves A, Kutnenko O & Borisova I (2006)
Selection of more than one gene at a time for cancer prediction from gene expression data. Proc. 14th European Symposium on Artificial Neural Networks (ESANN 2006), Bruges, Belgium, 551-556.
Info

Rahtu E, Salo M & Heikkilä J (2006)
A new convexity measure based on a probabilistic interpretation of images. IEEE Transactions on Pattern Analysis and Machine Intelligence, 28(9):1501-1512.
Info

Rahtu E, Salo M & Heikkilä J (2006)
Multiscale autoconvolution histograms for affine invariant pattern recognition Proc. the 16th British Machine Vision Conference (BMVC 2006), Edinburgh, UK, 3:1059-1068.
Info

Rahtu E, Salo M & Heikkilä J (2006)
A new affine invariant image transform based on ridgelets Proc. the 16th British Machine Vision Conference (BMVC 2006), Edinburgh, UK, 3:1039-1048.
Info

Rahtu E, Salo M, Heikkilä J & Flusser J (2006)
Generalized affine moment invariants for object recognition. Proc. 18th International Conference on Pattern Recognition (ICPR 2006), Hong Kong, 2: 4 p.
Info

Rintaluoma T, Silven O & Raekallio J (2006)
Interface overheads in embedded multimedia software. In: Embedded Computer Systems: Architectures, Modeling, and Simulation, SAMOS 2006 Proceedings, Lecture Notes in Computer Science 4017.
Info

Silvén O & Ojansivu V (2006)
Experiences from three approaches in implementing a basic DSP course. International Conference on Engineering, Education and Active Students, Uppsala, Sweden. .
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Silven O, Rintaluoma T & Jyrkkä K (2006)
Implementing energy efficient embedded multimedia. In: Proc. SPIE vol. 6074 Multimedia on Mobile Devices II. .
Info

Teynor A, Rahtu E, Setia L & Burkhardt H (2006)
Properties of patch based approaches for the recognition of visual object classes. In: Pattern Recognition, DAGM 2006 Proceedings, Lecture Notes in Computer Science 4174, 284-293.
Link Info

Toivonen T & Heikkilä J (2006)
Video filtering with Fermat number theoretic transforms using residue number system. IEEE Transactions on Circuits and Systems for Video Technology, 16(1):92-101.
Info

Toivonen T & Heikkilä J (2006)
Improved unsymmetric-cross multi-hexagon-grid search algorithm for fast block motion estimation. Proc. 13th International Conference on Image Processing (ICIP 2006), Atlanta, GA. .
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Toivonen T & Heikkilä J (2006)
Motion vector refinement in video coding based on statistical distribution. Proc. 13th International Conference on Systems, Signals & Image Processing (IWSSIP 2006), Budapest, Hungary, 39-42. .
Info

Turtinen M & Pietikäinen M (2006)
Contextual analysis of textured scene images. Proc. The 17th British Machine Vision Conference (BMVC 2006), Edinburgh, UK, 2:849-858.
Link Info

Turtinen M, Pietikäinen M & Silven O (2006)
Visual characterization of paper using Isomap and local binary patterns. IEICE Transactions on Information and Systems E89D(7):2076-2083.
Info

Vitaladevuni S, Kellokumpu V & Davis L (2006)
Ballistic hand movements. In: Articulated Motion and Deformable Objects, AMDO 2006 Proceedings, Lecture Notes in Computer Science 4069, 153-164.
Info

Zhao G & Pietikäinen M (2006)
Dynamic texture recognition using volume local binary patterns. In: Dynamical Vision, WDW 2005/2006 Proceedings, Lecture Notes in Computer Science 4358, 165-177.
Info

Zhao G & Pietikäinen M (2006)
Local binary pattern descriptors for dynamic texture recognition. Proc. 18th International Conference on Pattern Recognition (ICPR 2006), Hong Kong, 2: 4 p.
Info

Zhao G, Cui L, Li H & Pietikäinen M (2006)
Gait recognition using fractal scale and wavelet moments. Proc. 18th International Conference on Pattern Recognition (ICPR 2006), Hong Kong, 4: 4 p.
Info

Zhao G, Liu G, Li H & Pietikäinen M (2006)
3D gait recognition using multiple cameras. Proc. of the 7th International Conference on Automatic Face and Gesture Recognition (FGR 2006), Southampton, UK, 529-534.
Info
 

2005


Alves A, Zagoruiko N, Okun O, Kutnenko O & Borisova I (2005)
Predictive analysis of gene expression data from human SAGE libraries. Proc. of Workshop on Discovery Challenge (in conjunction with the 16th ECML and 9th PKDD), Porto, Portugal, 60-71. .
Info

Feng X, Cui J, Pietikäinen M & Hadid A (2005)
Real time facial expression recognition using local binary patterns and linear programming. In: Advances in Artificial Intelligence, MICAI 2005 Proceedings, Lecture Notes in Computer Science 3789, 328-336.
Info

Feng X, Pietikäinen M & Hadid A (2005)
Facial expression recognition with local binary patterns and linear programming. Pattern Recognition and Image Analysis 15(2): 546-548.
Info

Feng X, Pietikäinen M, Hadid A & Xie H (2005)
A novel real time system for facial expression recognition. In: Affective Computing and Intelligent Interaction, ACII 2005 Proceedings, Lecture Notes in Computer Science 3784, 248-256.
Info

Hadid A (2005)
Learning and recognizing faces: from still images to video sequences. Dissertation. Acta Univ Oul C 223, 119 p.
Link Info

Hadid A & Pietikäinen M (2005)
An experimental investigation about the integration of facial dynamics in video-based face recognition. Electronic Letters on Computer Vision and Image Analysis (ELCVIA) 5(1):1-13.
Link Info

Hannuksela J, Sangi P & Heikkilä J (2005)
A vision-based approach for controlling user interfaces of mobile devices. Proc. IEEE Workshop on Vision for Human-Computer Interaction (V4HCI), San Diego, CA, 6 p.
Info

Heikkilä M & Pietikäinen M (2005)
An image mosaicing module for wide-area surveillance. Proc. 3rd ACM International Workshop on Video Surveillance & Sensor Networks (VSSN 2005), Singapore, 11-18.
Info

Huttunen S (2005)
Automaattinen kamerapohjainen etäopetusjärjestelmä (Automatic camera-based distance education system). M.Sc. thesis, Department of Electrical and Information Engineering, University of Oulu, Finland, 66 p.
Info

Huttunen S, Heikkilä J & Silven O (2005)
Camera-based control for a distance education system. Proc. IASTED International Conference on Education and Technology (ICET 2005), Calgary, Canada, 154-159.
Link Info

Kannala J & Brandt S (2005)
Measuring the shape of sewer pipes from video. IAPR Conference on Machine Vision Applications (MVA 2005), Tsukuba Science City, Japan, 237-240.
Info

Kannala J, Rahtu E & Heikkilä J (2005)
Affine registration with Multi-Scale Autoconvolution. Proc. International Conference on Image Processing (ICIP 2005), Genoa, Italy, 3:1064-1067.
Info

Kannala J, Rahtu E, Heikkilä J & Salo M (2005)
A new method for affine registration of images and point sets. In: Image Analysis, SCIA 2005 Proceedings, Lecture Notes in Computer Science 3540, Springer, 224-234.
Info

Kellokumpu V, Pietikäinen M & Heikkilä J (2005)
Human activity recognition using sequences of postures. Proc. IAPR Conference on Machine Vision Applications (MVA 2005), Tsukuba Science City, Japan, 570-573.
Info

Kellokumpu V-P (2005)
Human activity recognition from video using sequences of postures. M.Sc. thesis, Department of Electrical and Information Engineering, University of Oulu, Finland, 56 p + App.
Info

Kouropteva O, Okun O & Pietikäinen M (2005)
Incremental locally linear embedding algorithm. In: Image Analysis, SCIA 2005 Proceedings, Lecture Notes in Computer Science 3540, Springer, 521-530.
Info

Kouropteva O, Okun O & Pietikäinen M (2005)
Incremental locally linear embedding. Pattern Recognition 38(10):1764-1767.
Info

Kouropteva O, Okun O & Pietikäinen M (2005)
Semisupervised visualization of high-dimensional data. Pattern Recognition and Image Analysis 15(4): 645-648.
Info

Martinkauppi B & Pietikäinen M (2005)
Facial skin color modeling. In: Li SZ & Jain AK (eds) Handbook of Face Recognition, Springer, 109-131 (invited chapter).
Info

