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Conference Papers Year : 2008

On the imaging of two-dimensional thin inclusions by a MUSIC-type algorithm from boundary measurements

Abstract

A technique for reconstructing penetrable single thin, curve-like smooth inclusion in a homogeneous medium is proposed. We present an asymptotic formula for the scattering amplitude by plane waves to build a MUSIC-type algorithm. This algorithm operated at a fixed nonzero frequency yields the shape of the inclusion from scattered far-fields in addition to estimates of the length of the supporting curve. Numerical experiments in both cases demonstrated how the proposed technique behaves.
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Dates and versions

hal-00788039 , version 1 (13-02-2013)

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  • HAL Id : hal-00788039 , version 1

Cite

Won-Kwang Park, Habib Ammari, Dominique Lesselier. On the imaging of two-dimensional thin inclusions by a MUSIC-type algorithm from boundary measurements. 13th International Workshop on Non-Destructive Evaluation (ENDE'08), Jun 2008, Seoul, South Korea. pp.Session 7 Inverse Problems and Imaging. ⟨hal-00788039⟩
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