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	Dynamic Mesh Optimization with Curvature Dependent Subdivision for Polygonized Implicit Surfaces with Sharp Features
	Mingqiang Wei; Jianhuang Wu; Mingyong Pang
	2010
会议名称	2010 International Conference on Artificial Intelligence and Computational Intelligence, AICI 2010
英文摘要	Converting implicit surfaces into polygons and further optimization are a preprocessing step in rendering implicit surfaces for visualization and other uses. This paper describes a simple method for accurate polygonization of implicit surfaces with sharp features. First, an initial coarse mesh is generated by traditional Marching Cubes (MC) method; Then the mesh is used to approximate the implicit surface with simultaneous control of mesh vertex positions, regularity and normals. The refined mesh finally converges to a limit mesh which represents a high quality approximation of the implicit surface. To reconstruct small surface features, the optimization process combines with a curvature dependent mesh adaptive subdivision. For analyzing how close the refined mesh approximates the implicit surface, two error metrics are applied. One measures the deviations of the mesh vertices from the implicit surface, while the other measures the deviations of the mesh normals from the implicit surface
收录类别	EI
语种	英语
内容类型	会议论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/2815]
专题	深圳先进技术研究院_集成所
作者单位	2010
推荐引用方式 GB/T 7714	Mingqiang Wei,Jianhuang Wu,Mingyong Pang. Dynamic Mesh Optimization with Curvature Dependent Subdivision for Polygonized Implicit Surfaces with Sharp Features[C]. 见:2010 International Conference on Artificial Intelligence and Computational Intelligence, AICI 2010.

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