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Reconstructed only by expression bases Reconstructed only by identity bases Experimental Results 6 expressions: Angry, Disgust, Fear, Happy, Sad, Surprise Dataset: CK+: 309 sequences, 106 subjects JAFFE: 183 images,10 subjects TFEID: 229 images, 40 subjects Leave one person out strategy Nearest-neighbor classifier Introduction Problem of expression(More)
Facial expression is one of the intricate biometric traits, where different persons exhibit various appearance changes when posing the same expression. Because facial cues involved in the recognition of facial expression are not fully separate from that of facial identity, this identity-dependent behavior often complicates automatic facial expression(More)
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