Bayer filter: https://en.wikipedia.org/wiki/Bayer_filter https://en.wikipedia.org/wiki/Bayer_filter There are other ways to do it, but they generally have a lo

Bayer filter: https://en.wikipedia.org/wiki/Bayer_filter https://en.wikipedia.org/wiki/Bayer_filter There are other ways to do it, but they generally have a lot in common.