ThomasLengeling/KinectPV2

Banding in long exposure IR image

JakubValtar opened this issue · 2 comments

JakubValtar commented

Hi Thomas, firstly thanks for your work on this, your library is making my life much easier.

The issue here is that I see banding in long exposure IR image similar to what was reported in #13.

See bottom right. Close distances are getting black again.
banding

I believe it's because here it's shifted by 6 instead of 8, so two highest bits get discarded and brightest values of more than 0xC000 appear to start from zero again. However I don't have Visual Studio on my machine right now so I can't test it and send you a pull request.

ThomasLengeling commented

you are right @JakubValtar!, thank you I'll change it!!

JakubValtar commented

Nice, glad I could help :)