% Robust Anisotropic Diffusion
% Last update:   7/1/2000
% Authors: David Heeger, heeger@stanford.edu
% 
% See README file for brief description.
% Type "help <command-name>" to get help on individual commands.
%
% ---------------------------------------------------------------
% aniso - Anisotropic diffusion, following the robust statistics
% formulation, as presented in Black et al, IEEE Trans on Image
% Processing, 7:421-432, 1998. Examples of how to run this
% function are included at the end of aniso.m
%
% aniso3 - Anisotropic diffusion for volume data.
