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Shape modification of Bézier curves by constrained optimization

✍ Scribed by Qing-biao Wu; Fei-hai Xia

Publisher
SP Zhejiang University Press
Year
2005
Tongue
English
Weight
245 KB
Volume
6
Category
Article
ISSN
1009-3095

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The effect of the modification of knot values on the shape of B-spline curves is examined in this paper. The modification of a knot of a Bspline curve of order k generates a one-parameter family of curves.This family has an envelope which is also a B-spline curve with the same control polygon and of