Multi-Scale Compressive Processing for Inverse Scattering within the Contrast Source Formulation

Abstract : In this paper, an effective microwave imaging method based on the Compressive Processing (CP) paradigm combined with an Iterative Multi-Scaling (IMS) approach within the contrast source formulation is presented. For each step of the IMS procedure, a customized relevance vector machine (RVM) is employed to retrieve the unknowns contrast source coefficients of a suitable sparsification basis and driven to search for the solution within a restricted domain defined according to the information progressively acquired on the scatterer features.
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https://hal.archives-ouvertes.fr/hal-02419489
Contributor : Andrea Massa <>
Submitted on : Thursday, December 19, 2019 - 2:58:40 PM
Last modification on : Wednesday, January 8, 2020 - 1:32:46 AM

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Marco Salucci, Lorenzo Poli, Nicola Anselmi, Andrea Massa. Multi-Scale Compressive Processing for Inverse Scattering within the Contrast Source Formulation. 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, Jul 2019, Atlanta, United States. pp.1017-1018, ⟨10.1109/APUSNCURSINRSM.2019.8889328⟩. ⟨hal-02419489⟩

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