Publication result detail

Image Reconstruction Based on Deterministic and Heuristic Approach

BACHOREC, T.; DĚDKOVÁ, J.

Original Title

Image Reconstruction Based on Deterministic and Heuristic Approach

English Title

Image Reconstruction Based on Deterministic and Heuristic Approach

Type

Peer-reviewed article not indexed in WoS or Scopus

Original Abstract

The aim of this paper is to provide a survey of the recent development in new algorithms and techniques to solve the electrical impedance tomography (EIT) inverse problem. The EIT problem is nonlinear and ill-posed. The modified Newton-Raphson method with the Tikhonov regularization and the differential evolution algorithm are used to obtain high-quality reconstruction in EIT problems. Numerical results of the reconstruction based on both deterministic and heuristic methods are presented and compared. Finally, we provide recommendations of solutions of still open problems in this field.

English abstract

The aim of this paper is to provide a survey of the recent development in new algorithms and techniques to solve the electrical impedance tomography (EIT) inverse problem. The EIT problem is nonlinear and ill-posed. The modified Newton-Raphson method with the Tikhonov regularization and the differential evolution algorithm are used to obtain high-quality reconstruction in EIT problems. Numerical results of the reconstruction based on both deterministic and heuristic methods are presented and compared. Finally, we provide recommendations of solutions of still open problems in this field.

Key words in English

Deterministic method, heuristic approach, inverse problem, regularization, differential evolution algorithm

Authors

BACHOREC, T.; DĚDKOVÁ, J.

Released

01.09.2006

ISBN

1210-2512

Periodical

Radioengineering

Volume

Vol. 15

Number

3

State

Czech Republic

Pages from

20

Pages count

6

Full text in the Digital Library

http://hdl.handle.net/

BibTex

@article{BUT43374,
  author="Tibor {Bachorec} and Jarmila {Dědková}",
  title="Image Reconstruction Based on Deterministic and Heuristic Approach",
  journal="Radioengineering",
  year="2006",
  volume="Vol. 15",
  number="3",
  pages="6",
  issn="1210-2512"
}