14-08-2015, 11:01 AM
source code for human emotion detection from image
Recognizing human facial expression and emotion by computer is an interesting and challenging problem. In this paper we present a system for recognizing emotions through facial expressions displayed in live video streams and video sequences. The system is based on the Piecewise B´ezier Volume Deformation tracker [18] and has been extended with a Haar face detector to initially locate the human face automatically. Our experiments with Naive Bayes and the Tree-Augmented-Naive Bayes (TAN) classifiers in person-dependent and person-independent tests on the Cohn-Kanade database [1] show that good classi- fication results can be obtained for facial expression recognition.
Recognizing human facial expression and emotion by computer is an interesting and challenging problem. In this paper we present a system for recognizing emotions through facial expressions displayed in live video streams and video sequences. The system is based on the Piecewise B´ezier Volume Deformation tracker [18] and has been extended with a Haar face detector to initially locate the human face automatically. Our experiments with Naive Bayes and the Tree-Augmented-Naive Bayes (TAN) classifiers in person-dependent and person-independent tests on the Cohn-Kanade database [1] show that good classi- fication results can be obtained for facial expression recognition.
