Sparse Image Coding Using a 3D Non-Negative Tensor Factorization.

Tamir Hazan Simon Polak Amnon Shashua Sparse Image Coding Using a 3D Non-Negative Tensor Factorization. 50-57 2005 conf/iccv/2005 ICCV http://doi.ieeecomputersociety.org/10.1109/ICCV.2005.228 db/conf/iccv/iccv2005-1.html#HazanPS05