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.
- Language
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Englisch
- Bibliographic citation
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Series: Discussion Paper ; No. 459
- Event
-
Geistige Schöpfung
- (who)
-
Hahn, Klaus R.
Prigarin, Sergej M.
Heim, Susanne
Hasan, Khader M.
- Event
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Veröffentlichung
- (who)
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Ludwig-Maximilians-Universität München, Sonderforschungsbereich 386 - Statistische Analyse diskreter Strukturen
- (where)
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München
- (when)
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2005
- DOI
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doi:10.5282/ubm/epub.1828
- Handle
- URN
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urn:nbn:de:bvb:19-epub-1828-3
- Last update
-
10.03.2025, 11:43 AM CET
Data provider
This object is provided by:
ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften - Leibniz-Informationszentrum Wirtschaft. If you have any questions about the object, please contact the data provider.
ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften - Leibniz-Informationszentrum Wirtschaft. If you have any questions about the object, please contact the data provider.
Object type
- Arbeitspapier
Associated
- Hahn, Klaus R.
- Prigarin, Sergej M.
- Heim, Susanne
- Hasan, Khader M.
- Ludwig-Maximilians-Universität München, Sonderforschungsbereich 386 - Statistische Analyse diskreter Strukturen
Time of origin
- 2005
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