I’m using Cinder-Warping for a multi-projector setup, which works great to match the geometry. It turned out that the projectors are different models, lamps, producing different picture quality. I quickly added a simple post-process functionality to Cinder-Warping that can change the brightness, contrast and hsv color, but while this works for some cases, the projectors have different characteristics with different colors.
Does anyone have any experience with this kind of setup? How is this issue addressed usually?