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Biharmonic deformation transfer with automatic key point selection

文献类型：期刊论文

作者Yang, Jie2,3; Gao, Lin2; Lai, Yu-Kun1; Rosin, Paul L.1; Xia, Shihong2
刊名GRAPHICAL MODELS
出版日期2018-07-01
卷号98页码:1-13
关键词Shape deformation Biharmonic weights Key point selection Deformation transfer
ISSN号1524-0703
DOI10.1016/j.gmod.2018.05.003
英文摘要Deformation transfer is an important research problem in geometry processing and computer animation. A fundamental problem for existing deformation transfer methods is to build reliable correspondences. This is challenging, especially when the source and target shapes differ significantly and manual labeling is typically used. We propose a novel deformation transfer method that aims at minimizing user effort. We adapt a biharmonic weight deformation framework which is able to produce plausible deformation even with only a few key points. We then develop an automatic algorithm to identify a minimum set of key points on the source model that characterizes the deformation well. While minimal user effort is still needed to specify corresponding points on the target model for the selected key points, our approach avoids the difficult problem of choosing key points. Experimental results demonstrate that our method, despite requiring little user effort, produces better deformation results than alternative solutions.
资助项目National Natural Science Foundation of China[61502453] ; National Natural Science Foundation of China[61772499] ; National Natural Science Foundation of China[61611130215] ; Royal Society-Newton Mobility Grant[IE150731] ; Science and Technology Service Network Initiative of Chinese Academy of Sciences[KFJ-STS-ZDTP-017] ; Knowledge Innovation Program of the Institute of Computing Technology of the Chinese Academy of Sciences[ICT20166040]
WOS研究方向Computer Science
语种英语
WOS记录号WOS:000439730400001
出版者ACADEMIC PRESS INC ELSEVIER SCIENCE
源URL[http://119.78.100.204/handle/2XEOYT63/4566]  
专题中国科学院计算技术研究所期刊论文_英文
通讯作者Gao, Lin; Xia, Shihong
作者单位1.Cardiff Univ, Sch Comp Sci & Informat, Cardiff, S Glam, Wales
2.Chinese Acad Sci, Inst Comp Technol, Beijing Key Lab Mobile Comp & Pervas Device, Beijing, Peoples R China
3.Univ Chinese Acad Sci, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Yang, Jie,Gao, Lin,Lai, Yu-Kun,et al. Biharmonic deformation transfer with automatic key point selection[J]. GRAPHICAL MODELS,2018,98:1-13.
APA Yang, Jie,Gao, Lin,Lai, Yu-Kun,Rosin, Paul L.,&Xia, Shihong.(2018).Biharmonic deformation transfer with automatic key point selection.GRAPHICAL MODELS,98,1-13.
MLA Yang, Jie,et al."Biharmonic deformation transfer with automatic key point selection".GRAPHICAL MODELS 98(2018):1-13.

入库方式： OAI收割

来源：计算技术研究所

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