Martinkauppi B, Soriano M & Pietikäinen M (2005)
Comparison of skin color detection and tracking methods under varying illumination. Journal of Electronic Imaging 14(4):043014-1-043014-19.
Info

Mäenpää T (2005)
An iterative algorithm for fast iris detection. In: Advances in Biometric Person Authentication, IWBRS 2005 Proceedings, Lecture Notes in Computer Science 3781, 127-134.
Info

Mäenpää T & Pietikäinen M (2005)
Texture analysis with local binary patterns. In: Chen CH & Wang PSP (eds) Handbook of Pattern Recognition and Computer Vision, 3rd ed, World Scientific, 197-216 (invited chapter).
Info

Niskanen M, Boyer E & Horaud R (2005)
Articulated Motion Capture from 3D Points and Normals Proc. the 16th British Machine Vision Conference (BMVC 2005), UK, 1:439-448.
Info

Okun O & Priisalu H (2005)
Multiple views in ensembles of nearest neighbor classifiers. Proc. of Workshop on Learning with Multiple Views (in conjunction with the 22nd International Conference on Machine Learning), Bonn, Germany, 51-58.
Info

Okun O & Priisalu H (2005)
Nonnegative matrix factorization for pattern recognition. Proc. the 5th IASTED International Conference on Visualization, Imaging and Image Processing, Benidorm, Spain, 546-551. .
Info

Okun O, Priisalu H & Alves A (2005)
Fast nonnegative dimensionality reduction for protein fold recognition. Machine Learning, ECML 2005 Proceedings, Lecture Notes in Artificial Intelligence 3720, Springer, 665-672. .
Info

Pietikäinen M (2005)
Image analysis with local binary patterns. In: Image Analysis, SCIA 2005 Proceedings, Lecture Notes in Computer Science 3540, Springer, 115-118, plenary presentation.
Info

Pietikäinen M (2005)
Oulu ilmiö tarvitsee huippututkimusta (Oulu phenomenon needs top-class research) Kaleva Newspaper, October 22, p. 10.
Info

Pietikäinen M & Hadid A (2005)
Texture features in facial image analysis. In: Advances in Biometric Person Authentication, IWBRS 2005 Proceedings, Lecture Notes in Computer Science 3781, 1-8.
Info

Rahtu E, Salo M & Heikkilä J (2005)
Affine invariant pattern recognition using multi-scale autoconvolution. IEEE Transactions on Pattern Analysis and Machine Intelligence 27(6):908-918.
Info

Rahtu E, Salo M & Heikkilä J (2005)
A new efficient method for producing global affine invariants. Proc. 13th International Conference on Image Analysis and Processing (ICIAP 2005), Cagliari, Italy, 407-414.
Info

Sangi P, Heikkilä J & Silven O (2005)
A likelihood function for block-based motion analysis. Proc. International Conference on Image Processing (ICIP 2005), Genoa, Italy, 1:1085-1088.
Info

Silvén O & Jyrkkä K (2005)
Observations on power-efficiency trends in mobile communication devices. In: Embedded Computer Systems: Architectures, Modeling, and Simulation, SAMOS 2005 Proceedings, Lecture Notes in Computer Science 3553, Springer, 142-151.
Info

Takala V, Ahonen T & Pietikäinen M (2005)
Block-based methods for image retrieval using local binary patterns. In: Image Analysis, SCIA 2005 Proceedings, Lecture Notes in Computer Science 3540, Springer, 882-891.
Info

Toivonen T & Heikkilä J (2005)
Reduced frame quantization in video coding. In: 9th International Workshop VLBV Proceedings, Lecture Notes in Computer Science 3893, 61-67. .
Info

Turtinen M & Pietikäinen M (2005)
Labeling of textured data with co-training and active learning. Proc. the 4th International Workshop on Texture Analysis and Synthesis (Texture 2005), Beijing, China, 137-142.
Info

Turtinen M, Pietikäinen M & Silven O (2005)
Visual characterization of paper using Isomap and local binary patterns. Proc. IAPR Conference on Machine Vision Applications (MVA 2005), Tsukuba Science City, Japan, 210-213.
Info

Turtinen M, Silven O & Pietikäinen M (2005)
Isometric feature mapping and local texture information in lumber grain analysis. Proc. 7th International Conference on Quality Control by Artificial Vision (QCAV 2005), Nagoya, Japan, 45-50.
Info

Zhao G, Cui L & Li H (2005)
Combining wavelet velocity moments and reflective symmetry for gait recognition. In: Advances in Biometric Person Authentication, IWBRS 2005 Proceedings, Lecture Notes in Computer Science 3781, 205-212.
Info
 

2004


Ahonen T (2004)
Face recognition with local binary patterns. M.Sc. thesis, Department of Electrical and Information Engineering, University of Oulu, Finland, 55 p.
Info

Ahonen T, Hadid A & Pietikäinen M (2004)
Face recognition with local binary patterns. Computer Vision, ECCV 2004 Proceedings, Lecture Notes in Computer Science, Springer, 3021:469-481, Winner of 2014 Jan Koenderink Prize.
Info

Ahonen T, Pietikäinen M, Hadid A & Mäenpää T (2004)
Face recognition based on the appearance of local regions. Proc. 17th International Conference on Pattern Recognition (ICPR 2004), Cambridge, UK, 3:153-156.
Info

Feng X, Hadid A & Pietikäinen M (2004)
A coarse-to-fine classification scheme for facial expression recognition. Image Analysis and Recognition, ICIAR 2004 Proceedings, Lecture Notes in Computer Science 3212, Springer, 2:668-675.
Info

Feng X, Pietikäinen M & Hadid A (2004)
Facial expression recognition with local binary patterns and linear programming. Proc. of the 7th International Conference on Pattern Recognition and Image Analysis: New Information Technologies (PRIA-7-2004), St. Petersburg, Russia, 666-669.
Info

Galloix E (2004)
Towards an automated vision-based distance education assistant. Licentiate thesis, Department of Electrical and Information Engineering, University of Oulu, Finland, 56 p.
Info

Galloix E (2004)
Towards an automated vision-based distance education assistant. Proc. Workshop on Processing Sensory Information for Proactive Systems (PSIPS 2004), Oulu, Finland, 57-60.
Info

Hadid A & Pietikäinen M (2004)
From still image to video-based face recognition: an experimental analysis. Proc. of the Sixth IEEE International Conference on Automatic Face and Gesture Recognition (FGR 2004), May 17-19, Seoul, Korea, 813-818.
Info

Hadid A & Pietikäinen M (2004)
Selecting models from videos for appearance-based face recognition. Proc. 17th International Conference on Pattern Recognition (ICPR 2004), Cambridge, UK, 1:304-308.
Info

Hadid A, Heikkilä M, Ahonen T & Pietikäinen M (2004)
A novel approach to access control based on face recognition. Proc. Workshop on Processing Sensory Information for Proactive Systems (PSIPS 2004), Oulu, Finland, 68-74.
Info

Hadid A, Pietikäinen M & Ahonen T (2004)
A discriminative feature space for detecting and recognizing faces. Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR 2004), Washington, D.C., 2:797-804.
Info

Hannuksela J, Heikkilä J & Pietikäinen M (2004)
A real-time facial feature based head tracker. Proc. Advanced Concepts for Intelligent Vision Systems (ACIVS 2004), Brussels, Belgium, 267-272.
Info

Hannuksela J, Heikkilä J & Pietikäinen M (2004)
Human-computer interaction using head movements. Proc. Workshop on Processing Sensory Information for Proactive Systems (PSIPS 2004), Oulu, Finland, 30-36.
Info

Heikkilä J (2004)
A new class of shift-invariant operators. IEEE Signal Processing Letters 11(6):545-548.
Info

Heikkilä J (2004)
Pattern matching with affine moment descriptors. Pattern Recognition 37(9):1825-1834.
Info

Heikkilä J (2004)
Image scale and rotation from the phase-only bispectrum Proc. IEEE International Conference on Image Processing (ICIP 2004), Singapore, 1783-1786.
Info

Heikkilä J & Silven O (2004)
A real-time system for monitoring of cyclists and pedestrians. Image and Vision Computing 22(7):563-570.
Info

Heikkilä J, Pietikäinen M & Silven O, eds. (2004)
Proc. Workshop on Processing Sensory Information for Proactive Systems (PSIPS 2004) Oulu, Finland, 92.
Info

Heikkilä M (2004)
Liikkuvien objektien ilmaiseminen tekstuuriin perustuvalla menetelmällä (Moving object detection with a texture-based method). M.Sc. thesis, Department of Electrical and Information Engineering, University of Oulu, Finland, 55 p + App.
Info

