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| 扫描点云的一种自动配准方法 | |
| 引用本文： | 薛耀红,梁学章,马婷,梁英,车翔玖. 扫描点云的一种自动配准方法[J]. 计算机辅助设计与图形学学报, 2011, 23(2): 223-231 |
| 作者姓名： | 薛耀红 梁学章 马婷 梁英 车翔玖 |
| 作者单位： | 1. 长春理工大学计算机科学技术学院,长春,130022 2. 吉林大学数学学院,长春,130012 3. 吉林大学商学院,长春,130012 4. 吉林大学计算机科学与技术学院,长春,130012 |
| 基金项目： | 国家自然科学基金(60673021,60773098) |
| 摘 要： | 针对无任何预知信息下的扫描点云数据配准问题,通过引入新的匹配点对度量准则和改进最近点迭代算法,提出一种扫描点云数据的自动配准方法.该方法分为初始配准和精细配准2个阶段.初始配准阶段中,在考虑孤立点的曲率相似度的基础上,通过引入一种新的点的邻域曲率相似度度量准则,构造出一个有效的一一对应的初始匹配点对数组;然后根据刚体变... |
| 关 键 词： | 扫描点云 配准 最近点迭代 曲率 |
An Automatic Registration Method of Scanned Point Clouds |
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| Xue Yaohong,Liang Xuezhang,Ma Ting,Liang Ying,Che Xiangjiu. An Automatic Registration Method of Scanned Point Clouds[J]. Journal of Computer-Aided Design & Computer Graphics, 2011, 23(2): 223-231 | |
| Authors: | Xue Yaohong Liang Xuezhang Ma Ting Liang Ying Che Xiangjiu |
| Affiliation: | Xue Yaohong1),Liang Xuezhang2),Ma Ting2),Liang Ying3),and Che Xiangjiu4)1)(School of Computer Science and Technology,Changchun University of Science and Technology,Changchun 130022) 2)(Institute of Mathematics,Jilin University,Changchun 130012) 3)(Business School,Changchun 130012) 4)(School of Computer Science and Technology,Changchun 130012) |
| Abstract: | To register scanned point clouds without any additional information,an automatic registration method is developed by introducing new metrics for matching corresponding points and modifying the iterative closest point algorithm.The whole registration consists of two steps: initial registration and fine registration.In the first step,based on the curvature similarity between two points,a new metric for the curvature similarity between the neighborhoods of them is developed to construct an initial array of cor... |
| Keywords: | scanned point clouds registration iterative closest point curvature |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
