计算机工程与应用 ›› 2010, Vol. 46 ›› Issue (4): 174-175.DOI: 10.3778/j.issn.1002-8331.2010.04.055
• 图形、图像、模式识别 • 上一篇 下一篇
郝 茹1,刘润涛2
收稿日期:
修回日期:
出版日期:
发布日期:
通讯作者:
HAO Ru1,LIU Run-tao2
Received:
Revised:
Online:
Published:
Contact:
摘要: 依据有理Bezier曲面理论,即采用在公共边界处曲线连续和切平面光滑连续的性质,研究了有理Bezier曲面的拼接问题,给出了具有公共边界曲线的两张双四次有理Bezier曲面G1光滑拼接条件,从而得到很多的可调形状参数。
关键词: 有理Bezier曲面, G1连续, 权因子
Abstract: According to the theory of Bezier surface,adopting in the public boundary the proposition of curve continuity and clipping plane,the joining between adjacent rational Bezier surface is studied;Meanwhile the G1 continuity conditions of two double four degree adjacent rational Bezier surfaces are given,a lot of adjustable shape parameters are gotten thus.
Key words: rational Bezier surface, G1 continuity, weight
中图分类号:
TP391
郝 茹1,刘润涛2. 双四次有理Bezier曲面G1光滑拼接算法[J]. 计算机工程与应用, 2010, 46(4): 174-175.
HAO Ru1,LIU Run-tao2. Joining between adjacent rational Bezier surfaces[J]. Computer Engineering and Applications, 2010, 46(4): 174-175.
0 / 推荐
导出引用管理器 EndNote|Ris|BibTeX
链接本文: http://cea.ceaj.org/CN/10.3778/j.issn.1002-8331.2010.04.055
http://cea.ceaj.org/CN/Y2010/V46/I4/174