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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 29, Iss. 32 — Nov. 10, 1990
  • pp: 4790–4797

Parallel distributed processing model with local space-invariant interconnections and its optical architecture

Wei Zhang, Kazuyoshi Itoh, Jun Tanida, and Yoshiki Ichioka  »View Author Affiliations


Applied Optics, Vol. 29, Issue 32, pp. 4790-4797 (1990)
http://dx.doi.org/10.1364/AO.29.004790


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Abstract

This paper proposes a parallel distributed processing model with local space-invariant interconnections, which is more readily implemented by optics and is able to classify patterns correctly, even if they have been shifted or distorted. Error backpropagation is used as a training algorithm. Computer simulation results presented indicate that the processing is effective and the network can deal with the shifted or distorted patterns. Moreover, the optical implementation architecture using matched filters for the model is discussed.

© 1990 Optical Society of America

History
Original Manuscript: April 13, 1989
Published: November 10, 1990

Citation
Wei Zhang, Kazuyoshi Itoh, Jun Tanida, and Yoshiki Ichioka, "Parallel distributed processing model with local space-invariant interconnections and its optical architecture," Appl. Opt. 29, 4790-4797 (1990)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-29-32-4790

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