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ledoge / dwm_lut

Apply 3D LUTs to the Windows desktop for system-wide color correction/calibration
GNU General Public License v3.0
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how to create cube file from icm profile ? #22

Open Ulf3000 opened 2 years ago

Ulf3000 commented 2 years ago

hey im using an icm profile in novideo_srgb just fine. scrolling through the hue in photoshop color picker results in no obvious banding. using the same profile converted to a cube file used in dwm_lut gives heavy banding instead . i guess its not the fault of the program but rather a conversion issue.

I used DisplayCAL-3DLUT-maker.exe to convert back but maybe you know a better way , would be nice if we could just load the icm like novideo_srgb does

ledoge commented 2 years ago

This seems strange. Generating good 3D LUTs from ICC profiles is hard, but DisplayCAL usually does a very good job. Can you show the settings that you used when generating the 3D LUT? There really shouldn't be any banding in dwm_lut unless something's messed up.