PixInsight Forum (historical)

PixInsight => Wish List => Topic started by: NKV on 2016 January 20 20:22:56

Title: Debayer module 64bit support
Post by: NKV on 2016 January 20 20:22:56

Hi
Debayer module 64bit support.
is it possible?

Title: Re: Debayer module 64bit support
Post by: Juan Conejero on 2016 January 21 03:12:56

It should be possible. However, does that make sense?

CFA arrays are 16-bit integer data, so I don't see how interpolating them to 64-bit floating point numbers could be of any benefit. Currently, the Debayer process generates a 32-bit floating point image, which is much more than sufficient IMO.

Or are you planning to do something more creative here ?  ???

Title: Re: Debayer module 64bit support
Post by: NKV on 2016 January 21 03:34:25

Night landscape images series without StarAlignment:
RAW >> CFA_RAW 16bit >> Calibrate to 32 float >> Integrate to 64bit >> SplitCFA >> same linear 64bit processing >> MergeCFA 64bit >> Debayer RGB