Publication detail

Simulation of Forward Task Solution in 3D USCT

ROLEČEK, J. HEMZAL, D. JAN, J. PETERLÍK, I.

Original Title

Simulation of Forward Task Solution in 3D USCT

Czech Title

Simulace řešení dopředné úlohy ve 3D USCT

English Title

Simulation of Forward Task Solution in 3D USCT

Type

conference paper

Language

en

Original Abstract

The contribution concerns the simulation of the ultrasoun field in the USCT system, as needed for asessing the acuracy of the approximations used in the present image reconstruction algorithms. In its first stage, the procedures based on solution of (stationary) Helmholtz equation for the pressure deviation due to ultrasound wave propagation is treated in the forward problem with appropriate boundary conditions of Robin type. Subsequently, the main idea will stand on inverse task - fitting the wave equation solution to the measured signals.

Czech abstract

Příspěvek se zabývá simulací ultrazvukového pole v USCT systému, potřebnou pro zhodnocení přesnosti aproximací, užívaných v současných algoritmech pro rekonstrukci obrazů z USCT signálů.

English abstract

The contribution concerns the simulation of the ultrasoun field in the USCT system, as needed for asessing the acuracy of the approximations used in the present image reconstruction algorithms. In its first stage, the procedures based on solution of (stationary) Helmholtz equation for the pressure deviation due to ultrasound wave propagation is treated in the forward problem with appropriate boundary conditions of Robin type. Subsequently, the main idea will stand on inverse task - fitting the wave equation solution to the measured signals.

Keywords

ultrasound, USCT, ultrasonic transmission tomography, simulation

RIV year

2007

Released

10.12.2007

Publisher

ÚTIA AVČR

Location

Praha

Pages from

51

Pages to

51

Pages count

1

BibTex


@inproceedings{BUT25636,
  author="Jiří {Roleček} and Dušan {Hemzal} and Jiří {Jan} and Igor {Peterlík}",
  title="Simulation of Forward Task Solution in 3D USCT",
  annote="The contribution concerns the simulation of the ultrasoun field in the USCT system, as needed for asessing the acuracy of the approximations used in the present image reconstruction algorithms. In its first stage, the procedures based on solution of (stationary) Helmholtz equation   for the pressure deviation due to ultrasound wave propagation is treated in the forward problem with appropriate boundary conditions of Robin type. Subsequently, the main idea will stand on inverse task - fitting the wave equation solution to the measured signals.",
  address="ÚTIA AVČR",
  booktitle="Abstracts of Contributions to 3rd International Workshop on Data-Algorithms-Decision Making, Liblice 2007",
  chapter="25636",
  edition="UTIA AVČR",
  institution="ÚTIA AVČR",
  year="2007",
  month="december",
  pages="51--51",
  publisher="ÚTIA AVČR",
  type="conference paper"
}