摘要
植物虚拟仿真系统的设计是将农业信息化和数字图像处理相结合.本文先对植物叶片分类和图像的预处理的技术和方法进行了探讨.然后介绍比较经典的边缘检测方法,通过不同方法的理论分析和仿真计算,相互比较各自的优缺点和适用性,最后根据Laplace边缘检测算子,设计实现了植物叶片几何形状识别与检测系统.Laplace边缘检测算子完成了植物叶片的几何形状的识别与检测,其二维几何形态的建模具有数据的表达与复制的功能.与农业信息化相结合,通过处理图像数据更准确的识别与检测不同种类植物叶片的形态,为农业工程的发展提供更加有效、准确的研究数据.
Virtual plant simulation system design is the agricultural informatization and digital image processing combination. This paper first on plant leaf classification and image pro- cessing technology and method are discussed. Then introduce the classical edge detection methods, through different methods of theoretical analysis and simulation calculation are compared with each other, and their respective advantages and disadvantages and appli- cability, according to the Laplace edge detection operator, design and implementation of plant leaf shape recognition and detection system. The Laplace edge detection operator to complete the plant leaf shape recognition and detection, the two-dimensional geometric morphological modeling with data replication and expression of function. And agricultural information technology integration, by processing the image data more accurate recognition and detection of different kinds of leaf form, for the development of agricultural engineering to provide more effectivel accurate data.
出处
《数值计算与计算机应用》
CSCD
2012年第1期73-80,共8页
Journal on Numerical Methods and Computer Applications
基金
黑龙江省教育厅科学技术研究项目(12513042)
黑龙江省高等教育学会高等教育科学研究"十二五"规划课题(HGJXH B2110603)
关键词
农业信息化
检测系统
边缘检测
虚拟植物
几何形态模型
LAPLACE
识别
agricultural informatization
detection system
edge detection of the image
virtual plant
geometric shape modeling
Laplace
identification
