Skeleton-guided 3D shape distance field metamorphosis

	Skeleton-guided 3D shape distance field metamorphosis
	Wu, Bo; Xu, Kai; Zhou, Yang; Xiong, Yueshan; Huang, Hui
刊名	GRAPHICAL MODELS
	2016
英文摘要	We introduce an automatic 3D shape morphing method without the need of manually placing anchor correspondence points. Given a source and a target shape, we extract their skeletons and automatically estimate the meaningful anchor points based on their skeleton node correspondences. Based on the anchors, dense correspondences between the interior of source and target shape can be established using earth mover's distance (EMD) optimization. Skeleton node correspondence, estimated with a voting-based method, leads to part correspondence which can be used to confine the dense correspondence within matched part pairs. This produces smooth and plausible morphing sequence based on distance field interpolation (DFI). We demonstrate the effectiveness of our algorithm over shapes with large geometric variation and structural difference.
收录类别	SCI
原文出处	http://www.sciencedirect.com/science/article/pii/S1524070316300017
语种	英语
内容类型	期刊论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/10170]
专题	深圳先进技术研究院_数字所
作者单位	GRAPHICAL MODELS
推荐引用方式 GB/T 7714	Wu, Bo,Xu, Kai,Zhou, Yang,et al. Skeleton-guided 3D shape distance field metamorphosis[J]. GRAPHICAL MODELS,2016.
APA	Wu, Bo,Xu, Kai,Zhou, Yang,Xiong, Yueshan,&Huang, Hui.(2016).Skeleton-guided 3D shape distance field metamorphosis.GRAPHICAL MODELS.
MLA	Wu, Bo,et al."Skeleton-guided 3D shape distance field metamorphosis".GRAPHICAL MODELS (2016).