Heikkilä M, Pietikäinen M & Heikkilä J (2004)
A texture-based method for detecting moving objects. Proc. the 15th British Machine Vision Conference (BMVC 2004), London, UK, 1:187-196.
Info

Kellokumpu V, Pietikäinen M & Heikkilä J (2004)
A real-time system for human activity recognition. Proc. of the Proactive Computing Workshop (PROW 2004), Helsinki, Finland, 125-129.
Info

Kouropteva O, Okun O & Pietikäinen M (2004)
Data visualization with multiple machine learning methods. Proc. of the Fourth IASTED International Conference on Visualization, Imaging, and Image Processing (VIIP 2004), Marbella, Spain, 190-196.
Info

Kouropteva O, Okun O & Pietikäinen M (2004)
Semi-supervised visualization of high-dimensional data. Proc. of the 7th International Conference on Pattern Recognition and Image Analysis: New Information Technologies (PRIA-7-2004), St. Petersburg, Russia, 748-751.
Info

Martinkauppi B & Finlayson G (2004)
Designing a simple 3-channel camera for skin detection. Proc. the 12th Color Imaging Conference: Color Science and Engineering: Systems, Technologies, Applications, Scottsdale, Arizona, 151-156.
Info

Mäenpää T & Pietikäinen M (2004)
Classification with color and texture: jointly or separately? Pattern Recognition 37(8):1629-1640.
Info

Okun O (2004)
Protein fold recognition with k-local hyperplane distance nearest neighbor algorithm. Proc. the 2nd European Workshop on Data Mining and Text Mining for Bioinformatics, Pisa, Italy, 47-53.
Info

Okun O (2004)
Non-negative matrix factorization and classifiers: experimental study. Proc. of the Fourth IASTED International Conference on Visualization, Imaging, and Image Processing (VIIP 2004), Marbella, Spain, 550-555.
Info

Okun O (2004)
K-local hyperplane distance nearest neighbor algorithm and protein fold recognition. Proc. of the 7th International Conference on Pattern Recognition and Image Analysis: New Information Technologies (PRIA-7-2004), St. Petersburg, Russia, 837-840.
Info

Okun O (2004)
Feature normalization and selection for protein fold recognition. Proc. of the 11th Finnish Artificial Intelligence Conference (STeP 2004), Vantaa, Finland, 207-221.
Info

Pietikäinen M, Nurmela T, Mäenpää T & Turtinen M (2004)
View-based recognition of real-world textures. Pattern Recognition 37(2):313-323.
Info

Pietikäinen M, Silven O & Heikkilä J (2004)
A framework for proactive machine vision. Proc. Workshop on Processing Sensory Information for Proactive Systems (PSIPS 2004), Oulu, Finland, 19-22.
Info

Rahtu E (2004)
Object recognition using multi-scale autoconvolution. M.Sc. thesis, Department of Electrical and Information Engineering, University of Oulu, Finland, 71 p.
Info

Rahtu E & Heikkilä J (2004)
Object classification with multi-scale autoconvolution. Proc. 17th International Conference on Pattern Recognition (ICPR 2004), Cambridge, UK, 1:37-40.
Info

Rahtu E, Salo M & Heikkilä J (2004)
Convexity recognition using multi-scale autoconvolution. Proc. 17th International Conference on Pattern Recognition (ICPR 2004), Cambridge, UK, 1:692-695.
Info

Sangi P, Heikkilä J & Silvén O (2004)
Selection of the Lagrange multiplier for block-based motion estimation criteria. IEEE Int. Conf. on Acoustics, Speech, and Signal Processing (ICASSP 2004), Montreal, Canada, 3:325-328.
Info

Sangi P, Heikkilä J & Silvén O (2004)
Motion analysis using frame differences with spatial gradient measures. Proc. 17th International Conference on Pattern Recognition (ICPR 2004), Cambridge, UK, 4:733-736.
Info

Takala V (2004)
Local Binary Pattern -menetelmä kontekstipohjaisessa kuvahaussa (Local Binary Pattern method in context-based image retrieval) M.Sc. thesis, Department of Electrical and Information Engineering, University of Oulu, Finland, 63 p + App. .
Info

Toivonen T & Heikkilä J (2004)
Fast full search block motion estimation for H.264/AVC with multilevel successive elimination algorithm. Proc. IEEE International Conference on Image Processing (ICIP 2004), Singapore, 1485-1488.
Info
 

2003


Aario S, Kauppinen H, Silvén O & Viilo K (2003)
Imaging spectrography of greenhouse plants for vitality estimation. Proc. 3rd International Conference on Computer Vision Systems (ICVS 03), International Workshop on Spectral Imaging, April 1-3, Graz, Austria, 49-55. .
Info

de Ridder D, Kouropteva O, Okun O, Pietikäinen M & Duin RPW (2003)
Supervised locally linear embedding. In: Artificial Neural Networks and Neural Information Processing, ICANN/ICONIP 2003 Proceedings, Lecture Notes in Computer Science 2714, Springer, 333-341.
Info

Fleuriot M (2003)
Quality of paper by texture analysis. M.Sc. thesis, University of Saint-Etienne, France, 46 p + App.
Info

Galloix E (2003)
Vision-based control of a CCTV pan-tilt camera. Mechatronics and Machine Vision 2003: Future trends (Ed. Billingsley J), Research Studies Press, 247-252.
Info

Hadid A & Pietikäinen M (2003)
Efficient locally linear embeddings of imperfect manifolds. In: Machine Learning and Data Mining in Pattern Recognition, MLDM 2003 Proceedings, Lecture Notes in Computer Science 2734, Springer, 188-201.
Info

Hannuksela J (2003)
Facial feature based head tracking and pose estimation. M.Sc. thesis, Department of Electrical and Information Engineering, University of Oulu, Finland, 60 p + App.
Info

Heikkilä J (2003)
A statistical method for object alignment under affine transformation. Proc. 12th International Conference on Image Analysis and Processing (ICIAP 2003), September 17-19, Mantova, Italy, 360-365.
Info

Kouropteva O, Okun O & Pietikäinen M (2003)
Classification of handwritten digits using supervised locally linear embedding and support vector machine. Proc. 11th European Symposium on Artificial Neural Networks (ESANN'2003), April 23-25, Bruges, Belgium, 229-234.
Info

Kouropteva O, Okun O & Pietikäinen M (2003)
Supervised locally linear embedding algorithm for pattern recognition. In: Pattern Recognition and Image Analysis, IbPRIA 2003 Proceedings, Lecture Notes in Computer Science 2652, Springer, 386-394.
Info

Laitinen T (2003)
Itseorganisoituvat kartat multimedian tiedonlouhinnassa ja visualisoinnissa (Self-organizing maps in the datamining and visualization of multimedia). M.Sc. thesis, Department of Information Processing Science, University of Oulu, Finland, 69 p.
Info

Martinkauppi B, Soriano M & Pietikäinen M (2003)
Detection of skin color under changing illumination: a comparative study. Proc. 12th International Conference on Image Analysis and Processing (ICIAP 2003), September 17-19, Mantova, Italy, 652-657.
Info

Mäenpää T (2003)
The local binary pattern approach to texture analysis - extensions and applications. Dissertation. Acta Univ Oul C 187, 78 p + App.
Link Info

Mäenpää T & Pietikäinen M (2003)
Multi-scale binary patterns for texture analysis. In: Image Analysis, SCIA 2003 Proceedings, Lecture Notes in Computer Science 2749, Springer, 885-892.
Info

Mäenpää T, Turtinen M & Pietikäinen M (2003)
Real-time surface inspection by texture. Real-Time Imaging 9(5):289-296.
Info

Mäenpää T, Viertola J & Pietikäinen M (2003)
Optimising colour and texture features for real-time visual inspection. Pattern Analysis and Applications 6(3):169-175.
Info

Niemelä R (2003)
Henkilön tunnistaminen värihistogrammien avulla (Person identification using color histograms). M.Sc. thesis, Department of Electrical and Information Engineering, University of Oulu, Finland, 61 p + App.
Info

Niskanen M (2003)
A visual training based approach to surface inspection. Dissertation. Acta Univ Oul C 186, 125 p + App.
Link Info

Niskanen M & Silven O (2003)
Comparison of dimensionality reduction methods for wood surface inspection. Proc. 6th International Conference on Quality Control by Artificial Vision (SPIE Vol. 5132), May 19-23, Gatlinburg, Tennessee, USA, 178-188.
Info

