colour-quantization
There are 3 repositories under colour-quantization topic.
yoshakami/plt0
Wii/GC texture encoder with palette support (png, jpeg, gif, bmp, tiff, tpl, tex0, plt0, bti)
alan-mcl/pacbyn
Creates a palletised, pixelised colour-by-numbers printable sheet for kids from any input image.
AaronLip/colour-quantizing
A commandline script that demonstrates image colour palette reduction