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Proceedings Paper

Application of N-dimensional filters to sequential filtering
Author(s): Gregory O. Gheen
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Paper Abstract

N-diniensional filters are employed to alleviate the bottleneck in optical correlators caused by the output detector array. These filters are implemented by time integrating the response of a number of filters on the detector array. Ndimensional filters provide superior clutter rejection and can effectively accelerate the speed of the sequential filtering operations that are needed for robust optical pattern recognition. 1.

Paper Details

Date Published: 1 September 1990
PDF: 8 pages
Proc. SPIE 1297, Hybrid Image and Signal Processing II, (1 September 1990); doi: 10.1117/12.21303
Show Author Affiliations
Gregory O. Gheen, Lockheed Missiles & Space Co., Inc. (United States)

Published in SPIE Proceedings Vol. 1297:
Hybrid Image and Signal Processing II
David P. Casasent; Andrew G. Tescher, Editor(s)

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