Nurmela T (2003)
3D-tekstuurien tunnistaminen Local Binary Pattern -menetelmällä(Recognizing 3D textures with the Local Binary Pattern method). M.Sc. thesis, Department of Electrical and Information Engineering, University of Oulu, Finland.
Info

Ojansivu V, Silven O & Huotari R (2003)
A technique for digital video quality evaluation. Proc. IEEE International Conference on Image Processing, September 14-17, Barcelona, Spain, 3:181-184.
Info

Ojansivu V, Silvén O, Huotari R & Toivonen T (2003)
Digital video quality evaluation method. Proc. of the Finnish Signal Processing Symposium (FINSIG 2003), May 19, Tampere, Finland, 115-119.
Info

Pietikäinen M, Nurmela T, Mäenpää T & Turtinen M (2003)
View-based recognition of 3D-textured surfaces. Proc. 12th International Conference on Image Analysis and Processing (ICIAP 2003), September 17-19, Mantova, Italy, 530-535.
Info

Saarinen P (2003)
Proaktiivisen konenäköjärjestelmän arkkitehtuuri (Architecture of a proactive machine vision system). M.Sc. thesis, Department of Electrical and Information Engineering, University of Oulu, Finland, 58 p + App.
Info

Silven O & Niskanen M (2003)
Framework for industrial visual surface inspection. (invited paper) Proc. 6th International Conference on Quality Control by Artificial Vision (SPIE Vol. 5132), May 19-23, Gatlinburg, Tennessee, USA, 1-6.
Info

Silven O, Niskanen M & Kauppinen H (2003)
Wood inspection with non-supervised clustering. Machine Vision and Applications 13(5-6):275-285.
Info

Soriano M, Martinkauppi B, Huovinen S & Laaksonen M (2003)
Adaptive skin color modeling using the skin locus for selecting training pixels. Pattern Recognition 36(3):681-690.
Info

Toivonen T & Heikkilä J (2003)
A new rate-minimizing matching criterion and a fast algorithm for block motion estimation. Proc. IEEE International Conference on Image Processing, September 14-17, Barcelona, Spain, 2:355-358.
Info

Toivonen T & Heikkilä J (2003)
Efficient method for half-pixel block motion estimation using block differentials. In: Visual Content Processing and Representation, VLBV 2003 Proceedings, Lecture Notes in Computer Science 2849, Springer, 225-232.
Info

Toivonen T, Heikkilä J & Silven O (2003)
Menetelmä ja laite peräkkäisten kuvien koodaamiseksi (Method and device for coding successive images). Suomalainen patentti no. 111592 (A Finnish patent).
Info

Turtinen M (2003)
Paper characterization by machine vision. (Vision Prize 2003 winner) Machine Vision News 8:2.
Link Info

Turtinen M & Pietikäinen M (2003)
Visual training and classification of textured scene images. Proc. The 3rd International Workshop on Texture Analysis and Synthesis (Texture 2003), October 17, Nice, France, 101-106.
Link Info

Turtinen M, Mäenpää T & Pietikäinen M (2003)
Texture classification by combining local binary pattern features and a self-organizing map. In: Image Analysis, SCIA 2003 Proceedings, Lecture Notes in Computer Science 2749, Springer, 1162-1169.
Info

Turtinen M, Pietikäinen M, Silven O, Mäenpää T & Niskanen M (2003)
Texture-based paper characterization using non-supervised clustering. Proc. 6th International Conference on Quality Control by Artificial Vision (SPIE Vol. 5132), May 19-23, Gatlinburg, Tennessee, 350-358.
Info

Turtinen M, Pietikäinen M, Silven O, Mäenpää T & Niskanen M (2003)
Paper characterisation by texture using visualisation-based training. The International Journal of Advanced Manufacturing Technology 22(11-12):890-898.
Info
 

2002


Alakuijala J & Pietikäinen M (2002)
Algorithms for modeling anatomic and target volumes in image-guided neurosurgery and radiotherapy. Medical Physics Online 29(9):2198.
Info

Galloix E & Heikkilä J (2002)
Selection of MPEG key frames using affine invariant features. Proc. of the 10th Finnish Artificial Intelligence Conference (STeP-2002), December 15-17, Oulu, Finland, 190-195.
Info

Hadid A, Kouropteva O & Pietikäinen M (2002)
Unsupervised learning using locally linear embedding: experiments in face pose analysis. Proc. 16th International Conference on Pattern Recognition, August 11-15, Quebec City, Canada, 1:111-114.
Info

Hadid A, Pietikäinen M & Martinkauppi B (2002)
Color-based face detection using skin locus model and hierarchical filtering. Proc. 16th International Conference on Pattern Recognition, August 11-15, Quebec City, Canada, 4:196-200.
Info

Heikkilä J (2002)
Multi-scale autoconvolution for affine invariant pattern recognition. Proc. 16th International Conference on Pattern Recognition, August 11-15, Quebec City, Canada, 1:119-122.
Info

Jyrkkä K, Silven O, Ali-Yrkkö O, Heidari R & Berg H (2002)
Component-based development of DSP software for mobile communication terminals. Microprocessors and Microsystems 26:463-474.
Info

Korhonen M & Jyrkinen L (2002)
Fantom front-end server system: improving robustness and quality in picture archiving and communication system (PACS). Proc. 20th EuroPACS Annual Meeting, September 5-7, Oulu, Finland, 99-102.
Info

Kouropteva O, Okun O & Pietikäinen M (2002)
Selection of the optimal parameter value for the locally linear embedding algorithm. Proc. of the 1st International Conference on Fuzzy Systems and Knowledge Discovery (FSKD'02), November 18-22, Singapore, 359-363.
Info

Kouropteva O, Okun O, Hadid A, Soriano M, Marcos S & Pietikäinen M (2002)
Beyond Locally Linear Embedding algorithm. Technical Report MVG-01-2002, Machine Vision Group, University of Oulu, 49 p.
Info

Martinkauppi B (2002)
Face colour under varying illumination - analysis and applications. Dissertation. Acta Univ Oul C 171, 104 p + App.
Link Info

Martinkauppi B, Soriano M, Huovinen S & Laaksonen M (2002)
Face video database. Proc. First European Conference on Color in Graphics, Imaging and Vision (CGIV 2002), April 2-5, Poitiers, France, 380-383.
Info

Mäenpää T, Pietikäinen M & Viertola J (2002)
Separating color and pattern information for color texture discrimination. Proc. 16th International Conference on Pattern Recognition, August 11-15, Quebec City, Canada, 1:668-671.
Info

Niskanen M, Kauppinen H & Silvén O (2002)
Real-time aspects of SOM-based visual surface inspection. Proc. SPIE Vol. 4664 Machine Vision Applications in Industrial Inspection X, January 21-22, San Jose, CA, USA, 123-134.
Info

Ojala R, Blanco Sequeiros R, Klemola R, Vahala E, Jyrkinen L & Tervonen O (2002)
MR-guided bone biopsy: preliminary report of a new guiding method. Journal of Magnetic Resonance Imaging 15:82-86.
Info

Ojala T, Aittola M & Matinmikko E (2002)
Empirical evaluation of MPEG-7 XM color descriptors in content-based retrieval of semantic image categories. Proc. 16th International Conference on Pattern Recognition, Quebec, Canada, 2:1021 - 1024.
Info

Ojala T, Mäenpää T, Pietikäinen M, Viertola J, Kyllönen J & Huovinen S (2002)
Outex - New framework for empirical evaluation of texture analysis algorithms. Proc. 16th International Conference on Pattern Recognition, Quebec, Canada, 1:701 - 706.
Info

Ojala T, Mäenpää T, Viertola J, Kyllönen J & Pietikäinen M (2002)
Empirical evaluation of MPEG-7 texture descriptors with a large-scale experiment. Proc. 2nd International Workshop on Texture Analysis and Synthesis, Copenhagen, Denmark, 99 - 102.
Info

Ojala T, Pietikäinen M & Mäenpää T (2002)
Multiresolution gray-scale and rotation invariant texture classification with Local Binary Patterns. IEEE Transactions on Pattern Analysis and Machine Intelligence 24(7):971 - 987.
Info

Ojansivu V (2002)
Quality measurement of digital video. M.Sc. thesis, Department of Electrical and Information Engineering, University of Oulu, Finland.
Info

Okun O, Kouropteva O & Pietikäinen M (2002)
Supervised locally linear embedding algorithm. Proc. of the 10th Finnish Artificial Intelligence Conference (STeP-2002), December 15-17, Oulu, Finland, 50-61.
Info

Okun O, Yun Y & Pietikäinen M (2002)
Robust text detection from binarized document images. Proc. 16th International Conference on Pattern Recognition, August 11-15, Quebec City, Canada, 3:61-64.
Info

