Tree Modeling with Real Tree-Parts Examples.

	Tree Modeling with Real Tree-Parts Examples.
	Xie, Ke; Yan, Feilong; Sharf, Andrei; Deussen, Oliver; Huang, Hui; Chen, Baoquan
刊名	IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS
	2016
英文摘要	We introduce a 3D tree modeling technique that utilizes examples of real trees to enhance tree creation with realistic structures and fine-level details. In contrast to previous works that use smooth generalized cylinders to represent tree branches, our method generates realistic looking tree models with complex branching geometry by employing an exemplar database consisting of real-life trees reconstructed from scanned data. These trees are sliced into representative parts (denoted as tree-cuts), representing trunk logs and branching structures. In the modeling process, tree-cuts are positioned in space in an intuitive manner, serving as efficient proxies that guide the creation of the complete tree. Allometry rules are taken into account to ensure reasonable relations between adjacent branches. Realism is further enhanced by automatically transferring geometric textures from our database onto tree branches as well as by guided growing of foliage. Our results demonstrate the complexity and variety of trees that can be generated with our method within few minutes. We carry a user study to test the effectiveness of our modeling technique.
收录类别	SCI
原文出处	http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=7368927
语种	英语
内容类型	期刊论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/10175]
专题	深圳先进技术研究院_数字所
作者单位	IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS
推荐引用方式 GB/T 7714	Xie, Ke,Yan, Feilong,Sharf, Andrei,et al. Tree Modeling with Real Tree-Parts Examples.[J]. IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS,2016.
APA	Xie, Ke,Yan, Feilong,Sharf, Andrei,Deussen, Oliver,Huang, Hui,&Chen, Baoquan.(2016).Tree Modeling with Real Tree-Parts Examples..IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS.
MLA	Xie, Ke,et al."Tree Modeling with Real Tree-Parts Examples.".IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS (2016).