To run the code, please the file ‘Denoising.m’.
In that file, there is a variable called ’runNLM’, which stands for ‘run non-local means’. It is set to false because it takes a very long time to run (~1hour on my computer). 

This file runs the denoising methods with the images in the folder ‘feathers_ms’. The first should take around 8min and the second a little more than 1 min. The third is non-local means.

