A Fast Inverse Kinematics Algorithm for Joint Animation

摘要：

The cyclic coordinate descent(CCD) is a wellknown algorithm used for inverse kinematics solutions in multi-joint chains.CCD algorithm can be easily implemented, but it can take a series of iterations before converging to a solution and also generate improper joint rotations.This paper presents a novel Target Triangle algorithm that can fast decides orientation and angle of joint rotation, and eliminates problems associated with improper and large angle rotations.Experimental results are presented to show the performance benefits of the proposed algorithm over CCD methods.

关键词： joint animation cyclic coordinate descent CCD inverse kinematics

作者: Wei Song Guang Hu

作者单位: Department of Computer science and technology,Wuhan University of technology,Wuhan,430070,China Hubei Radio & TV University,Wuhan,430074,China School of Resource and Environmental Science,Wuhan University,,Wuhan,430072 China

会议类型: 国际会议

会议名称: International Conference on Advances in Engineering 2011(2011年工程研究进展国际学术会议 ICAE2011)

会议地点: 南京

会议语种:英文

页码: 350-354

在线出版日期: 2011-12-17（万方平台首次上网日期，不代表论文的发表时间）