The face can communicate varied personal information including subjective emotion, communicative intent, and cognitive appraisal. Accurate interpretation by observer or computer interface depends on attention to dynamic properties of the expr

The expression of emotion is achieved through intricate combinations of verbal and nonverbal information produced from various sources of the body and the brain. Nonverbal information encompasses any message that is not expressed in words (DePa

人脸表情检测，输入一幅人脸自动检测其表情-facial emotion detection