Clustering of video-patches on Grassmannian manifold for facial expression recognition from 3D videos
2013 IEEE Workshop on Applications of Computer Vision (WACV)
By Munawar Hayat,Mohammed Bennamoun,Amar A. El-Sallam
Issue Date:January 2013
This paper presents a fully automatic system which exploits the dynamics of 3D videos and is capable of recognizing six basic facial expressions. Local video-patches of variable lengths are extracted from different locations of the training videos and repr...