Hi,

Here are some implementations of Non-Local Means Denoising you might be interested in for reference/comparison:

Image Processing On Line Journal (Antoni Buades, Bartomeu Coll, and Jean-Michel Morel):
http://www.ipol.im/pub/art/2011/bcm_nlm/

Pierrick Coupé's website:
https://sites.google.com/site/pierrickcoupe/softwares/denoising-for-medical-imaging/mri-denoising

ITK implementation in the Baby Brain Toolkit, from François Rousseau:
https://github.com/rousseau/fbrain/blob/master/Code/Denoising/btkNLMTool.txx

The first one provides an online demo, is easy to wrap in cython, but is only 2D whereas the two others handle 3D images.

Kind regards,

Kevin


Le 23/01/2014 02:37, Matthew Trentacoste a écrit :
I've looked at the paper a bit.  That might actually be up my alley.  Let me reread and get back to you.


On Wed, Jan 22, 2014 at 5:05 PM, Stéfan van der Walt <stefan@sun.ac.za> wrote:
Hi all,

Has anyone taken a look at non-local means denoising?  It would make
for a good PR.

Stéfan

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