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Literature DB >> 25937856

A Real-time D-bar Algorithm for 2-D Electrical Impedance Tomography Data.

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.

Entities: Chemical Disease Gene Species

Year: 2014 PMID： 25937856 PMCID： PMC4414053 DOI： 10.3934/ipi.2014.8.1013

Source DB: PubMed Journal: Inverse Probl Imaging (Springfield) ISSN： 1930-8337 Impact factor: 1.639

20 in total

1. Imbalances in regional lung ventilation: a validation study on electrical impedance tomography.

Authors: Josué A Victorino; João B Borges; Valdelis N Okamoto; Gustavo F J Matos; Mauro R Tucci; Maria P R Caramez; Harki Tanaka; Fernando Suarez Sipmann; Durval C B Santos; Carmen S V Barbas; Carlos R R Carvalho; Marcelo B P Amato
Journal: Am J Respir Crit Care Med Date: 2003-12-23 Impact factor: 21.405

2. Reconstructions of chest phantoms by the D-bar method for electrical impedance tomography.

Authors: David Isaacson; Jennifer L Mueller; Jonathan C Newell; Samuli Siltanen
Journal: IEEE Trans Med Imaging Date: 2004-07 Impact factor: 10.048

3. Determinants of pulmonary perfusion measured by electrical impedance tomography.

Authors: Henk J Smit; Anton Vonk Noordegraaf; J Tim Marcus; Anco Boonstra; Peter M de Vries; Pieter E Postmus
Journal: Eur J Appl Physiol Date: 2004-02-21 Impact factor: 3.078

4. Electrical impedance tomography in the assessment of extravascular lung water in noncardiogenic acute respiratory failure.

Authors: P W Kunst; A Vonk Noordegraaf; E Raaijmakers; J Bakker; A B Groeneveld; P E Postmus; P M de Vries
Journal: Chest Date: 1999-12 Impact factor: 9.410

5. Effect of domain shape modeling and measurement errors on the 2-D D-bar method for EIT.

Authors: Ethan K Murphy; Jennifer L Mueller
Journal: IEEE Trans Med Imaging Date: 2009-05-12 Impact factor: 10.048

Review 6. Electrical impedance tomography.

Authors: Eduardo L V Costa; Raul Gonzalez Lima; Marcelo B P Amato
Journal: Curr Opin Crit Care Date: 2009-02 Impact factor: 3.687

7. 2D D-bar reconstructions of human chest and tank data using an improved approximation to the scattering transform.

Authors: M DeAngelo; J L Mueller
Journal: Physiol Meas Date: 2010-01-07 Impact factor: 2.833

8. Direct EIT reconstructions of complex admittivities on a chest-shaped domain in 2-D.

Authors: Sarah J Hamilton; Jennifer L Mueller
Journal: IEEE Trans Med Imaging Date: 2013-01-09 Impact factor: 10.048

9. Noninvasive assessment of right ventricular diastolic function by electrical impedance tomography.

Authors: A Vonk Noordegraaf; T J Faes; A Janse; J T Marcus; J G Bronzwaer; P E Postmus; P M de Vries
Journal: Chest Date: 1997-05 Impact factor: 9.410

10. A direct D-bar reconstruction algorithm for recovering a complex conductivity in 2-D.

Authors: S J Hamilton; C N L Herrera; J L Mueller; A Von Herrmann
Journal: Inverse Probl Date: 2012-07-31 Impact factor: 2.407

12 in total

1. The D-bar method for electrical impedance tomography-demystified.

Authors: J L Mueller; S Siltanen
Journal: Inverse Probl Date: 2020-08-31 Impact factor: 2.407

2. Evaluation of surrogate measures of pulmonary function derived from electrical impedance tomography data in children with cystic fibrosis.

Authors: Peter A Muller; Jennifer L Mueller; Michelle Mellenthin; Rashmi Murthy; Michael Capps; Brandie D Wagner; Melody Alsaker; Robin Deterding; Scott D Sagel; Jordana Hoppe
Journal: Physiol Meas Date: 2018-04-26 Impact factor: 2.833

3. Beltrami-net: domain-independent deep D-bar learning for absolute imaging with electrical impedance tomography (a-EIT).

Authors: S J Hamilton; A Hänninen; A Hauptmann; V Kolehmainen
Journal: Physiol Meas Date: 2019-07-23 Impact factor: 2.833

4. Incorporating a Spatial Prior into Nonlinear D-Bar EIT Imaging for Complex Admittivities.

Authors: Sarah J Hamilton; J L Mueller; M Alsaker
Journal: IEEE Trans Med Imaging Date: 2016-09-26 Impact factor: 10.048

5. 3D ELECTRICAL IMPEDANCE TOMOGRAPHY RECONSTRUCTIONS FROM SIMULATED ELECTRODE DATA USING DIRECT INVERSION t^exp AND CALDERÓN METHODS.

Authors: S J Hamilton; D Isaacson; V Kolehmainen; P A Muller; J Toivanen; P F Bray
Journal: Inverse Probl Imaging (Springfield) Date: 2021-05-01 Impact factor: 1.639