Face recognition from a single training image under arbitrary unknown lighting using spherical harmonics. Zhang, L. and Samaras, D. Pattern Analysis and Machine Intelligence, IEEE Transactions on, 28(3):351--363, IEEE, 2006. bibtex @Article{Zhang_2006_15461,
author = {Zhang, Lei and Samaras, Dimitris},
journal = {Pattern Analysis and Machine Intelligence, IEEE Transactions on},
number = {3},
pages = {351--363},
publisher = {IEEE},
title = {Face recognition from a single training image under arbitrary unknown lighting using spherical harmonics},
volume = {28},
year = {2006},
title_with_no_special_chars = {Face recognition from a single training image under arbitrary unknown lighting using spherical harmonics}
}