[FEA] Non-local means denoising

[otakarkuchar]

Hello! I very often use function Non-local means denoising - it really good denoising method for preserving textures I used to: from skimage.restoration import denoise_nl_means" I tried "from cucim.skimage.restoration import denoise_nl_means" but it doesnt work. :(

Here is link: https://scikit-image.org/docs/dev/auto_examples/filters/plot_nonlocal_means.html

[jakirkham]

Could you please share a bit more about what you tried and what happened? A small code sample with input data would be quite helpful. Along with what the install environment looks like (conda list)

[grlee77]

@jakirkham, it is just that we have not implemented it here. There are actually two underlying Cythom implementations in scikit-image. The faster of the two uses integral images to make the neighborhood comparisons faster.