Transforming an analytically defined color space to match psychophysically gained color distances
نویسندگان
چکیده
In this paper a new method for defining a transformation between a source color space and a more perceptual uniform color space will be presented. The main idea is to use a three dimensional FreeForm Deformation to deform a source color space in such a way, that the new distances between chosen color samples match psychophysically estimated data as close as possible. This deformation of space is controlled via a set of control points being placed on a three dimensional grid. The essential task of finding suitable control point coordinates in the destination color space has been solved with an Evolution Strategy.
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