On Fri, Jan 8, 2016 at 6:13 PM, <darkta...@911networks.com> wrote: > Hi, > > I switched to DT2.0 and there's the raw black/white point module. How > does it work? Any description, any doc/examples? I *think*, usermanual has been released: https://github.com/darktable-org/darktable/releases/download/release-2.0.0/darktable-usermanual.pdf
> > I haven't find any description on how to use it. Best way to use it is to not touch it, just ignore that it is there :) (i'm saying that as the person who implemented it) Math: https://github.com/darktable-org/darktable/blob/79ae5fd847fd56bb1899b910d0a639eff6cf2fe2/src/iop/rawprepare.c#L244 From usermanual: 3.4.1.12. Raw black/white point Overview his module is activated automatically for raw images and makes sure that the camera specific black and white points are taken into account. Default settings are applied for all supported cameras. Changes to the defaults are normally not required. Usage black level 0 to 3 The camera specific black level of the four pixels in the RGGB Bayer pattern. Pixels with values lower than that level are considered to contain no valid data. white point The camera specific white level. All pixels with values above are likely to be clipped and handled accordingly in the highlight reconstruction module (see Section 3.4.1.9, “Highlight reconstruction”). Pixels with values equal to the white level are considered to be white. > > -- > sknahT Roman. > > vyS > > ------------------------------------------------------------------------------ > _______________________________________________ > Darktable-users mailing list > Darktable-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/darktable-users ------------------------------------------------------------------------------ _______________________________________________ Darktable-users mailing list Darktable-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/darktable-users
