Application of fast back-projection techniques for some inverse problems of synthetic aperture radar

Stefan Nilsson; Lars Erik Andersson

doi:10.1117/12.321872

15 September 1998 Application of fast back-projection techniques for some inverse problems of synthetic aperture radar

Stefan Nilsson, Lars Erik Andersson

Proceedings Volume 3370, Algorithms for Synthetic Aperture Radar Imagery V; (1998) https://doi.org/10.1117/12.321872
Event: Aerospace/Defense Sensing and Controls, 1998, Orlando, FL, United States

Abstract

In certain radar imaging applications one encounters the problem of reconstructing a reflectivity function from information about its averages over circles with center on a straight line. A robust inversion method is a filtered backprojection method, similar to the one used in medical tomography. We will present a fast algorithm for this backprojection operator. Numerical examples are given.

Citation Download Citation

Stefan Nilsson and Lars Erik Andersson "Application of fast back-projection techniques for some inverse problems of synthetic aperture radar", Proc. SPIE 3370, Algorithms for Synthetic Aperture Radar Imagery V, (15 September 1998); https://doi.org/10.1117/12.321872

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