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Facial Expression Recognition Based on MILBoost
2014
Journal of Software
In this paper, We use Adaboost to create MILBoost and propose a new MILBoost approach to automatically recognize the facial expression from video sequences by constructing the MILBoost methods. At first, we determine facial velocity information using optical flow technique, which is used to charaterize facial expression. Then visual words based on facial velocity is used to represent facial expression using Bag of Words. Final MILBoost model is used for facial expression recognition, in order
doi:10.4304/jsw.9.9.2435-2442
fatcat:xnvydo2edffsvcqozffuowlspi