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Proceedings Paper

Real-time holographic implementation of optimal correlation algorithms
Author(s): J. Khoury; Peter D. Gianino; Charles L. Woods
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Paper Abstract

In this paper we theoretically analyze and demonstrate that a photorefractive correlator, originally proposed by D. M. Pepper and later implemented by J. O. White and A. Yariv as well as many others, can be used to realize adaptively a wide variety of optimal correlation filters such as the matched filter, the inverse correlation filter, the maximum discrimination correlation filter and several trade-off correlation filters.

Paper Details

Date Published: 20 March 2001
PDF: 9 pages
Proc. SPIE 4387, Optical Pattern Recognition XII, (20 March 2001); doi: 10.1117/12.421132
Show Author Affiliations
J. Khoury, Air Force Research Lab. and Lartec, Inc. (United States)
Peter D. Gianino, Air Force Research Lab. (United States)
Charles L. Woods, Air Force Research Lab. (United States)


Published in SPIE Proceedings Vol. 4387:
Optical Pattern Recognition XII
David P. Casasent; Tien-Hsin Chao, Editor(s)

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