CASIA OpenIR  > 模式识别国家重点实验室  > 多媒体计算与图形学
Light-Guided Tree Modeling of Diverse Biomorphs
Yi, Lei1,2; Li, Hongjun2,3; Guo, Jianwei2,4; Deussen, Oliver4; Zhang, Xiaopeng2
Conference NamePacific Graphics
Conference DateOctober 7-9
Conference PlaceBeijing, China
AbstractCreation 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.
KeywordTree Modeling Environmental Constraints Light Guided Modeling
Indexed ByEI
Document Type会议论文
Corresponding AuthorZhang, Xiaopeng
Affiliation1.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
Recommended Citation
GB/T 7714
Yi, Lei,Li, Hongjun,Guo, Jianwei,et al. Light-Guided Tree Modeling of Diverse Biomorphs[C],2015.
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