Margarita Osadchy David W. Jacobs Michael Lindenbaum Surface Dependent Representations for Illumination Insensitive Image Comparison. 98-111 2007 29 IEEE Trans. Pattern Anal. Mach. Intell. 1 http://doi.ieeecomputersociety.org/10.1109/TPAMI.2007.19 db/journals/pami/pami29.html#OsadchyJL07