摘要
以药食同源作物黄芪为研究对象,在提出黄芪形态可视化技术框架的基础上,首先研究了黄芪器官的三维几何建模技术,基于L系统构建了基于器官形态特征参数的叶茎几何模型。其次,基于OpenGL图形平台,采用颜色渲染处理和双缓存显示等开发了黄芪器官的三维形态虚拟仿真技术,实现了黄芪从器官到个体的形态可视化,为构建可视化黄芪生长系统奠定了技术基础。
In this paper, the medicine and food homologous crop Astragalus is the research object. On the basis of proposing the morphological visualization technology framework of Astragalus, the 3D geometric modeling technology of the organs of Astragalus is studied, the geometric model of leaves and stems based on the morphological characteristic parameters of the organs is constructed based on the L system. Then,based on the Open GL graphics platform, the 3D morphological virtual simulation technology of Astragalus organs is developed using color rendering processing and double-buffering display, which achieves the morphological visualization of Astragalus from organs to individuals, and establishes a technical foundation for the construction of a visualized growth system of Astragalus.
作者
李东
高何璇
何玉英
贾尚云
李红岭
金李
张旭
高晓阳
LI Dong;GAO Hexuan;HE Yuying;JIA Shangyun;LI Hongling;JIN Li;ZHANG Xu;GAO Xiaoyang(College of Mechanical and Electrical Engineering,Gansu Agricultural University,Lanzhou,Gansu 730000;Key Laboratory of Arid Habitat Crop Science in Gansu Province,Lanzhou,Gansu 730000;Network Finance Department of Lanzhou Bank,Lanzhou,Gansu 730000;Lanzhou branch of PBC,Lanzhou,Gansu 730000)
出处
《热带农业工程》
2022年第6期48-51,共4页
Tropical Agricultural Engineering
基金
国家自然科学基金项目(No.61661003)
教学质量工程项目((No.GAU-JXZG-2021-03))。
关键词
黄芪
NURBS
生长模型
形态模型
可视化
Astragalus
NURBS
growth model
morphological model
visualization
