https://github.com/mcychan/nquantgpp

nQuantGpp includes top 10 color quantization algorithms for g++ producing high quality optimized images.

blue-noise cielab color-quantization dithering dl3-quantization error-diffusion hilbert-curve image-processing median-cut opencv otsu-threshold otsu-thresholding quantization-algorithms transparency unsupervised-clustering

Last synced: 24 Feb 2026