[Digikam-devel] [Bug 116886] Proposal for adding a new destripe/denoise technique

Maximilian Hombsch max at hombsch.de
Mon Jul 10 11:46:53 BST 2006

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------- Additional Comments From max hombsch de  2006-07-10 12:46 -------
Impressive method for reducing stripes!
I have another wish for future noise reduction tools:

Digital camera noise:
Effective commertial noise reduction tools seperate lightness noise and color noise. The lightness noise is fine grained, but the color noise has large flakes.
Color noise usually can get blurred far more than lightness noise, that makes it very effective to seperate both and apply different blurring values.

Filtering is possible with gaussian blurring, filtering of frequencies or GREYCstoration, I don't know what works best.

I use the shareware of NeatImage at the moment, look at the site:

It would also be cool to implement that method into digicam.

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