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《Journal of Huaqiao University(Natural Science)》 2010-05
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Investigation of Feature Line Extraction from Triangular Mesh Model

SHANG-GUAN Ning,LIU Bin(College of Mechanical Engineering and Automation,Huaqiao University,Quanzhou 362021,China)  
A method of feature line extraction from triangular mesh model is presented.Initial feature point is manually specified based on feature points extraction from triangular mesh model.From the beginning of initial feature point,method of principle component analysis(PCA) is used to analyze primary direction of feature points in a special region and to search the feature point which is farthest from the center of mass in the primary direction and will be chosen as subsequent feature point.Iteratively,the sequence of the feature points is recorded in order until the sought subsequent feature points are among the initial feature region.Finally,third-order non-uniform rational B-spline curve is used and that obtained set of feature points is fit into a smooth feature line.
【Fund】: 福建省科技计划重点项目(2006H0029);; 福建省自然科学基金资助项目(E0710017 E0810040)
【CateGory Index】: TP391.41
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1 Liu Shenglan Zhou Rurong Zhang Liyan (CAD/CAM Engineering Research Center, Nanjing University of Aeronautics and Astronautics, Nanjing 210016);Feature Line Extraction from Triangular Mesh Model[J];Journal of Computer Aided Design & Computer Graphics;2003-04
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2 Niu Junying (Shunde Polytechnic,Foshan 528333,Guangdong);Selecting-point Algorithm Transferring Grid to Tin based on the feature[J];Computer & Telecommunication;2007-03
3 Dai Ning1 Zhou Yong-yao2 Yuan Tian-ran1 Yu Qing3 Liao Wen-he1 Sun Quan-ping1(1.College of Mechanical and Electrical Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,Jiangsu,China;2.66 Vision-Tech Corporation Limited,Suzhou 215005,Jiangsu,China;3.Department of Prosthodontics,Nanjing Stomatological Hospital,Nanjing 210008,Jiangsu,China);Rapid Extraction of Dental Preparation Line[J];Journal of South China University of Technology(Natural Science Edition);2008-05
4 YANG Sheng-yuan1,2,SHU Shi2,ZHU Shao-ming2 1.College of Information Engineering,Xiangtan University,Xiangtan,Hunan 411105,China 2.School of Mathematics and Computational Science,Xiangtan University,Xiangtan,Hunan 411105,China;Feature line extraction from triangular meshes based on STL file[J];Computer Engineering and Applications;2008-04
5 Liu Shenglan Zhou Rurong Zhang Liyan (Research Center of CAD/CAM Engineering, Nanjing University of Aeronautics & Astronautics, Nanjing 210016);Feature Line Optimization on Triangular Surfaces Using Active Contour Model[J];Journal of Computer Aided Design & Computer Graphics;2004-04
6 Wu Jianjie Wang Qifu Huang Zhengdong Huang Yunbao (National CAD Support Software Engineering Research Center, Huazhong University of Science and Technology, Wuhan 430074);Feature Point Detection Based on Local Entropy and Repeatability Rate[J];Journal of Computer Aided Design & Computer Graphics;2005-05
7 Fan Shaorong Ru Shaofeng Zhou Mingquan Geng Guohua (Institute of Visualization Technology, Northwest University, Xi'an 710069);A Method of Extracting Feature Contour from Triangular Mesh Surface Model of Fractured Solid[J];Journal of Computer Aided Design & Computer Graphics;2005-09
8 Zhou Tianxiang Wang Guozhao (Department of Applied Mathematics, Institute of computer graphics and image processing Zhejiang University, Hangzhou 310027);Sharp Feature-Based Quadrilateral Domain Extraction From A Mesh Model[J];Journal of Computer-Aided Design & Computer Graphics;2006-03
9 ZHU Li~1,HU Chao~2(1.Computer & Communcation Institute,Hunan University,Changsha 410082,China;2.Software Engineering Institute,Hunan University,Changsha 410082,China);An Effective Transformed Arithmetic from Grid to TIN[J];Computing Technology and Automation;2006-02
10 LIU Jun,JIN Yao(College of Informatics & Electronics,Zhejiang Sci-Tech University,Hangzhou 310018,China);Research on 3D clothing fitting based on VC 6.0 and OpenGL[J];Application Research of Computers;2008-12
【Secondary 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
3 ZHOU Ru rong,\ ZHANG Li yan,\ SU Xu,\ ZHOU Lai shui(CAD/CAM Research Center, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China);Algorithmic Research on Surface Reconstruction from Dense Scattered Points[J];Journal of Software;2001-02
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