| 基于网格简化的参数化方法 |
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| 引用本文： | 白晓亮,张树生,刘军.基于网格简化的参数化方法[J].计算机辅助设计与图形学学报,2004,16(12):1743-1749. |
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| 作者姓名： | 白晓亮 张树生 刘军 |
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| 作者单位： | 西北工业大学现代设计与集成制造技术教育部重点实验室,西安,710072 |
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| 基金项目： | 国防基础研究项目 (2 0 0 1BF10 12 )资助 |
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| 摘 要： | 提出一种基于网格简化的三角网格参数化方法，该方法通过构建并参数化边界三角网格来自动完成复杂三角网格边界的参数化，然后通过一系列局部计算完成网格内部点的参数化．采用该方法得到的参数值可较好地反映三角网格的特性，而且计算具有较高的效率．
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| 关 键 词： | 参数化 网格简化 网格展开 |
A Parameterization Approach Based on Mesh Simplification |
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| Bai Xiaoliang,Zhang Shusheng,Liu Jun.A Parameterization Approach Based on Mesh Simplification[J].Journal of Computer-Aided Design & Computer Graphics,2004,16(12):1743-1749. |
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| Authors: | Bai Xiaoliang Zhang Shusheng Liu Jun |
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| Abstract: | We present a parameterization approach based on mesh simplification The approach includes three main steps: first, we construct a boundary polygon triangulation by interpolation to boundary points, and then, in the second step we parameterize boundary points by simply flattening the boundary polygon triangulation Finally, interior points are parameterized by a series of vertex split operators The approach can parameterize triangular mesh automatically and naturally Moreover, the generated parameterization reflects the triangulation well Since all of the calculation is locally processed, the algorithm runs in high efficiency |
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| Keywords: | parameterization mesh simplification mesh flattening |
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