Combining labeled and unlabeled data with co-training
COLT' 98 Proceedings of the eleventh annual conference on Computational learning theory
Analyzing the effectiveness and applicability of co-training
Proceedings of the ninth international conference on Information and knowledge management
Information Processing and Management: an International Journal
ICML '04 Proceedings of the twenty-first international conference on Machine learning
Improved Adaptive Gaussian Mixture Model for Background Subtraction
ICPR '04 Proceedings of the Pattern Recognition, 17th International Conference on (ICPR'04) Volume 2 - Volume 02
Histograms of Oriented Gradients for Human Detection
CVPR '05 Proceedings of the 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05) - Volume 1 - Volume 01
LIBSVM: A library for support vector machines
ACM Transactions on Intelligent Systems and Technology (TIST)
3DPeS: 3D people dataset for surveillance and forensics
J-HGBU '11 Proceedings of the 2011 joint ACM workshop on Human gesture and behavior understanding
Are we ready for autonomous driving? The KITTI vision benchmark suite
CVPR '12 Proceedings of the 2012 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
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A novel co-training framework is proposed for object orientation estimation in a multi-camera network environment. The model is initialised using a small labelled dataset and then iteratively boosted using large amount of unlabelled data which are generated automatically from videos. This optimisation process is guided by pairwise constraints of known orientation difference between two views of an object. The introduced methodology is combined with Support Vector Machine and Expectation-Maximization algorithm. The thorough experimental evaluation using 3 datasets of football players, pedestrians and cars confirms the superiority of the boosted models for a robust orientation estimation.