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Gibbs Ringing in Diffusion MRI

PURPOSE: To study and reduce the effect of Gibbs ringing artifact on computed diffusion parameters. METHODS: We reduce the ringing by extrapolating the k-space of each diffusion weighted image beyond the measured part by selecting an adequate regularization term. We evaluate several regularization t...

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Bibliografiske detaljer
Udgivet i:Magn Reson Med
Main Authors: Veraart, Jelle, Fieremans, Els, Jelescu, Ileana O., Knoll, Florian, Novikov, Dmitry S.
Format: Artigo
Sprog:Inglês
Udgivet: 2015
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC4915073/
https://ncbi.nlm.nih.gov/pubmed/26257388
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mrm.25866
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