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Burkes dithering matrix might be wrong #10

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SteveHawk opened this issue Apr 6, 2022 · 1 comment

SteveHawk commented Apr 6, 2022

Hey there, love the project, but the burkes dithering matrix here appears to be wrong:

error_diffusers.go#L97

{0, 0, 0, 8.0 / 32, 8.0 / 32},

Which I believe should be {0, 0, 0, 8.0 / 32, 4.0 / 32}, according to libcaca/study/3, and Image Dithering: Eleven Algorithms and Source Code

The text was updated successfully, but these errors were encountered:

makew0rld added a commit that referenced this issue


          Corrected Burkes matrix (#10)

Owner

makew0rld commented Apr 9, 2022

Thanks for bringing this up! Fixed in 1569118. Let me know if you'd like a new release.

makew0rld closed this as completed

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