POAS4SPM - A toolbox for SPM to denoise diffusion MRI data
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Date
2013
Volume
1856
Issue
Journal
Series Titel
Book Title
Publisher
Berlin : Weierstraß-Institut für Angewandte Analysis und Stochastik
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Abstract
We present an implementation of a recently developed noise reduction algorithm for dMRI data, called multi-shell position orientation adaptive smoothing (msPOAS), as a toolbox for SPM. The method intrinsically adapts to the structures of different size and shape in dMRI and hence avoids blurring typically observed in non-adaptive smoothing. We give examples for the usage of the toolbox and explain the determination of experiment-dependent parameters for an optimal performance of msPOAS.
Description
Keywords
dMRI, Noise reduction, POAS, msPOAS, SPM8
Citation
Tabelow, K., Mohammadi, S., Weiskopf, N., & Polzehl, J. (2013). POAS4SPM - A toolbox for SPM to denoise diffusion MRI data (Vol. 1856). Berlin : Weierstraß-Institut für Angewandte Analysis und Stochastik.
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This document may be downloaded, read, stored and printed for your own use within the limits of § 53 UrhG but it may not be distributed via the internet or passed on to external parties.
This document may be downloaded, read, stored and printed for your own use within the limits of § 53 UrhG but it may not be distributed via the internet or passed on to external parties.