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  • Matthias Eck
  • Computer Science, Mathematics
  • Comput. Aided Geom. Des.
  • 1993 (First Publication: 1 August 1993)
  • Abstract We provide an simple algorithm for constructing an polynomial Bezier approximation of degree n —1 to an n th degree Bezier curve. This algorithm makes previous work of Lachance moreExpand
  • Matthias Eck
  • Computer Science, Mathematics
  • Comput. Aided Des.
  • 1995 (First Publication: 1 November 1995)
  • Abstract In this paper we investigate the problem of reducing the degree of Bezier curves approximately from n to a prescribed target degree m whereby (parametric) continuity of any order ≤ m−1 2 canExpand
  • Matthias Eck, Jan Hadenfeld
  • Computer Science, Mathematics
  • Comput. Aided Geom. Des.
  • 1995 (First Publication: 1 May 1995)
  • Abstract In this paper the problem of removing one inner knot from the knot sequence of a B-spline curve is discussed. Doing so, a local (geometric) construction of the new control points from theExpand