Statistical inversion approach for optimizing current patterns in eit

3rd World Congress on Industrial Process Tomography

Volumn , Issue , 2003, Pages 683-688

  Kaipio, Jari P ^a   Seppänen, Aku ^a   Somersalo, Erkki ^b   Haario, Heikki ^c  

^a UNIVERSITY OF EASTERN FINLAND   (Finland)

^b AALTO UNIVERSITY   (Finland)

^c UNIVERSITY OF HELSINKI   (Finland)

Author keywords

[No Author keywords available]

Indexed keywords

COVARIANCE MATRIX; ELECTRIC IMPEDANCE TOMOGRAPHY; OPTIMAL SYSTEMS; RICCATI EQUATIONS; TOMOGRAPHY;

CONDUCTIVITY DISTRIBUTIONS; DISTINGUISHABILITY; ELECTRICAL IMPEDANCE TOMOGRAPHY; OPTIMAL CURRENT PATTERNS; OPTIMAL STATE ESTIMATION; POSTERIOR COVARIANCE MATRIXES; PRIOR INFORMATION; STATISTICAL INVERSION;

PROBABILITY DISTRIBUTIONS;

EID: 33750956797     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. ISAACSON D., (1986), Distinguishability of conductivities by electric current computed tomography, IEEE Transactions on Medical Imaging, 5, pp. 91-95.
2. KAIPIO J.P., KARJALAINEN P., SOMERSALO E. and VAUHKONEN M., (1999), State estimation in time-varying electrical impedance tomography, Ann. New York Acad. Sci., 873, pp. 430-439.
3. KAIPIO J.P., SEPPÄNEN A., SOMERSALO E. and HAARIO H., (2003), Posterior covariance related optimal current patterns in electrical impedance tomography, Submitted to Inverse Problems.
4. SEPPÄNEN A., VAUHKONEN M., VAUHKONEN P.J., SOMERSALO E. and KAIPIO J.P., (2001a), State estimation with fluid dynamical evolution models in process tomography: an application to impedance tomography, Inverse Problems, 17, pp. 467-484.
5. SEPPÄNEN A., VAUHKONEN M., VAUHKONEN P.J., SOMERSALO E. and KAIPIO J.P., (2001b), State estimation in three dimensional impedance imaging: Use of fluid dynamical evolution models, Proceedings of 2nd World Congress on Industrial Process Tomography, pp. 198-206.
6. SOMERSALO E., CHENEY M. and ISAACSON D., (1992), Existence and uniqueness for electrode models for electric current computed tomography, SIAM J. Appl. Math., 52, pp. 1023-1040.
7. VAUHKONEN M., (1997), Electrical Impedance Tomography and Prior Information, PhD thesis, University of Kuopio, Kuopio, Finland.
8. VAUHKONEN P.J., VAUHKONEN M., SAVOLAINEN T. and KAIPIO J.P, (1999), Three-dimensional electrical impedance tomography based on the complete electrode model, IEEE Transactions in Biomedical Engineering, 46, pp. 1150-1160.