Emotion recognition from facial expression using hybrid-feature extraction

@article{Byun2004EmotionRF,
  title={Emotion recognition from facial expression using hybrid-feature extraction},
  author={Kwang-Sub Byun and Chang-Hyun Park and Kwee-Bo Sim},
  journal={SICE 2004 Annual Conference},
  year={2004},
  volume={3},
  pages={2483-2487 vol. 3}
}
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.