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Proceedings Paper

Real-time pattern recognition by joint-Fourier transform correlation
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Paper Abstract

Two commonly used optical correlation techniques, matched spatial filtering and joint-Fourier transform correlation, are briefly reviewed. A recently proposed real-time joint-Fourier transform correlation is then discussed and demonstrated by computer simulations.

Paper Details

Date Published: 18 January 1993
PDF: 6 pages
Proc. SPIE 1713, International Conference on Manufacturing Automation, (18 January 1993); doi: 10.1117/12.138486
Show Author Affiliations
Ting-Chung Poon, Virginia Polytechnic Institute and State Univ. (United States)
Ronald J. Pieper, Naval Postgraduate School (United States)

Published in SPIE Proceedings Vol. 1713:
International Conference on Manufacturing Automation
Anand Krishna Asundi; S. T. Tan, Editor(s)

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