Fully automated reconstruction of ungated ghost magnetic resonance angiograms

Purpose: To completely automate the reconstruction process during noncardiac‐gated unenhanced ghost magnetic resonance angiography (MRA). Materials and Methods: Ungated unenhanced ghost MRA of the calf was performed in 16 volunteers. K‐means and fuzzy c‐means (FCM) clustering algorithms using promin...

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Vydáno v:	Journal of magnetic resonance imaging Ročník 31; číslo 3; s. 655 - 662
Hlavní autoři:	Tsaftaris, Sotirios A., Offerman, Erik, Edelman, Robert R., Koktzoglou, Ioannis
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Hoboken Wiley Subscription Services, Inc., A Wiley Company 01.03.2010
Témata:	Adult Algorithms Cardiac-Gated Imaging Techniques cluster analysis Female ghost angiography Humans Image Enhancement - methods Image Interpretation, Computer-Assisted - methods image reconstruction Leg - anatomy & histology Leg - blood supply Magnetic Resonance Angiography - methods Male Middle Aged Pattern Recognition, Automated - methods Reproducibility of Results Sensitivity and Specificity Young Adult
ISSN:	1053-1807, 1522-2586, 1522-2586
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