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Proceedings Paper

Mutually optimal coding for optical correlation pattern recognition
Author(s): Richard D. Juday
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Paper Abstract

A correlator performs better if the input and filter are made compatible with each other. To date, most quantitative work has been spent on improving filters. We give general rules for mutually optimizing input image conversions and filter SLM control. The rules take into account several realistic system considerations, including phase and amplitude coupling of input and filter modulators, inherent system noise, and a wide variety of quadratic ratio metrics.

Paper Details

Date Published: 29 September 1994
PDF: 6 pages
Proc. SPIE 2297, Photonics for Processors, Neural Networks, and Memories II, (29 September 1994); doi: 10.1117/12.187327
Show Author Affiliations
Richard D. Juday, NASA Johnson Space Ctr. (United States)

Published in SPIE Proceedings Vol. 2297:
Photonics for Processors, Neural Networks, and Memories II
Joseph L. Horner; Bahram Javidi; Stephen T. Kowel, Editor(s)

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