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5 votes

Does CMYK values provide more colors than RGB?

You are focusing far too much on the number of color codes in common implementations. There is no reason that RGB must have 256 values per component, and no reason that CMYK must have 101 values per ...
Kevin Reid's user avatar
  • 1,116
3 votes

Why are YCbCr transforms defined in terms of gamma-corrected RGB?

Report ITU-R BT.2246-8 discusses this in extensive detail, starting in section 2.3 of Annex 2. The authors discuss the advantages of a YCbCr model operating on linear color (referred to as CL, or ...
colinmarc's user avatar
  • 151

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