SALUCCI, Marco and POLI, Lorenzo and ZARDI, Francesco and TOSI, Luca and LUSA, Samantha and MASSA, Andrea (2025) Contrast Source Inversion Using Iterative Multi-Scaling BCS. Technical Report. ELEDIA Research Center - University of Trento.
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Abstract
A new multi-resolution (MR) inverse scattering strategy is developed within the contrast source inversion (CSI) framework to retrieve non-Born scatterers. The unknown contrast sources are iteratively reconstructed through a Bayesian compressive sensing (BCS) technique. The proposed MR-BCS-CSI approach is evaluated using synthetic data, demonstrating its accuracy and robustness. Comparative analyses with recent state-of-the-art methods further underscore the effectiveness and competitiveness of the approach.
| Item Type: | Monograph (Technical Report) |
|---|---|
| Uncontrolled Keywords: | microwave imaging (MI), contrast source inversion (CSI), Bayesian compressive sensing (BCS), inverse scattering (IS) |
| Subjects: | A Areas > A WC Next Generation Wireless Communications M Methodologies > M CS Compressive Sensing |
| URI: | http://www.eledia.org/students-reports/id/eprint/913 |
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