Detail publikace

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

Jazyk

en

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.

Dokumenty

BibTex 


@article{BUT43374,
  author="Tibor {Bachorec} and Jarmila {Dědková}",
  title="Image Reconstruction Based on Deterministic and Heuristic Approach",
  annote="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.",
  chapter="43374",
  journal="Radioengineering",
  number="3",
  volume="Vol. 15",
  year="2006",
  month="september",
  pages="20",
  type="journal article - other"
}