Result Details

Identification of Linear Surface Conductivity Distribution Using EIT Total Variation Primal Dual Regularization

DĚDKOVÁ, J., DĚDEK, L. Identification of Linear Surface Conductivity Distribution Using EIT Total Variation Primal Dual Regularization. In The 11th International IGTE Symposium on Num. Field Calc. in El. Eng. IGTE 11. Graz: TU Graz, 2004. 1 p. ISBN: 3-902465-07-7.
Type
conference paper
Language
English
Authors
Dědková Jarmila, prof. Ing., CSc., UTEE (FEEC)
Dědek Libor, prof. Ing., CSc., UTEE (FEEC)
Abstract

We propose a new formulation for recovering continuous surface conductivity distribution using electric impedance tomography (EIT). The proposed method is suitable for the reconstruction of conductivity distribution of porous or spongy structures. The surface conductivity is defined from the nodal values of the finite element grid. To recover these values we use Least Squares and the Total Variation Primal Dual Interior Point Method.

Keywords

inverse problems, surface parameter estimation, regularization

URL
Published
2004
Pages
1
Proceedings
The 11th International IGTE Symposium on Num. Field Calc. in El. Eng.
Series
IGTE 11
Edition
1
Volume
11
Conference
11th IGTE International Symposium on Numerical Field Calculation in Electrical Engineering
ISBN
3-902465-07-7
Publisher
TU Graz
Place
Graz
BibTeX 
@inproceedings{BUT11500,
  author="Jarmila {Dědková} and Libor {Dědek}",
  title="Identification of Linear Surface Conductivity Distribution Using EIT Total Variation Primal Dual Regularization",
  booktitle="The 11th International IGTE Symposium on Num. Field Calc. in El. Eng.",
  year="2004",
  series="IGTE 11",
  volume="11",
  number="1",
  pages="1",
  publisher="TU Graz",
  address="Graz",
  isbn="3-902465-07-7",
  url="L. Dedek, UTEE FEKT VUT Brno"
}
Departments
Ústav teoretické a experimentální elektrotechniky (UTEE)
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