A hybrid shape reconstruction algorithm based on the near-field microwave imaging
approach is presented. A combination of the linear sampling and level set methods is used …

Abstract 3D traveltime calculation is widely used in seismic exploration technologies such as
seismic migration and tomography. The fast marching method (FMM) is useful for calculating …

A modified level-set method (MLSM) is proposed to simultaneously reconstruct the shape
and electrical properties of 2-D objects. As a numerical technique, the formal level-set …

In this letter, the Kirsch's factorization image reconstruction method is validated using an
experimental setup for scattered field measurement. In this setup, two standard double …

Ultra-wideband (UWB) microwave radar imaging techniques provide a non-invasive means
to extract information related to an object's internal structure. For these applications, a short …

An attempt is made for the first time to investigate the magnetohydrodynamic (MHD) flow of
Phan-Thien Tanner fluid by finding travelling wave solution. By using non-dimensional …

This paper addresses the problem of localizing and segmenting regions embedded within a
surrounding medium by characterizing their boundaries, as opposed to imaging the entirety …

This study describes a technique for complete identification of a two-dimensional scattering
object using microwaves where the scatterer is assumed to be a homogenous dielectric …

A 2D complete identification algorithm for dielectric and multiple objects immersed in air is
presented. The employed technique consists of initially retrieving the shape and position of …

A new hybrid method for a complete identification of multiple scattering two-dimensional
objects using microwaves is proposed in this study, where the scatterers are assumed to be …