Emotion recognition from facial expression using hybrid-feature extraction
Kwang-Sub Byun, Chang-Hyun Park, Kwee-Bo Sim · Society of Instrument and Control Engineers of Japan · 2004
Emotion recognition in human is done compositely using various channel. Among them, it is a face where emotion is the most definitely revealed. This paper introduces the hybrid feature extraction for emotion recognition from facial expression, which imitates emotion recognition system of human. In result, it can robustly perform emotion recognition by extracting many features of facial expression.