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Optical Engineering

Measurements and Analysis of Two-Dimensional Optical Correlogram
Author(s): Hans J. Wilde
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Paper Abstract

Comparative results of optical analog and digital calculation of a number of two-dimensional auto- and cross-correlation functions are presented. The technique of optical correlation is shown to be reasonably accurate and is, therefore, of potential value as a signal processing tool.

Paper Details

Date Published: 1 January 1970
PDF: 3 pages
Opt. Eng. 8(2) 080235 doi: 10.1117/12.7971536
Published in: Optical Engineering Volume 8, Issue 2
Show Author Affiliations
Hans J. Wilde, Navy Underwater Sound Laboratory (United States)

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