A new method for vessel segmentation based on a priori input from medical expertise in cine phase-contrast Magnetic Resonance Imaging

نویسندگان

  • Sebastian L Bidhult
  • Marcus Carlsson
  • Katarina Steding-Ehrenborg
  • Håkan Arheden
  • Einar Heiberg
چکیده

Background Phase contrast magnetic resonance imaging (PC-MRI) is the current gold standard for blood flow quantification. Using this technique it is possible to quantify cardiac output, stroke volume, shunts and valve insufficiencies. The accuracy of flow quantification is highly dependent on the manual delineation of the vessels of interest. Therefore, the purpose of this study is to develop an automatic method for vessel segmentation in PC-MRI sequences.

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عنوان ژورنال:

دوره 16  شماره 

صفحات  -

تاریخ انتشار 2014