This Article 
   
 Share 
   
 Bibliographic References 
   
 Add to: 
 
Digg
Furl
Spurl
Blink
Simpy
Google
Del.icio.us
Y!MyWeb
 
 Search 
   
2009 WRI World Congress on Computer Science and Information Engineering
Shape Modification of B-Spline Curves via Constrained Optimization for Multi-target Points
Los Angeles, California USA
March 31-April 02
ISBN: 978-0-7695-3507-4
The B-spline curve is one of the most famous curves in computer graphics, computational geometry and CAGD. Developing more convenient techniques for designing and modifying B-spline curves is an important problem, and is also an important research issue. In this study, the shape modification of B-spline curves by geometric constraints is presented. A new method based on changing the control points of the curves via constrained optimization is proposed. To satisfy the given constraints, the shape of the curves is optimally modified with adjusting control points of the original B-spline curves. Finally, numerical examples are also given.
Index Terms:
Computer graphics, Shape modification, B-spline curve, Constrained optimization
Citation:
Qingbiao Wu, Shuyi Tao, "Shape Modification of B-Spline Curves via Constrained Optimization for Multi-target Points," csie, vol. 1, pp.733-737, 2009 WRI World Congress on Computer Science and Information Engineering, 2009
Usage of this product signifies your acceptance of the Terms of Use.