Color Grading with a Color Checker

[crocis]

I have taken images with a color checker with different cameras and the same illumination, and I would like to match the colors from the different cameras. I have tried to use Color Match in DaVinci Resolve, but the resulting colors from different images do not match:


Can I solve my problem with Colour Science? How?

[KelSolaar]

Colour has a few different functions to do colour correction, especially the polynomial ones, but their behaviour is entirely dependent on the number of samples being used. They will work well on images with samples matching those used to compute the polynomial coefficients but images with samples outside might suffer. The Finlayson (2015) method with root polynomial tends to work best.