[argyllcms] Re: Monitor calibration

2009/7/27 Graeme Gill <graeme@xxxxxxxxxxxxx>:
> Note that where the source and destination profiles have different
> black levels, some form of gamut mapping is required if losses in
> black tones are to be avoided. This could take the form of a simple
> run time luminance mapping (such as Adobe BPC), or a more sophisticated
> mapping such as Argyll's perceptual intent mapping.

This IS the problem: photoshop's monitor compensation is not so good,
it displays wrong black tones If the profile has a non-zero black
point.

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