Extraction of Illumination-Invariant Features in Face Recognition by Empirical Mode Decomposition.

Dan Zhang Yuan Yan Tang Extraction of Illumination-Invariant Features in Face Recognition by Empirical Mode Decomposition. 102-111 2009 ICB http://dx.doi.org/10.1007/978-3-642-01793-3_11 conf/icb/2009 db/conf/icb/icb2009.html#ZhangT09