I guess, you've forget to I guess, you've forget to subtract black level? As a 1st step, use imgdata.colordata.black - base level imgdata.colordata.cblack[0..3] - per-channel additions This should be done before white balance. -- Alex Tutubalin @LibRaw LLC reply
I guess, you've forget to subtract black level?
As a 1st step, use
imgdata.colordata.black - base level
imgdata.colordata.cblack[0..3] - per-channel additions
This should be done before white balance.