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Proceedings Paper

Prediction of coherent change detection performance in SAR
Author(s): A. J. Bennett; D. Blacknell; K. Martin; D. B. André
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Paper Abstract

A method of Coherent Change Detection (CCD) performance prediction is described based on (1) a simple analysis of the frequency support overlap between the two collects which encapsulates imaging geometry effects and (2) a method of relating environmental effects to average scatterer disturbance which can be assessed empirically. The strength of this approach is that, once the average disturbance for a particular environmental effect has been established from one system, it can be extrapolated to all other systems since mean disturbance is system-independent. Validation and application of this approach using simulated examples is presented.

Paper Details

Date Published: 5 May 2011
PDF: 11 pages
Proc. SPIE 8051, Algorithms for Synthetic Aperture Radar Imagery XVIII, 80510Z (5 May 2011); doi: 10.1117/12.883833
Show Author Affiliations
A. J. Bennett, Defence Science and Technology Lab. (United Kingdom)
D. Blacknell, Defence Science and Technology Lab. (United Kingdom)
K. Martin, Defence Science and Technology Lab. (United Kingdom)
D. B. André, Defence Science and Technology Lab. (United Kingdom)


Published in SPIE Proceedings Vol. 8051:
Algorithms for Synthetic Aperture Radar Imagery XVIII
Edmund G. Zelnio; Frederick D. Garber, Editor(s)

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