Pierrick Coupé Pierre Yger Christian Barillot Fast Non Local Means Denoising for 3D MR Images. 33-40 2006 conf/miccai/2006-2 MICCAI (2) http://dx.doi.org/10.1007/11866763_5 db/conf/miccai/miccai2006-2.html#CoupeYB06