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Proceedings Paper

Interactive virtual navigation in human organs
Author(s): Guangming Li; Jie Tian; Mingchang Zhao; Huiguang He
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Paper Abstract

Virtual endoscopy is meaningful for medical diagnosis and surgery. In this paper, a system framework for virtual endoscopy is proposed including automatic centerline extraction and view-dependent level-of-detail rendering techniques. Combining Hessian Matrix with distance mapping, our path planning method can generate accurate skeleton for virtual navigation. Furthermore real tim rendering can be achieved with our new view-dependent subdivision algorithm. The experimental results show the efficiency of our methods.

Paper Details

Date Published: 25 September 2003
PDF: 5 pages
Proc. SPIE 5286, Third International Symposium on Multispectral Image Processing and Pattern Recognition, (25 September 2003); doi: 10.1117/12.538983
Show Author Affiliations
Guangming Li, Institute of Automation, CAS (China)
Jie Tian, Institute of Automation, CAS (China)
Mingchang Zhao, Institute of Automation, CAS (China)
Huiguang He, Institute of Automation, CAS (China)


Published in SPIE Proceedings Vol. 5286:
Third International Symposium on Multispectral Image Processing and Pattern Recognition
Hanqing Lu; Tianxu Zhang, Editor(s)

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