Re: Extracting green channel from FITS

Posted by karenacollins on Mar 04, 2022; 12:08pm
URL: http://astroimagej.170.s1.nabble.com/Extracting-green-channel-from-FITS-tp1750p1832.html

Yes to clarify, the new functionality is under the menu item Color > "Photometric Friendly Debayer" rather than the "Debayer Image". I need to work with Kevin to find a better name.

We use the following notation to define the layout of the 4 super-pixels.
RGGB
BGGR
GBRG
GRBG

I compare pixels and all 4 modes seemed to be correct as far as I can see. I haven't check combinations with the other keywords, but did take a quick look at Kevin's code.

Let's us know if that is the option you were using and saw the possible incorrect implementation, or if you do check it out and see a problem.

We will investigate supporting 8 bit images.

Karen