Accurate evaluation of Bézier curves and surfaces and the Bernstein-Fourier algorithm
Resumen: The Bernstein-Fourier algorithm for the evaluation of polynomial curves is extended for the evaluation of polynomial tensor product surfaces. Under a natural hypothesis, accurate evaluation of Bézier curves and surfaces through several algorithms is discussed. Numerical experiments comparing the accuracy of the corresponding Horner, de Casteljau, VS and Bernstein-Fourier algorithms are presented.
Idioma: Inglés
DOI: 10.1016/j.amc.2015.08.086
Año: 2015
Publicado en: APPLIED MATHEMATICS AND COMPUTATION 271 (2015), 113-122
ISSN: 0096-3003

Factor impacto JCR: 1.345 (2015)
Categ. JCR: MATHEMATICS, APPLIED rank: 54 / 254 = 0.213 (2015) - Q1 - T1
Factor impacto SCIMAGO:

Tipo y forma: Article (PrePrint)
Área (Departamento): Matemática Aplicada (Departamento de Matemática Aplicada)

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Exportado de SIDERAL (2017-05-03-13:43:39)

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