Light-Guided Tree Modeling of Diverse Biomorphs

	Light-Guided Tree Modeling of Diverse Biomorphs
	Yi, Lei 1,2; Li, Hongjun 2,3; Guo, Jianwei2,4 ; Deussen, Oliver 4; Zhang, Xiaopeng2
	2015
会议名称	Pacific Graphics
会议日期	October 7-9
会议地点	Beijing, China
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.
关键词	Tree Modeling Environmental Constraints Light Guided Modeling
收录类别	EI
文献类型	会议论文
条目标识符	http://ir.ia.ac.cn/handle/173211/15676
专题	多模态人工智能系统全国重点实验室_多媒体计算
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
第一作者单位	模式识别国家重点实验室
通讯作者单位	模式识别国家重点实验室
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],2015.

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