Elements of information theory
Elements of information theory
Support Vector Regression and Classification Based Multi-View Face Detection and Recognition
FG '00 Proceedings of the Fourth IEEE International Conference on Automatic Face and Gesture Recognition 2000
Alignment by Maximization of Mutual Information
Alignment by Maximization of Mutual Information
A Mathematical Theory of Communication
A Mathematical Theory of Communication
Video-based face recognition using probabilistic appearance manifolds
CVPR'03 Proceedings of the 2003 IEEE computer society conference on Computer vision and pattern recognition
Learning multiview face subspaces and facial pose estimation using independent component analysis
IEEE Transactions on Image Processing
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Estimation of the facial pose in video sequences is one of the major issues in many vision systems such as face based biometrics, scene understanding for human and others. The proposed method uses a novel pose estimation algorithm based on mutual information to extract any required facial pose from video sequences. The method extracts the poses automatically and classifies them according to view angle. Experimental results on the XM2VTS video database indicated a pose classification rate of 99.2% while it was shown that it outperforms a PCA reconstruction method which was used as a benchmark.