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