My version…
_DSC2248.ARW.arp (17.2 KB)
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At the current moment it is just a python script I am messing with, not based on LUT and quite slow. I started from the spectroscopic data available in the Kodak datasheet and I tryed to reconstruct the transmittance spectrum at each pixel after development. The input is a file with the “linear light” data. For now the final output is a virtual scan of a negative and I used Darktable negadoctor. But I want to play also with the inversion problem.
I think it is nice that the colors somewhat match the one of LUTs for the same film stock.
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dt 4.7+910
Tried to color grade this, but I read on another thread that RYB is wrong and u’v’ is right, but the guides are on RYB. So I am muddling through looking at both.
_DSC2248_13.ARW.xmp (47.4 KB)
Beautiful image to work with.
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