Transcription of Chapter 11. Facial Expression Analysis
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Chapter 11. Facial Expression Analysis
Chapter 11. Facial Expression AnalysisYing-Li Tian,1 Takeo Kanade2, and Jeffrey F. Cohn2,31 IBM T. J. Watson Research Center, Hawthorne, NY 10532, Institute, Carnegie Mellon University, Pittsburgh, PA 15213, of Psychology, University of Pittsburgh, Pittsburgh, PA 15260, Principles of Facial Expression What Is Facial Expression Analysis ? Facial expressions are the Facial changes in response to a person s internal emotional states,intentions, or social communications. Facial Expression Analysis has been an active researchtopic for behavioral scientists since the work of Darwin in 1872 [18,22,25,71]. Suwa etal. [76] presented an early attempt to automatically analyze Facial expressions by tracking themotion of 20 identified spots on an image sequence in 1978.
Chapter 11. Facial Expression Analysis Ying-Li Tian,1 Takeo Kanade2, ... body gesture, voice, individual differences, and cultural factors as well as by facial ... [18] and more recently Ekman and Friesen [23, 24] and Izard et al. [42] who proposed that emotion-specified expres-sions have corresponding prototypic facial expressions. In ...
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