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Seven State HMM-Based Face Recognition System along with ...
Seven State HMM-Based Face Recognition System along with SVD Coefficients Face Recognition is a significant research area since it has plenty of application domains in pattern recognition, image processing, biometrics etc. Researchers contributed lot of algorithms and techniques to uncover the mask of face recognition arena....
Automatic AU intensity detection/estimation for Facial ...
However this only captures the temporal dynamics to a limited degree. This issue can be solved using HMM with state duration model. Cohen et.al. [33, 34] exploits existing methods and proposes a new architecture of Hidden Markov Models (HMM), in which segmentation and recognition of facial expression are done automatically....
Recognizing Expression Variant and Occluded Face Images ...
The face recognition with expression and occlusion variation becomes the greatest challenge in biometric applications to recognize people. The proposed work concentrates on recognizing occlusion and seven kinds of expression variations such as neutral, surprise, happy, sad, fear, disgust and angry. During enrollment process, principle component analysis (PCA) detects facial regions on the ...
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