A Multiresolution Fairing Approach for NURBS Curves

Ai Min Li; Hai Bo Tian

doi:10.4028/www.scientific.net/AMM.215-216.1205

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 215-216A Multiresolution Fairing Approach for NURBS...

A Multiresolution Fairing Approach for NURBS Curves

Abstract:

Curve fairing has an important influence on curve editing and geometric modeling. Though there has been several different kinds of fairing methods, Multiresolution curve fairing has higher efficiency and simpler algorithms. Different from existing multiresolution curve fairing, a new multiresolution approach is presented based on non-uniform semiorthogonal B-spline wavelets, which can be applied for NURBS curve fairing. It has no restriction to B-spline curves’ knot sequence. This method effectively overcomes the limit of uniform or quasi-uniform B-spline wavelets for fairing. A detailed example is given to show the effectiveness of this multiresolution fairing method.

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Periodical:

Applied Mechanics and Materials (Volumes 215-216)

Pages:

1205-1208

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.215-216.1205

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Online since:

November 2012

Authors:

Ai Min Li, Hai Bo Tian

Keywords:

Fairing, Multiresolution Analysis, NURBS, Semi-Orthogonal Wavelet

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