Carlos A. Castaño-Moraga Christophe Lenglet Rachid Deriche Juan Ruiz-Alzola A fast and rigorous anisotropic smoothing method for DT-MRI. 93-96 2006 conf/isbi/2006 ISBI http://dx.doi.org/10.1109/ISBI.2006.1624860 db/conf/isbi/isbi2006.html#Castano-MoragaLDR06