Am Sa 24 Jan 2015 20:57:29 CET
schrieb Markus Jung <maju.j...@web.de>:

> Am 24.01.2015 um 20:08 schrieb Michael Below:
> > In evening shots, the sky sometimes gets uneven/blotchy when I use
> > non-local means denoising. Increasing the level of non-local
> > means denoising does not help. Switching to just wavelet denoise in
> > normal blending mode, without non-local means denoising, helps with
> > the blotchiness, but it loses details. 
> 
> This is a known side-effect of nlmeans. wavelet mode produces smoother
> output, but is rather strong so i recommend you to either tune it down
> or to combine it with masking.

Thanks, that does it: Now I set the luminance noise filter to wavelet
mode, but with a lower level. That seems to be a good compromise.

Cheers
  Michael

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