58 citations · 196 across the 26 of their papers we have counts for
5 papers · 1 filter
Limited Aperture Inverse Scattering Problems using Bayesian Approach and Extended Sampling Method
Zhaoxiang Li, Zhiliang Deng, Jiguang Sun
Inverse scattering problems have many important applications. In this paper, given limited aperture data, we propose a Bayesian method for the inverse acoustic scattering to recons…
Extended sampling method for inverse elastic scattering problems using one incident wave
J Liu, X. Liu, J. Sun
We consider the inverse elastic scattering problems using the far field data due to one incident plane wave. A simple method is proposed to reconstruct the location and size of the…
Extended Sampling Method in Inverse Scattering
Juan Liu, Jiguang Sun
A new sampling method for inverse scattering problems is proposed to process far field data of one incident wave. As the linear sampling method, the method sets up ill-posed integr…
Fast acoustic source imaging using multi-frequency sparse data
Ala Alzaalig, Guanghui Hu, Xiaodong Liu +1
We consider the acoustic source imaging problems using multiple frequency data. Using the data of one observation direction/point, we prove that some information (size and location…
Direct and Inverse Elastic Scattering From Anisotropic Media
Gang Bao, Guanghui Hu, Jiguang Sun +1
Assume a time-harmonic elastic wave is incident onto a penetrable anisotropic body embedded into a homogeneous isotropic background medium. We propose an equivalent variational for…