Jointly Optimizing Color Rendition and In-Camera Backgrounds in an RGB Virtual Production Stage. (arXiv:2205.12403v1 [cs.CV])

While the LED panels used in virtual production systems can display vibrant
imagery with a wide color gamut, they produce problematic color shifts when
used as lighting due to their peaky spectral output from narrow-band red,
green, and blue LEDs. In this work, we present an improved color calibration
process for virtual production stages which ameliorates this color rendition
problem while also passing through accurate in-camera background colors. We do
this by optimizing linear color correction transformations for 1) the …

arxiv color cv production stage virtual