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Re: PS 6 to PS 5.5 Probs
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Re: PS 6 to PS 5.5 Probs


  • Subject: Re: PS 6 to PS 5.5 Probs
  • From: "Bruce J. Lindbloom" <email@hidden>
  • Date: Mon, 04 Dec 2000 11:18:18 -0600

Bruce Fraser wrote:
> The blue primary in the 5.x implementation of ColorMatch RGB was set
> incorrectly to x 0.1500, y 0.0750. In 6, it's set correctly to x
> 0.1550, y 0.0770. So they are in fact two different profiles, albeit
> with the same name...

I believe you have inadvertently switched these around. I think the correct
situation on the blue phosphor with ColorMatch RGB is:

PS 5.x x = 0.155 y = 0.077 (incorrect version)
PS 6.0 x = 0.150 y = 0.075 (corrected version)
--
Bruce J. Lindbloom, Pictographics Intl. Corp.


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