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Hybrid polynomial approximation to higher derivatives of rational curves.

Jie ChenGuo-Jin Wang
Published in: J. Comput. Appl. Math. (2011)
Keyphrases
  • polynomial approximation
  • higher order
  • pointwise
  • differential structure
  • lower bound
  • critical points
  • smooth surfaces
  • scale space
  • confidence intervals
  • closed curves
  • facet model