An algorithm for automatic assignment of artifact-related independent components in biomedical signal analysis

  • M. Böhm
  • , K. Stadlthanner
  • , E. W. Lang
  • , F. J. Theis
  • , P. Gruber
  • , A. M. Tomé
  • , A. R. Teixeira
  • , C. G. Puntonet

Publikation: Beitrag in Buch/Bericht/KonferenzbandKonferenzbeitragBegutachtung

1 Zitat (Scopus)

Abstract

In this work an automatic assignment tool for estimated independent components within an independent component analysis is presented. The tool is applied to the problem of removing the water resonance and related artifacts from multi-dimensional proton NMR spectra. The algorithm uses local PCA to approximate the water artifact and defines a suitable cost function which is optimized using simulated annealing. The blind extraction of artifact-related source signals is effected by a recently developed algorithm called dAMUSE.

OriginalspracheEnglisch
TitelProceedings of the International Joint Conference on Neural Networks, IJCNN 2005
Seiten2463-2468
Seitenumfang6
DOIs
PublikationsstatusVeröffentlicht - 2005
Extern publiziertJa
VeranstaltungInternational Joint Conference on Neural Networks, IJCNN 2005 - Montreal, QC, Kanada
Dauer: 31 Juli 20054 Aug. 2005

Publikationsreihe

NameProceedings of the International Joint Conference on Neural Networks
Band4

Konferenz

KonferenzInternational Joint Conference on Neural Networks, IJCNN 2005
Land/GebietKanada
OrtMontreal, QC
Zeitraum31/07/054/08/05

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