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kornelski/mediancut-posterizer

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Lossy PNG compressor for RGBA PNGs. Has two modes: lossy averaging filter (blurizer) that denoises the image and optimal posterization using Median Cut quantization to reduce number of unique colors in the image with minimal visual distortion

3 mentions on Hacker News by 1 person: 0 stories, 3 comments · first 2013-02-01 · latest 2014-12-29