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Proceedings Paper

Bipolar correlations in composite circular harmonic filters
Author(s): Luc Leclerc; Yunlong Sheng; Henri H. Arsenault
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Paper Abstract

A specially designed circular harmonic filter (CHF) which yields bipolar inner product between the filter function and the input pattern is presented. The CH covariance filter which combines the object function and a uniform circular harmonic background is capable of improving the discrimination capability of a single CH filter.

Paper Details

Date Published: 1 November 1991
PDF: 8 pages
Proc. SPIE 1564, Optical Information Processing Systems and Architectures III, (1 November 1991); doi: 10.1117/12.49698
Show Author Affiliations
Luc Leclerc, Univ. Laval (Canada)
Yunlong Sheng, Univ. Laval (Canada)
Henri H. Arsenault, Univ. Laval (Canada)

Published in SPIE Proceedings Vol. 1564:
Optical Information Processing Systems and Architectures III
Bahram Javidi, Editor(s)

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