Equipotential projection-based magnetic resonance electrical impedance tomography and experimental realization

Ozdemir M., Eyuboglu B., Ozbek O.

PHYSICS IN MEDICINE AND BIOLOGY, vol.49, no.20, pp.4765-4783, 2004 (SCI-Expanded) identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 49 Issue: 20
  • Publication Date: 2004
  • Doi Number: 10.1088/0031-9155/49/4765
  • Journal Name: PHYSICS IN MEDICINE AND BIOLOGY
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.4765-4783
  • Middle East Technical University Affiliated: Yes

Abstract

In this study, a direct, fast image reconstruction algorithm, based on the fact that equipotential lines are perpendicular to current lines in a volume conductor, is proposed for magnetic resonance electrical impedance tomography (MR-EIT). The proposed technique is evaluated both on simulated and measured data for conductor and insulator objects.