Sparse representation based face recognition using weighted regions.

Emil Bilgazyev Erol Yeniaras Ilyas Uyanik Mahmut Unan Ernst L. Leiss

Published in: ICMV (2013)

Keyphrases

sparse representation
human faces
keypoints
complex background
input image
region of interest
facial expressions
face images
lighting conditions
dictionary learning
subspace learning
moving objects
image features
image regions
sparse coding