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Iso-parametric tool-path planning for point clouds
Zou Q(邹强); Zhao JB(赵吉宾)
Source PublicationCAD Computer Aided Design
Indexed BySCI ; EI
EI Accession number20133216581971
WOS IDWOS:000324011000016
Contribution Rank1
KeywordConformal Mapping Parameterization Tools
AbstractDue 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.

WOS HeadingsScience & Technology ; Technology
WOS SubjectComputer Science, Software Engineering
WOS Research AreaComputer Science
Citation statistics
Document Type期刊论文
Corresponding AuthorZhao JB(赵吉宾)
Affiliation1.Shenyang Institute of Automation, Chinese Academy of Sciences, Liaoning, 110016, China
2.University of Chinese Academy of Sciences, Beijing 100049, China
Recommended Citation
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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