%0 Journal Article %J Lecture Notes in Computer Science %D 2004 %T Illumination, Reflectance, and Reflection-Characterization of Human Faces under Illumination Variations Using Rank, Integrability, and Symmetry Constraints %A Zhou,S. K %A Chellapa, Rama %A Jacobs, David W. %B Lecture Notes in Computer Science %V 3021 %P 588 - 601 %8 2004/// %G eng