18 January 1993 Real-time pattern recognition by joint-Fourier transform correlation
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Proceedings Volume 1713, International Conference on Manufacturing Automation; (1993) https://doi.org/10.1117/12.138486
Event: International Conference on Manufacturing Automation, 1992, Hong Kong, Hong Kong
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.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Ting-Chung Poon and Ronald J. Pieper "Real-time pattern recognition by joint-Fourier transform correlation", Proc. SPIE 1713, International Conference on Manufacturing Automation, (18 January 1993); doi: 10.1117/12.138486; https://doi.org/10.1117/12.138486
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