A vision-based hybrid method for facial expression recognition

@inproceedings{Huang2008AVH,
  title={A vision-based hybrid method for facial expression recognition},
  author={Xiuchang Huang and Y. Lin},
  booktitle={AMBI-SYS},
  year={2008}
}
Facial expression is a very useful channel for intelligent human computer communication. In this paper we propose a hybrid method to recognize facial expression. Our main contributions in this study are: first, face region is detected by combing Adaboost, Skin color model and motion history image; second, feature points representing different facial expressions are separated using optical flow; third, a support vector machine classifier is used to classify these feature point's info (location… CONTINUE READING

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