Surface design by natural splines over refined grid points

  • Authors:

  • Lutai Guan;Bin Liu

  • Affiliations:

  • Department of Scientific Computation & Computer Application, Sun Yat-sen (Zhongshan) University, Guangzhou 510275, PR China;Department of Scientific Computation & Computer Application, Sun Yat-sen (Zhongshan) University, Guangzhou 510275, PR China

  • Venue:
  • Journal of Computational and Applied Mathematics - Special issue on proceedings of the international symposium on computational mathematics and applications
  • Year:
  • 2004

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Abstract

A kind of surface design called natural splines over refined grid points is given in this paper. A method for constructing designed surfaces using control points and interpolation points is also shown. The results are very simple and can be achieved easily in computer programs; especially, the refined two-step methods for interpolation points are better.