Am 07.09.05, 19:05 +0200 schrieb Bernhard Jenny:
> > An other problem may be that some OSs dont accept LUT based pofiles as
> > display profiles.
> Do you know which OSs? How about Windows, Mac OS X, Linux?
osX seem to be affected, about Windows I dont know, Linux dont hase such
thing at all. As well your windowing system will in the first place
use only the vcgt tag. Thus it provides a way to linearise to a hopefully
neutral gray axis.
The color correction of content, from the image colour space to the
display colour space, must be done by the application. Maybe your
vector applications do this.
> > Even if LUT profiles are ok for the abtract type.
> > Simply copying the original primary and gamma tags could mislead the
> > underlying CMM, to use these display profile tags instead of the intented
> > LUT you created. The effect would be none.
> So should I better retake the idea of creating a matrix based display profile
> that simply converts to sRGB?
The matrix one would be the prefered.
> Thanks to everyone for all the comments!
>
> Bernhard
regards
Kai-Uwe Behrmann
+ development for color management
+ imaging / panoramas
+ email: [EMAIL PROTECTED]
+ http://www.behrmann.name
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