A FAST IMAGE-RECONSTRUCTION ALGORITHM FOR ELECTRICAL-IMPEDANCE TOMOGRAPHY

Date

1994-05-01

Author

Kuzuoğlu, Mustafa
Leblebicioğlu, Mehmet Kemal

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In this paper, we propose a fast algorithm for the reconstruction of the conductivity perturbation DELTAsigma about a known conductivity variation sigma0. The method is based on the minimization of a quadratic functional subject to linear constraints, where the existence of a unique solution is guaranteed. The algorithm developed for this purpose is iterative and each iteration is composed of a simple matrix multiplication. The validity of this method is illustrated with several examples.

Subject Keywords

Biophysics, Physiology (medical), Physiology, Biomedical Engineering

URI

https://hdl.handle.net/11511/41645

Journal

PHYSIOLOGICAL MEASUREMENT

DOI

https://doi.org/10.1088/0967-3334/15/2a/016

Collections

Department of Electrical and Electronics Engineering, Article

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Citation Formats

M. Kuzuoğlu and M. K. Leblebicioğlu, “A FAST IMAGE-RECONSTRUCTION ALGORITHM FOR ELECTRICAL-IMPEDANCE TOMOGRAPHY,” PHYSIOLOGICAL MEASUREMENT, pp. 0–0, 1994, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/41645.