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Proceedings Paper

Linear Phase Coefficient Composite Filters For Optical Pattern Recognition
Author(s): Larry Hassebrook; B. V. K. Vijaya Kumar; Larry Hostetler
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Paper Abstract

A new type of composite filters called the Linear Phase Coefficient Composite Filters (LPCCF) is introduced. Unlike previous approaches to composite filter design, this method considers the training set selection and the filter design simultaneously. The LPCCF is obtained by summing the training images weighted by complex weights of unit magnitude and linear phase. This paper also presents a way of combining the outputs of a bank of LPCCFs. Computer simulations are also included to quantify the performance of this approach.

Paper Details

Date Published: 29 June 1989
PDF: 9 pages
Proc. SPIE 1053, Optical Pattern Recognition, (29 June 1989); doi: 10.1117/12.951533
Show Author Affiliations
Larry Hassebrook, Carnegie Mellon University (United States)
B. V. K. Vijaya Kumar, Carnegie Mellon University (United States)
Larry Hostetler, Sandia National Laboratories (United States)

Published in SPIE Proceedings Vol. 1053:
Optical Pattern Recognition
Hua-Kuang Liu, Editor(s)

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