Add dithering

Open DarkoGNU opened this issue 5 years ago • 2 comments

Because of the limited color palette, certain images look bad when created using ImageOnMap. Dithering can help a lot with this. Here is comparison between ImageOnMap and this tool with dithering enabled: (image used: click) 2020-03-30_12 12 47 Of course, dithering needs to be optional, because many images look better without it.

Mar 30 '20 10:03 DarkoGNU

Cool feature, what dithering do they used ? I know there are a lot of different dithering

Apr 01 '20 10:04 Vlammar

Well, you can also look at this tool. It is open source and offers four algorithms. Floyd–Steinberg seems to usually give the best results when an image needs dithering

Apr 01 '20 14:04 DarkoGNU