Sorry... wrong attach ----- Original Message ----- From: "Mart� Maria" <[EMAIL PROTECTED]> To: "James Burgess" <[EMAIL PROTECTED]> Cc: <[EMAIL PROTECTED]> Sent: Thursday, July 25, 2002 11:04 AM Subject: [Lcms-user] Re: Concepts in ICC
> > 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" <[EMAIL PROTECTED]> > To: "Mart� Maria" <[EMAIL PROTECTED]> > Cc: <[EMAIL PROTECTED]> > 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? > > > > > >
D50.tif
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srgb.tif
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