基于Hermite样条曲线的关键帧插值角色动画

doi:10.3969/j.issn.1006-2475.2010.08.037

计算机与现代化 ›› 2010, Vol. 1 ›› Issue (8): 130-134.doi: 10.3969/j.issn.1006-2475.2010.08.037

基于Hermite样条曲线的关键帧插值角色动画

袁铨¹，张建中²，张剑平² 

1.电子科技大学软件学院，四川成都 611731； 2.电子科技大学计算机科学与工程学院，四川成都 611731

收稿日期:2010-04-07 修回日期:1900-01-01 出版日期:2010-08-27 发布日期:2010-08-27

Key Frame Interpolated Character Animation Based on Hermite Spline

YUAN Quan¹, ZHANG Jian-zhong², ZHANG Jian-ping²

1.School of Software, University of Electronic Science and Technology of China, Chengdu 611731, China;2.School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China

Received:2010-04-07 Revised:1900-01-01 Online:2010-08-27 Published:2010-08-27

摘要/Abstract

摘要： 针对角色关键帧动画中的运动平滑性问题，以基于运动捕获数据的角色动画为基础，提出以Hermite样条曲线为基本算法结合四元数球面线性插值算法的方法，对虚拟人体骨骼运动的动画关键帧进行插值，实现虚拟人体角色的动作平滑过渡。经实验证明，本方法实现简单高效，获得的关键帧动画平滑流畅，可广泛用于人体类角色动画的研究。

关键词: Hermite样条曲线, 四元数球面插值, 运动捕获数据, 关键帧

Abstract: Aiming at the smoothness problem in key frame character animation, this paper proposes an interpolation method which is based on Hermite spline curve integrating with quaternion spherical linear interpolation, and implements smoothness transition of character motion via interpolation in the key frames of skeleton motion based on motion capture data. Many experiments demonstrate that this method can be widely used in humanoid animation due to this method is easy and the result of the motion is smooth.

Key words: Hermite spline curve, quaternion spherical linear interpolation, motion capture data, key frames

袁铨;张建中;张剑平. 基于Hermite样条曲线的关键帧插值角色动画[J]. 计算机与现代化, 2010, 1(8): 130-134.

YUAN Quan;ZHANG Jian-zhong;ZHANG Jian-ping. Key Frame Interpolated Character Animation Based on Hermite Spline[J]. Computer and Modernization, 2010, 1(8): 130-134.

基于Hermite样条曲线的关键帧插值角色动画

Key Frame Interpolated Character Animation Based on Hermite Spline

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 0

编辑推荐

Metrics

本文评价