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Proceedings Paper

Mathematical method for designing a set of color scanning filters
Author(s): Poorvi L. Vora; H. Joel Trussell; Lawrence S. Iwan
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Paper Abstract

Accurate colorimetric scanning of a color image is absolutely essential for good color reproduction. This paper formulates the design of a set of three or more color scanning filters as an optimization problem. The optimization criterion is the measure of goodness which was developed in previous work. The method can be incorporated into any scanning system for which the colorimetric responses can be defined. The total system, including the lamps, light path, and sensor characteristics, is taken into account. Simulations and results from actual hardware demonstrate the utility of the method.

Paper Details

Date Published: 18 June 1993
PDF: 11 pages
Proc. SPIE 1912, Color Hard Copy and Graphic Arts II, (18 June 1993); doi: 10.1117/12.146273
Show Author Affiliations
Poorvi L. Vora, North Carolina State Univ. (United States)
H. Joel Trussell, North Carolina State Univ. (United States)
Lawrence S. Iwan, Eastman Kodak Co. (United States)

Published in SPIE Proceedings Vol. 1912:
Color Hard Copy and Graphic Arts II
Jan Bares, Editor(s)

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