Pietikäinen M (2002)
Tekstuurianalyysi: tilannekatsaus vuonna 2002 (Texture analysis anno 2002). 25th Anniversary Book of Pattern Recognition Research in Finland, Eds. Iivarinen J, Kaski S & Oja E, Pattern Recognition Society of Finland, 66-73.
Info

Pietikäinen M & Röning J (2002)
Machine vision and intelligent systems. Annual Report 2001, Infotech Oulu, University of Oulu, 32-37.
Info

Pietikäinen M & Silven O (2002)
Konenäkö (Computer vision). 25th Anniversary Book of Pattern Recognition Research in Finland, Eds. Iivarinen J, Kaski S & Oja E, Pattern Recognition Society of Finland, 74-85. .
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Pietikäinen M, Mäenpää T & Viertola J (2002)
Color texture classification with color histograms and Local Binary Patterns. Proc. 2nd International Workshop on Texture Analysis and Synthesis, June 1, Copenhagen, Denmark, 109-112.
Info

Repo T (2002)
Modeling of structured 3-D environments from monocular image sequences. Dissertation. Acta Univ Oul C 174, 133 p.
Link Info

Toivonen T (2002)
Number theoretic transform-based block motion estimation. M.Sc. thesis, Department of Electrical Engineering, University of Oulu, Finland.
Info

Toivonen T, Heikkilä J & Silven O (2002)
A new algorithm for fast full search block motion estimation based on number theoretic transforms. Proc. 9th International Workshop on Systems, Signals and Image Processing, November 7-8, Manchester, United Kingdom, 90-94.
Info

Turtinen M (2002)
Paperin karakterisointi konenäöllä (Machine vision based paper characterization). M.Sc. thesis, Department of Electrical and Information Engineering, University of Oulu, Finland, 71 p + App.
Info
 

2001


Aario S (2001)
Kasvin hyvinvoinnin määritys heijastusspektristä (Plant vitality determination by spectral measurement). M.Sc. thesis, Faculty of Science, University of Oulu, Finland, 63 p.
Info

Aario S, Silvén O & Kauppinen H (2001)
Vitality and reflectance spectra of living plants: experiments. Proc. 3rd International Conference on Multispectral Color Science (MCS'01), June 18-21, Joensuu, Finland, 31-34.
Info

Heikkilä J (2001)
A multi-view camera calibration method for coplanar targets. Proc. 12th Scandinavian Conference on Image Analysis, June 11-14, Bergen, Norway, 409-414.
Info

Heimonen T, Hannuksela J, Heikkilä J, Leinonen J & Manninen M (2001)
Experiments in 3D measurements by using single camera and accurate motion. .
Info

Hyvönen MT, Hiltunen Y, El-Deredy W, Ojala T, Vaara J, Kovanen PT & Ala-Korpela M (2001)
Application of Self-Organising Maps in conformational analysis of lipids. Journal of American Chemical Society 123:810 - 816.
Info

Kouropteva O (2001)
Unsupervised learning with locally linear embedding algorithm: an experimental study M.Sc. thesis, University of Joensuu, Finland.
Info

Martinkauppi B & Soriano M (2001)
Basis functions of color signal of skin under different illuminants. Proc. 3rd International Conference on Multispectral Color Science (MSC'01), June 18-21, Joensuu, Finland, 21-24.
Info

Martinkauppi B, Sangi P, Soriano M, Pietikäinen M, Huovinen S & Laaksonen M (2001)
Illumination invariant face tracking with mean shift and skin locus. Proc. IEEE International Workshop on Cues in Communication (Cues 2001), December 9, Kauai, Hawaii, 44-49.
Info

Martinkauppi B, Soriano M & Laaksonen M (2001)
Behavior of skin color under varying illumination seen by different cameras in different color spaces. Proc. SPIE Vol. 4301 Machine Vision in Industrial Inspection IX, January 19-26, San Jose California, 102-113.
Info

Niskanen M, Silvén O & Kauppinen H (2001)
Color and texture based wood inspection with non-supervised clustering. Proc. 12th Scandinavian Conference on Image Analysis, June 11-14, Bergen, Norway, 336-342.
Info

Niskanen M, Silvén O & Kauppinen H (2001)
Experiments with SOM based inspection of wood. Proc. International Conference on Quality Control by Artificial Vision (QCAV 2001), May 21-23, Le Creusot, France, 2:311-316.
Info

Ojala T & Pietikäinen M (2001)
Texture classification. In: Fisher RB (ed.) CVonline - Compendium of Computer Vision.
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Ojala T (editor) (2001)
Proceedings of the Infotech Oulu International Workshop on Information Retrieval Oulu, Finland, 190.
Info

Ojala T, Pietikäinen M & Mäenpää T (2001)
A generalized Local Binary Pattern operator for multiresolution gray scale and rotation invariant texture classification. In: Advances in Pattern Recognition, ICAPR 2001 Proceedings, Lecture Notes in Computer Science 2013, Springer, 397 - 406.
Info

Ojala T, Valkealahti K, Oja E & Pietikäinen M (2001)
Texture discrimination with multidimensional distributions of signed gray level differences. Pattern Recognition 34:727 - 739.
Info

Okun O (2001)
Morphological filter for text extraction from textured background. Proc. of SPIE Vol. 4476 Vision Geometry X, July 29-30, San Diego, California, USA.
Info

Okun O & Pietikäinen M (2001)
Text localization in WWW images. Proc. World Multiconference on Systemics, Cybernetics and Informatics (SCI 2001), July 22-25, Orlando, USA, XIV:301-306.
Info

Okun O & Pietikäinen M (2001)
Text detection in binarized images of advertisements. Electronic Imaging - SPIE's International Technical Group Newsletter 12(1) 4.
Info

Okun O, Doermann D & Pietikäinen M (2001)
Page segmentation and zone classification: a brief analysis of algorithms. Proc. International NAISO Congress on Information Science Innovations (ISI'2001) - Workshop on Document Image Analysis and Understanding, March 17-21, Dubai, U.A.E., 98-104.
Info

Okun O, Vesanen A & Pietikäinen M (2001)
Experimental tool for generating ground truths for skewed page images. Proc. SPIE (Vol. 4307) Document Recognition and Retrieval VIII, January 24-25, San Jose, CA, 22-33.
Info

Pietikäinen M (2001)
Media applications for machine vision. Proc. 12th Scandinavian Conference on Image Analysis, June 11-14, Bergen, Norway, 577-578 (plenary presentation).
Info

Pietikäinen M & Okun O (2001)
Text extraction from grey scale page images by simple edge detectors. Proc. 12th Scandinavian Conference on Image Analysis, June 11-14, Bergen, Norway, 628-635.
Info

Pietikäinen M & Okun O (2001)
Edge-based method for text detection from complex document images. Proc. Sixth International Conference on Document Analysis and Recognition (ICDAR 2001), September 10-13, Seattle, WA, USA, 286-291.
Info

Piirainen T, Silvén O & Tuulos V (2001)
Layered self-organizing maps based video content classification. Proc. 12th Scandinavian Conference on Image Analysis, June 11-14, Bergen, Norway, 595-599.
Info

Pirilä-Parkkinen K, Pirttiniemi P, Alvesalo L, Silven O, Heikkilä J & Osborne RH (2001)
The relationship of handeness to asymmetry in the occlusal morphology of first permanent molars. European Journal of Morphology 39(2), 81-89.
Info

Rautiainen M, Ojala T & Kauniskangas H (2001)
Detecting perceptual color changes from sequential images for scene surveillance. IEICE Transactions on Information and Systems E84-D:1676 - 1683.
Info

Sangi P, Heikkilä J & Silvén O (2001)
Extracting motion components from image sequences using particle filters. Proc. 12th Scandinavian Conference on Image Analysis, June 11-14, Bergen, Norway, 508-514.
Info

Soriano M, Garcia L & Saloma C (2001)
Fluorescent image classification by major color histograms and a neural network. Optics Express 8(5), 271-277.
Info

Soriano M, Marcos S, Quibilan M, Alino P & Saloma C (2001)
Image classification of coral reef components from underwater color video. Proc. OCEANS 2001, Nov. 5-8, Honolulu, Hawaii, 1008-1013.
Info

Taivalkoski S, Jyrkinen L & Silvén O (2001)
Automated identification and B-spline approximation of a profiling coil centerline from magnetic resonance images. Proc. 4th International Conference of Medical Image Computing and Computer Assisted Intervention (MICCAI 2001), October 14-17, Utrecht, The Netherlands, 1123-1129.
Info
 

