Hybrid digital-optical cross correlator for image and feature classification

Marija Strojnik; Michael S. Shumate; Jeffrey A. Sloan

doi:10.1117/12.34761

1 July 1990 Hybrid digital-optical cross correlator for image and feature classification

Marija Strojnik, Michael S. Shumate, Jeffrey A. Sloan

Proceedings Volume 1319, Optics in Complex Systems; (1990) https://doi.org/10.1117/12.34761
Event: 15th International Optics in Complex Systems, 1990, Garmisch, Germany

Abstract

We describe a complex optical system consisting of a 4f optical correlator with programmable filters that operates at video rates. Filter generation storage and management is under control of a digital on-board computer.

Citation Download Citation

Marija Strojnik, Michael S. Shumate, and Jeffrey A. Sloan "Hybrid digital-optical cross correlator for image and feature classification", Proc. SPIE 1319, Optics in Complex Systems, (1 July 1990); https://doi.org/10.1117/12.34761

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