On Thu, 2009-06-11 at 17:42 -0500, Udi Fuchs wrote:
> > Correct me if I'm wrong, but the current UFRaw codebase doesn't have
> > support for presenting multiple color matrices to the end user does it?
> 
> The best way to implement this would be to create an ICC profile that
> applies your color matrix.

I've been doing this for a while now, with different methods...

> If I remember correctly, I never manage to create an ICC profile that
> behaves exactly like the color matrices applied inside UFRaw. The
> issue was with the shadow area of the gamma curve.

No, but this is logical, since an ICC profile always consists of 
an XYZ Matrix and a Gamma shaper (assuming we're not doing LUT
profiles).

> You could try creating such a profile and decide for yourself if you
> like the results.

I already have a collection or regular color profiles.

The main reason, I'm still interested in alternate color matrices, is
that the color matrices allows one to play with the gamma shaper after
the matrix has been calculated, which is pretty neat.

Regards,
Pascal de Bruijn

-- 
http://blog.pcode.nl/
http://photos.pcode.nl/



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