as ulrich pointed out, i would try the dithering module. -jo
On Sun, Oct 26, 2014 at 7:28 AM, Michael Below <[email protected]> wrote: > Hi, > > Am Sa 11 Okt 2014 17:47:08 CEST > schrieb Tobias Ellinghaus <[email protected]>: > > > Am Samstag, 11. Oktober 2014, 16:26:15 schrieb Ulrich Pegelow: > > > Hi Michael, > > > > > > you may try if the dithering module is able to reduce the banding > > > artifacts. > > > > Those are artifacts of the display and not in the image, so dithering > > is ill advised here. > > I have to correct myself: the exported images show the banding also on > other displays. The display i remembered to be banding-free does show > it, too. So it is probably not a display issue after all. > > Here's an example with two images: the bigger one has a much smoother > color transition around the sun. > https://www.dropbox.com/sh/6dfw7oauof7jand/AAB0yAyJCs5IvCEVcFqH-j-4a?dl=0 > > Any ideas/opinions? > > Cheers > Michael > > > ------------------------------------------------------------------------------ > > _______________________________________________ > Darktable-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/darktable-users > >
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