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Proceedings Paper

Optical face recognition system
Author(s): Demetri Psaltis; Yong Qiao; Hsin-Yu Sidney Li
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Paper Abstract

We describe a two-layer neural network using holographic optical disks as the interconnection weights. Such a system can be used to implement one two-layer with large number of hidden units, or several two-layer networks with smaller number of hidden units.

Paper Details

Date Published: 2 February 1993
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Proc. SPIE 1773, Photonics for Computers, Neural Networks, and Memories, (2 February 1993); doi: 10.1117/12.983189
Show Author Affiliations
Demetri Psaltis, California Institute of Technology (United States)
Yong Qiao, California Institute of Technology (United States)
Hsin-Yu Sidney Li, California Institute of Technology (United States)


Published in SPIE Proceedings Vol. 1773:
Photonics for Computers, Neural Networks, and Memories
Stephen T. Kowel; John A. Neff; William J. Miceli, Editor(s)

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