In this article, a hierarchical stochastic optimization algorithm for profiling of multiple high-
contrast buried objects in large investigation domains (IDs) is presented. As this problem is …

Nonlinear iterative inversion methods are computationally expensive, which leads to limited
applications. In this article, a fast algorithm of the cross-correlated contrast source inversion …

A hybrid inversion procedure for subsoil prospecting by ground-penetrating radar (GPR)
measurements is proposed and experimentally validated in this letter. The approach …

Accurate real-time density monitoring is crucial in quality control and quality assurance
during the asphalt concrete (AC) pavement construction process. Ground penetrating radar …

A sparse planar array often suffers from the strong grating-lobes that deteriorate inversion
performance due to spatial undersampling. In this article, a diffraction tomography (DT) …

Diffraction tomography (DT) is a linear approach to solving electromagnetic inverse
scattering problems. Based on the weak scattering assumptions (such as Born or Rytov …

An efficient multiresolution inverse scattering approach is presented for profiling high-
contrast buried targets in large investigation domains (IDs). The proposed technique is …

This article utilizes artificial intelligence (AI) combined with a modified contrast scheme
(MCS) technique to reconstruct microwave imaging of uniaxial objects. The 2-D …

In this article, we have improved the quantitative inversion performance of the cross-
correlated contrast source inversion (CC-CSI) method by incorporating the subspace …

In this article, a twofold physical model (PM) embedded 3-D U-Net with polarization fusion
(PF), referred to as PUP-Net, is proposed for solving 3-D inverse scattering problems (ISPs) …