Model Transduction for Triangle Meshes

doi:10.1007/s11390-010-9347-8

CORC > 北京大学 > 信息科学技术学院

	Model Transduction for Triangle Meshes
	Wu, Huai-Yu ; Pan, Chun-Hong ; Zha, Hong-Bin ; Ma, Song-De
刊名	计算机科学技术学报英文版
	2010
关键词	retargetting mesh deformation mean-value manifold operator cross-parameterization model transduction SURFACE DEFORMATION PARAMETERIZATION MANIPULATION
DOI	10.1007/s11390-010-9347-8
英文摘要	This paper proposes a novel method, called model transduction, to directly transfer pose between different meshes, without the need of building the skeleton configurations for meshes. Different from previous retargetting methods, such as deformation transfer, model transduction does not require a reference source mesh to obtain the source deformation, thus effectively avoids unsatisfying results when the source and target have different reference poses. Moreover, we show other two applications of the model transduction method: pose correction after various mesh editing operations, and skeleton-free deformation animation based on 3D Mocap (Motion capture) data. Model transduction is based on two ingredients: model deformation and model correspondence. Specifically, based on the mean-value manifold operator, our mesh deformation method produces visually pleasing deformation results under large angle rotations or big-scale translations of handles. Then we propose a novel scheme for shape-preserving correspondence between manifold meshes. Our method fits nicely in a unified framework, where the similar type of operator is applied in all phases. The resulting quadratic formulation can be efficiently minimized by fast solving the sparse linear system. Experimental results show that model transduction can successfully transfer both complex skeletal structures and subtle skin deformations.; Computer Science, Hardware & Architecture; Computer Science, Software Engineering; SCI(E); EI; 中国科技核心期刊(ISTIC); 中国科学引文数据库(CSCD); 0; ARTICLE; 3; 583-594; 25
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/291975]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Wu, Huai-Yu,Pan, Chun-Hong,Zha, Hong-Bin,et al. Model Transduction for Triangle Meshes[J]. 计算机科学技术学报英文版,2010.
APA	Wu, Huai-Yu,Pan, Chun-Hong,Zha, Hong-Bin,&Ma, Song-De.(2010).Model Transduction for Triangle Meshes.计算机科学技术学报英文版.
MLA	Wu, Huai-Yu,et al."Model Transduction for Triangle Meshes".计算机科学技术学报英文版 (2010).