| 一种基于重新划分的三角形网格简化方法 |
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| 引用本文： | 崔彩峰,孙劲光,赵亮.一种基于重新划分的三角形网格简化方法[J].辽宁工程技术大学学报(自然科学版),2004,23(Z1):25-27. |
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| 作者姓名： | 崔彩峰 孙劲光 赵亮 |
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| 作者单位： | 1. 辽宁工程技术大学,电子与信息工程系,辽宁,阜新,123000
2. 中国人民解放军65112部队,辽宁,沈阳,110026 |
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| 摘 要： | 提出了一种基于重新划分的三角形网格简化算法。该算法的基本思想是:根据模型特征或由用户定义一定数量的新点,再根据某些原则将新点分布到原模型上,生成一个中间网格。然后移去生成的中间网格中的旧项点并对形成的多边形区域进行带约束的三角剖分,最后形成以新点为顶点的三角形网格。
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| 关 键 词： | 三角形网格 网格简化 三角剖分 细节层次 曲率 |
| 文章编号： | 1008-0562(2004)增刊-0025-03 |
Algorithm of triangle mesh simplication based on re-tiling |
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| CUI Cai-feng,SUN Jin-guang,ZHAO Liang.Algorithm of triangle mesh simplication based on re-tiling[J].Journal of Liaoning Technical University (Natural Science Edition),2004,23(Z1):25-27. |
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| Authors: | CUI Cai-feng SUN Jin-guang ZHAO Liang |
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| Affiliation: | CUI Cai-feng~1 SUN Jin-guang~1 ZHAO Liang~2 |
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| Abstract: | Paper presents a algorithm of triangle mesh simplication based on re-tiling.Its basic idea is to distribute a set of new points onto original models on some principle,create an intermediate mesh.These points are figured out based on the features of model or defined by user.then remove old vertex from the intermediate mesh,and retriangulate the holes left by removal of old vertex.In the end new triangle mesh containing new points is created. |
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| Keywords: | triangle mesh mesh simplification triangulation levels of detail curvature |
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