I am attempting to copy paintings and various 2D artworks using polarised flash and a polarising filter on my lens and need a really good camera profile for this exacting work.
The profile I have made using the DNG profile editor looks very weak across all the colours of the test chart and I could never apply this to my images.
Can anyone give advice on how to get a good result? Am I meant to be tweaking colours by eye to best match theca colour checker? This would seem a really bad work flow!
I used to be very happy with the Thomas Fors calibrator. . . My camera is a D810 if that helps. Cheers, Ian