2000


Galloix E, Heikkilä J & Silven O (2000)
Motion detection against changing illumination: a classifying approach. Proc. Workshop on Real-Time Image Sequence Analysis, August 31-September 1, Oulu, Finland, 109-115.
Info

Heikkilä J (2000)
Geometric camera calibration using circular control points. IEEE Transcations on Pattern Analysis and Machine Intelligence 22(10), 1066-1077.
Info

Heikkilä J & Silven O (2000)
A real-time tracker for visual surveillance applications. Proc. 1st IEEE International Workshop on Performance Evaluation of Tracking and Surveillance, March 31, Grenoble, France, 8-13.
Info

Heikkilä J, Sangi P & Silven O (2000)
Camera motion estimation from non-stationary scenes using EM-based motion segmentation. Proc. 15th International Conference on Pattern Recognition, September 3-8, Barcelona, Spain, 1:370-374.
Info

Jyrkinen L, Ojala R, Haataja L, Blanco R, Klemola R, Silven O & Tervonen O (2000)
Managing the complexity of the user interface of a MRI guided surgery system. Proc. 6th ERCIM Workshop on "User Interfaces for All", October 25-26, Florence, Italy, 213-219.
Info

Kauppinen H (2000)
Two stage defect recognition method for parquet slab grading. Proc. 15th International Conference on Pattern Recognition, September 3-8, Barcelona, Spain, 4:803-806.
Info

Korhonen M, Heikkilä J & Silven O (2000)
Intensity independent color models and visual tracking. Proc. 15th International Conference on Pattern Recognition, September 3-8, Barcelona, Spain, 3:604-608.
Info

Kyllönen J & Pietikäinen M (2000)
Visual inspection of parquet slabs by combining color and texture. Proc. IAPR Workshop on Machine Vision Applications (MVA'00), November 28-30, Tokyo, Japan, 187-192.
Info

Marszalec E, Martinkauppi B, Soriano M & Pietikäinen M (2000)
Physics-based face database for color research. Journal of Electronic Imaging 9(1):32-38.
Info

Mäenpää T, Ojala T, Pietikäinen M & Soriano M (2000)
Robust texture classification by subsets of Local Binary Patterns. Proc. 15th International Conference on Pattern Recognition, Barcelona, Spain, 3:947 - 950.
Info

Mäenpää T, Pietikäinen M & Ojala T (2000)
Texture classification by multi-predicate Local Binary Pattern operators. Proc. 15th International Conference on Pattern Recognition, Barcelona, Spain, 3:951 - 954.
Info

Ojala T, Pietikäinen M & Mäenpää T (2000)
Gray scale and rotation invariant texture classification with Local Binary Patterns. In: Computer Vision, ECCV 2000 Proceedings, Lecture Notes in Computer Science 1842, Springer, 404 - 420.
Info

Ojala T, Valkealahti K, Oja E & Pietikäinen M (2000)
Texture discrimination with multidimensional distributions of signed gray level differences. Proc. 4th Asian Conference on Computer Vision, Taipei, Taiwan, 2:1082 - 1088.
Info

Okun O & Pietikäinen M (2000)
Automatic ground-truth generation for skew-tolerance evaluation of document layout analysis methods. Proc. 15th International Conference on Pattern Recognition, September 3-8, Barcelona, Spain, 4:376-379.
Info

Okun O & Pietikäinen M (2000)
A survey of texture-based methods for document layout analysis. .
Info

Pietikäinen M & Ojala T (2000)
Nonparametric texture analysis with complementary spatial operators. .
Info

Pietikäinen M, ed. (2000)
Texture Analysis in Machine Vision. In: Series in Machine Perception and Artificial Intelligence - Vol. 40, World Scientific Publishing Co., 261 p.
Info

Pietikäinen M, Ojala T & Xu Z (2000)
Rotation-invariant texture classification using feature distributions. Pattern Recognition 33:43 - 52.
Info

Piirainen T, Silven O & Tuulos V (2000)
Layered self-organizing maps based video content classification. Proc. Workshop on Real-Time Image Sequence Analysis, August 31-September 1, Oulu, Finland, 89-98.
Info

Reponen J, Ilkko E, Jyrkinen L, Tervonen O, Niinimäki J, Karhula V & Koivula A (2000)
Initial experience with a wireless personal digital assistant as a teleradiology terminal for reporting emergency computerized tomography scans. Journal of Telemedicine and Telecare 6(1), 45-49.
Info

Sangi P, Heikkilä J & Silven O (2000)
A sampling-based method for estimating multiple motions from image sequences. Proc. Workshop on Real-Time Image Sequence Analysis, August 31-September 1, Oulu, Finland, 18-26.
Info

Sauvola J & Pietikäinen M (2000)
Adaptive document image binarization. Pattern Recognition 33:225 - 236.
Info

Silven O (2000)
Applying texture analysis to industrial inspection. .
Info

Silven O & Heikkilä J, eds. (2000)
Proceedings of The Workshop on Real-Time Image Sequence Analysis (RISA 2000). August 31-September 1, Oulu, Finland, 129 p.
Info

Silven O, Niskanen M & Kauppinen H (2000)
Wood inspection with non-supervised clustering. Proc. Third Workshop on Measuring of Wood Properties, Grades and Qualities in the Conversion Chains and Global Wood Chain Optimisation, June 18-22, Espoo, Finland, 251-252.
Info

Soriano M, Martinkauppi B, Huovinen S & Laaksonen M (2000)
Skin detection in video under changing illumination conditions. Proc. 15th International Conference on Pattern Recognition, September 3-8, Barcelona, Spain, 1:839-842.
Info

Soriano M, Martinkauppi B, Huovinen S & Laaksonen M (2000)
Using the skin locus to cope with changing illumination conditions in color-based face tracking. .
Info

Soriano M, Martinkauppi B, Huovinen S &Laaksonen M (2000)
Skin color modeling under varying illumination conditions using the skin locus for selecting training pixels. Proc. Workshop on Real-Time Image Sequence Analysis, August 31-September 1, Oulu, Finland, 43-49.
Info

Soriano M, Ojala T & Pietikäinen M (2000)
Robustness of Local Binary Pattern (LBP) operators to tilt-compensated textures. .
Info
 

1999


Haverinen J & Röning J (1999)
A 3-D scanner capturing range and color. Proc. Scandinavian Symposium on Robotics 1999, October 14-15, Oulu, Finland, 144-147.
Info

Heikkilä J & Silven O (1999)
A real-time system for monitoring of cyclists and pedestrians. Proc. Second IEEE International Workshop on Visual Surveillance, June 26, Fort Collins, Colorado, USA, 74-81.
Info

Kauniskangas H (1999)
Document image retrieval with improvements in database quality. Dissertation, Acta Univ Oul C 140, Department of Electrical Engineering, University of Oulu, Finland.
Info

Kauniskangas H, Sauvola J & Pietikäinen M (1999)
Optimization techniques for document image retrieval. Proc. 11th Scandinavian Conference on Image Analysis, Kangerlussuaq, Greenland, 673 - 682.
Info

Kauppinen H (1999)
Development of a color machine vision method for wood surface inspection. Dissertation. Acta Univ Oul C 141, 138 p + App.
Link Info

Kauppinen H, Rautio H & Silven O (1999)
Nonsegmenting defect detection and SOM-based classification for surface inspection using color vision. Proc. EUROPTO Conf. on Polarization and Color Techniques in Industrial Inspection (SPIE Vol. 3826), June 17-18, Munich, Germany, 270-280.
Info

Kauppinen H, Silven O & Piirainen T (1999)
Self-organizing map based user interface for visual surface inspection. Proc. 11th Scandinavian Conference on Image Analysis (SCIA'99), June 7-11, Kangerlussuaq, Greenland, 801-808.
Info

Martinkauppi B (1999)
Improving results of simple RGB-model for cameras using estimation. Proc. EUROPTO Conf. on Polarization and Color Techniques in Industrial Inspection (SPIE Vol. 3826), June 17-18, Munich, Germany, 295-303.
Info

Martinkauppi B, Marszalec E, Soriano M & Pietikäinen M (1999)
The Univesrsity of Oulu physics-based face database. A CD-ROM collection of color images of faces with spectral data, University of Oulu, Finland.
Link Info

Mäenpää T (1999)
Texture Analysis Using Fourier Spectra and Local Binary Patterns. University of Oulu, Oulu, Finland, diploma thesis, 61 p + App.
Info

Ojala T & Pietikäinen M (1999)
Unsupervised texture segmentation using feature distributions. Pattern Recognition 32:477 - 486.
Info

