Multi-Degree Reduction of DP Curves with Constraints of Endpoints Continuity

Hua Hui Cai; Yan Cheng; Yong Hong Zhu

doi:10.4028/www.scientific.net/AMM.215-216.669

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 215-216Multi-Degree Reduction of DP Curves with...

Multi-Degree Reduction of DP Curves with Constraints of Endpoints Continuity

Abstract:

In this paper, we presented a constrained multi-degree reduction algorithm of DP curves based on the transformation between the DP and Bézier curves. We first correct the conversion formula between Bernstein basis and DP basis. And then, we deal with multi-degree reduction of NP curves by degree reduction of Bézier curve.

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Periodical:

Applied Mechanics and Materials (Volumes 215-216)

Pages:

669-673

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.215-216.669

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Cite this paper

Online since:

November 2012

Authors:

Hua Hui Cai*, Yan Cheng, Yong Hong Zhu

Keywords:

Bezier Curve, CAGD, Degree Reduction, DP Curves, Endpoints Continuity

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* - Corresponding Author

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