Can you show the link to it? I just don't see it.
replyCan you talk a bit more on what makes this hard from your experience/pov, asking as someone who doesn't have much experience with this type of work
replyAgreed - I remember implementing colour quantisation in MATLAB at university and it seemed simple enough, though we only used it for some simple cases (to learn the theory more than anything). Looking at some of the example images there it looks like it's easy to hit edge cases.
replyI agree with the kudos, but back when I was an interesting person and in early 2000s I stumbled on this same/similar approach of using K-means clusters with LAB color space for a painting algorithm I was using in my masters project. RGB was not effective.
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