On Fri, Dec 24, 2021 at 10:20:19AM +0100, Karsten Hilbert wrote: > > Notably, the vendor image pushes pixel weighting way to the > > extreme, things are either "nearly black" or "nearly white".
Printing a map between raw and transformed pixel values shows that for a given raw pixel value there are multiple transformed values i.e. the transformation is not a function of pixel's value alone. It seems some sort of filtering where the neighboring pixels also influence the resultant value. -- Mayuresh
