I noticed that RawTherapee’s auto ‘contrast threshold’ comes out as 0 with this file. This is both for demosaic 3 pass + fast and the new capture sharpening.
Although the image is not particularly that great, I presume that it may serve use for troubleshooting and/or Rawpedia purposes.
DSCF2040.RAF (27.4 MB)
@chaimav Did you think it should be a value other than zero? Please read Demosaicing - RawPedia. It explains the purpose of the threshold and how it is applied. The threshold works roughly the same for the Capture sharpening. Please see this work in progress Document Capture Sharpening · Issue #5453 · Beep6581/RawTherapee · GitHub
You image has a lot of fine details, so I’m not surprised the contrast threshold is zero in both cases.
I am not surprised either. I just felt it could be useful for test purposes.