Ojala T, Pietikäinen M & Kyllönen J (1999)
Gray level cooccurrence histograms via learning vector quantization. Proc. 11th Scandinavian Conference on Image Analysis, Kangerlussuaq, Greenland, 103 - 108.
Info

Okun O (1999)
Geometrical approach to skew detection for documents containing the Latin/Cyrillic characters. Proc. SPIE Conf. on Vision Geometry VIII (SPIE Vol. 3811), Denver, Colorado, 357-365.
Info

Okun O & Pietikäinen M (1999)
A survey of texture-based methods for document layout analysis. Proc. Workshop on Texture Analysis in Machine Vision, June 14-15, Oulu, Finland, 137-148.
Info

Okun O, Doermann D & Pietikäinen M (1999)
Page segmentation and zone classification: the state of the art. Technical Report LAMP-TR-036, University of Maryland, Language and Media Processing Laboratory, 34 p.
Info

Okun O, Pietikäinen M & Sauvola J (1999)
Document skew estimation without angle range restriction. International Journal of Document Analysis and Recognition 2:132 - 144.
Info

Okun O, Pietikäinen M & Sauvola J (1999)
Large-scale experiments with skew detection techniques. Proc. 5th International Conference on Pattern Recognition and Information Processing, Minsk, Belarus, 1:99 - 103.
Link Info

Okun O, Pietikäinen M & Sauvola J (1999)
Robust document skew detection based on line extraction. Proc. 11th Scandinavian Conference on Image Analysis, Kangerlussuaq, Greenland, 457 - 464.
Link Info

Okun O, Pietikäinen M & Sauvola J (1999)
Robust skew estimation on low-resolution document images. Proc. 5th International Conference on Document Analysis and Recognition, Bangalore, India, 621 - 624.
Info

Pietikäinen M (1999)
Tekniikan tutkimukselle varoja (Funding for research in technical sciences). Helsingin Sanomat, February 18, 2.
Info

Pietikäinen M (1999)
Texture and colour analysis for machine vision. Proc. Irish Machine Vision and Image Processing Conference (IMVIP '99), September 8-9, Dublin, Ireland, 3 (plenary presentation).
Info

Pietikäinen M & Kauppinen H, eds. (1999)
Proc. Workshop on Texture Analysis in Machine Vision. Proc. Workshop on Texture Analysis in Machine Vision. University of Oulu, June 14-15, Oulu, Finland, 174 p.
Info

Pietikäinen M & Ojala T (1999)
Nonparametric texture analysis with simple spatial operators. Proc. 5th International Conference on Quality Control by Artificial Vision, Trois-Rivieres, Canada, 11 - 16 (plenary presentation).
Info

Pietikäinen M & Ojala T (1999)
Nonparametric texture analysis with complementary spatial operators. Proc. Infotech Oulu Workshop on Texture Analysis in Machine Vision, Oulu, Finland, 3 - 12.
Info

Pietikäinen M & Repo T, eds. (1999)
Infotech Oulu - Annual Report 1998. University of Oulu, 56 p.
Info

Pietikäinen M, Ojala T & Silven O (1999)
Approaches to texture-based classification, segmentation and surface inspection. In: Chen C H, Pau L F & Wang P S P (eds.) Handbook of Pattern Recognition & Computer Vision, 2nd ed., World Scientific, Singapore, 711 - 736.
Info

Pirttiniemi P, Pirilä-Parkkinen K, Alvesalo L, Silven O, Heikkilä J & Osborne RH (1999)
The relation of handedness on asymmetry in the occlusal morphology of first permanent molars. American Journal of Physical Anthropology Suppl. 28, 223.
Info

Repo T & Röning J (1999)
Modeling structured environment by a single moving camera. Proc. Second International Conference on 3-D Digital Imaging and Modeling, October 4-8, Ottawa, Canada, 340-347.
Info

Repo T & Röning J (1999)
Modeling structured environment by a single moving camera. Proc. Second International Conference on 3-D Digital Imaging and Modeling, October 4-8, Ottawa, Canada, 340-347.
Info

Sangi P, Heikkilä J & Silven O (1999)
Experiments with shape-based deformable object tracking. Proc. 11th Scandinavian Conference on Image Analysis (SCIA'99), June 7-11, Kangerlussuaq, Greenland, 311-317.
Info

Sauvola J & Kauniskangas H (1999)
Active multimedia documents. Proc. Fifth International Conference on Document Analysis and Recognition, Bangalore, India, 21 - 24.
Info

Sauvola J & Kauniskangas H (1999)
MediaTeam Document Database II. A CD-ROM collection of document images, University of Oulu, Finland. .
Link Info

Silven O (1999)
Applying texture analysis for industrial inspection. Proc. Workshop on Texture Analysis in Machine Vision, June 14-15, Oulu, Finland, 35 - 43.
Info

Soriano M, Marszalec E & Pietikäinen M (1999)
Color correction of face images under different illuminants by RGB eigenfaces. Proc. 2nd Int. Conf. on Audio- and Video-based Biometric Person Authentication (AVBPA99), March 22-23, Washington DC, USA, 148-153.
Info

Soriano M, Marszalec E, Martinkauppi B & Pietikäinen M (1999)
Making saturated facial images useful again. Proc. EUROPTO Conf. on Polarization and Color Techniques in Industrial Inspection (SPIE Vol. 3826), June 17-18, Munich, Germany, 113-121.
Info

Soriano M, Ojala T & Pietikäinen M (1999)
Robustness of Local Binary Pattern (LBP) operators to tilt-compensated textures. Proc. Infotech Oulu Workshop on Texture Analysis in Machine Vision, Oulu, Finland, 81 - 88.
Info
 

1998


Haverinen J & Röning J (1998)
An obstacle detection system using a light stripe identification based method. Proc. IEEE International Joint Symposia on Intelligence and Systems, May 21-23, Rockville, Maryland, USA, 232-236.
Info

Heikkilä J (1998)
Moment and curvature preserving technique for accurate ellipse boundary detection. Proc. 14th International Conference on Pattern Recognition, August 17-20, Brisbane, Australia, 734-737.
Info

Heikkilä J & Silven O (1998)
Linear motion estimation for image sequence based accurate 3-D measurements. Proc. 14th International Conference on Pattern Recognition, August 17-20, Brisbane, Australia, 1247-1250.
Info

Kauniskangas H & Sauvola J (1998)
An automated defect management for document images. Proc. 14th International Conference on Pattern Recognition, Brisbane, Australia, 1288 - 1294.
Info

Nieminen S, Sauvola J, Seppänen T & Pietikäinen M (1998)
Benchmarking system for document analysis algorithms. Proc. SPIE Vol. 3305, Document Recognition V, San Jose, CA, 100 - 111.
Info

Oikarinen J & Jyrkinen L (1998)
Maximum intensity projection by 3-dimensional seed filling in view lattice. Computer Networks and ISDN Systems journal, Elsevier Science.
Info

Oikarinen J, Jyrkinen L & Hietala R (1998)
Volume rendering using seed filling acceleration; supporting cut planes by fast re-seeding. Proc. First Israeli Symposium on Computer-Aided Surgery, Medical Robotics and Medical Imaging (ISRACAS'98), May 4, Haifa, Israel.
Info

Ojala T & Pietikäinen M (1998)
Nonparametric multichannel texture description with simple spatial operators. Proc. 14th International Conference on Pattern Recognition, Brisbane, Australia, 1052 - 1056.
Info

Okun O (1998)
Euclidean distance transform with the reduced number of multiplications. Machine GRAPHICS & VISION 7(1/2) (Proc. of the 5th Int. Conf. on Computer Graphics and Image Processing, May 18-22, Borki, Poland), 463-474.
Info

Okun O (1998)
Severe document skew detection. Proc. SPIE Vol. 3457 Mathematical Modeling and Estimation Techniques in Computer Vision, July 19-24, San Diego, CA, USA, 12 p.
Info

Okun O (1998)
How to avoid multiplications when generating the Euclidean distance maps. Proc. SPIE Vol. 3454 Vision Geometry VII, July 19-24, San Diego, CA, USA, 8 p.
Info

Okun O (1998)
Fast Euclidean distance mapping using ordered propagation. Proc. SPIE Vol. 3389 Hybrid Image and Signal Processing VI, April 13-17, Orlando, FL, USA, 226-233.
Info

Pietikäinen M & Repo T, eds. (1998)
Infotech Oulu - Annual Report 1997. University of Oulu, 45 p.
Info

