Pii: S0167-8396(02)00164-4
نویسندگان
چکیده
We study the relationship of transformations between Legendre and Bernstein basis. Using the relationship, we present a simple and efficient method for optimal multiple degree reductions of Bézier curves with respect to the L2-norm. 2002 Elsevier Science B.V. All rights reserved.
منابع مشابه
Pii: S0167-8396(02)00090-0
This paper gives an algorithm for computing proper polynomial parametrizations for a particular class of curves. This class is characterized by the existence of a polynomial parametrization and by the absence of affine singularities. The algorithm requires O(n3 logn) field operations, where n is the degree of the curve. 2002 Elsevier Science B.V. All rights reserved.
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