Publication detail

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

DĚDKOVÁ, J., DĚDEK, L.

Original Title

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

English Title

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

Type

conference paper

Language

en

Original 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.

English 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

RIV year

2004

Released

01.01.2004

Publisher

TU Graz

Location

Graz

ISBN

3-902465-07-7

Book

The 11th International IGTE Symposium on Num. Field Calc. in El. Eng.

Edition

IGTE 11

Edition number

1

Pages from

66

Pages to

66

Pages count

1

URL

L. Dedek, UTEE FEKT VUT Brno

Documents

BibTex


@inproceedings{BUT11500,
  author="Jarmila {Dědková} and Libor {Dědek}",
  title="Identification of Linear Surface Conductivity Distribution Using EIT Total Variation Primal Dual Regularization",
  annote="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.",
  address="TU Graz",
  booktitle="The 11th International IGTE Symposium on Num. Field Calc. in El. Eng.",
  chapter="11500",
  edition="IGTE 11",
  institution="TU Graz",
  year="2004",
  month="january",
  pages="66",
  publisher="TU Graz",
  type="conference paper"
}