A note on blossoming |
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Authors: | E. T. Y. Lee |
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Affiliation: | Boeing Commercial Airplanes, P.O. Box 3707, M/S 6E-27, Seattle, WA 98124, U.S.A. |
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Abstract: | The fundamental proposition of blossoming, which expresses the B-spline control points as the blossom values of certain polynomial segments of the spline, is shown to be a simple consequence of the de Boor-Fix formula. This establishes a short bridge between the classical theory (Curry-Schoenberg, de Boor,…) and the blossoming point of view. |
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Keywords: | B-splines Bézier curves blossoms de Boor-Fix formula elementary symmetric polynomials |
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