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Proceedings Paper

Application of fast back-projection techniques for some inverse problems of synthetic aperture radar
Author(s): Stefan Nilsson; Lars Erik Andersson
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Paper 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.

Paper Details

Date Published: 15 September 1998
PDF: 11 pages
Proc. SPIE 3370, Algorithms for Synthetic Aperture Radar Imagery V, (15 September 1998); doi: 10.1117/12.321872
Show Author Affiliations
Stefan Nilsson, Swedish Defence Research Establishment (Sweden)
Lars Erik Andersson, Swedish Defence Research Establishment (Sweden)


Published in SPIE Proceedings Vol. 3370:
Algorithms for Synthetic Aperture Radar Imagery V
Edmund G. Zelnio, Editor(s)

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