Interactive virtual endoscopy in coronary arteries based on multimodality fusion.
Interactive virtual endoscopy in coronary arteries based on multimodality fusion.
复制标题
基于多模态融合的冠状动脉交互式虚拟内窥镜检查。
DOI:
10.1109/tmi.2004.837109
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发表时间:
2004
影响因子:
10.6
通讯作者:
Sonka,Milan
中科院分区:
文献类型:
--
作者:
Wahle,Andreas;Olszewski,MarkE;Sonka,Milan
A novel approach for platform-independent virtual endoscopy in human coronary arteries is presented in this paper. It incorporates previously developed and validated methodology for multimodality fusion of two X-ray angiographic images with pullback data from intravascular ultrasound (IVUS). These modalities pose inherently different challenges than those present in many tomographic modalities that provide parallel slices. The fusion process results in a three- or four-dimensional (3-D/4-D) model of a coronary artery, specifically of its lumen/plaque and media/adventitia surfaces. The model is used for comprehensive quantitative hemodynamic, morphologic, and functional analyses. The resulting quantitative indexes are then used to supplement the model. Platform-independent visualization is achieved through the use of the ISO/IEC-standardized Virtual Reality Modeling Language (VRML). The visualization includes an endoscopic fly-through animation that enables the user to interactively select vessel location and fly-through speed, as well as to display image pixel data or quantification results in 3-D. The presented VRML virtual-endoscopy system is used in research studies of coronary atherosclerosis development, quantitative assessment of coronary morphology and function, and vascular interventions.
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影响因子:
4.4
作者:
T. Luger;B. Stadler;B. M. Luger;B. Mathieson;M. Mage;J. Schmidt;J. Oppenheim
通讯作者:
J. Oppenheim
DOI:
10.1016/s0022-5320(71)80096-5
发表时间:
1971
期刊:
Journal of ultrastructure research
影响因子:
--
作者:
K. Wolff;H. Hönigsmann
通讯作者:
H. Hönigsmann
DOI:
--
发表时间:
1982
期刊:
Carcinogenesis; a comprehensive survey
影响因子:
--
作者:
W. Troll;G. Witz;B. Goldstein;D. Stone;T. Sugimura
通讯作者:
T. Sugimura
DOI:
--
发表时间:
1981
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Simon,RH;Scoggin,CH;Patterson,D
通讯作者:
Patterson,D
DOI:
--
发表时间:
1983
影响因子:
11.1
作者:
D. Roop;P. Hawley;C. Cheng;S. Yuspa
通讯作者:
S. Yuspa