Tree Growth Modelling Constrained by Growth Equations
Yi, Lei1,2,3; Li, Hongjun3; Guo, Jianwei2; Deussen, Oliver4,5; Zhang, Xiaopeng2; Guo, Jianwei, Zhang, Xiaopeng
2018-02-01
发表期刊COMPUTER GRAPHICS FORUM
卷号37期号:1页码:239-253
文章类型Article
摘要Modelling and simulation of tree growth that is faithful to the living environment and numerically consistent to botanic knowledge are important topics for realistic modelling in computer graphics. The realism factors concerned include the effects of complex environment on tree growth and the reliability of the simulation in botanical research, such as horticulture and agriculture. This paper proposes a new approach, namely, integrated growth modelling, to model virtual trees and simulate their growth by enforcing constraints of environmental resources and tree morphological properties. Morphological properties are integrated into a growth equation with different parameters specified in the simulation, including its sensitivity to light, allocation and usage of received resources and effects on its environment. The growth equation guarantees that the simulation procedure numerically matches the natural growth phenomenon of trees. With this technique, the growth procedures of diverse and realistic trees can also be modelled in different environments, such as resource competition among multiple trees.
关键词Tree Modelling Integrated Growth Modelling Growth Equations
WOS标题词Science & Technology ; Technology
DOI10.1111/cgf.13263
关键词[WOS]INTERACTIVE DESIGN ; PLANT ; ENVIRONMENT ; SIMULATION ; HEIGHT
收录类别SCI
语种英语
项目资助者National Natural Science Foundation of China(61331018 ; National High Technology Research and Development Program of China(2015AA016402) ; National Foreign 1000 Talent Plan(WQ201344000169) ; Leading Talents of Guangdong Program(00201509) ; 61372190 ; 61571439 ; 61571400)
WOS研究方向Computer Science
WOS类目Computer Science, Software Engineering
WOS记录号WOS:000426151300018
引用统计
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/15681
专题模式识别国家重点实验室_多媒体计算与图形学
通讯作者Guo, Jianwei, Zhang, Xiaopeng
作者单位1.Northwestern Polytech Univ, Sch Comp Sci, Xian, Shaanxi, Peoples R China
2.Chinese Acad Sci, Inst Automat, NLPR LIAMA, Beijing, Peoples R China
3.Beijing Forestry Univ, Coll Sci, Beijing, Peoples R China
4.Univ Konstanz, Constance, Germany
5.Chinese Acad Sci, SIAT, VCC, Beijing, Peoples R China
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GB/T 7714
Yi, Lei,Li, Hongjun,Guo, Jianwei,et al. Tree Growth Modelling Constrained by Growth Equations[J]. COMPUTER GRAPHICS FORUM,2018,37(1):239-253.
APA Yi, Lei,Li, Hongjun,Guo, Jianwei,Deussen, Oliver,Zhang, Xiaopeng,&Guo, Jianwei, Zhang, Xiaopeng.(2018).Tree Growth Modelling Constrained by Growth Equations.COMPUTER GRAPHICS FORUM,37(1),239-253.
MLA Yi, Lei,et al."Tree Growth Modelling Constrained by Growth Equations".COMPUTER GRAPHICS FORUM 37.1(2018):239-253.
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