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

页码：1 / 8

页数：8

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