Microwave imaging within the first-order Born approximation by means of the contrast-field Bayesian compressive sensing
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 …
that exploits the Bayesian compressive sampling (BCS) paradigm is proposed for the …
Bayesian compressive sensing approaches for the reconstruction of two-dimensional sparse scatterers under TE illuminations
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” …
illumination is dealt with. Starting from a probabilistic formulation of the “inverse source” …
Microwave imaging of the neck by means of artificial neural networks for tumor detection
In this paper, a microwave imaging approach based on artificial neural networks (ANNs) for
neck tumor detection is presented. The aim of this technique is to retrieve the geometric and …
neck tumor detection is presented. The aim of this technique is to retrieve the geometric and …
GPR imaging via qualitative and quantitative approaches
Abstract Ground Penetrating Radar (GPR) is a non-destructive imaging system able to
provide high-resolution images of the subsurface. From a theoretical point of view, it requires …
provide high-resolution images of the subsurface. From a theoretical point of view, it requires …
Through-the-wall microwave imaging: Forward and inverse scattering modeling
The imaging of dielectric targets hidden behind a wall is addressed in this paper. An
analytical solver for a fast and accurate computation of the forward scattered field by the …
analytical solver for a fast and accurate computation of the forward scattered field by the …
An iterative modified diffraction tomography method for reconstruction of a high-contrast buried object
M Hajebi, A Tavakoli, M Dehmollaian… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
An iterative subsurface inverse scattering algorithm has been proposed to profile high-
contrast 2-D dielectric objects buried under a lossy ground. The proposed iterative modified …
contrast 2-D dielectric objects buried under a lossy ground. The proposed iterative modified …
Three-dimensional electromagnetic imaging of dielectric targets by means of the multiscaling inexact-Newton method
A novel approach for three-dimensional electromagnetic imaging is presented. This
technique is a combination of an iterative multiscaling approach with an inexact-Newton …
technique is a combination of an iterative multiscaling approach with an inexact-Newton …
Multifrequency Bayesian compressive sensing methods for microwave imaging
The Bayesian retrieval of sparse scatterers under multifrequency transverse magnetic
illuminations is addressed. Two innovative imaging strategies are formulated to process the …
illuminations is addressed. Two innovative imaging strategies are formulated to process the …
Scattering data inversion through interval analysis under Rytov approximation
The solution of inverse scattering problems where the unknown scatterer respects the Rytov
approximation is addressed in this paper by means of an innovative strategy based on …
approximation is addressed in this paper by means of an innovative strategy based on …