Biharmonic deformation transfer with automatic key point selection

doi:10.1016/j.gmod.2018.05.003

	Biharmonic deformation transfer with automatic key point selection
	Yang, Jie 1,2; Gao, Lin 1; Lai, Yu-Kun 3; Rosin, Paul L.3; Xia, Shihong 1
	2018-07-01
发表期刊	GRAPHICAL MODELS
ISSN	1524-0703
卷号	98 页码:1-13
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.
关键词	Shape deformation Biharmonic weights Key point selection Deformation transfer
DOI	10.1016/j.gmod.2018.05.003
收录类别	SCI
语种	英语
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
WOS类目	Computer Science, Software Engineering
WOS记录号	WOS:000439730400001
出版者	ACADEMIC PRESS INC ELSEVIER SCIENCE
引用统计	被引频次：22[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/4567
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.Chinese Acad Sci, Inst Comp Technol, Beijing Key Lab Mobile Comp & Pervas Device, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.Cardiff Univ, Sch Comp Sci & Informat, Cardiff, S Glam, Wales
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.