Re: In search of a D50 Editing colorspace
Re: In search of a D50 Editing colorspace
- Subject: Re: In search of a D50 Editing colorspace
- From: Lars Borg <email@hidden>
- Date: Wed, 03 Sep 2014 18:34:12 +0000
- Thread-topic: In search of a D50 Editing colorspace
A key point that many seem to have missed:
With ICC profiles, ALL editing spaces are effectively D50, including sRGB.
If you examine for example the sRGB profile, you'll find that it converts
device values to D50 colorimetry.
You'll also find that the chromaticities in the XYZ tags don't match the
sRGB spec, as they've been chromatically adapted to D50.
It has a non-D50 white point tag, but this is not used for relative
colorimetric. It's very useful for finding the original D65
chromaticities, though.
So in the search of a properly sized workspace profile, no need to limit
your search to a D50 white point.
Or please show me a case where the above doesn't hold true.
Lars Borg
Adobe
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