Multi-degree reduction of Bézier curves with constraints, using dual Bernstein basis polynomials

2009 ◽  
Vol 26 (5) ◽  
pp. 566-579 ◽  
Author(s):  
Paweł Woźny ◽  
Stanisław Lewanowicz
Keyword(s):  
Degree Reduction ◽  
Bernstein Basis ◽  
Bezier Curves ◽  
Bézier Curves ◽  
Dual Bernstein Basis

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

2012 ◽  
Vol 215-216 ◽  
pp. 669-673
Author(s):  
Hua Hui Cai ◽  
Yan Cheng ◽  
Yong Hong Zhu
Keyword(s):  
Bézier Curve ◽  
Bezier Curve ◽  
Reduction Algorithm ◽  
Degree Reduction ◽  
Bernstein Basis ◽  
Bezier Curves ◽  
Bézier Curves ◽  
Conversion Formula

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.

scholarly journals Using Bezier curves in medical applications

Filomat ◽  
2016 ◽  
Vol 30 (4) ◽  
pp. 937-943 ◽  
Author(s):  
Buket Simsek ◽  
Ahmet Yardimci
Keyword(s):  
Cross Sections ◽  
Biomedical Applications ◽  
Medical Physics ◽  
Binomial Coefficients ◽  
Medical Applications ◽  
Bernstein Basis ◽  
Bezier Curves ◽  
Bézier Curves ◽  
Combinatorial Sums ◽  
Bernstein Basis Functions

In this paper we survey the 3D reconstruction of an object from its 2D cross-sections has many applications in different fields of sciences such as medical physics and biomedical applications. The aim of this paper is to give not only the Bezier curves in medical applications, but also by using generating functions for the Bernstein basis functions and their identities, some combinatorial sums involving binomial coefficients are deriven. Finally, we give some comments related to the above areas.

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