Am Sonntag, 12. Oktober 2014, 08:05:06 schrieb johannes hanika: > On Sun, Oct 12, 2014 at 4:47 AM, Tobias Ellinghaus <[email protected]> wrote: > > 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. > > but we are converting to display profile and quantizing to 8 bit before we > pass it on to cairo, right? so it really depends where the banding is > produced.. what makes you sure it's in the display? image export might use > another output color profile..
Oh, sure, it can very well be the display profile, but that doesn't matter. dt is not an image viewer so the part that is important is the exported image. I don't think that dithering should be enabled if the exported image doesn't need it if you just want to get a nicer view inside dt. YMMV. > -jo Tobias [...]
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