Re: EyeOne Monitor Profile WP
Re: EyeOne Monitor Profile WP
- Subject: Re: EyeOne Monitor Profile WP
- From: neil snape <email@hidden>
- Date: Thu, 30 May 2002 09:32:14 +0200
on 30/05/2002 09:01, JWL at email@hidden wrote:
>
I wondered if ColorThink was showing something else instead of the white
>
point specified/measured during calibration & characterization.
The mystery unfolds. i1 profiles all show 5000 k. Other monitor profiles
show Colorvision, Barco, Kodak have the selected White-point, or is this the
calculated CIE value?. Steve to the rescue???
>
But when I load a PhotoCal-generated CRT profile (D65) into ColorThink, the
>
white point is identified as 6400K. Does that suggest ColorVision is mapping
>
to D65 Lab instead? That would seem strange...
>
> Also you'll see varying values with respect to destination profiles. In the
>
> same light I do wonder about this as the WP can be anywhere between 4900-52,
>
> 5300 maybe more. Why isn't this scaled to 5000 as the measurement status is
>
> D50 ?
>
>
-- if you mean output (printer) profiles, shouldn't the white point be
>
related to the actual measured "white" of the media?
Maybe. Is it a K relative to CIE value at the standard observer standard?
Raises a lot of questions that need expert help!
Neil Snape email@hidden
http://mapage.noos.fr/nsnape
_______________________________________________
colorsync-users mailing list | email@hidden
Help/Unsubscribe/Archives:
http://www.lists.apple.com/mailman/listinfo/colorsync-users
Do not post admin requests to the list. They will be ignored.