For anyone interested in using IM's ordered dithering logic, i've built on these findings. I've devised the following algorithm:
1. Convert to 16bit L*a*b*
2. calculate minima, maxima and standard deviation for the 3 channels separately.
For image sequences this requires the combined minima ...
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- 2014-03-15T18:38:40-07:00
- Forum: Developers
- Topic: Finding the "right levels" for quantization with anim GIFs
- Replies: 2
- Views: 12642