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Data-Driven Shape Interpolation and Morphing Editing

文献类型：期刊论文

作者Gao, Lin1; Chen, Shu-Yu1; Lai, Yu-Kun2; Xia, Shihong1
刊名COMPUTER GRAPHICS FORUM
出版日期2017-12-01
卷号36期号:8页码:19-31
关键词data-driven shape interpolation shape space morphing editing
ISSN号0167-7055
DOI10.1111/cgf.12991
英文摘要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.
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
语种英语
WOS记录号WOS:000417496200002
出版者WILEY
源URL[http://119.78.100.204/handle/2XEOYT63/5548]  
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.

入库方式： OAI收割

来源：计算技术研究所

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