Interactive Simulation of Virtual Trees Spray

被引：0

作者：

Song, Hui ^{[1
]}

Xu, Ying ^{[1
]}

Li, Zhijie ^{[1
]}

Lin, Ding ^{[1
]}

机构：

[1] Fuzhou Univ, Minist Educ, Spatial Informat Res Ctr Fujian Prov, Key Lab Spatial Data Min & Informat Sharing, Fuzhou, Peoples R China

来源：

PROCEEDINGS 2015 SECOND IEEE INTERNATIONAL CONFERENCE ON SPATIAL DATA MINING AND GEOGRAPHICAL KNOWLEDGE SERVICES (ICSDM 2015) | 2015年

关键词：

Variable-rate spraying; particle system; controllable parameters; collision detection; simulation;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Variable-rate tree spraying is one of the most important technique of precision agriculture. This paper presented an interactive virtual tree spraying method based on particle system, which gain fine control flexible through parameters such as the emitter position and pitch angle, atomizing particle, atomizing anger and spray penetration depth. We proposed a 2-hierarchy collision detection algorithm to identify the leaves with dropping particles, which speed up the simulation for about 90%. Then, we implemented the prototype system using VC++ to carry out the precision of the spray as needed.

引用

页码：166 / 170

页数：5

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