Expression Detection in Video
نویسنده
چکیده
Expression detection is useful as a non-invasive method of lie detection and behavior prediction, as many facial expressions are involuntary. However, these facial expressions may be difficult to detect to the untrained eye. This program implements facial expression in video using optical strain as described by Godavarthy [1] , and returns frames in which an expression is present, along with a processed image of the face showing the location(s) of strain, so that the expression can be more readily identified.
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تاریخ انتشار 2011