Can you provide the python or C++ version of the code?
Reply from HDR Visual Difference Predictor
Posted 2023-04-30
There are no plans to port HDR-VDP-3 to Python or C. But v3.0.7 can be run in Octave, which is a free alternative to Matlab.
You can also check: https://github.com/gfxdisp/FovVideoVDP