CIELab Colorspace conversion

StackOverflow https://stackoverflow.com/questions/2428304

  •  19-09-2019
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Question

Is there a canonical colorspace conversion library? I can't find any pre-existing solutions. Is CIELab conversion is too obscure?

Was it helpful?

Solution

It is not obscure, I have done it myself recently from RGB to CIELAB. Look at the source of OpenCV there is a lot of color convesrion functions. File is: ../src/cv/cvcolor.cpp Have a look at the function icvBGRx2Lab_32f_CnC3R for example. This is probably what are you looking for.

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