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Hello Martin,
For experimental purposes, I would do following:
- - characterize different wide gamut mobile displays
- - average and smooth the characterization-data
- - convert the characterization-data to an Lab-image (e.g. with ColorThink)
- - enhance the saturation in photoshop with a* b* gradation curves
(This allows e.g. to fix the saturation in the tertiary colors and the
skin tones)
- - convert the image back to characterization data (e.g. with ColorThink)
- - creaate an profile from the characterization-data
The result will be an experimental workingspace, which shares in
gradation and skintones the sRGB appearance of mobile displays, which
has a gamut form typical for wide gamut mobile displays and has a
gamut size bigger than the averaged wide gamut displays.
Regards
Jan-Peter
Am 25.04.14 22:32, schrieb Martin Kytzia:
I think the ProPhoto RGB is to big for current
colorspaces of
mobile devices. We want to improve the rendering intent 0
(perceptual) like the PRMG (Perceptual Reference Medium gamut) does
it in printing.
This all is a seminar for us students and maybe there are lots of
solutions, but we also try to learn something, for example how you
can create a workingspace.
In our different projects in our study we developed for example a
tool with a GUI for profiling displays and cameras in particular of
mobile devices. We also know, that colormanagemente isn’t supported
yet on iOS and Android, if any only on application level.
I'm just a student interested in this topic and trying to learn in
a practical way.
So thanks all for your help.
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