Shape exploration of 3D heterogeneous models based on cages
Meng, Weiliang1; Guo, Jianwei1; Bonaventura, Xavier3; Sbert, Mateu2,3; Zhang, Xiaopeng1; Weiliang Meng
2017-05-01
发表期刊MULTIMEDIA TOOLS AND APPLICATIONS
卷号76期号:10页码:12369-12390
文章类型Article
摘要Shape exploration of 3D heterogeneous models is essential for special effects in 3D animation and games. As heterogeneous models have different numbers of vertices and different topological structures,the mapping between source and target model may be ambiguous for deformation transfer. We propose a new framework for heterogeneous model shape exploration based on cages, which provides a feasible and fast solution to this open problem. Using a public cage as an intermediate medium, the deformation of the source models can be denoted as the position changing of the cage. When applying the cage change to the target model, rough deformation transfer can be achieved. After an optimization and interpolation to generate the explored shape of the heterogeneous target model, animation can be acquired. Our method is not only suitable for triangle meshes, but also for quadrilateral meshes or any other type of meshes. We demonstrate the validity of our scheme by a series of shape exploration experiments with different models.
关键词Deformation Transfer Cage Coordinates Differential Coordinates Shape Space Interpolation
WOS标题词Science & Technology ; Technology
DOI10.1007/s11042-016-3642-5
关键词[WOS]DEFORMATION TRANSFER ; TRIANGULAR MESHES ; GEOMETRY ; SPACE
收录类别SCI
语种英语
项目资助者National High-Tech Research and Development Program of China (863 Program)(2015AA016402) ; National Natural Science Foundation of China(61571439 ; 61561003 ; 61471261 ; 61372190 ; 61202324)
WOS研究方向Computer Science ; Engineering
WOS类目Computer Science, Information Systems ; Computer Science, Software Engineering ; Computer Science, Theory & Methods ; Engineering, Electrical & Electronic
WOS记录号WOS:000401935200009
引用统计
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/11328
专题模式识别国家重点实验室_多媒体计算与图形学
通讯作者Weiliang Meng
作者单位1.Chinese Acad Sci, Inst Automat, NLPR LIAMA, Beijing, Peoples R China
2.Tianjin Univ, Tianjin, Peoples R China
3.Univ Girona, Graph & Imaging Lab, Girona, Spain
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Meng, Weiliang,Guo, Jianwei,Bonaventura, Xavier,et al. Shape exploration of 3D heterogeneous models based on cages[J]. MULTIMEDIA TOOLS AND APPLICATIONS,2017,76(10):12369-12390.
APA Meng, Weiliang,Guo, Jianwei,Bonaventura, Xavier,Sbert, Mateu,Zhang, Xiaopeng,&Weiliang Meng.(2017).Shape exploration of 3D heterogeneous models based on cages.MULTIMEDIA TOOLS AND APPLICATIONS,76(10),12369-12390.
MLA Meng, Weiliang,et al."Shape exploration of 3D heterogeneous models based on cages".MULTIMEDIA TOOLS AND APPLICATIONS 76.10(2017):12369-12390.
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