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Proceedings Paper

Garden of joint transform correlators: an account of recent advances
Author(s): Francis T. S. Yu
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Paper Abstract

This article reviews the development and recent advances of joint transform correlators. In optical correlation detection, there are two basic architectures; one uses the Fourier-domain matched filter and the other uses the spatial-domain filter. Pros and cons of these types of correlators are addressed. The recent development of joint transform correlators are also stressed.

Paper Details

Date Published: 27 December 1996
PDF: 6 pages
Proc. SPIE 2969, Second International Conference on Optical Information Processing, (27 December 1996); doi: 10.1117/12.262610
Show Author Affiliations
Francis T. S. Yu, The Pennsylvania State Univ. (United States)


Published in SPIE Proceedings Vol. 2969:
Second International Conference on Optical Information Processing
Zhores I. Alferov; Yuri V. Gulyaev; Dennis R. Pape, Editor(s)

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