Data-Driven Shape Interpolation and Morphing Editing

doi:10.1111/cgf.12991

	Data-Driven Shape Interpolation and Morphing Editing
	Gao, Lin 1; Chen, Shu-Yu 1; Lai, Yu-Kun 2; Xia, Shihong 1
	2017-12-01
发表期刊	COMPUTER GRAPHICS FORUM
ISSN	0167-7055
卷号	36 期号:8 页码:19-31
摘要	Shape interpolation has many applications in computer graphics such as morphing for computer animation. In this paper, we propose a novel data-driven mesh interpolation method. We adapt patch-based linear rotational invariant coordinates to effectively represent deformations of models in a shape collection, and utilize this information to guide the synthesis of interpolated shapes. Unlike previous data-driven approaches, we use a rotation/translation invariant representation which defines the plausible deformations in a global continuous space. By effectively exploiting the knowledge in the shape space, our method produces realistic interpolation results at interactive rates, outperforming state-of-the-art methods for challenging cases. We further propose a novel approach to interactive editing of shape morphing according to the shape distribution. The user can explore the morphing path and select example models intuitively and adjust the path with simple interactions to edit the morphing sequences. This provides a useful tool to allow users to generate desired morphing with little effort. We demonstrate the effectiveness of our approach using various examples.
关键词	data-driven shape interpolation shape space morphing editing
DOI	10.1111/cgf.12991
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[61611130215] ; Royal Society-Newton Mobility Grant[IE150731] ; CCF-Tencent Open Research Fund[CCF-TencentIAGR20150116] ; Institute of Computing Technology[20166040] ; Chinese Academy of Sciences[KJZD-EW-TZ-L03] ; National Key Technology Research and Development Program of China[2013BAK03B07]
WOS研究方向	Computer Science
WOS类目	Computer Science, Software Engineering
WOS记录号	WOS:000417496200002
出版者	WILEY
引用统计	被引频次：13[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/2XEOYT63/5549
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
作者单位	1.Chinese Acad Sci, ICT, Beijing Key Lab Mobile Comp & Pervas Device, Beijing, Peoples R China 2.Cardiff Univ, Sch Comp Sci & Informat, Cardiff, S Glam, Wales
推荐引用方式 GB/T 7714	Gao, Lin,Chen, Shu-Yu,Lai, Yu-Kun,et al. Data-Driven Shape Interpolation and Morphing Editing[J]. COMPUTER GRAPHICS FORUM,2017,36(8):19-31.
APA	Gao, Lin,Chen, Shu-Yu,Lai, Yu-Kun,&Xia, Shihong.(2017).Data-Driven Shape Interpolation and Morphing Editing.COMPUTER GRAPHICS FORUM,36(8),19-31.
MLA	Gao, Lin,et al."Data-Driven Shape Interpolation and Morphing Editing".COMPUTER GRAPHICS FORUM 36.8(2017):19-31.