Arbeitspapier
Random noise in diffusion tensor imaging, its destructive impact and some corrections
The empirical origin of random noise is described, its influence on DTI variables is illustrated by a review of numerical and in vivo studies supplemented by new simulations investigating high noise levels. A stochastic model of noise propagation is presented to structure noise impact in DTI. Finally, basics of voxelwise and spatial denoising procedures are presented. Recent denoising procedures are reviewed and consequences of the stochastic model for convenient denoising strategies are discussed.
- Sprache
-
Englisch
- Erschienen in
-
Series: Discussion Paper ; No. 459
- Ereignis
-
Geistige Schöpfung
- (wer)
-
Hahn, Klaus R.
Prigarin, Sergej M.
Heim, Susanne
Hasan, Khader M.
- Ereignis
-
Veröffentlichung
- (wer)
-
Ludwig-Maximilians-Universität München, Sonderforschungsbereich 386 - Statistische Analyse diskreter Strukturen
- (wo)
-
München
- (wann)
-
2005
- DOI
-
doi:10.5282/ubm/epub.1828
- Handle
- URN
-
urn:nbn:de:bvb:19-epub-1828-3
- Letzte Aktualisierung
-
10.03.2025, 11:43 MEZ
Datenpartner
Dieses Objekt wird bereitgestellt von:
ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften - Leibniz-Informationszentrum Wirtschaft. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften - Leibniz-Informationszentrum Wirtschaft. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
Objekttyp
- Arbeitspapier
Beteiligte
- Hahn, Klaus R.
- Prigarin, Sergej M.
- Heim, Susanne
- Hasan, Khader M.
- Ludwig-Maximilians-Universität München, Sonderforschungsbereich 386 - Statistische Analyse diskreter Strukturen
Entstanden
- 2005
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