Orthonormalization procedure for optical resonator neural networks

Edwin Ghahramani; L. Roger B. Patterson

doi:10.1117/12.60041

1 November 1992 Orthonormalization procedure for optical resonator neural networks

Edwin Ghahramani, L. Roger B. Patterson

Author Affiliations +

Optical Engineering, Vol. 31, Issue 11, (November 1992). https://doi.org/10.1117/12.60041

Abstract

The problems arising from nonorthonormality of the stored images in an optical resonator neural network are discussed, and a solution is given whereby the eigenmodes of the resonator can be found. This approach is implemented in computer simulations of the resonator. A number of diverse and distorted input images are successfully identified. Results for individual examples are presented and type I (in-class discrimination) and II (out-of-class discrimination) false alarm rates for this configuration are obtained. We show that by using the information on the convergence rate of an iterative scheme, the performance of the system, as compared to that of a correlation filter, can be improved.

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Edwin Ghahramani and L. Roger B. Patterson "Orthonormalization procedure for optical resonator neural networks," Optical Engineering 31(11), (1 November 1992). https://doi.org/10.1117/12.60041

Published: 1 November 1992

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