Point cloud boundary detection in preprocessor of optical-mechanical integrated simulation

doi:10.3788/IRLA201645.0428001

OPT OpenIR > 光电跟踪与测量技术研究室

	Point cloud boundary detection in preprocessor of optical-mechanical integrated simulation
其他题名	光机集成仿真前处理中点云边界检测技术
	Xu, Guangzhou 1,2; Ruan, Ping1
作者部门	光电测量技术实验室
	2016-04-25
发表期刊	Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering
ISSN	10072276
卷号	45 期号:4
产权排序	1
摘要	To resolve the data processing problem of point cloud for optical surface in general interface of optical;mechanical integrated simulation, the surface data processing method based on point cloud boundary detection was presented. First, the surface data preprocessing method in integrated simulation was discussed and effect of boundary detection in surface preprocessing data was also referred. Then, boundary detection algorithm referring to several techniques was researched including the data organization of point cloud, the small tangential plane fitting algorithm of the K;nearest neighbor node and the judgment of boundary node. Based on the research of point cloud boundary detection algorithm, the primary data structure and the program realization was discussed and by the extraction of demonstrated surface point cloud, the algorithm of boundary detection was proved to be right and effective. The algorithm of boundary detection provides the new technical reference for data process of optical surface. © 2016, Editorial Board of Journal of Infrared and Laser Engineering. All right reserved.
关键词	Algorithms Image Segmentation Motion Compensation Nearest Neighbor Search Signal Detection
DOI	10.3788/IRLA201645.0428001
收录类别	EI
语种	中文
引用统计
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/28231
专题	光电跟踪与测量技术研究室
作者单位	1.Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an; 710119, China 2.University of Chinese Academy of Sciences, Beijing; 100049, China
推荐引用方式 GB/T 7714	Xu, Guangzhou,Ruan, Ping. Point cloud boundary detection in preprocessor of optical-mechanical integrated simulation[J]. Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,2016,45(4).
APA	Xu, Guangzhou,&Ruan, Ping.(2016).Point cloud boundary detection in preprocessor of optical-mechanical integrated simulation.Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,45(4).
MLA	Xu, Guangzhou,et al."Point cloud boundary detection in preprocessor of optical-mechanical integrated simulation".Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering 45.4(2016).

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