Angular Upsampling in Infant Diffusion MRI Using Neighborhood Matching in x-q Space

Angular Upsampling in Infant Diffusion MRI Using Neighborhood Matching in x-q Space

Diffusion MRI requires sufficient coverage of the diffusion wavevector space, also known as the q-space, to adequately capture the pattern of water diffusion in various directions and scales. As a result, the acquisition time can be prohibitive for individuals who are unable to stay still in the sca...

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Bibliographic Details
Main Authors: Geng Chen, Bin Dong, Yong Zhang, Weili Lin, Dinggang Shen, Pew-Thian Yap
Format: Article
Language:English
Published: Frontiers Media S.A. 2018-09-01
Series:Frontiers in Neuroinformatics
Subjects:
diffusion MRI
upsampling
non-local means
neighborhood matching
regularization
Online Access:https://www.frontiersin.org/article/10.3389/fninf.2018.00057/full

Internet

https://www.frontiersin.org/article/10.3389/fninf.2018.00057/full

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