Resistivity Image Reconstruction Using J-Substitution Algorithm for MREIT

Abstract

We describe a new resistivity image reconstruction algorithm called J-substitution algorithm. It utilizes internal current density data measured by MRI technique with current injection. Computer simulations show that Magnetic Resonance Electrical Impedance Tomography (MREIT) system using J- substitution algorithm can produce high-resolution static resistivity images of a subject.

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Document Details

Document Type
Technical Report
Publication Date
Oct 25, 2001
Accession Number
ADA412209

Entities

People

  • E. J. Woo
  • J. K. Seo
  • J. R. Yoon
  • O. Kwon
  • Seong-Young Lee

Organizations

  • Yonsei University

Tags

Communities of Interest

  • Biomedical

DTIC Thesaurus Topics

  • Algorithms
  • Boundaries
  • Boundary Value Problems
  • Computational Science
  • Computer Simulations
  • Current Density
  • Finite Element Analysis
  • High Resolution
  • Image Reconstruction
  • Imaging Techniques
  • Inverse Problems
  • Mathematical Analysis
  • Mathematical Models
  • Mathematics
  • Measurement
  • Models
  • Simulations

Fields of Study

  • Physics

Readers

  • Image Processing and Computer Vision.
  • Plasma Physics / Magnetohydrodynamics
  • Trauma Surgery or Emergency Medicine.