Recognizing Human Facial Expression
نویسندگان
چکیده
An approach to the analysis and representation of facial dynamics for recognition of facial expressions from image sequences is proposed. The algorithms we develop utilize optical ow computation to identify the directions of rigid and non-rigid motions that are caused by human facial expressions. A mid-level symbolic representation motivated by linguistic and psychological considerations is developed. Recognition of six facial expressions, as well as eye blinking, is demonstrated on a large set of image sequences.
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