How can I reduce colors of an image so it would have an exact number of colors?
Question
I have an image with a histogram that look like this:
I want the image to have only 10 different colors, how can I do that? (in other words I want the histogram to only have 10 values).
1 answers
solution1
1 2021-11-17 22:55:59
Use a lookup table that associates [0,11] to 0, [12,35] to 23, [26,58] to 46... and [219, 255] to 230.
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