Machine vision through optical correlator

Wantao He; Gang Deng

doi:10.1117/12.205763

28 March 1995 Machine vision through optical correlator

Wantao He, Gang Deng

Proceedings Volume 2490, Optical Pattern Recognition VI; (1995) https://doi.org/10.1117/12.205763
Event: SPIE's 1995 Symposium on OE/Aerospace Sensing and Dual Use Photonics, 1995, Orlando, FL, United States

Abstract

For realizing machine vision using optical coherent information processing technique, distance and direction of moving target must first be detected. In our digital-optical hybrid correlation filtering system, a new method of detection distance and direction of moving target was proposed. In the paper, we studied the algorithm of detecting distance and direction of moving target by means of the method and gave the experiment results. Without question, it would have practical application in the study of machine vision.

Citation Download Citation

Wantao He and Gang Deng "Machine vision through optical correlator", Proc. SPIE 2490, Optical Pattern Recognition VI, (28 March 1995); https://doi.org/10.1117/12.205763

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