Automatic Aorta Segmentation and Valve Landmark Detection in C-Arm CT for Transcatheter Aortic Valve Implantation

Transcatheter aortic valve implantation (TAVI) is a minimally invasive procedure to treat severe aortic valve stenosis. As an emerging imaging technique, C-arm computed tomography (CT) plays a more and more important role in TAVI on both pre-operative surgical planning (e.g., providing 3-D valve mea...

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Vydáno v:	IEEE transactions on medical imaging Ročník 31; číslo 12; s. 2307 - 2321
Hlavní autoři:	Yefeng Zheng, John, M., Rui Liao, Nottling, A., Boese, J., Kempfert, J., Walther, T., Brockmann, G., Comaniciu, D.
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	United States IEEE 01.12.2012
Témata:	Algorithms Aorta segmentation Aortic Valve - diagnostic imaging Aortic Valve - surgery aortic valve landmark detection Aortography - methods Biomedical imaging C-arm computed tomography (CT) Computed tomography Heart Valve Prosthesis Implantation - methods Humans Image Processing, Computer-Assisted - methods Image segmentation Reproducibility of Results Robustness Surgery Surgery, Computer-Assisted - methods Tomography, X-Ray Computed - methods transcatheter aortic valve implantation transcatheter aortic valve replacement Valves
ISSN:	0278-0062, 1558-254X, 1558-254X
On-line přístup:	Získat plný text
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