[Digikam-devel] [Bug 116061] Possibility to blur chroma without touching luma

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[Digikam-devel] [Bug 116061] Possibility to blur chroma without touching luma

Peter Heckert
Hello,

I have seen this wish and I wanted to submit a comment. The system
offers me to do so, but when I try, then I get an error screen, saying
"A legal Component was not set". So I suppose, I would need special
privilege to submit a comment ?

Anyway here is the comment:

Try plugin "noisereduction" from svn.

Set "Radius" to any value you want, if unsure choose 5.0, thats fine for
noise reduction in most cases.

If you want (almost) plain gaussian blur, set "Threshold" to 1.0, if you
want adaptive blur, choose lower values.

Goto 2nd tab.
If you want to preserve all luma information, set "Luminance" to zero,
if you want partial preservation choose higher values.

Hope this resolves the problem.

greetings,

Peter



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