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Home > Archive>Volume 12, Issue 1, 2001 >143-147
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Knot-Removal and Fairing of B-Spline Curves
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    Abstract:

    The problem of knot-removal for B-spline curves is investigated in this paper. The sufficient and necessary condition for removing knots of B-spline curves e xactly is simplified. Based on the constrained optimization method, a new algori thm of knot-removal is derived by perturbing the control points of B-spline cu rves. This method can also be used to fair B-spline curves.

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满家巨,胡事民,雍俊海,孙家广. B-样条曲线的节点去除与光顺.软件学报,2001,12(1):143-147

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History
  • Received:July 14,1999
  • Revised:October 27,1999
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