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by jankrib
2011-11-04T03:05:10-07:00
Forum: Users
Topic: Converting RGB to CMYK
Replies: 1
Views: 3737

Converting RGB to CMYK

I get strange artifacts when running "convert testRGB.jpg -quality 100 -colorspace CMYK testCMYK.jpg" the image is showing squares of slightly different colors on dark areas with the size of 16x16 pixels. Anyone know why and how to fix it?