Selecting a Colorspace

Choosing a color space

In image processing the choice of a color space is the first task to do. The difficulty here is the fact that content sources like images or movies all have their content defined in a color space such as RGB (not to mention sRGB and Adobe RGB), but also YCbCr - where color subsampling can be done, such that you have 4:4:4 , 4:2:2 or even 4:2:0.

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