Work

A real-time D-bar algorithm for 2-D electrical impedance tomography data

Year: 2014

Type: article

Abstract: 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.

Source: Inverse Problems and Imaging

DOI: 10.3934/ipi.2014.8.1013

Authors: Melody Dodd, Jennifer L. Mueller

Institution: Colorado State University

Language: English

Topic: Electrical and Bioimpedance Tomography

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: green

Funders: National Institutes of Health, National Institute of Biomedical Imaging and Bioengineering

Awards: G341266976, G649278401