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Optical Engineering

Performance Of Wigner Distribution Function Based Detection Methods
Author(s): B. V. K. Vijaya Kumar; Christopher W. Carroll
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Paper Abstract

As the first step in investigating uses of the Wigner distribution function (WD) for pattern recognition applications, we consider its use in a simple binary detection problem. Using the output signal-to-noise ratio as a performance measure, we show that WD based methods provide similar performance to the conventional cross-correlator. We show that, by proper extension of the known reference signal, the computation involved in WD based methods can be reduced. Simulation results are provided to illustrate our theoretical conclusions.

Paper Details

Date Published: 1 December 1984
PDF: 6 pages
Opt. Eng. 23(6) 236732 doi: 10.1117/12.7973372
Published in: Optical Engineering Volume 23, Issue 6
Show Author Affiliations
B. V. K. Vijaya Kumar, Carnegie-Mellon University (United States)
Christopher W. Carroll, Carnegie-Mellon University (United States)

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