Detail publikačního výsledku

Image Reconstruction Based on Deterministic and Heuristic Approach

BACHOREC, T.; DĚDKOVÁ, J.

Originální název

Image Reconstruction Based on Deterministic and Heuristic Approach

Anglický název

Image Reconstruction Based on Deterministic and Heuristic Approach

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova v angličtině

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

Autoři

BACHOREC, T.; DĚDKOVÁ, J.

Vydáno

01.09.2006

ISSN

1210-2512

Periodikum

Radioengineering

Svazek

Vol. 15

Číslo

3

Stát

Česká republika

Strany od

20

Strany počet

6

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"
}