Re: [Lcms-user] Order of processing in simple profiles
An ICC-based CMM for color management
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From: Kai-Uwe B. <ku...@gm...> - 2013-02-05 18:35:00
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Am 05.02.2013 18:33, schrieb Pascal de Bruijn: > Most profiles have several components, like for example gamma curves > and an xyz matrix. > > I've always had the impression that transformes are applied like so: > > RGB data -> gamma curves -> XYZ matrix -> XYZ PCS > > Is that correct? Or are the curves applied after the matrix? For a matrix shaper profile that's correct if the profile is used on the input side. For a matrix shaper profile on the output side the order will be reversed. kind regards Kai-Uwe |