Pasi Savolainen wrote:
Hi,
I'm trying to find a median filter for GIMP and have been having some
difficulties. From what I've gathered with google, despeckle plugin is
the one that I should look at.
I think that it should be ran in non-adaptive and non-recursive mode
with white/black points se to maximum. But when it's ran with those
settings it doesn't produce what I expect.
Here's an image:
<http://iki.fi/psavo/random/gimp-despeckle-problem.jpg.html>
I can't tell if it's a bug or not as I don't know exactly what despeckle
should produce.
Produced result is also different depending on whether the layer is
bottom-most or not.
Thanks,
check-out bug report
*Bug 72862:* Incorrect RGBA resampling in Despeckle plug-in this
describes the last functional changes
and some reflections on the white and black levels.
If you give a radius of 5 the filter will workon 121 pixels and select
the pixel with the
median pixel intensity (RGB).
Geert
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