Result Details

Image Reconstruction Based on Deterministic and Heuristic Approach

BACHOREC, T.; DĚDKOVÁ, J. Image Reconstruction Based on Deterministic and Heuristic Approach. Radioengineering, 2006, vol. Vol. 15, no. 3, 6 p. ISSN: 1210-2512.

Type

journal article

Language

English

Authors

Bachorec Tibor, Ing., Ph.D., UTEE (FEEC)
Dědková Jarmila, prof. Ing., CSc., UTEE (FEEC)

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 keywords

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

Published

2006

Pages

Journal

Radioengineering, vol. Vol. 15, no. 3, ISSN 1210-2512

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"
}

Departments

Ústav teoretické a experimentální elektrotechniky (UTEE)