GREIT: A unified approach to 2D linear EIT reconstruction of lung images

Physiological Measurement

Volumn 30, Issue 6, 2009, Pages

  Adler, Andy ^a   Arnold, John H ^a   Bayford, Richard ^c   Borsic, Andrea ^d   Brown, Brian ^e   Dixon, Paul ^f   Faes, Theo J C ^g   Frerichs, Inéz ^h   Gagnon, Hervé ⁱ   Gärber, Yvo ^j   Grychtol, Bartłomiej ^k   Hahn, Günter ^l   Lionheart, William R B ^m   Malik, Anjum ⁿ   Patterson, Robert P ^o   Stocks, Janet ^p   Tizzard, Andrew ^c   Weiler, Norbert ^h   Wolf, Gerhard K ^b  

^a CARLETON UNIVERSITY   (Canada)

^b BOSTON CHILDREN S HOSPITAL   (United States)

^c MIDDLESEX UNIVERSITY   (United Kingdom)

^d DARTMOUTH COLLEGE   (United States)

^e UNIVERSITY OF SHEFFIELD   (United Kingdom)

^f Cardinal Health Care   (United Kingdom)

^g VU UNIVERSITY MEDICAL CENTER   (Netherlands)

^h UNIVERSITY HOSPITAL SCHLESWIG HOLSTEIN   (Germany)

ⁱ ÉCOLE POLYTECHNIQUE DE MONTRÉAL   (Canada)

^j Architecture of Drägerwerk AG and Co KGaA   (Germany)

^k UNIVERSITY OF STRATHCLYDE   (United Kingdom)

^l UNIVERSITY OF GÖTTINGEN   (Germany)

^m UNIVERSITY OF MANCHESTER   (United Kingdom)

ⁿ Maltron International   (United Kingdom)

^o University of Minnesota   (United States)

^p UNIVERSITY COLLEGE LONDON   (United Kingdom)

more..

Author keywords

Electrical impedance tomography; Image reconstruction; Lung physiology

Indexed keywords

BIOLOGICAL ORGANS; CLINICAL RESEARCH; ELECTRIC IMPEDANCE; ELECTRIC IMPEDANCE MEASUREMENT; ELECTRIC IMPEDANCE TOMOGRAPHY; FINITE ELEMENT METHOD; OPEN SOURCE SOFTWARE; OPEN SYSTEMS; SOFTWARE TESTING; VENTILATION;

FINITE ELEMENT MODELLING (FEM); IMAGES RECONSTRUCTION; LINEAR IMAGES; LINEAR RECONSTRUCTION; LUNG PHYSIOLOGY; MECHANICAL VENTILATION; PERFORMANCE; RECONSTRUCTED IMAGE; RECONSTRUCTION ALGORITHMS; UNIFIED APPROACH;

IMAGE RECONSTRUCTION;

ALGORITHM; ARTICLE; ARTIFACT; CLINICAL RESEARCH; COMMERCIAL PHENOMENA; COMPUTER ASSISTED IMPEDANCE TOMOGRAPHY; COMPUTER PROGRAM; ELECTRODE; ERROR; FEMALE; FINITE ELEMENT ANALYSIS; HUMAN; IMAGE RECONSTRUCTION; LUNG; MALE; MONITORING; MOVEMENT (PHYSIOLOGY); NEWBORN; NOISE; PERFORMANCE; PRIORITY JOURNAL; SENSITIVITY ANALYSIS; THORAX; ADULT; ARTIFICIAL VENTILATION; AUDIOVISUAL EQUIPMENT; BIOLOGICAL MODEL; EVALUATION; IMAGE PROCESSING; IMPEDANCE; METHODOLOGY; PATHOPHYSIOLOGY; STATISTICS; TOMOGRAPHY;

DIAGNOSTIC AGENT;

ADULT; ALGORITHMS; ELECTRIC IMPEDANCE; FINITE ELEMENT ANALYSIS; HUMANS; IMAGE PROCESSING, COMPUTER-ASSISTED; INFANT, NEWBORN; LUNG; MODELS, ANATOMIC; MODELS, BIOLOGICAL; MONITORING, PHYSIOLOGIC; RESPIRATION, ARTIFICIAL; TOMOGRAPHY;

EID: 70149113909     PISSN: 09673334     EISSN: 13616579     Source Type: Journal    
DOI: 10.1088/0967-3334/30/6/S03     Document Type: Article

References (37)

