Detail publikace

Automatic Adjustment of Time-Variant Thresholds when Filtering Signals in MR Tomography

Originální název

Automatic Adjustment of Time-Variant Thresholds when Filtering Signals in MR Tomography

Anglický název

Automatic Adjustment of Time-Variant Thresholds when Filtering Signals in MR Tomography

Jazyk

en

Originální abstrakt

Removing noise from an FID signal (a signal detected in MR measurement) is of fundamental significance in the analysis of results of NMR spectroscopy and tomography. Optimum solution can be seen in removing noise by means of a digital filter bank that uses half-band mirror frequency filters of the type of low-pass and high-pass filters. A filtering method using digital filters and the approach of automatic threshold adjustment is described in the paper.

Anglický abstrakt

Removing noise from an FID signal (a signal detected in MR measurement) is of fundamental significance in the analysis of results of NMR spectroscopy and tomography. Optimum solution can be seen in removing noise by means of a digital filter bank that uses half-band mirror frequency filters of the type of low-pass and high-pass filters. A filtering method using digital filters and the approach of automatic threshold adjustment is described in the paper.

BibTex


@article{BUT42378,
  author="Eva {Gescheidtová} and Radek {Kubásek} and Zdeněk {Smékal} and Karel {Bartušek}",
  title="Automatic Adjustment of Time-Variant Thresholds when Filtering Signals in MR Tomography",
  annote="Removing noise from an FID signal (a signal detected in MR measurement) is of fundamental significance in the analysis of results of NMR spectroscopy and tomography. Optimum solution can be seen in removing noise by means of a digital filter bank that uses half-band mirror frequency filters of the type of low-pass and high-pass filters. A filtering method using digital filters and the approach of automatic threshold adjustment is described in the paper.",
  address="SPRINGER-VERLAG BERLIN",
  chapter="42378",
  institution="SPRINGER-VERLAG BERLIN",
  number="3421",
  volume="2005",
  year="2005",
  month="january",
  pages="384--394",
  publisher="SPRINGER-VERLAG BERLIN",
  type="journal article in Web of Science"
}