Level-set-based artery-vein separation in blood pool agent CE-MR angiograms

Blood pool agents (BPAs) for contrast-enhanced (CE) magnetic-resonance angiography (MRA) allow prolonged imaging times for higher contrast and resolution. Imaging is performed during the steady state when the contrast agent is distributed through the complete vascular system. However, simultaneous v...

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Vydáno v:	IEEE transactions on medical imaging Ročník 22; číslo 10; s. 1224 - 1234
Hlavní autoři:	van Bemmel, C.M., Spreeuwers, L.J., Viergever, M.A., Niessen, W.J.
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York, NY IEEE 01.10.2003 Institute of Electrical and Electronics Engineers The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Algorithms Angiography Arteries Arteries - anatomy & histology Biological and medical sciences Blood Contrast Media Data visualization High-resolution imaging Humans Image Enhancement - methods Image Interpretation, Computer-Assisted - methods Image resolution Image segmentation Imaging, Three-Dimensional - methods Magnetic Resonance Angiography - methods Magnetic separation Medical imaging Medical sciences Pattern Recognition, Automated Radiotherapy. Instrumental treatment. Physiotherapy. Reeducation. Rehabilitation, orthophony, crenotherapy. Diet therapy and various other treatments (general aspects) Reproducibility of Results Sensitivity and Specificity Steady-state Subtraction Technique Technology. Biomaterials. Equipments. Material. Instrumentation Veins Veins & arteries Veins - anatomy & histology Biomedical engineering
ISSN:	0278-0062, 1558-254X
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