Detail publikace

Regularization by means of the total variation primal dual interior point method applied to the electrical resistance tomography

DĚDEK, L., DĚDKOVÁ, J.

Originální název

Regularization by means of the total variation primal dual interior point method applied to the electrical resistance tomography

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Classical electrical resistance tomography (ERT) is an imaging modality in which the internal conductivity distribution is reconstructed based on the known injected currents and measured voltages on the surface of the object. We propose in this paper an application of the ERT to specify defects in modern materials, such as carbon fiber honeycombs. In this paper we introduce the surface and the contact conductivities vector. As the testing of large structures requires good stability of the inverse problem, we introduce effective regularization known as Total Variation primal dual interior point method (PD – IPM).

Klíčová slova v angličtině

Tomography, regularization, honeycombs

Autoři

DĚDEK, L., DĚDKOVÁ, J.

Rok RIV

2004

Vydáno

11. 11. 2004

Nakladatel

FAST VUT

Místo

Brno

ISBN

80-214-2741-8

Kniha

3. Matematický workshop

Strany od

29

Strany do

29

Strany počet

1

BibTex

@inproceedings{BUT12428,
  author="Libor {Dědek} and Jarmila {Dědková}",
  title="Regularization by means of the total variation primal dual interior point method applied to the electrical resistance tomography",
  booktitle="3. Matematický workshop",
  year="2004",
  pages="1",
  publisher="FAST VUT",
  address="Brno",
  isbn="80-214-2741-8"
}