基于数字化技术的虚拟植物生长过程研究  

STUDY ON VIRTUAL PLANT GROWTH BASED ON DIGITAL TECHNOLOGY

作　　者：唐卫东[1,2] 刘昌鑫[1] 郭晨[1] 李萍萍[2] 卢章平[3] 

机构地区：[1]井冈山大学信息科学与传媒学院,江西吉安343009 [2]江苏大学农业工程研究院,江苏镇江212013 [3]江苏大学图形技术研究所,江苏镇江212013

出　　处：《井冈山大学学报（自然科学版）》2010年第2期45-49,共5页Journal of Jinggangshan University (Natural Science)

基　　金：江西省教育厅青年科学基金项目(GJJ09591);高等学校博士学科点专项科研基金项目(20060299003);江西省教育厅科技计划项目(GJJ08417)

摘　　要：植物生长数字化对促进植物生产和现代农业发展具有重要意义。通过阐述虚拟植物及其模型构建思想,提出实现植物生长数字化的若干关键技术。在现有植物生长模型研究基础上,结合虚拟植物模型,采用特征提取与融合方法重构植物生长信息,再通过模型融合实现植物生长的数字化。由实例应用表明该技术对植物生长发育具有较好的预测性和可行性。It is important for the digital technology of plant growth to develop plant production and modern agriculture. After systematically describing the virtual plant and its modeling method, it presented several key technologies to realize digital expression of plant growth. Based on the researches of the existing plant growth models as well as virtual plant models, the information related to the process of plant growth could be reconstructed with the method of feature extraction and fusion, and then it should realize the digital expression of plant growth using the way of model fusion. The presented technology was proved in practice, which demonstrated its feasibility and validity in simulating the development of plant.

关 键 词：虚拟植物 模型 数字化 

分 类 号：TP391[自动化与计算机技术—计算机应用技术] S651[自动化与计算机技术—计算机科学与技术]