A numerical comparison of two innovative microwave imaging strategies is presented. To effectively tackle the non-linearity and ill-posedness arising in the inversion process, the techniques integrate a multi-resolution approach with two different `Inexact-Newton' methods developed either within the contrast source or within the contrast field formulations of the inverse scattering problem. A set of preliminary numerical results is presented to compare the features and potentialities of the methods.

CSI-CFI Formulations of the Multiresolution Inexact Newton Method – A Numerical Comparison

Oliveri, Giacomo;Massa, Andrea
2011-01-01

Abstract

A numerical comparison of two innovative microwave imaging strategies is presented. To effectively tackle the non-linearity and ill-posedness arising in the inversion process, the techniques integrate a multi-resolution approach with two different `Inexact-Newton' methods developed either within the contrast source or within the contrast field formulations of the inverse scattering problem. A set of preliminary numerical results is presented to compare the features and potentialities of the methods.
2011
XXX URSI General Assembly and Scientific Symposium of International Union of Radio Science
Istanbul, TK
URSI
9781424451173
Oliveri, Giacomo; A., Randazzo; M., Pastorino; Massa, Andrea
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11572/89788
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