Detail publikačního výsledku

Design of pre-emphasis compensation for MR tomograph

GESCHEIDTOVÁ, E.; KUBÁSEK, R.; SMÉKAL, Z.; BARTUŠEK, K.

Original Title

Design of pre-emphasis compensation for MR tomograph

English Title

Design of pre-emphasis compensation for MR tomograph

Type

Peer-reviewed article not indexed in WoS or Scopus

Original Abstract

The pre-emphasis compensation in the magnetic resonance (MR) imaging instruments increases the homogeneity of the generated magnetic field and reduces the minimum switching times of the gradients. The magnetic resonance (MR) imaging techniques of tomography and spectroscopy are exploited in many applications. For the MR instruments to function properly it is necessary to maintain a high quality of homogeneity of the fundamental magnetic field. This enables measuring the MR images of incisions in the human body, the relaxation properties of nuclei, self-diffusion processes, flows of liquids and movements of solids faster and more accurately.

English abstract

The pre-emphasis compensation in the magnetic resonance (MR) imaging instruments increases the homogeneity of the generated magnetic field and reduces the minimum switching times of the gradients. The magnetic resonance (MR) imaging techniques of tomography and spectroscopy are exploited in many applications. For the MR instruments to function properly it is necessary to maintain a high quality of homogeneity of the fundamental magnetic field. This enables measuring the MR images of incisions in the human body, the relaxation properties of nuclei, self-diffusion processes, flows of liquids and movements of solids faster and more accurately.

Keywords

MR tomography, pre-emphasis, gradient pulse, magnetic field homogeneity

Key words in English

MR tomography, pre-emphasis, gradient pulse, magnetic field homogeneity

Authors

GESCHEIDTOVÁ, E.; KUBÁSEK, R.; SMÉKAL, Z.; BARTUŠEK, K.

RIV year

2010

Released

03.03.2008

Publisher

Globasl Engineering, Science, and Technology Society

Location

Jižní Korea

ISBN

1738-6438

Periodical

International Transaction on Computer Science and Engineering

Volume

45

Number

1

State

Republic of Korea

Pages from

161

Pages to

173

Pages count

13

Full text in the Digital Library

http://hdl.handle.net/

BibTex

@article{BUT47876,
  author="Eva {Gescheidtová} and Radek {Kubásek} and Zdeněk {Smékal} and Karel {Bartušek}",
  title="Design of pre-emphasis compensation for MR tomograph",
  journal="International Transaction on Computer Science and Engineering",
  year="2008",
  volume="45",
  number="1",
  pages="161--173",
  issn="1738-6438"
}