Bayesian approach for limited-aperture inverse acoustic scattering with total variation prior

Image processing for limited aperture inverse acoustic obstacle scattering

Logarithmic Laplacian Prior Based Bayesian Inverse Synthetic Aperture Radar Imaging

This paper presents a novel Inverse Synthetic Aperture Radar Imaging (ISAR) algorithm based on a new sparse prior, known as the logarithmic Laplacian prior. The newly proposed logarithmic Laplacian prior has a narrower main lobe with higher tail values than the Laplacian prior, which helps to achieve performance improvement on sparse representation. The logarithmic Laplacian prior is used for I...

A Bayesian approach for nonlinear inverse scattering tomographic imaging

Numerical Solution of Limited-data Inverse Problems Arising from X-ray Tomography and Acoustic Inverse Scattering

Prior Model Selection for Bayesian Inverse Electrocardiography

The goal of the inverse problem of electrocardiography (ECG) is to reconstruct cardiac electrical sources using body surface potential measurements, and an appropriate mathematical model representing the thorax [1,2]. However, due to attenuation and smoothing that occurs in the thorax, the problem is ill-posed and reliable solutions require regularization. The application of suitable regulariza...