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- 2016-08-20T04:38:46-07:00
- Forum: MagickWand
- Topic: Compare rgb values of a pixel
- Replies: 2
- Views: 19978
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)...