Detail publikačního výsledku

Combination of deterministic and stochastic approaches to the image reconstruction

DĚDKOVÁ, J.

Originální název

Combination of deterministic and stochastic approaches to the image reconstruction

Anglický název

Combination of deterministic and stochastic approaches to the image reconstruction

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

In this paper is described a new algorithm based on the combination of deterministic and stochastic approaches to the reconstruction process of the surface conductivity distribution to obtain the best results. The images of the electrical surface conductivity distribution can be reconstructed from voltage measurement captured on the boundaries of an object. The image reconstruction problem is an ill-posed inverse problem of finding such surface conductivity that minimizes the suitable optimisation criterion. The advantages of a new approach are compared with properties of deterministic and stochastic approaches during the same image reconstructions. It will be shown that proposed algorithm is a very effective way to obtain the satisfying identification of cracks in special structures called honeycombs.

Anglický abstrakt

In this paper is described a new algorithm based on the combination of deterministic and stochastic approaches to the reconstruction process of the surface conductivity distribution to obtain the best results. The images of the electrical surface conductivity distribution can be reconstructed from voltage measurement captured on the boundaries of an object. The image reconstruction problem is an ill-posed inverse problem of finding such surface conductivity that minimizes the suitable optimisation criterion. The advantages of a new approach are compared with properties of deterministic and stochastic approaches during the same image reconstructions. It will be shown that proposed algorithm is a very effective way to obtain the satisfying identification of cracks in special structures called honeycombs.

Klíčová slova

image reconstruction, electrical impedance tomography, EIT

Klíčová slova v angličtině

image reconstruction, electrical impedance tomography, EIT

Autoři

DĚDKOVÁ, J.

Rok RIV

2010

Vydáno

20.05.2008

Nakladatel

University of Žilina

Místo

Slovakia

ISSN

1336-1376

Periodikum

Advances in Electrical and Electronic Engineering

Svazek

08

Číslo

7

Stát

Česká republika

Strany od

305

Strany do

308

Strany počet

406

BibTex

@article{BUT47951,
  author="Jarmila {Dědková}",
  title="Combination of deterministic and stochastic approaches to the image reconstruction",
  journal="Advances in Electrical and Electronic Engineering",
  year="2008",
  volume="08",
  number="7",
  pages="305--308",
  issn="1336-1376"
}