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Cubic B-spline curve approximation by curve unclamping

โœ Scribed by Xiao-Diao Chen; Weiyin Ma; Jean-Claude Paul


Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
952 KB
Volume
42
Category
Article
ISSN
0010-4485

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The conditions leading to a point of inflexion, loop or cusp for parametric cubic curves and parametric B-spline cubic curves are investigated. Some useful conclusions are obtained. Computer a/ded geometric design Academic Press