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Magnetic resonance-conductivity imaging using 0.15 Tesla MRI scanner
Date
2001-10-28
Author
Birgul, O
Ozbek, O
Eyüboğlu, Behçet Murat
Ider, YZ
Metadata
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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
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A novel imaging method for electrical impedance tomography is implemented. In this method, the magnetic flux density generated by current flowing in a 2D slice is measured using MRI scanner and recorded data is used to reconstruct relative conductivity images. The measurements are done from all parts of the imaging region, and therefore sensitivity is space independent. The magnetic flux density is extracted from phase images of the MRI image and a sensitivity based image reconstruction algorithm is used to reconstruct relative conductivity images. The magnetic flux density measured and the conductivity image reconstructed for an insulator object placed in the middle of the imaging region are presented.
Subject Keywords
Electrical impedance tomography
,
Magnetic resonance imaging
URI
https://hdl.handle.net/11511/55048
Conference Name
23rd Annual International Conference of the IEEE-Engineering-in-Medicine-and-Biology-Society
Collections
Department of Electrical and Electronics Engineering, Conference / Seminar
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O. Birgul, O. Ozbek, B. M. Eyüboğlu, and Y. Ider, “Magnetic resonance-conductivity imaging using 0.15 Tesla MRI scanner,” ISTANBUL, TURKEY, 2001, vol. 23, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/55048.
