Detail publikace

Correction of Artifacts in Diffusion-Weighted MR Images

MARCOŇ, P. BARTUŠEK, K. KOŘÍNEK, R. DOKOUPIL, Z.

Originální název

Correction of Artifacts in Diffusion-Weighted MR Images

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The authors describe the techniques for measuring diffusion coefficients and creating DWI and DTI images. In order to increase the accuracy of diffusion coefficient measurement, it is necessary to eliminate the influence of artifacts such as the influence of magnetic field inhomogeneity, eddy currents, or temperature. For these artifact sources, the article presents experimental detection of the magnitude of errors, which is realized using the three measurements method, and proposes correction possibilities. The results are compared with diffusion measurements at different sizes of b-factors.

Klíčová slova

Artifact, diffusion coefficient, eddy currents, gradient, magnetic resonance

Autoři

MARCOŇ, P.; BARTUŠEK, K.; KOŘÍNEK, R.; DOKOUPIL, Z.

Rok RIV

2011

Vydáno

18. 8. 2011

Místo

Budapest

ISBN

978-1-4577-1409-2

Kniha

34th International Conference on Telecommunications and Signal Processing

Strany od

391

Strany do

397

Strany počet

7

BibTex

@inproceedings{BUT72944,
  author="Petr {Marcoň} and Karel {Bartušek} and Radim {Kořínek} and Zdeněk {Dokoupil}",
  title="Correction of Artifacts in Diffusion-Weighted MR Images",
  booktitle="34th International Conference on Telecommunications and Signal Processing",
  year="2011",
  pages="391--397",
  address="Budapest",
  isbn="978-1-4577-1409-2"
}