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Re: [Openexr-devel] Introduction and CTL/ICC question
From: |
Ciaran Wills |
Subject: |
Re: [Openexr-devel] Introduction and CTL/ICC question |
Date: |
Wed, 09 Mar 2005 18:47:06 +0000 |
On Wed, 2005-03-09 at 13:13, Kai-Uwe Behrmann wrote:
> I read "A Proposal for OpenEXR Color Management" and want to know more
> details about the conceptual / technical necessity to create a difference
> to the ICC way.
As an aside, I've not heard anything about CTL since Siggraph. Has
there been any further progress?
> As I understood the CMS will work hardware accelerated on the GPU instead
> CPU. Up to what size does CLUTs deliver reasonable performance there?
I currently use a 32x32x32 texture for GPU colour lookups (from log
values) - it seems a reasonable compromise between texture size and
quality.
- [Openexr-devel] Introduction and CTL/ICC question, Kai-Uwe Behrmann, 2005/03/09
- Re: [Openexr-devel] Introduction and CTL/ICC question,
Ciaran Wills <=
- Re: [Openexr-devel] Introduction and CTL/ICC question, Drew Hess, 2005/03/09
- Re: [Openexr-devel] Introduction and CTL/ICC question, Kai-Uwe Behrmann, 2005/03/10
- Re: [Openexr-devel] Introduction and CTL/ICC question, Kai-Uwe Behrmann, 2005/03/10
- Re: [Openexr-devel] Introduction and CTL/ICC question, Paul Schneider, 2005/03/10
- Re: [Openexr-devel] Introduction and CTL/ICC question, Kai-Uwe Behrmann, 2005/03/10
- Re: [Openexr-devel] Introduction and CTL/ICC question, Paul Schneider, 2005/03/10
- Re: [Openexr-devel] Introduction and CTL/ICC question, Kai-Uwe Behrmann, 2005/03/10
- Re: [Openexr-devel] Introduction and CTL/ICC question, Drew Hess, 2005/03/10