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Proceedings Paper

Calculation of best CMY basis functions
Author(s): Werner Praefcke
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Paper Abstract

We consider the Neugebauer model for printing of colors in a context where the print output is to be viewed under a set of different illuminants. In order to yield the minimal color error we present an iterative scheme to calculate the spectral characteristic of appropriate CMY basis functions. It is shown that an improvement of color quality regarding varying illuminants can be achieved by only slight modifications of standard Cromalin basis dyes.

Paper Details

Date Published: 2 January 1998
PDF: 9 pages
Proc. SPIE 3300, Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts III, (2 January 1998); doi: 10.1117/12.298274
Show Author Affiliations
Werner Praefcke, Aachen Univ. of Technology (Germany)


Published in SPIE Proceedings Vol. 3300:
Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts III
Giordano B. Beretta; Reiner Eschbach, Editor(s)

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