Human motion interpolation using space-time registration

Authors:
Zhihua Chen;Lizhuang Ma;Yan Gao;Xiaomao Wu
Affiliations:
East China University of Science S Technology, Shanghai, China;Department of Computer Science S Engineering, Shanghai Jiao Tong University, Shanghai, China;Department of Computer Science S Engineering, Shanghai Jiao Tong University, Shanghai, China;Department of Computer Science S Engineering, Shanghai Jiao Tong University, Shanghai, China
Venue:
ICAT'06 Proceedings of the 16th international conference on Advances in Artificial Reality and Tele-Existence
Year:
2006

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Abstract

Human motion interpolation plays an important role in virtual reality and human animation. In this paper, we propose a motion interpolation algorithm with space-time registration. Firstly, time registration based on motion cycles is used to seek the corresponding frames between input motions. Secondly, space registration based on analysis method is employed to align spatially the motion frames. Then the corresponding frames are interpolated according to the interpolation methods of transition and angles, respectively. Finally, we reconstruct the constraints of the resulting motion. Experimental results demonstrate that our algorithm succeeds in interpolating input motions to create new motions with new style.