Color Reduction
This online tool lets you reduce the amount of colours in any given image.
It will use two methods: one is the brilliant — i.e., too sophisticated for my brain to understand —
and widely used colour quantization method by Dr. Xiaolin Wu
(which I also used as a visual benchmark); the other is my own method, which I built to better
understand the concepts of colour perception and quantization.
Step 1: Upload your image