410 citations · 665 across the 19 of their papers we have counts for
4 papers · 1 filter
High-order regularized regression in Electrical Impedance Tomography
Nick Polydorides, Alireza Aghasi, Eric L. Miller
We present a novel approach for the inverse problem in electrical impedance tomography based on regularized quadratic regression. Our contribution introduces a new formulation for…
Sensitivity Calculations for the Poisson's Equation via the Adjoint Field Method
Alireza Aghasi, Eric L. Miller
Adjoint field methods are both elegant and efficient for calculating sensitivity information required across a wide range of physics-based inverse problems. Here we provide a unifi…
A Parametric Level Set Approach to Simultaneous Object Identification and Background Reconstruction for Dual Energy Computed Tomography
Oguz Semerci, Eric L. Miller
Dual energy computerized tomography has gained great interest because of its ability to characterize the chemical composition of a material rather than simply providing relative at…
Multi-parameter acoustic imaging of uniform objects in inhomogeneous media
H. Emre Guven, Eric L. Miller, Robin O. Cleveland
The problem studied in this paper is ultrasound image reconstruction from frequency-domain measurements of the scattered field from an object with contrast in attenuation and sound…