T-spline Surface Fairing Based on Centripetal Re-parameterization

被引：1
|
作者：
Yu, Lin [1 ]
He, Chuan [2 ]
Tan, Weixiao [2 ]
Xue, Yutong [2 ]
Zhao, Gang [2 ]
Wang, Aizeng [2 ]
机构：
[1] Beijing Inst Astronaut Syst Engn, Beijing, Peoples R China
[2] Beihang Univ, Sch Mech Engn & Automat, Beijing 100191, Peoples R China
来源：
ARTIFICIAL INTELLIGENCE AND ROBOTICS, ISAIR 2023 | 2024年 / 1998卷
关键词：
T-spline; T-mesh; Re-parameterization; Surface fairing; LOCAL REFINEMENT; LINEAR INDEPENDENCE;
D O I：
10.1007/978-981-99-9109-9_1
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Compared with non-uniform rational B-splines, T-splines have advantages in data compression, surface merging, and complex surface representation. This paper puts forward a novel T-spline surface fairing algorithm based on centripetal re-parameterization which can improve the knot distribution of T-mesh. Some numerical examples are given to verify the effectiveness and practicability of the algorithm. The Gaussian andMean curvature graphs show that the proposed method has a good surface fairing effect.
引用
收藏
页码：1 / 8
页数：8
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