NF: cython file added for the denoising module
Merge branch 'nlmeans' of https://github.com/samuelstjean/dipy into nlmeans
NF: added function for fast nlmeans. More debugging is needed
Still debugging this
Changed function name
Merge remote-tracking branch 'sam/nlmeans' into nlmeans
Still debugging...
BF: added another check for dividing by zero
Removed gil prints
Merge remote-tracking branch 'sam/nlmeans' into nlmeans
Investigating correct boundary regions
For some reason it smooths too much the image. Still investigating
TEST: adding tests for denoising
BF: corrected stepping
changed patch and block size
fixed overblur
fixed oversmoothing
minor change
Merge remote-tracking branch 'sam/nlmeans_elef' into nlmeans
RF: changed block_size and patch_size to radius