Good point, I assumed Jerome's CR2 files were in AdobeRGB (D65 white point). If they're in Adobe "Wide Gamut" RGB colour space (D50 white point), they'll require an additional transform between the two matrices:
[CIE XYZ to sRGB] x [Von Kries D50 to D65] x [AdobeWideGamutRGB to CIE XYZ] On Mon, Apr 20, 2015 at 1:21 PM, Kevin Wheatley <[email protected]> wrote: > > I'd like to add that you may also need to consider a Von Kries Ives style > chromatic adaptation if moving between colour spaces with different white > points see http://www.brucelindbloom.com/index.html?Eqn_ChromAdapt.html > for an introduction. > > Kevin > > _______________________________________________ > Oiio-dev mailing list > [email protected] > http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org > >
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