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Optical pattern recognition III; Proceedings of the Meeting, Orlando, FL, Apr. 21, 22, 1992Consideration is given to transitioning of optical processing into systems (TOPS), optical correlator hardware, phase-only optical correlation filters, optical distortion-invariant correlation filters, and optical neural networks. Particular attention is given to a test target for optical correlators, a TOPS electronic warfare channelizer program, a portable video-rate optical correlator, a joint transform correlator employing electron trapping materials, a novelty filtered optical correlator using a photorefractive crystal, a comparison of correlation performance of smart ternary phase-amplitude filters with gray-scale and binary input scenes, real-time distortion-tolerant composite filters for automatic target identification, landscaping the correlation surface, fast designing of a circular harmonic filter using simulated annealing, feature-based correlation filters for distortion invariance, automatic target recognition using a feature-based optical neural network, and a holographic inner-product processor for pattern recognition.
Document ID
19930044675
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Casasent, David P.
(Carnegie Mellon Univ. Pittsburgh, PA, United States)
Chao, Tien-Hsin
(JPL Pasadena, CA, United States)
Date Acquired
August 16, 2013
Publication Date
January 1, 1992
Publication Information
Publisher: Society of Photo-Optical Instrumentation Engineers (SPIE Proceedings. Vol. 1701)
ISBN: 0-8194-0866-2
Subject Category
Cybernetics
Report/Patent Number
SPIE-1701
Accession Number
93A28672
Distribution Limits
Public
Copyright
Other

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