Generate random colors (RGB)

Question

I just picked up image processing in python this past week at the suggestion of a friend to generate patterns of random colors. I found this piece of script online that gene

Answer 1

A neat way to generate RGB triplets within the 256 (aka 8-byte) range is

color = list(np.random.choice(range(256), size=3))

color is now a list of size 3 with values in the range 0-255. You can save it in a list to record if the color has been generated before or no.