An efficient interpolation for calculation of the response of composite layered material and its implementation in MUSIC imaging

Abstract : Focus is on computing the response of a layered composite anisotropic material to a source not close to the domain of interest. A novel interpolation and integration method taking care of fast oscillating spectral response is proposed. The implementation into the multiple signal classification (MUSIC) imaging method is presented also.
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Giacomo Rodeghiero, Yu Zhong, Marc Lambert, Dominique Lesselier, Xudong Chen. An efficient interpolation for calculation of the response of composite layered material and its implementation in MUSIC imaging. Assemblée générale biannuelle du GDR Ondes - Interférences d'Ondes, Nov 2013, Dijon, France. ⟨hal-00927059⟩

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