A convex decomposition methodology for collision detection

Ashirwad Joseph Chowriappa,Raul Wirz,Aditya R. Ashammagari,Thenkurussi Kesavadas

Virtual Reality（2013）

引用 2|浏览14

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摘要

In this paper, a shape decomposition methodology to decompose the cervical spine using an approximate convex methodology is proposed. The proposed methodology identifies the most concave L-ring neighborhood in a decomposition of a surface (manifold-2) and partitions it in order to reduce its concavity. A close approximation of the original surface by a set of convex surfaces hulls is then produced.

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关键词

approximation theory,haptic interfaces,medical computing,mesh generation,surgery,approximation,cervical spine decomposition,collision detection,concave L-ring neighborhood,convex decomposition methodology,convex surface hull,haptic device,shape decomposition methodology,surgical simulator,Cervical spine,Convex decomposition,Haptic

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