What are CV_Luv2LBGR and CV_Lab2LBGR and how to use them?

asked 2017-06-10 08:54:06 -0500

Adi gravatar image

I cam upon the undocumented color conversion codes: CV_Luv2LBGR and CV_Lab2LBGR (and their LRGB siblings). Apparently, they should return the L channel in addition to the BGR channels.

However, I cannot seem to get them to work, I suspect the code actually ignores this and simply returns BGR.

How can I use them and why aren't they documented?

edit retag flag offensive close merge delete


the fastNiDenoising code seems to use those

berak gravatar imageberak ( 2017-06-12 03:19:16 -0500 )edit