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Estimation of Cardiac Respiratory-Motion by Semi-Automatic Segmentation and Registration of Non-Contrast-Enhanced 4D-CT Cardiac Datasets

The goal of this work is to investigate, for a large set of patients, the motion of the heart with respiration during free-breathing supine medical imaging. For this purpose we analyzed the motion of the heart in 32 non-contrast enhanced respiratory-gated 4D-CT datasets acquired during quiet unconst...

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Autori principali: Dey, Joyoni, Pan, Tinsu, Choi, David J., Robotis, Dennis, Smyczynski, Mark S., Pretorius, P. Hendrik, King, Michael A.
Natura: Artigo
Lingua:Inglês
Pubblicazione: 2009
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC2858412/
https://ncbi.nlm.nih.gov/pubmed/20419041
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/TNS.2009.2031642
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