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Article Dans Une Revue SIAM Journal on Imaging Sciences Année : 2014

Numerical reconstruction of electromagnetic inclusions in three dimensions

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This paper is concerned with the reconstruction of electromagnetic inclusions in a three-dimensional bounded domain by boundary measurements. An accurate and stable reconstruction method is presented to solve the associated inverse problem. The approach consists of two main steps: (1). At low frequency, a MUltiple SIgnal Classification (MUSIC) algorithm is used to obtain the locations of inclusions, which serve as an initial guess for reconstructions at higher frequencies; (2). A continuation method based on multiple frequency data is then applied to recover the shapes of inclusions accurately. Numerical examples are provided to illustrate the effectiveness of the approach.
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hal-01286235 , version 1 (10-03-2016)

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Gang Bao, Junshan Lin, Séraphin Mefire. Numerical reconstruction of electromagnetic inclusions in three dimensions. SIAM Journal on Imaging Sciences, 2014, 7 (1), pp.558-577. ⟨10.1137/130937640⟩. ⟨hal-01286235⟩
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