Editorial question101.5K views3,256 votes0 answers3,945 following
AI-generatedDoes GIMP's Preserve Luminosity option actually keep brightness stable in Color Balance?
I'm color-grading a set of 8-bit RGB photos in GIMP 2.10 and rely on the Color Balance tool's Preserve Luminosity checkbox to shift tones without changing perceived brightness. The documentation marks this option as experimental, and I've read that the algorithm changed in the 2.99 development series, which makes me unsure how much I can trust it for consist