Re: Eizo CG 21 and Eye-One
Re: Eizo CG 21 and Eye-One
- Subject: Re: Eizo CG 21 and Eye-One
- From: Chris Murphy <email@hidden>
- Date: Sun, 24 Apr 2005 12:18:20 -0600
On Apr 23, 2005, at 5:09 PM, amadou diallo wrote:
Chris,
I just opened 4 monitor profiles in ColorSync Utility and looked at
the vcgt tags.
1)Eizo CG21 profile by Color Nav v3
2))Eizo CG21 profile by ColorEyes v3
3) Eizo CG21 factory profile
4) NEC 1550 LCD factory profile
Of these 4, only profile #1 shows unaltered RGB curves (Gamma 1
values). On the ColorEyes L* profile R=Min .002, Max. 988, Count 256;
G=Min .002, Max. 988, Count 256; B=Min .002, Max. 992, Count 256. Does
this mean ColorEyes alters the video card LUT, and if so are these
moves so minimal as to be a non-issue?
Oops, yeah you're right. I just checked myself to make sure we're
talking about the same thing. It's clearly very linear overall, with a
slight hiccup at the top end, the purpose of which I'm not sure but I'm
confident Franz has a reason :)
Chris Murphy
Color Remedies (TM)
www.colorremedies.com/realworldcolor
-------------------------------------------------------------
Co-author "Real World Color Management, 2nd Edition"
Published by PeachPit Press (ISBN 0-321-26722-2)
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