As I have limited imaging equipment( a DSLR and fixed tripod), I am concentrating on the preprocessing of the images that I can get, until I get some decent kit. I couldn't find a VNG debayer so I wrote a script for a Canon EOS500D. I would say the results are encouraging as when I integrate the images MRS noise evaluation is calculated rather than estimated( not that I have a clue what that means as yet), also the hot pixels are disregarded for all other pixels in there neighbourhood.
Unfortunately it takes minutes to debayer one 15Mpixel image. I would like to run it in four or more threads, to at least get my processor working at 100%, is this supported in PJSR? I know from some of the Java I have learnt with the Open University that threading is supported in Java.
Thank you to all those who have made code available to allow a novice to cobble something together in a few days, particularly the helpful comments in Niall's code.
Regards Paul
Unfortunately it takes minutes to debayer one 15Mpixel image. I would like to run it in four or more threads, to at least get my processor working at 100%, is this supported in PJSR? I know from some of the Java I have learnt with the Open University that threading is supported in Java.
Thank you to all those who have made code available to allow a novice to cobble something together in a few days, particularly the helpful comments in Niall's code.
Regards Paul