1-D Acousto-Optic Processing Of 2-D Data

David Casasent; Jung Hee Song

doi:10.1117/12.939968

21 August 1987 1-D Acousto-Optic Processing Of 2-D Data

David Casasent, Jung Hee Song

Proceedings Volume 0754, Optical and Digital Pattern Recognition; (1987) https://doi.org/10.1117/12.939968
Event: OE LASE'87 and EO Imaging Symposium, 1987, Los Angeles, CA, United States

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.

Citation Download Citation

David Casasent and Jung Hee Song "1-D Acousto-Optic Processing Of 2-D Data", Proc. SPIE 0754, Optical and Digital Pattern Recognition, (21 August 1987); https://doi.org/10.1117/12.939968

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