Color delta based clustering algorithm for quantization

[akfish]

The MMCQ quantizer is not suitable for this kinda of applications. It does not reflect how human eyes percept colors. The generated colors are often unnatural. And most color information is simply lost.

I'm investigating a new approach to quantize the color, which uses color delta as distance function for clustering. Early experiments showed promising results.

[polarathene]

Did anything come from this?