How MATLAB convert RGB to LAB?

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Rubén Darío Castañeda Acosta
回答： Image Analyst 2019-6-29
Hi!
Can somebody answered me this worry
I know that MAtlab have rgb2lab command but i need know which method is used to do this convert.
I read that can use Lineal, Gamma, Cuadratic or Direct Model.
Matlab use someone of these or another?
Thanks a lot!
  1 个评论
Rik
Rik 2019-6-28
If you want more control than the documentation will provide, maybe you should consider implementing a conversion yourself, or look in the FEX if someone did (and mentions what conversion method they use).

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Image Analyst
Image Analyst 2019-6-29
Well, none of them will be accurate. But whether they will suffice depends on what you want to do. What do you want to do? By the way, I don't see any of those options as allowable options to rgb2lab().

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