Re: Microsoft's color-management claims
Re: Microsoft's color-management claims
- Subject: Re: Microsoft's color-management claims
- From: Roberto Michelena <email@hidden>
- Date: Thu, 22 Sep 2005 00:51:06 -0500
The whole idea of image-specific gamut mapping has always sound
promising, until you realize it can create incongruences between
images that contain the same elements.
For example take an image where an in-gamut saturated blue color
appears (a towel with HP's logo, maybe?). It happens to fit in gamut
so per the smart CMM, no compression is applied.
Then the next image contains the same towel, plus a blue sky that is
even more saturated and does not fit in gamut. So blues are
compressed.
Now HP's logo is a different shade of blue in both images. Nice
problem, isn't it?
-- Roberto Michelena
Infinitek
Lima, Peru
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