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Proceedings Paper

Filter considerations in color correction
Author(s): Michael J. Vrhel; H. Joel Trussell
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Paper Abstract

The quality of color correction is dependent upon the filters used to scan the image. This paper introduces a method of selecting the scanning filters using a priori information about the viewing illumination. Experimental results are presented. The addition of a fourth filter produces significantly improved color correction over that obtained by three filters.

Paper Details

Date Published: 19 May 1992
PDF: 10 pages
Proc. SPIE 1657, Image Processing Algorithms and Techniques III, (19 May 1992); doi: 10.1117/12.58337
Show Author Affiliations
Michael J. Vrhel, North Carolina State Univ. (United States)
H. Joel Trussell, North Carolina State Univ. (United States)

Published in SPIE Proceedings Vol. 1657:
Image Processing Algorithms and Techniques III
James R. Sullivan; Benjamin M. Dawson; Majid Rabbani, Editor(s)

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