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author:

王晓东 (王晓东.) [1]

Abstract:

本文提出Bezier样条曲线树结构用以高效地实现对曲边几何体的各种几何运算。对任意一条Bezier样条曲线,用deCasteljau算法进行分割后,将分割结果用一平衡二叉树来存储。此后,对于该曲线所作的各种几何运算可以一种逼近等级的方式来进行。先以粗糙的逼近来进行计算,必要时增加精密度,从而提高各种运算的效率。

Keyword:

Bezier样条曲线 算法 计算几何。

Community:

  • [ 1 ] 福州大学计算机系

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Source :

计算机辅助设计与图形学学报

Year: 1994

Issue: 04

Page: 266-270

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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