The aim of this paper is to show the feasibility of the D-bar method for real-time 2-D EIT reconstructions. A fast implementation of the D-bar method for reconstructing conductivity changes on a 2-D chest-shaped domain is described. Cross-sectional difference images from the chest of a healthy human subject are presented, demonstrating what can be achieved in real time. The images constitute the first D-bar images from EIT data on a human subject collected on a pairwise current injection system.
@article{arxiv.1404.5978,
title = {A Real-time D-bar Algorithm for 2-D Electrical Impedance Tomography Data},
author = {Melody Dodd and Jennifer L. Mueller},
journal= {arXiv preprint arXiv:1404.5978},
year = {2014}
}