25 November 1992 Acousto-optic image correlators
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Proceedings Volume 1844, Acousto-Optics and Applications; (1992) https://doi.org/10.1117/12.131913
Event: Acousto-Optics and Applications, 1992, Gdansk-Jurata, Poland
The acousto-optic correlator is a well developed tool for performing pattern recognition. By cascading several one-dimensional correlators in parallel, it is possible to implement two- dimensional image correlation using only one acousto-optic device. We review the development of acousto-optic correlation and pattern recognition systems, and describe recent developments which have made image correlation practical. Computer simulations of image correlation and modifications to the existing architectures are discussed.
© (1992) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Pankaj K. Das, Pankaj K. Das, Casimer M. DeCusatis, Casimer M. DeCusatis, "Acousto-optic image correlators", Proc. SPIE 1844, Acousto-Optics and Applications, (25 November 1992); doi: 10.1117/12.131913; https://doi.org/10.1117/12.131913

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