Detector quantization effects in a binary joint transform correlator

Kenneth H. Fielding; Joseph L. Horner

doi:10.1117/12.23421

27 December 1990 Detector quantization effects in a binary joint transform correlator

Kenneth H. Fielding, Joseph L. Horner

Proceedings Volume 1347, Optical Information Processing Systems and Architectures II; (1990) https://doi.org/10.1117/12.23421
Event: 34th Annual International Technical Symposium on Optical and Optoelectronic Applied Science and Engineering, 1990, San Diego, CA, United States

Abstract

A 1 lens focal length binary joint transform correlator is described. This correlator uses a iuagneto-optic spatial light inodu lator, lens, and standard 8bit resolution CCD camera. Computer simulations and experimental results of the effects of changes in scale, in-plane rotation, and multiple targets are discussed.

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Kenneth H. Fielding and Joseph L. Horner "Detector quantization effects in a binary joint transform correlator", Proc. SPIE 1347, Optical Information Processing Systems and Architectures II, (27 December 1990); https://doi.org/10.1117/12.23421

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KEYWORDS

Optical correlators

Joint transforms

Electronic filtering

Sensors

Signal to noise ratio

Binary data

CCD cameras

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