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Optical Engineering

Incoherent Electro-Optic Image Correlator
Author(s): Demetri Psaltis
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Paper Abstract

A real-time optical image correlator is described. An acousto-optic device and an array of light-emitting diodes are the electronic-to-optical transducers for the input and reference images, respectively, in this architecture. The two-dimensional correlation is formed by temporal integration on a two-dimensional CCD detector.

Paper Details

Date Published: 1 February 1984
PDF: 4 pages
Opt. Eng. 23(1) doi: 10.1117/12.7973244
Published in: Optical Engineering Volume 23, Issue 1
Show Author Affiliations
Demetri Psaltis, California Institute of Technology (United States)


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