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	Light-Guided Tree Modeling of Diverse Biomorphs
	Yi, Lei1,2; Li, Hongjun2,3; Guo, Jianwei2,4; Deussen, Oliver4; Zhang, Xiaopeng2
	2015
会议日期	October 7-9
会议地点	Beijing, China
关键词	Tree Modeling Environmental Constraints Light Guided Modeling
英文摘要	Creation of tree models faithful to light environment is an important task in computer graphics as well as in botanical research, such as horticulture and forestry. In this paper, we propose an approach to model virtual trees with constraints of light resources and tree morphological properties. By the allocation of received light resources, tree model parameters are estimated, including branching directions and branching sizes. The light energy is calculated by sampling the environmental space, so that the final architecture of trees could be modeled corresponding to its growth environments. Experimental results show that the proposed method create trees with architectures guided by light resources.
内容类型	会议论文
源URL	[http://ir.ia.ac.cn/handle/173211/15676]
专题	自动化研究所_模式识别国家重点实验室_多媒体计算与图形学团队
通讯作者	Zhang, Xiaopeng
作者单位	1.School of Computer Science, Northwestern Polytechnical University, Xi’an, China 2.NLPR-LIAMA, Institute of Automation, CAS, Beijing, China 3.College of Science, Beijing Forestry University, Beijing, China 4.University of Konstanz, Konstanz, Germany
推荐引用方式 GB/T 7714	Yi, Lei,Li, Hongjun,Guo, Jianwei,et al. Light-Guided Tree Modeling of Diverse Biomorphs[C]. 见:. Beijing, China. October 7-9.

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