From: <ma...@li...> - 2002-07-25 09:01:19
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Hi, Attached are two small TIFF. One has a D50 profile embedded, the other has a D65 profile (sRGB) Both profiles has same gamma and primaries, but different white point. They had been embedded with tifficc utility. Seems Photoshop does some tweaks on embedding profiles. Open both tiffs. When photoshop asks "The current embedded colorspace..." then select "use the embedded profile" When you convert the D50 image to, for example, sRGB with absolute colorimetric intent, you will see a strong yellow cast (this is D50 as seen in a D65 monitor) The sRGB one does not show this cast, since it is already on D65 As said, white point is only taken into account with abs. colorimetric intent. Assure to have the windows monitor profile set up. Photoshop does use it. Regards, Marti. ----- Original Message ----- From: "James Burgess" <jr...@pi...> To: "Martí Maria" <ma...@li...> Cc: <lcm...@li...> Sent: Wednesday, July 24, 2002 7:57 PM Subject: Concepts in ICC was Re: [Lcms-user] Re: Thank You Hmm, I can't seem to get photoshop to honor the white point of an embedded profile. Anybody got a working demonstration of that? |