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Optical Engineering

Generation of Two-Dimensional Optical Spatial Auto- and Cross-Correlation Functons
Author(s): Hans J. Wilde
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Paper Abstract

The generation of accurate two-dimensional auto- and cross-correlo grams as related to optical signal processing is described. The development and design considerations of a simple electro-optical equipment are outlined and the parameters explained, and the principle of operation is discussed. The article then shows possible applications for sonar displays in the field of target recognition and tracking. The final sections deal with correlograrns of small objects and complex images.

Paper Details

Date Published: 1 March 1969
PDF: 6 pages
Opt. Eng. 7(3) 070383 doi: 10.1117/12.7971515
Published in: Optical Engineering Volume 7, Issue 3
Show Author Affiliations
Hans J. Wilde, U. S. Navy Underwater Sound Laboratory (United States)

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