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Re: [Openexr-devel] Color Space Settings
From: |
Bob Friesenhahn |
Subject: |
Re: [Openexr-devel] Color Space Settings |
Date: |
Sun, 21 Mar 2010 13:45:00 -0500 (CDT) |
User-agent: |
Alpine 2.01 (GSO 1266 2009-07-14) |
On Sun, 21 Mar 2010, Michael Wolf wrote:
However, the question was if there is a way to detect the colour space of an
EXR, and obviously there is none as it's not optional when it comes to EXRs
but well defined.
I think that it is wrong to consider EXR's color space to be "well
defined" even if the data is not supposed to be gamma (or log)
encoded. There are many contributing factors to color space beyond
mere gamma encoding such as the primary colors, and the relative
strengths of those primary colors.
Bob
--
Bob Friesenhahn
address@hidden, http://www.simplesystems.org/users/bfriesen/
GraphicsMagick Maintainer, http://www.GraphicsMagick.org/
Re: [Openexr-devel] Color Space Settings, Florian Kainz, 2010/03/22