Orthotropic conductivity reconstruction with virtual-resistive network and Faraday's law

Min-Gi Lee, Min-Su Ko, Yong-Jung Kim

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

We obtain the existence and the uniqueness at the same time in the reconstruction of orthotropic conductivity in two-space dimensions by using two sets of internal current densities and boundary conductivity. The curl-free equation of Faraday's law is taken instead of the elliptic equation in a divergence form that is typically used in electrical impedance tomography. A reconstruction method based on layered bricks-type virtual-resistive network is developed to reconstruct orthotropic conductivity with up to 40% multiplicative noise.
Original languageEnglish (US)
Pages (from-to)1183-1196
Number of pages14
JournalMathematical Methods in the Applied Sciences
Volume39
Issue number5
DOIs
StatePublished - Jul 7 2015

ASJC Scopus subject areas

  • Engineering(all)
  • Mathematics(all)

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