https://www.intel.com/content/www/us/en/docs/ipp/developer-guide-reference/2021-12/bgrtolab-rgbtolab.html
BGRToLab, RGBToLab
Converts a BGR or RGB image to the Lab color model.
https://www.intel.com/content/www/us/en/docs/ipp/developer-guide-reference/2021-10/bgrtolab-rgbtolab.html
BGRToLab, RGBToLab
Converts a BGR or RGB image to the Lab color model.