Embedding deep learning in inverse scattering problems

Y Sanghvi, Y Kalepu… - IEEE Transactions on …, 2019‏ - ieeexplore.ieee.org
In this paper, we introduce a deep-learning-based framework to solve electromagnetic
inverse scattering problems. This framework builds on and extends the capabilities of …

Microwave imaging within the first-order Born approximation by means of the contrast-field Bayesian compressive sensing

L Poli, G Oliveri, A Massa - IEEE Transactions on Antennas …, 2012‏ - ieeexplore.ieee.org
A new approach based the contrast field (CF) formulation of the microwave imaging problem
that exploits the Bayesian compressive sampling (BCS) paradigm is proposed for the …

Constrained design of passive static EM skins

G Oliveri, F Zardi, P Rocca, M Salucci… - IEEE Transactions on …, 2022‏ - ieeexplore.ieee.org
An innovative approach based on an inverse source (IS) formulation is introduced for the
design of constrained static-passive electromagnetic skins (SP-EMSs). By leveraging on the …

Wavelet-based compressive imaging of sparse targets

N Anselmi, M Salucci, G Oliveri… - IEEE Transactions on …, 2015‏ - ieeexplore.ieee.org
The application of the compressive sensing (CS) paradigm to retrieve non-single-pixels
contrast profiles is discussed. By exploiting a wavelet representation to model complex …

MT–BCS-based microwave imaging approach through minimum-norm current expansion

L Poli, G Oliveri, F Viani, A Massa - IEEE Transactions on …, 2013‏ - ieeexplore.ieee.org
An innovative three-step technique based on the multi-task Bayesian compressive sensing
(MT-BCS) strategy is introduced to image 2D-sparse dielectric profiles. The proposed …

Bayesian compressive sensing approaches for the reconstruction of two-dimensional sparse scatterers under TE illuminations

L Poli, G Oliveri, P Rocca… - IEEE Transactions on …, 2012‏ - ieeexplore.ieee.org
In this paper, the reconstruction of sparse scatterers under multiview transverse-electric
illumination is dealt with. Starting from a probabilistic formulation of the “inverse source” …

A new integral equation method to solve highly nonlinear inverse scattering problems

Y Zhong, M Lambert, D Lesselier… - IEEE Transactions on …, 2016‏ - ieeexplore.ieee.org
A family of new integral equations (NIE) is proposed in this paper, which are transformed
from the original Lippmann-Schwinger integral equation. It can be shown that the NIE can …

Bayesian compressive optical imaging<? A3B2 show [pmg: line-break justify=" yes"/]?> within the Rytov approximation

G Oliveri, L Poli, P Rocca, A Massa - Optics Letters, 2012‏ - opg.optica.org
Within the range of validity of the Rytov approximation (RA), an innovative Bayesian
compressive sensing (BCS) inverse scattering technique is developed. Potentialities and …

A physics-induced deep learning scheme for electromagnetic inverse scattering

Z Wu, Y Peng, P Wang, W Wang… - IEEE Transactions on …, 2023‏ - ieeexplore.ieee.org
This article studies the full-wave electromagnetic inverse scattering (EMIS) problem that
aims to retrieve the permittivities of dielectric scatterers based on the knowledge of …

A multiresolution contraction integral equation method for solving highly nonlinear inverse scattering problems

Y Zhong, M Salucci, K Xu, A Polo… - IEEE transactions on …, 2019‏ - ieeexplore.ieee.org
The solution of highly nonlinear inverse scattering problems is addressed. An innovative
multiresolution microwave imaging technique, which leverages on the profitable integration …