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Proceedings Paper

An 'Updateable Image Correlator Employing Synthetic Discriminant Functions,
Author(s): M G Nicholson; G G Gibbons; I R Cooper; C R Petts
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Paper Abstract

Coherent optical image correlators have been the subject of much research since the early work, performed by Vander Lugt in 1964 [1]. The use of conventional holographic techniques in such systems have proven to be inflexible in that the filter function cannot be updated at a speed comparable to that of the processing speed.

Paper Details

Date Published: 6 October 1987
PDF: 6 pages
Proc. SPIE 0812, Progress in Holography, (6 October 1987); doi: 10.1117/12.941607
Show Author Affiliations
M G Nicholson, GEC Research Limited (United Kingdom)
G G Gibbons, GEC Research Limited (United Kingdom)
I R Cooper, GEC Research Limited (United Kingdom)
C R Petts, GEC Research Limited (United Kingdom)

Published in SPIE Proceedings Vol. 0812:
Progress in Holography
Jean P. L. Ebbeni, Editor(s)

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