DMCA

ORIGINAL ARTICLE 3D facial expression recognition using SIFT descriptors of automatically detected keypoints (2012)

by Stefano Berretti , Boulbaba Ben Amor , Mohamed Daoudi , Alberto Bimbo , S. Berretti , A. Bimbo , A. Del Bimbo , B. Ben , Amor M. Daoudi , B. Ben Amor , M. Daoudi