Effects of electrode location error on boundary element electrical impedance tomography solutions: CR bounds and simulation results

2006 3rd IEEE International Symposium on Biomedical Imaging: From Nano to Macro - Proceedings

Volumn 2006, Issue , 2006, Pages 1080-1083

  Babaeizadeh, Saeed ^a   Brooks, Dana H ^a  

^a Northeastern University   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BOUNDARY ELEMENT METHOD; COMPUTER SIMULATION; ELECTRIC CONDUCTIVITY; ELECTRODES; ERROR ANALYSIS; INVERSE PROBLEMS; MEDICAL IMAGING;

CONSTANT CONDUCTIVITY; DYNAMIC IMAGING; ELECTRODE LOCATION; MODELING ERRORS;

ELECTRIC IMPEDANCE TOMOGRAPHY;

EID: 33750940397     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (13)

1. Saeed Babaeizadeh, Dana H. Brooks, and David Isaacson, "Electrical impedance tomography using a 3-D boundary element inverse solution," in Thirty-Eight Asilomar Conference on Signals, Systems & Computers, Pacific Grove, CA, USA, November 2004, pp. 1595-1599.
2. E. Somersalo, M. Cheney, and David Isaacson, "Existence and uniqueness for electrode models for electric current computed tomography," Inverse Problems, vol. 52, no. 4, 1992.
3. D. C. Barber and B. H. Brown, "Errors in reconstruction of resistivity images using a linear reconstruction technique.," Clin. Phys. Physiol. Meas., vol. 9, pp. A101-A104, 1988.
4. V. Kolehmainen, M. Vauhkonen, P. A. Karjalainen, and J. P. Kaipio, "Assessment of errors in static electrical impedance tomography with adjacent and trigonometric current patterns," Physiological Measurements, vol. 18, no. 4, Nov. 1997.
5. W. R. Breckon and M. K. Pidcock, "Data errors and reconstruction algorithms in electrical impedance tomography," Clinical Physics and Physiological Measurements, vol. 9, pp. 105-109, 1988.
6. M. Q. Hu, P. Hua, and J. G. Webster, "Measurement error in an electrical impedance tomography system," in 9th Int. Conf. IEEE Eng. Med. Biol. Society, 1987, pp. 1425-26.
7. Kuo-Sheng Cheng, David Isaacson, J. C. Newell, and D. G. Gisser, "Electrode models for electric current computed tomography," IEEE Transactions on Biomedical Engineering, vol. 36, no. 9, September 1989.
8. Robert P. Patterson, Jie Zhang, Lynne I. Mason, and Michael Jerosch-Herold, "Variability in the cardiac EIT image as a function of electrode position, lung volume and body position," Physiological Measurements, vol. 22, no. 1, pp. 159-166, February 2001.
9. D. G. Gisser, David Isaacson, and J. C. Newell, "Electric current computed tomography and eigenvalues," SIAM J. Appl. Math., vol. 50, no. 6, pp. 1623-1634, December 1990.
10. J. P. Kaipio, A. Seppänen, E. Somersalo, and H. Haario, "Statistical inversion approach for optimizing current patterns in EIT," in 3rd World Congress on Industrial Process Tomography, Banff, Canada, 2003, pp. 683-688.
11. Saeed Babaeizadeh, Dana H. Brooks, David Isaacson, and J. C. Newell, "Experimental validation of forward and inverse solutions for Electrical Impedance tomography using the boundary element method," in BEM&NFSI Conference, Minneapolis, Minnesota, USA, May 2005, pp. 348-351.
12. Stefan P. Müller, Craig K. Abbey, Frank J. Rybicki, Stephen C. Moore, and Marie Foley Kijewski, "Measures of performance in nonlinear estimation tasks: prediction of estimation performance at low signal-to-noise ratio," Physics in Medicine and Biology, vol. 50, pp. 3697-3715, 2005.
13. Saeed Babaeizadeh and Dana H. Brooks, "Imaging error from mislocation of surface sensors: Sensitivity, detection, and estimate correction, with application to EIT," submitted to ICASSP-06, under review, 2006.