Paper
12 July 1993 Invariant pattern recognition and hybrid neural network
Guy J. Lebreton, Laurent Demezet, Emanuel Marom, Naim Konforti, David Mendlovic
Author Affiliations +
Proceedings Volume 1806, Optical Computing; (1993) https://doi.org/10.1117/12.147845
Event: Topical Meeting on Optical Computing, 1992, Minsk, Belarus
Abstract
A flexible system has been set up for image processing, with prototype liquid crystal input, BGO filter and photothermoplastic programmable memory. First experiments utilize fixed references for invariant pattern recognition. The final system will implement a neural network classifier.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Guy J. Lebreton, Laurent Demezet, Emanuel Marom, Naim Konforti, and David Mendlovic "Invariant pattern recognition and hybrid neural network", Proc. SPIE 1806, Optical Computing, (12 July 1993); https://doi.org/10.1117/12.147845
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KEYWORDS
Liquid crystals

Content addressable memory

Holograms

Neural networks

Optical filters

Light valves

Optical computing

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