1. Ackerman M J 1998 The Visible Human Project Proc. IEEE 86 504-11
2. Adler A and Guardo R 1996 Electrical impedance tomography: regularized imaging and contrast detection IEEE Trans. Med. Imaging 15 170-9
3. Adler A, Guardo R and Berthiaume Y 1996 Impedance imaging of lung ventilation: do we need to account for chest expansion? IEEE Trans. Biomed. Eng. 43 414-20
4. Adler A and Lionheart W R B 2006 Uses and abuses of EIDORS: an extensible software base for EIT Physiol. Meas. 27 S25-42
5. Barber D C 1989 A review of image reconstruction techniques for electrical impedance tomography Med. Phys. 16 162-9
6. Barber D C and Brown B H 1984 Applied potential tomography J. Phys. E: Sci. Instrum. 17 723-33
7. Barber D C and Brown B H 1988 Errors in reconstruction of resistivity images using a linear reconstruction technique Clin. Phys. Physiol. Meas. 9 101-4
8. Bayford R H, Kantartzis P, Tizzard A, Yerworth R, Liatsis P and Demosthenous A 2008 Development of a neonate lung reconstruction algorithm using a wavelet AMG and estimated boundary form Physiol. Meas. 29 S125-38
9. Brown B H and Seagar A D 1987 The Sheffield data collection system Clin. Phys. Physiol. Meas. 8 91-7
10. Brown B W 2003 Electrical impedance tomography (EIT): a review J. Med. Eng. Technol. 27 97-108
11. Cheney M, Isaacson D, Newell J C, Simske S and Goble J C 1990 NOSER: an algorithm for solving the inverse conductivity problem Int. J. Imaging Syst. Technol. 2 66-75
12. Cheng K S, Newell J C and Gisser D G 1989 Electrode models for electric current computed tomography IEEE Trans. Biomed. Eng. 36 918-24
13. Cohen-Bacrie C, Goussard Y and Guardo R 1997 Regularized reconstruction in electrical impedance tomography using a variance uniformization constraint IEEE Trans. Med. Imaging 16 562-71
14. Coulombe N, Gagnon H, Marquis F, Skrobik Y and Guardo R 2005 A parametric model of the relationship between EIT and total lung volume Physiol. Meas. 26 401-11
15. Creative Commons/Science Commons 2007 Creative Commons 3.0 Attribution License creativecommons.org/licenses/by/3.0/
16. Free Software Foundation 2007 GNU Lesser General Public License (GNU LGPL) version 3, 2a June 2007 www.gnu.org/licenses/lgpl.html
17. Frerichs I, Dargavillle P A, Dudykevych T and Rimensberger P M 2003 Electrical impedance tomography-a method for monitoring regional lung aeration and tidal volume distribution? Intensive Care Med. 29 2312-6
18. Gómez-Laberge C and Adler A 2008 Direct EIT Jacobian calculations for conductivity change and electrode movement Physiol. Meas. 29 S89-99
19. Hahn G, Dudykevych T, Frerichs I, Thiel F and Hellige G 2002 A high performance electrical impedance tomography (EIT) system for clinical evaluation studies and space application Proc. Conf. 2nd European Medical and Biological Engineering (Vienna, Austria) pp 110-1
20. Hahn G, Just A, Dittmar J and Hellige G 2008 Systematic errors of EIT systems determined by easily-scalable resistive phantoms Physiol. Meas. 29 S163-72
21. Hahn G, Just A, Dudykevych T, Frerichs I, Hinz J, Quintel M and Hellige G 2006 Imaging pathologic pulmonary air and fluid accumulation by functional and absolute EIT Physiol. Meas. 27 S187-98
22. Hartinger A E, Gagnon H and Guardo R 2007 Accounting for hardware imperfections in EIT image reconstruction algorithms Physiol. Meas. 28 13-S27
23. Lionheart W R B 2004 EIT reconstruction algorithms: pitfalls, challenges and recent developments Physiol. Meas. 25 125-42
24. Oh S, Tang T and Sadleir R 2007 Quantitative analysis of shape change in electrical impedance tomography (EIT) IFMBE Proc. 17 424-7
25. Polydorides N and Lionheart W R B 2002 A Matlab toolkit for three-dimensional electrical impedance tomography: a contribution to the electrical impedance and diffuse optical reconstruction software project Meas. Sci. Technol. 13 1871-83
26. Santosa F and Vogelius M 1990 Backprojection algorithm for electrical impedance imaging SIAM J. Appl. Math. 50 216-43
27. Schoberl J 1997 NETGEN: an advancing front 2D/3D-mesh generator based on abstract rules Comput. Vis. Sci. 1 41-52
28. Smit H J, Vonk Noordegraaf A, Marcus R, Boonstra A, de Vries P M and Postmus P E 2004 Determinants of pulmonary perfusion measured by electrical impedance tomography Eur. J. Appl. Physiol. 92 45-9
29. Soleimani M, Gómez-Laberge C and Adler A 2006 Imaging of conductivity changes and electrode movement in EIT Physiol. Meas. 27 S103-13
30. Tizzard A, Horesh L, Yerworth R J, Holder D S and Bayford R H 2005 Generating accurate finite element meshes for the forward model of the human head in EIT Physiol. Meas. 26 S251-61
31. Vauhkonen M, Vadsz D, Karjalainen P A, Somersalo E and Kaipio J P 1998 Tikhonov regularization and prior information in electrical impedance tomography IEEE Trans. Med. Imaging 17 285-93
32. Victorino J A et al 2004 Imbalances in regional lung ventilation: a validation study on electrical impedance tomography Am. J. Respir. Crit. Care Med. 169 791-800
33. Wheeler J L, Wang W and Tang M 2002 A comparison of methods for measurement of spatial resolution in two-dimensional circular EIT images Physiol. Meas. 23 169-76
34. Wolf G K, Grychtol B, van Genderingen H, Zurakowski D, Thompson J E and Arnold J H 2007 Regional lung volume changes in children with acute respiratory distress syndrome during a derecruitment maneuver Crit. Care Med. 35 1972-8
35. Yang F and Patterson R 2007 The contribution of the lungs to thoracic impedance measurements: a simulation study based on a high resolution finite difference model Physiol. Meas. 28 S153-63
36. Yorkey T J, Webster J G and Tompkins W J 1987 Comparing reconstruction algorithms for electrical impedance tomography IEEE Trans. Biomed. Eng. 34 843-52
37. Zhang J and Patterson R P 2005 EIT images of ventilation: what contributes to the resistivity changes? Physiol. Meas. 26 S81-92