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Do you mean converting the RGB value to LAB values in the CIELAB color space and doing the interpellation there? Is there a better way to do it?
by topherclay 2y ago
Do you mean converting the RGB value to LAB values in the CIELAB color space and doing the interpellation there?
Is there a better way to do it?
- CarVac 2y agoNo, you just need to linearize the brightness.
- drjasonharrison 2y agoTypically this is done by using a look-up table to convert the 8-bit gamma encoded intensities to 10-bit (or more) linear intensities. You can use the same look-up table for R, G, and B. Alpha should be linear.