Multiple Light Sources and Reflectance Property Estimation Based on a Mixture of Spherical Distributions.

Kenji Hara Ko Nishino Katsushi Ikeuchi Multiple Light Sources and Reflectance Property Estimation Based on a Mixture of Spherical Distributions. 1627-1634 2005 conf/iccv/2005 ICCV http://doi.ieeecomputersociety.org/10.1109/ICCV.2005.162 db/conf/iccv/iccv2005-2.html#HaraNI05