A Total-Variation Compressive Processing Approach to Two-Dimensional Field Reconstruction

Abstract : An innovative approach based on a total variation (TV) version of the compressive sensing (CS) technique is proposed for the two-dimensional far field reconstruction from a limited number of measurement points. The reconstruction problem is formulated as the minimization of an augmented Lagrangian function. A set of numerical experiments results is provided to assess the potentialities and features of the proposed method.
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https://hal.archives-ouvertes.fr/hal-02420247
Contributor : Andrea Massa <>
Submitted on : Thursday, December 19, 2019 - 5:40:17 PM
Last modification on : Wednesday, January 8, 2020 - 1:32:46 AM

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Baozhu Li, Giacomo Oliveri, Nicola Anselmi, Andrea Massa, Wei Ke, et al.. A Total-Variation Compressive Processing Approach to Two-Dimensional Field Reconstruction. 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, Jul 2019, Atlanta, United States. pp.1467-1468, ⟨10.1109/APUSNCURSINRSM.2019.8888291⟩. ⟨hal-02420247⟩

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