• DocumentCode
    3620447
  • Title

    Analysis of forward problem for elliptical geometry in EIT by using analytical and finite element methods

  • Author

    K.E. Akdogan;A. Yilmaz;B. Saka

  • Author_Institution
    Dept. of Electr. & Electron. Eng., Hacettepe Univ., Ankara, Turkey
  • Volume
    1
  • fYear
    2003
  • fDate
    6/25/1905 12:00:00 AM
  • Firstpage
    372
  • Abstract
    Electrical impedance tomography (EIT) is a technique that computes the cross-sectional impedance distribution within the body. It is reported that the image reconstruction is distorted considerably when the boundary shape is considered to be more elliptical than circular in thorax model. In this paper, the forward problem of EIT is analyzed by analytical and verified by finite element model (FEM) for both circular and elliptic frames
  • Keywords
    "Geometry","Finite element methods","Tomography","Electrodes","Mathematical model","Impedance","Solid modeling","Image reconstruction","Thorax","MATLAB"
  • Publisher
    ieee
  • Conference_Titel
    Circuits and Systems, 2003 IEEE 46th Midwest Symposium on
  • ISSN
    1548-3746
  • Print_ISBN
    0-7803-8294-3
  • Type

    conf

  • DOI
    10.1109/MWSCAS.2003.1562296
  • Filename
    1562296
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3620447