Facial expression recognition from video sequences
Proceedings. IEEE International Conference on Multimedia and Expo - Tập 2 - Trang 121-124 vol.2
Tóm tắt
Recognizing human facial expression and emotion by computer is an interesting and challenging problem. We propose a method for recognizing emotions through facial expressions displayed in video sequences. We introduce a tree-augmented naive-Bayes (TAN) classifier that learns the dependencies between facial features; we also provide an algorithm for finding the best TAN structure. Our person-dependent and person-independent experiments show that using this TAN structure provides significantly better results than using simpler NB-classifiers.
Từ khóa
#Face recognition #Video sequences #Emotion recognition #Humans #Niobium #Computer science #Classification tree analysis #Facial features #Computer interfaces #SpeechTài liệu tham khảo
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