Pascal de Bruijn wrote: > Well, I'm not betting my money on the fact it might work with different > camera's as well. I'm not sure how subject to change the spectral properties > of sensors are between generations... > Well, for a device independent solution I'd rather suggest a model which splits the camera's overall color transformation into two parts: 1) the colorimetric transformation from the raw color space to the processed color space [which preserves the colors, but does not alter them] and 2) an "artistic component" which additionally _alters_ the colors. The latter part of the transformation could then be treated as the "camera's style" and could be described by an abstract profile in a device independent way [i.e. this "style" could then be applied to arbitrary images in arbitrary color spaces, including of course raw images from other cameras, granted that you have a colorimetric profile for the raw color space of the other camera available]. I.e. the overall model for the camera's transformation would then look like: raw color space -> colorimetric transformation -> PCS -> -> "camera style" -> PCS -> colorimetric transformation -> -> output color space (jpeg) Regards, Gerhard