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Proceedings Paper

Image Enhancement By Partially Coherent Imaging
Author(s): William T. Rhodes; M. Koizumi
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Paper Abstract

A partially coherent Koehler-illumination imaging system equipped with complementary masks in source and pupil planes can be used to perform image enhancement operations such as directional or non-directional edge enhancement and emphasis of spatial bandpass features. With many objects the use of complementary masks results in high-contrast images. Underlying principles are explained and preliminary experimental results presented.

Paper Details

Date Published: 15 April 1983
PDF: 4 pages
Proc. SPIE 0422, 10th Intl Optical Computing Conf, (15 April 1983); doi: 10.1117/12.936121
Show Author Affiliations
William T. Rhodes, Georgia Institute of Technology (United States)
M. Koizumi, Georgia Institute of Technology (United States)

Published in SPIE Proceedings Vol. 0422:
10th Intl Optical Computing Conf
Sam Horvitz, Editor(s)

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