Detail publikačního výsledku

Denoising of MR Tomography Signal with Automatic Adjustment of Time-Variant Thresholds

KUBÁSEK, R.; GESCHEIDTOVÁ, E.

Originální název

Denoising of MR Tomography Signal with Automatic Adjustment of Time-Variant Thresholds

Anglický název

Denoising of MR Tomography Signal with Automatic Adjustment of Time-Variant Thresholds

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Removing noise from an free induction decay (FID) signal is of fundamental significance in the analysis of results of magnetic resonance (MR) 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 threshold adjustment is described in the paper.

Anglický abstrakt

Removing noise from an free induction decay (FID) signal is of fundamental significance in the analysis of results of magnetic resonance (MR) 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 threshold adjustment is described in the paper.

Klíčová slova

denoising, automatic sthreshold

Klíčová slova v angličtině

denoising, automatic sthreshold

Autoři

KUBÁSEK, R.; GESCHEIDTOVÁ, E.

Vydáno

01.09.2005

Nakladatel

IEEE

Místo

Shanghai

ISBN

0-7803-8741-4

Kniha

Proceedings of 27th Anual International Conference of

Strany od

1

Strany počet

4

BibTex

@inproceedings{BUT15058,
  author="Radek {Kubásek} and Eva {Gescheidtová}",
  title="Denoising of MR Tomography Signal with Automatic Adjustment of Time-Variant Thresholds",
  booktitle="Proceedings of 27th Anual International Conference of",
  year="2005",
  number="1",
  pages="4",
  publisher="IEEE",
  address="Shanghai",
  isbn="0-7803-8741-4"
}