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Proceedings Paper

1-D Acousto-Optic Processing Of 2-D Data
Author(s): David Casasent; Jung Hee Song
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Paper Abstract

Various new 1-D processing techniques for handling typically 2-D data problems are advanced. These include synthetic aperture radar, spotlight synthetic aperture radar, and pattern recognition. Quantitative data for 2-D optical character recognition using 1-D processing is detailed. Perfect recognition of all 26 characters is obtained using only 1-D processing. Acousto-optic signal processing architectures are emphasized since they are typically the most attractive and fastest 1-D optical processing units. We conclude with attention to new architectures to achieve image interpolation and subtraction for new target tracking applications.

Paper Details

Date Published: 21 August 1987
PDF: 10 pages
Proc. SPIE 0754, Optical and Digital Pattern Recognition, (21 August 1987); doi: 10.1117/12.939968
Show Author Affiliations
David Casasent, Carnegie Mellon University (United States)
Jung Hee Song, Carnegie Mellon University (United States)

Published in SPIE Proceedings Vol. 0754:
Optical and Digital Pattern Recognition
Hua-Kuang Liu; Paul S. Schenker, Editor(s)

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