Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Beijing Institute of Machinery》 2009-01
Add to Favorite Get Latest Update

Research on data simplification for point cloud in surface reconstruction

LI Ke-zhen,LOU Xiao-ping,Lü Nai-guang(School of Photoelectric Information and Telecommunication Engineering,Beijing Information Science and Technology University,Beijing 100192,China)  
Data simplification is an important part of surface reconstruction.Through analyzing the shortcomings of existing data simplification methods,a simplification method based on curvature variance of original scattered point cloud is adopted.This method emphasizes on the algorithms for spatial partition,neighborhood searching,curvature estimation and the principles of simplification.Through testing and analyzing some measured data with different characteristics,the results show that the algorithms achieve more reasonable effect of simplification.
【Fund】: 国家自然科学基金(50675015);; 北京市重点实验室(机电系统测控)开放课题(82073011)
【CateGory Index】: TP391.41
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 3 Hits
1 ZHANG Li-Yan ZHOU Ru-Rong CAI Wei-Bin ZHOU Lai-Shui (Research Center of CAD/CAM Engineering, Nanjing University of Aeronautics & Astronautics, Nanjing 210016);Research on Cloud Data Simplification[J];Journal of Computer Aided Design & Computer Graphics;2001-11
2 Xiong Bangshu 1,2) He Mingyi 1) Yu Huajing 1) 1) (School of Electronic and Information, Northwestern Polytechnical University, Xi'an 710072) 2) (Department of Electronic Engineering, Nanchang Institute of Aeronautical Technology, Nanchang 330034);Algorithm for Finding ~k~-Nearest Neighbors of Scattered Points in Three Dimensions[J];Journal of Computer Aided Design & Computer Graphics;2004-07
3 ZHOU Lu, LIN Heng, ZHONG Yue-xian, YUAN Chao-long (Tsinghua University, Beijing, 100084, China);The Thinning Method for Measured Points Cloud in Surface Reconstruction[J];Mie of China;2004-05
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 WU Ping(Dept. of Elec. Engn. & Info. Sci., Anhui University, Hefei 230039,China);Visual computation of bistatic cross section for complex targets with smooth surface[J];Journal of Anhui University of Technology and Science;2003-02
2 TAO Yu-qin1,CHEN Su-gen2 (1.Ma'anshan Teacher's school,Ma'anshan,243000;2.Department of Mathematics,Anqing Teachers College,Anqing 246133,China);Quadratic T-B Spline Interpolation Curve Based on Adjusted Curvature[J];Journal of Anqing Teachers College(Natural Science Edition);2008-04
3 Hu XiaoDan Lu XiLinDepartment of Industrial Design and Information Engineering, Beijing Institute of Clothing Technology, Beijing 100029;The Integrated Application of VC and OpenGL[J];Journal of Beijing Institute of Clothing;2002-02
4 Guo Ruiliang Zhang HuiDepartment of Clothing, Beijing Institute of Clothing Technology, Beijing 100029;Discussion on Fitting of Pattern Curve in Computer Aided Apparel Design[J];Journal of Beijing Institute of Clothing;2002-02
5 ZHU Lin-hua,CAI Yong (College of Computer Science & Technology,Southwest University of Science & Technology,Mianyang 621010,China);An EMS Memory-Saved K-Nearest Neighbor Algorithm in Point Cloud[J];Ordnance Industry Automation;2008-07
6 PAN Yang-yu(1,3),LI Dong-bo1,YANG Hui2 (1.School of Mechanical Engineering,Nanjing University of Science and Technology,Nanjing 210094,Jiansu,China;2.Artillery Institute Nanjing Branch,Nanjing 211132,Jiangsu,China;3.Huaian Institute of Information and Technology,Huaian 223003,Jiangsu,China);Research on Curved Surface Reconstruction and Decomposition with Uniform B-spline Wavelet[J];Acta Armamentarii;2007-03
7 Zhang Nan,Wang Yanmin (School of Gematics and Urban Information,BUCEA Beijing 100044);Research on the Technique of NURBS Surface Reconstruction Using Cloud Data[J];Journal of Beijing University of Civil Engineering and Architecture;2009-01
8 TENG Hong hua,HOU Zhuan liang (Wuhan Polytechnic University,Wuhan 430023,China);Configuration and Machining of a Kind of Variable Pitch Serew[J];Packaging Engineering;2002-06
9 XIN Ping,YAO Jin(chengdu Textile College,Chengdu 611731);Cubic Splinc-based 3D Parametric Modeling for Manncquin[J];Journal of Chengdu Textile College;2006-04
10 GUAN Fa-lin,ZHANG Ming-de,ZHANG Wei-qing(Chongqing Institute of Technology,Chongqing 400050,China);Measurement of Cam Contour Based on Gear Measuring Center[J];Journal of Chongqing Institute of Technology(Natural Science Edition);2008-02
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 DENG Jin-lian 1, YANG Jia-qiang 2, HE Guo-jin 1 (1 Guangxi University, Guangxi Nanning, 530004, China) (2 Zhejiang University, Zhejiang Hangzhou, 310027, China);Research on Digital Measure and Data Processing of Complex Surface in RE[J];;2003-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved