Fast Eigenspace Decomposition of Images of Objects With Variation in Illumination and Pose.

Randy C. Hoover Anthony A. Maciejewski Rodney G. Roberts Fast Eigenspace Decomposition of Images of Objects With Variation in Illumination and Pose. 318-329 2011 41 IEEE Transactions on Systems, Man, and Cybernetics, Part B 2 http://dx.doi.org/10.1109/TSMCB.2010.2052920 db/journals/tsmc/tsmcb41.html#HooverMR11