Prediction of coherent change detection performance in SAR

A. J. Bennett; D. Blacknell; K. Martin; D. B. André

doi:10.1117/12.883833

4 May 2011 Prediction of coherent change detection performance in SAR

A. J. Bennett; D. Blacknell; K. Martin; D. B. André

Author Affiliations +

Proceedings Volume 8051, Algorithms for Synthetic Aperture Radar Imagery XVIII; 80510Z (2011) https://doi.org/10.1117/12.883833
Event: SPIE Defense, Security, and Sensing, 2011, Orlando, Florida, United States

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.

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A. J. Bennett, A. J. Bennett, D. Blacknell, D. Blacknell, K. Martin, K. Martin, D. B. André, D. B. André, } "Prediction of coherent change detection performance in SAR", Proc. SPIE 8051, Algorithms for Synthetic Aperture Radar Imagery XVIII, 80510Z (4 May 2011); doi: 10.1117/12.883833; https://doi.org/10.1117/12.883833

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