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by JeanneMorris
Forum: MagickWand
Topic: Compare rgb values of a pixel
Replies: 2
Views: 15403

Re: Compare rgb values of a pixel

Frequently individuals will first change over the RGB qualities to the Lab colorspace and after that measure Euclidean separation in the 3-dimensional Lab colorspace. I have seen claims the Lab colorspace tries to model human elucidation of shading and not machine understanding of shading (like RGB)...