Full-Text Search：
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Anqing Teachers College(Natural Science Edition)》 2008-04
Add to Favorite Get Latest Update

Quadratic T-B Spline Interpolation Curve Based on Adjusted Curvature

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)  
A method to construct a quadratic T-B spline curve through data points is given.If the relative curvature of a certain curve on the first control point and the direction angle of the initial point's tangent vector is given,we can get the whole curve by using the property of the endpoint of quadratic T-B spline curve.The curve can be adjusted through the relative curvature or the direction angle of the initial point's tangent vector,in which some examples show that the method is useful for curve design.
【CateGory Index】： TP391.7
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 SU Ben-yue~(1,2), HUANG You-du~1 (1.Department of Mathematics and Information, Hefei University of Technology,Hefei 230009, China; 2.Department of Mathematics, Anqing Teachers College, Anqing 246011, China)$$$$;Properties and Applications of T-B Splines[J];College Mathematies;2005-01
2 LIN Yi~1, XIONG Han-wei~2, LUO Shao-ming~3, ZHANG Xiang-wei~3(1 School of Information Technology, Southern Yangtge University, Wuxi 214036, China; 2. School of Mechano-electronic Engineering, Shantou Univiersity, Shantou 515063, China; 3. School of Mechano-electronic Engineering, Guangdong polytechnic University, Guangzhou 510090, China);The B-Spline Curve Passing Control Points[J];Journal of Southern Yangtze University;2003-06
3 YANG Wen-ying,ZHANG Xian-bo,LI Jun-cheng,SONG Lai-zhong College of Science,China Three Gorges University,Yichang,Hubei 443002,China;Quadratic uniform B-spline interpolation curve which based on adjusted curvature[J];Computer Engineering and Applications;2008-06
【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 LIU Xu-min1a,2,HUANG Hou-kuan1a,XU Wei-xiang1b (1a.School of Computer and Information Technology;1b.School of Traffic and Transportation,Beijing Jiaotong University,Beijing 100044,China;2.School of Information Engineering,Capital Normal University,Beijing 100037,China);G~1 Condition for C-B Spline Curves and T-B Spline Curves[J];Journal of Beijing Jiaotong University;2007-06
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 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
6 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);Research on data simplification for point cloud in surface reconstruction[J];Journal of Beijing Institute of Machinery;2009-01
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 4 Hits
1 LIN Yi~1, XIONG Han-wei~2, LUO Shao-ming~3, ZHANG Xiang-wei~3(1 School of Information Technology, Southern Yangtge University, Wuxi 214036, China; 2. School of Mechano-electronic Engineering, Shantou Univiersity, Shantou 515063, China; 3. School of Mechano-electronic Engineering, Guangdong polytechnic University, Guangzhou 510090, China);The B-Spline Curve Passing Control Points[J];Journal of Southern Yangtze University;2003-06
2 Zeng Fangling Chen Xiaoqun Feng Yuyu (Department of Mathematics, University of Science and Technology of China, Hefei 230026);Approximation of Quadric Curves by Polynomials[J];Journal of Computer Aided Design & Computer Graphics;2003-05
3 Zhang Fan Kang Baosheng (Department of Mathematics, Northwest University, Xi'an 710069);Necessary and Sufficient Condition for the Existence of Normalized B-Bases on (n+1)-Dimensional Space C~n[a,b][J];Journal of Computer Aided Design & Computer Graphics;2003-05
4 Zhu Renzhi and Cheng Mosong(Univ.of Scarce & Technology of China, Dept. of PrecisionMachinery & Precision Instrumentation,Hefei 230026);A TRIGONOMETRIC-FUNCTION BASIS ALGORITHMFOR THE NUMERICAL SIMULATIONOF ARBITRARILY CURVED SURFACES[J];JOURAAL OF COMPUTER AIDED DESIGN & COMPUTER GRAPHICS;1996-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved