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Proceedings Paper

Generalized optimum receiver for pattern recognition with multiplicative, additive, and nonoverlapping background noise
Author(s): Bahram Javidi; Nasser Towghi; Jian Li
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Paper Abstract

In this paper we design an optimum receiver to detect a pattern or a reference signal. We design a receiver which detects the signal distorted by a multiplicative noise on the signal itself, as well as by additive noise and by non- overlapping scene noise. We use hypothesis testing to determine the location of a target buried in multiplicative, additive, and non-overlapping background noise. We also consider the case when the reference pattern is illuminated with an unknown illumination constant. Using computer simulations we show that, for the images tested here, the optimum receiver performs better than some of the existing receivers.

Paper Details

Date Published: 9 October 1998
PDF: 18 pages
Proc. SPIE 3466, Algorithms, Devices, and Systems for Optical Information Processing II, (9 October 1998); doi: 10.1117/12.326798
Show Author Affiliations
Bahram Javidi, Univ. of Connecticut (United States)
Nasser Towghi, Univ. of Connecticut (United States)
Jian Li, SUNY/Stony Brook (United States)


Published in SPIE Proceedings Vol. 3466:
Algorithms, Devices, and Systems for Optical Information Processing II
Bahram Javidi; Demetri Psaltis, Editor(s)

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