Re: Extracting green channel from FITS

Posted by karenacollins on Mar 05, 2022; 9:16am
URL: http://astroimagej.170.s1.nabble.com/Extracting-green-channel-from-FITS-tp1750p1841.html

Hi Bill and Han,

I have updated the daily build with Kevin's latest debayer fixes. He believes all problems are resolved based on Han's test images. If either of you find different results, please let know. If all works as expected, we'd be happy to hear that too.

Bill, I agree with Han that it would be helpful to send us an image from your camera as requested below, just as a triple check on everything.

You will see version 5.0.3.01 or later after the daily build update.

The fixes are:
-Renamed debayer options (see more below)
-Support for 8 bit debayering
-Fixed debayer not opening on missing keyword
-Corrections to debayer pixel interpretations

Note that the debayer option we are discussing here has been renamed to Color > "Debayer to single color/luminosity 1/4 size stack(s)"

The other option is now named "Debayer with demosaicing and smoothing options". If there are problems with the bayer patterns in this option, we will fix them, but as a medium priority at this point since the code is from a 3rd party plugin and there are apparently no present user reported issues. Nevertheless, please do report any issues.

Karen