Pirttiniemi P, Alvesalo L, Silven O, Heikkila J, Julku J & Karjalahti P (1998)
Asymmetry in the occlusal morphology of first permanent molars in 45,X/46,XX mosaics. Archives of Oral Biology 43:25-32.
Info

Rautio H & Silven O (1998)
Average grain size determination using mathematical morphology and texture analysis. Proc. IAPR Workshop on Machine Vision Applications (MVA '98), November 17-19, Makuhari, Chiba, Japan, 506-509.
Info

Reponen J, Ilkko E, Jyrkinen L, Karhula V, Tervonen O, Laitinen J, Leisti EL, Koivula A & Suramo KI (1998)
Digital wireless radiology consultations with a portable computer. Journal of Telemedicine and Telecare 4(4), 201-205.
Info

Röning J & Rieck M (1998)
Registration of nevi in successive skin images for early detection of melanoma. Proc. 14th International Conference on Pattern Recognition, August 17-20, Brisbane, Australia, 352-357.
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Sauvola J & Pietikäinen M (1998)
Benchmarking document image processing systems: What's needed now. Advanced Imaging 13:41 - 42 (invited).
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Savolainen L, Kontinen J, Alatalo J, Röning J & Oikarinen A (1998)
Comparison of actual psoriasis surface area and the psoriasis area and severity index by the human eye and machine vison methods in following the treatment of psoriasis. Acta Derm Venereol (Stockh) 78, 466-467.
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1997


Doermann D, Sauvola J, Kauniskangas H, Shin C, Pietikäinen M & Rosenfeld A (1997)
The development of a general framework for intelligent document image retrieval. In: Document Analysis Systems II, Series in Machine Perception and Artificial Intelligence, World Scientific, Singapore, 433 - 460.
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Heikkilä J (1997)
Accurate camera calibration and feature-based 3-D reconstruction from monocular image sequences. Dissertation. Acta Univ. Oul C 108, 121 p + App.
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Heikkilä J & Silven O (1997)
Camera calibration and image correction using circular control points. Proc. 10th Scandinavian Conference on Image Analysis, June 9-11, Lappeenranta, Finland, 2:847-854.
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Heikkilä J & Silven O (1997)
A four-step camera calibration procedure with implicit image correction. Proc. IEEE Conference on Computer Vision and Pattern Recognition, June 17-19, San Juan, Puerto Rico, 1:1106-1112.
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Kauniskangas H, Sauvola J, Pietikäinen M & Doermann D (1997)
Content-based image retrieval using composite features. Proc. 10th Scandinavian Conference on Image Analysis, Lappeenranta, Finland, 1:35 - 42.
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Koivusaari M, Sauvola J & Pietikäinen M (1997)
Automated document content characterization for a multimedia document retrieval system. Proc. SPIE Vol. 3229, Multimedia Storage and Archiving Systems II, Dallas, TX, 148 - 159.
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Kontinen J, Röning J & Mackie R (1997)
Texture features in the classification of melanocytic lesions. Proc. 9th International Conference on Image Analysis and Processing, (ICIAP'97), September 17-19, Florence, Italy, 2:453-460.
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Kontinen J, Savolainen L, Oikarinen A & Röning J (1997)
Computer image analyzing system for psoriasis area assessment. Proc. IASTED International Conference Signal and Image Processing (SIP-97), December 4-6, New Orleans, Louisiana, 145-149.
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Marszalec E & Pietikäinen M (1997)
Color measurements based on a color camera. Proc. SPIE/NEW Vol. 3101 Image Processing Techniques and Applications: Algorithms, Methods and Components II, Munich, 170-181.
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Marszalec E, Martinkauppi B & Pietikäinen M (1997)
Evaluation of the performance of color camera for measuring small color differences. Proc. SPIE Vol. 3208 Intelligent Robots and Computer Vision XVI: Algorithms, Techniques, Active Vision, and Materials Handling, October 15-17, Pittsburgh, Penn., 348-359.
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Mustonen J, Silven O, Poutanen T & Salonen S (1997)
Real-time digital video for teleoperation of slowly moving vehicles. Acts Mobile Communications Summit '97 "Towards a Wireless Communication Society", October 7-10, Aalborg, Denmark, vol 2.
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Oikarinen J & Jyrkinen L (1997)
Maximum intensity projection by 3-dimensional seed filling in view lattice. Proc. Sixth International Conference on Computational Graphics and Visualization Techniques (Compugraphics'97), December 15-18, Algarve, Portugal, 173-183.
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Ojala T (1997)
Nonparametric texture analysis using spatial operators, with applications in visual inspection. Dissertation, Acta Univ Oul C 105, Department of Electrical Engineering, University of Oulu, Finland.
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Ojala T & Pietikäinen (1997)
Unsupervised texture segmentation using feature distributions. In: Image Analysis and Processing, ICIAP '97 Proceedings, Lecture Notes in Computer Science 1310, Springer, 311 - 318.
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Pietikäinen M, Xu Z & Ojala T (1997)
Rotation-invariant texture classification using feature distributions. Proc. 10th Scandinavian Conference on Image Analysis, Lappeenranta, Finland, 1:103 - 110.
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Rautio H, Silven O & Ojala T (1997)
Grain size measurement using distribution classification. Proc. 10th Scandinavian Conference on Image Analysis, Lappeenranta, Finland, 1:353 - 358.
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Reponen J, Ilkko E, Jyrkinen L, Karhula V, Tervonen O & Laitinen J (1997)
Wireless radiological consultation with portable computers - technical aspects and intial experiences. Proc. Computer Assisted Radiology and Surgery (CAR'97), June 25- 28, Berlin, Germany, 638-643.
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Röning J & Haverinen J. (1997)
Obstacle detection using a light-stripe-based method. Proc. SPIE 3023 Three- Dimensional Image Capture, February 11, San Jose, CA, USA, 100-108.
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Sauvola J (1997)
Document analysis techniques and system components with applications in image retrieval. Dissertation, Acta Univ Oul C 98, Department of Electrical Engineering, University of Oulu, Finland.
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Sauvola J & Kia O (1997)
Hyperdocument management for compression, transmission and processing. Proc. First IEEE Workshop on Multimedia Signal Processing, Princeton, NJ, 537 - 542.
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Sauvola J, Doermann D & Pietikäinen M (1997)
Locally adaptive document skew detection. Proc. SPIE Vol. 3027, Document Recognition IV, San Jose, CA, 96 - 108.
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Sauvola J, Doermann D, Kauniskangas H, Shin C, Koivusaari M & Pietikäinen M (1997)
Graphical tools and techniques for querying document image databases. Proc. First Brazilian Symposium on Advances in Document Image Analysis, Curitiba, Brazil, 201 - 212.
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Sauvola J, Haapakoski S, Kauniskangas H, Seppänen T, Pietikäinen M & Doermann D (1997)
A distributed management system for testing document image analysis algorithms. Proc. Fourth International Conference on Document Analysis and Recognition, Ulm, Germany, 2:989 - 995.
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Sauvola J, Kauniskangas H & Väinämö K (1997)
Automated document image preprocessing management utilizing grey-scale image analysis and neural network classification. Proc. 6th International Conference of Image Processing and its Applications, Dublin, Ireland, 2:502 - 506.
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Sauvola J, Kauniskangas H, Doermann D & Pietikäinen M (1997)
Techniques for the automated testing of document analysis algorithms. Proc. First Brazilian Symposium on Advances in Document Image Analysis (BSDIA97), November 2 - 5, Curitiba, Brazil, 201 - 212.
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Sauvola J, Pietikäinen M & Koivusaari M (1997)
Predictive coding for document layout characterization. Proc. Workshop on Document Image Analysis, San Juan, Puerto Rico, 44 - 50.
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Sauvola J, Seppänen T, Haapakoski S & Pietikäinen M (1997)
Adaptive document binarization. Proc. Fourth International Conference on Document Analysis and Recognition, Ulm, Germany, 1:147 - 152.
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Savolainen L, Kontinen J, Röning J & Oikarinen A (1997)
Application of machine vision to assess involved surface in patients with psoriasis. British Journal of Dermatology 137: 395-400.
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Sepponen M & Koivunen V (1997)
Image patch coding methods for low-bit rates. Proc. 1997 Finnish Signal Processing Symposium (FINSIG'97), May 22, Tampere University of Technology, Pori School of Technology and Economics, Pori, Finland.
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Xu Z, Pietikäinen M & Ojala T (1997)
Defect classification by texture in steel surface inspection. Proc. International Conference on Quality Control by Artificial Vision, Le Creusot, Burgundy, France, 179 - 184.
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Last updated: 8.8.2019