Detail publikačního výsledku

Image Reconstruction Using Combination Deterministic and Stochastic Method

DĚDKOVÁ, J.

Originální název

Image Reconstruction Using Combination Deterministic and Stochastic Method

Anglický název

Image Reconstruction Using Combination Deterministic and Stochastic Method

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

This paper proposes a new algorithm based on the combination of deterministic and stochastic methods to be used to obtain the best results of a reconstruction process of the surface conductivity distribution. 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

This paper proposes a new algorithm based on the combination of deterministic and stochastic methods to be used to obtain the best results of a reconstruction process of the surface conductivity distribution. 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

Deterministic and stochastic method, inverse problem, honeycombs.

Klíčová slova v angličtině

Deterministic and stochastic method, inverse problem, honeycombs.

Autoři

DĚDKOVÁ, J.

Rok RIV

2010

Vydáno

05.01.2008

Nakladatel

The Electromagnetic academy

Místo

Cambridge

ISSN

1931-7360

Periodikum

PIERS ONLINE

Svazek

Vol. 45

Číslo

1

Stát

Spojené státy americké

Strany od

73

Strany do

76

Strany počet

4

BibTex

@article{BUT43922,
  author="Jarmila {Dědková}",
  title="Image Reconstruction Using Combination Deterministic and Stochastic Method",
  journal="PIERS ONLINE",
  year="2008",
  volume="Vol. 45",
  number="1",
  pages="73--76",
  issn="1931-7360"
}