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Proceedings Paper

LED-illuminated CCD slide scanner with a new concept for color processing
Author(s): Bernhard Hill; Moon-Cheol Kim
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Paper Abstract

Accurate color reproduction of slide images on a display is a complicated procedure. It requires the characterization and control of several imaging processes and the application of appropriate color-appearance models to account for the differences in viewing conditions on a projection screen in the dark surround on the one hand and on a display in dim surround on the other hand. This paper reviews the development and evaluation of a new concept of scanning of color slides. The concept results in a three dimensional look-up table to achieve a high image quality. This table is calculated for all possible film colors under a variety of viewing conditions and considers the gamut mapping of slide colors and the transformation to RGB signals to drive a display.

Paper Details

Date Published: 7 September 1998
PDF: 8 pages
Proc. SPIE 3409, Electronic Imaging: Processing, Printing, and Publishing in Color, (7 September 1998); doi: 10.1117/12.324102
Show Author Affiliations
Bernhard Hill, Aachen Univ. of Technology (Germany)
Moon-Cheol Kim, Aachen Univ. of Technology (Germany)

Published in SPIE Proceedings Vol. 3409:
Electronic Imaging: Processing, Printing, and Publishing in Color
Jan Bares, Editor(s)

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