Bayer filter: why have RGB and not CMY?

Started Feb 25, 2013 | Discussions thread
Shop cameras & lenses ▾
Erik Magnuson Forum Pro • Posts: 12,247
Re: Bayer filter: why have RGB and not CMY?

24hrexposure wrote:

My question is, why not use a different set, CMY, so that each site captures more light?

What you gain with more light, you lose doing the matrix conversion to RGB.  Foveon has a similar issue.

It looks like a few early digital cameras used a similar CFA back around 2000 but none since.

Thoughts? Why don't we see this on cameras today?

Other than the most obvious reason: experience that RGB works better?

-- hide signature --

Erik

Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark MMy threads
Color scheme? Blue / Yellow