cameramanben / LUTCalc

Web App for generating 1D and 3D Lookup Tables (LUTs) for video cameras that shoot log gammas.
http://www.lutcalc.net
GNU General Public License v2.0
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Feature request: Perceptual rendering intent #37

Open AndrewKeYanzhe opened 1 year ago

AndrewKeYanzhe commented 1 year ago

LUTCalc currently transforms between gamuts using relative colorimetric intent, I believe. Is it possible to allow for perceptual rendering, since most cameras have a wider source gamut than rec 709?

I have tried the gamut limiter function in LUTCalc but could not achieve satisfactory results. I observe harsh roll-off in saturation and also posterisation.