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Rigid-Body Motion Correction with Self-Navigation MRI

The use of phase correlation to detect rigid-body translational motion is reviewed and applied to individual echotrains in turbo-spin-echo data acquisition. It is shown that when the same echotrain is acquired twice, the subsampled correlation provides an array of delta-functions, from which the mot...

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Vydáno v:Magn Reson Med
Hlavní autoři: Mendes, Jason, Kholmovski, Eugene, Parker, Dennis L.
Médium: Artigo
Jazyk:Inglês
Vydáno: 2009
Témata:
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC5444455/
https://ncbi.nlm.nih.gov/pubmed/19097240
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mrm.21883
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