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By Ren-jiang Zhang A and Guo-jin Wang A


Ahn, Lee, Park and Yoo proved that the best constrained degree reduction of a polynomial f in L2-norm equals the best weighted Euclidean approximation of the Bernstein–Bézier coefficients of f in a paper, published in the journal, Computer Aided Geometric Design 21 (2) (2004) 181–191. In this note, we point out an error in their paper and give the correct result. © 2005 Elsevier B.V. All rights reserved

Topics: Constrained degree reduction, Bézier curve, Weights
Year: 2004
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