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Realtime Style Transfer for Unlabeled Heterogeneous Human Motion

文献类型：期刊论文

作者Xia, Shihong1; Wang, Congyi1; Chai, Jinxiang2; Hodgins, Jessica3
刊名ACM TRANSACTIONS ON GRAPHICS
出版日期2015-08-01
卷号34期号:4页码:10
关键词Character animation realtime style transfer online local regression data-driven motion synthesis
ISSN号0730-0301
DOI10.1145/2766999
英文摘要This paper presents a novel solution for realtime generation of stylistic human motion that automatically transforms unlabeled, heterogeneous motion data into new styles. The key idea of our approach is an online learning algorithm that automatically constructs a series of local mixtures of autoregressive models ( MAR) to capture the complex relationships between styles of motion. We construct local MAR models on the fly by searching for the closest examples of each input pose in the database. Once the model parameters are estimated from the training data, the model adapts the current pose with simple linear transformations. In addition, we introduce an efficient local regression model to predict the timings of synthesized poses in the output style. We demonstrate the power of our approach by transferring stylistic human motion for a wide variety of actions, including walking, running, punching, kicking, jumping and transitions between those behaviors. Our method achieves superior performance in a comparison against alternative methods. We have also performed experiments to evaluate the generalization ability of our data-driven model as well as the key components of our system.
资助项目National Science Foundation[IIS-1065384] ; National Science Foundation[IIS-1055046] ; National Natural Science Foundation of China[61173055] ; National Key Technology R&D Program of China[2013BAK03B07]
WOS研究方向Computer Science
语种英语
WOS记录号WOS:000358786600085
出版者ASSOC COMPUTING MACHINERY
源URL[http://119.78.100.204/handle/2XEOYT63/9505]  
专题中国科学院计算技术研究所期刊论文_英文
通讯作者Xia, Shihong
作者单位1.Chinese Acad Sci, Inst Comp Technol, Beijing, Peoples R China
2.Texas A&M Univ, College Stn, TX 77843 USA
3.Carnegie Mellon Univ, Pittsburgh, PA 15213 USA
推荐引用方式
GB/T 7714		 Xia, Shihong,Wang, Congyi,Chai, Jinxiang,et al. Realtime Style Transfer for Unlabeled Heterogeneous Human Motion[J]. ACM TRANSACTIONS ON GRAPHICS,2015,34(4):10.
APA Xia, Shihong,Wang, Congyi,Chai, Jinxiang,&Hodgins, Jessica.(2015).Realtime Style Transfer for Unlabeled Heterogeneous Human Motion.ACM TRANSACTIONS ON GRAPHICS,34(4),10.
MLA Xia, Shihong,et al."Realtime Style Transfer for Unlabeled Heterogeneous Human Motion".ACM TRANSACTIONS ON GRAPHICS 34.4(2015):10.

入库方式： OAI收割

来源：计算技术研究所

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