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Three-dimensional interactive virtual endoscopy
Li, Guangming; Tian, Jie; Zhao, Mingchang; He, Huiguang
2004
发表期刊JOURNAL OF X-RAY SCIENCE AND TECHNOLOGY
卷号12期号:3页码:129-141
文章类型Article
摘要Virtual endoscopy is a new development of diagnostic imaging, covering a wide range of potential clinical applications. This paper introduced a system framework for virtual endoscopy. Our research efforts concentrated on mesh smoothing, automated centerline extraction and view-dependent level-of-detail rendering techniques. First, the fairing surface was obtained by smoothing the normal vectors of the reconstructed model. Then, the modified reliable path method was used to generate the accurate skeleton. After that, the view-dependent level-of-detail rendering techniques, including mesh simplification, mesh parameterization and mesh subdivision, were used to achieve the purpose of real time rendering. Experimental results for the images of cerebral blood vessels, knees, and trachea using our solution were given.
关键词Virtual Endoscopy Mesh Smoothing Path Planning Mesh Simplification View-dependent Subdivision Virtual Navigation
WOS标题词Science & Technology ; Technology ; Physical Sciences
收录类别SCI
语种英语
WOS研究方向Instruments & Instrumentation ; Optics ; Physics
WOS类目Instruments & Instrumentation ; Optics ; Physics, Applied
WOS记录号WOS:000207067400001
引用统计
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/7981
专题中国科学院分子影像重点实验室
通讯作者Tian, Jie
作者单位Chinese Acad Sci, Inst Automat, Med Image Proc Grp, Beijing 100080, Peoples R China
推荐引用方式
GB/T 7714
Li, Guangming,Tian, Jie,Zhao, Mingchang,et al. Three-dimensional interactive virtual endoscopy[J]. JOURNAL OF X-RAY SCIENCE AND TECHNOLOGY,2004,12(3):129-141.
APA Li, Guangming,Tian, Jie,Zhao, Mingchang,&He, Huiguang.(2004).Three-dimensional interactive virtual endoscopy.JOURNAL OF X-RAY SCIENCE AND TECHNOLOGY,12(3),129-141.
MLA Li, Guangming,et al."Three-dimensional interactive virtual endoscopy".JOURNAL OF X-RAY SCIENCE AND TECHNOLOGY 12.3(2004):129-141.
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