166 citations · 767 across the 26 of their papers we have counts for
6 papers · 2 filters
Magnetic resonance-based reconstruction method of conductivity and permittivity distributions at the Larmor frequency
Habib Ammari, Hyeuknam Kwon, Yoonseop Lee +2
Magnetic resonance electrical property tomography is a recent medical imaging modality for visualizing the electrical tissue properties of the human body using radio-frequency magn…
Electrical impedance tomography-based pressure-sensing using conductive membrane
Habib Ammari, Kyungkeun Kang, Kyounghun Lee +1
This paper presents a mathematical framework for a flexible pressure-sensor model using electrical impedance tomography (EIT). When pressure is applied to a conductive membrane pat…
Viscoelastic modulus reconstruction using time harmonic vibrations
Habib Ammari, Jin Keun Seo, Liangdong Zhou
This paper presents a new iterative reconstruction method to provide high-resolution images of shear modulus and viscosity via the internal measurement of displacement fields in ti…
Electrical impedance spectroscopy-based nondestructive testing for imaging defects in concrete structures
Habib Ammari, Jin Keun Seo, Tingting Zhang +1
An electrical impedance spectroscopy-based nondestructive testing (NDT) method is proposed to image both cracks and reinforcing bars in concrete structures. The method utilizes the…
Admittivity imaging from multi-frequency micro-electrical impedance tomography
Habib Ammari, Laure Giovangigli, Loc Hoang Nguyen +1
The aim of this paper is to propose an optimal control optimization algorithm for reconstructing admittivity distributions (i.e., both conductivity and permittivity) from multi-fre…
A mathematical and numerical framework for ultrasonically-induced Lorentz force electrical impedance tomography
Habib Ammari, Pol Grasland-Mongrain, Pierre Millien +2
We provide a mathematical analysis and a numerical framework for Lorentz force electrical conductivity imaging. Ultrasonic vibration of a tissue in the presence of a static magneti…