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基于距离场的三维模型网格重建

Release Time:2019-03-10  Hits:

Indexed by: Journal Article

Date of Publication: 2010-05-20

Journal: 计算机工程

Included Journals: CSCD、ISTIC、PKU

Volume: 36

Issue: 10

Page Number: 201-202,205

ISSN: 1000-3428

Key Words: 3D网格;网格重建;距离场

Abstract: 根据任意亏格和任意边界的3D网格模型,给出一种网格重建算法.该算法通过对原始网格进行一系列自适应的局部修改操作,改进网格中三角形的质量和顶点位置分布.为减少优化过程中误差的累积,提出基于距离场的算法将新生成的顶点保留到原始网格曲面上,该算法实现简单,不需要复杂的全局参数化操作.实验结果表明,该算法有效、快速、稳定.

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