Michael Elad Boaz Matalon Michael Zibulevsky Image Denoising with Shrinkage and Redundant Representations. 1924-1931 2006 conf/cvpr/2006 CVPR (2) http://doi.ieeecomputersociety.org/10.1109/CVPR.2006.143 db/conf/cvpr/cvpr2006-2.html#EladMZ06