Advances and Applications in Discrete Mathematics
Volume 4, Issue 2, Pages 151 - 159
(October 2009)
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EFFICIENT ALGORITHMS FOR THE IMPLEMENTATIONS OF B-SPLINES
Mustafa Mamat (Malaysia), Emi Marlina Mohd. Nain (Malaysia) and Ismail Mohd (Malaysia)
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Abstract: This paper aims to provide a simple and efficient algorithm for the implementation of B-splines. The method is based on simple approach of computing derivatives using control points, resampling knot vector and then computing new control points from derivatives. We compare our approach with previous algorithms and illustrate it with examples. |
Keywords and phrases: computing derivatives, control points, B-spline curve, Bezier curve, knots. |
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