@ARTICLE {8431,
author={H. Proença},
doi={10.1504/IJBM.2013.055971},
journal={Intrnl. Journal of Biometrics},
title={Compensating for Pose and Illumination in Unconstrained Periocular Biometrics},
year={2013},
month={October},
volume={5},
number={3/4},
pages={336-359},
ISSN={1755-8301}
}