lop-DWI: A Novel Scheme for Pre-Processing of Diffusion Weighted Images in the Gradient Direction Domain

lop-DWI: A Novel Scheme for Pre-Processing of Diffusion Weighted Images in the Gradient Direction Domain

We describe and evaluate a pre-processing method based on a periodic spiral sampling of diffusion gradient directions for high angular resolution diffusion magnetic resonance imaging. Our pre-processing method incorporates prior knowledge about the acquired diffusion-weighted signal, facilitating no...

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Bibliographic Details
Main Authors: Farshid eSepehrband, Jeiran eChoupan, Emmanuel eCaruyer, Nyoman Dana Kurniawan, Yaniv eGal, Quang M Tieng, Katie eMcMahon, Viktor eVegh, David C Reutens, Zhengyi eYang
Format: Article
Language:English
Published: Frontiers Media S.A. 2015-01-01
Series:Frontiers in Neurology
Subjects:
HARDI
Diffusion Weighted Imaging
pre-processing
Local reconstruction
gradient direction domain
Spiral sampling
Online Access:http://journal.frontiersin.org/Journal/10.3389/fneur.2014.00290/full

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