We present a geometric construction of a two-parameter family of C3; 4-interval supported, B-spline like functions obtained by the parametric approach, using planar curves with piecewise quintic components and geometric continuity of order 3. The parameters act as shape parameters and have a clear geometric interpretation. x1.
High Smoothness Parametric B-Splines
CRAVERO, Isabella;MANNI, Carla;
2007-01-01
Abstract
We present a geometric construction of a two-parameter family of C3; 4-interval supported, B-spline like functions obtained by the parametric approach, using planar curves with piecewise quintic components and geometric continuity of order 3. The parameters act as shape parameters and have a clear geometric interpretation. x1.
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