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A major factor hindering the deployment of a fully functional automatic facial expression detection system is the lack of representative data. A solution to this is to narrow the context of the target application, so enough data is available to build robust models so high performance can be gained. Automatic pain detection from a patient's face represents one such application. To facilitate this work,...
Our software demo package consists of an implementation for an automatic human emotion recognition system. The system is bi-modal and is based on fusing of data regarding facial expressions and emotion that has been extracted from speech signal. We have integrated Viola & Jones face detector (OpenCV), active appearance model - AAM (AAM-API) for extracting the face shape and support vector machines...
This paper proposes a novel spontaneous facial expression classification method using the facial motion magnification which transforms the subtle facial expressions into the corresponding exaggerated facial expressions. Facial motion magnification consists of four steps: First, we perform the active appearance model (AAM) fitting to extract 70 facial feature points in the face image sequence. Second,...
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