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Restoration of MRI Data for Field Nonuniformities using High Order Neighborhood Statistics

MRI at high magnetic fields (> 3.0 T ) is complicated by strong inhomogeneous radio-frequency fields, sometimes termed the “bias field”. These lead to nonuniformity of image intensity, greatly complicating further analysis such as registration and segmentation. Existing methods for bias field cor...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Hadjidemetriou, Stathis, Studholme, Colin, Mueller, Susanne, Weiner, Michael, Schuff, Norbert
Format: Artigo
Sprache:Inglês
Veröffentlicht: 2007
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC2194598/
https://ncbi.nlm.nih.gov/pubmed/18193095
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1117/12.711533
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