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Knot selection for parametric spline interpolation. (English) Zbl 0677.41013

Mathematical methods in computer aided geometric design, Pap. Int. Conf., Oslo/Norw. 1988, 261-271 (1989).
Summary: [For the entire collection see Zbl 0669.00011.]
We present a new method for the selection of knot sequences for parametric spline curves. The method takes into consideration the geometry of the control points and produces quality results for a wide variety of curve fitting problems. In addition, this method is invariant with respect to affine transformations of the control points.

MSC:

41A15 Spline approximation
41A05 Interpolation in approximation theory

Citations:

Zbl 0669.00011