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Iso-parametric tool-path planning for point clouds
Zou Q(邹强); Zhao JB(赵吉宾)
作者部门装备制造技术研究室
关键词Conformal Mapping Parameterization Tools
发表期刊CAD Computer Aided Design
ISSN0010-4485
2013
卷号45期号:11页码:1459-1468
收录类别SCI ; EI
EI收录号20133216581971
WOS记录号WOS:000324011000016
产权排序1
摘要Due to the compute-intensiveness and the lack of robustness of the algorithms for reconstruction of meshes and spline surfaces from point clouds, there is a need for further research in the topic of direct tool-path planning based on point clouds. In this paper, a novel approach for planning iso-parametric tool-path from a point cloud is presented. Since such planning falls into the iso-parametric category, it intrinsically depends on the parameterization of point clouds. Accordingly, a point-based conformal map is employed to build the parameterization. Based on it, formulas of computing path parameters are derived, which are much simpler than the conventional ones. By regularizing parameter domain and on the basis of the previous formulas, boundary conformed tool-path can be generated with forward and side step calculated against specified chord deviation and scallop height, respectively. Experimental results are given to illustrate the effectiveness of the proposed methods.

语种英语
WOS标题词Science & Technology ; Technology
WOS类目Computer Science, Software Engineering
关键词[WOS]FREE-FORM SURFACES ; GENERATION ; PARAMETERIZATION
WOS研究方向Computer Science
引用统计
文献类型期刊论文
条目标识符http://ir.sia.cn/handle/173321/12458
专题装备制造技术研究室
通讯作者Zhao JB(赵吉宾)
作者单位1.Shenyang Institute of Automation, Chinese Academy of Sciences, Liaoning, 110016, China
2.University of Chinese Academy of Sciences, Beijing 100049, China
推荐引用方式
GB/T 7714
Zou Q,Zhao JB. Iso-parametric tool-path planning for point clouds[J]. CAD Computer Aided Design,2013,45(11):1459-1468.
APA Zou Q,&Zhao JB.(2013).Iso-parametric tool-path planning for point clouds.CAD Computer Aided Design,45(11),1459-1468.
MLA Zou Q,et al."Iso-parametric tool-path planning for point clouds".CAD Computer Aided Design 45.11(2013):1459-1468.
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