Facial expression recognition based on active appearance model & scale-invariant feature transform

Abstract

The active appearance model (AAM), one of the most effective facial feature localization methods, is widely used in facial expression recognition. However, the results of this model with non-frontal face are not ideal. Thus, we propose a new method for facial expression recognition based on AAM and scale-invariant feature transform (SIFT). The proposed… (More)
DOI: 10.1109/SII.2013.6776620

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