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A Crust-based Method of Reconstructing Human Bone

A Crust-based Method of Reconstructing Human Bone
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摘要 We present a crust-based procedure for modeling human being’s bone, which is based on voronoi diagram and its dual, Delaunay triangulation. In three-dimensional space, the crust algorithm can generate a 3D-model using a set of sample points. The purposes of this paper is to extract precise contour from CT series, then refer to these contours as sample points, and then apply the crust algorithm to these sample points to get three dimensional mesh. We present a crust-based procedure for modeling human being’s bone, which is based on voronoi diagram and its dual, Delaunay triangulation. In three-dimensional space, the crust algorithm can generate a 3D-model using a set of sample points. The purposes of this paper is to extract precise contour from CT series, then refer to these contours as sample points, and then apply the crust algorithm to these sample points to get three dimensional mesh.
作者 MA Shu-chao LIU Yi
机构地区 School of Compute Science and Technology
出处 《Computer Aided Drafting,Design and Manufacturing》 2014年第2期6-9,共4页 计算机辅助绘图设计与制造（英文版）
关键词 crust algorithm surface reconstruction contour abstraction crust algorithm surface reconstruction contour abstraction
分类号 TP391.41 [自动化与计算机技术—计算机应用技术] Q983 [生物学—人类学]
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Computer Aided Drafting,Design and Manufacturing
2014年 第2期

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