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Proceedings Paper

Balancing among filtering objectives in coupled SDFs
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Paper Abstract

We consider a correlation metric form that is a ratio of quadratics and includes system noise modeled as additive at the correlation plane. We have its optimization on arbitrary spatial light modulators. By selection of coefficients, it may be balanced among a class of individual performance metrics, including synthetic discriminant function criteria. We examine some criteria for selection of the balancing coefficients, so that to one extent or another the resulting filter exhibits robustness against input noise, sharp correlation peaks, invariant response to in- class training images, or discrimination against out-of-class objects.

Paper Details

Date Published: 28 August 1995
PDF: 4 pages
Proc. SPIE 2565, Optical Implementation of Information Processing, (28 August 1995); doi: 10.1117/12.217652
Show Author Affiliations
Richard D. Juday, NASA Johnson Space Ctr. (United States)
Bhagavatula Vijaya Kumar, Carnegie Mellon Univ. (United States)

Published in SPIE Proceedings Vol. 2565:
Optical Implementation of Information Processing
Bahram Javidi; Joseph L. Horner, Editor(s)

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