An influence-knot set based new local refinement algorithm for T-spline surfaces
An influence-knot set based new local refinement algorithm for T-spline surfaces
复制标题
基于影响结集的T样条曲面局部细化新算法
DOI:
10.1016/j.eswa.2013.12.032
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发表时间:
2014-06
影响因子:
8.5
通讯作者:
Li, Yong-Dong
中科院分区:
文献类型:
--
作者:
Wang, Aizeng;Zhao, Gang;Li, Yong-Dong
Local refinement is widely applied in surface modeling. This paper proposes the concept of influence knot set, and uses it to establish a new algorithm for the local refinement of T-spline surfaces, whose effectiveness is demonstrated by several examples. Compared with existing algorithms, the present one may have two advantages: (a) it does not produce excessive propagation of control points because the number of additional control points is reduced; (b) it simplifies the process of judging whether an additional control point needs to be added or not, and so the final T-mesh topology can be obtained more easily.
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DOI:
10.1145/54852.378512
发表时间:
1988-06
期刊:
Proceedings of the 15th annual conference on Computer graphics and interactive techniques
影响因子:
--
作者:
D. Forsey;R. Bartels
通讯作者:
D. Forsey;R. Bartels
DOI:
10.1016/j.eswa.2013.07.029
发表时间:
2013-12
期刊:
Expert Syst. Appl.
影响因子:
--
作者:
Aizeng Wang;Gang Zhao
通讯作者:
Aizeng Wang;Gang Zhao
DOI:
10.1016/j.cma.2011.08.014
发表时间:
2011-01-01
影响因子:
7.2
作者:
Nguyen-Thanh, N.;Kiendl, J.;Rabczuk, T.
通讯作者:
Rabczuk, T.
DOI:
10.1016/j.cma.2011.01.018
发表时间:
2011-05
影响因子:
7.2
作者:
N. Nguyen‐Thanh;H. Nguyen-Xuan;S. Bordas;T. Rabczuk
通讯作者:
N. Nguyen‐Thanh;H. Nguyen-Xuan;S. Bordas;T. Rabczuk
影响因子:
--
作者:
Ai-zeng Wang;Zhao Gang
通讯作者:
Ai-zeng Wang;Zhao Gang