动态多对象玉米品种快速识别系统  

Rapid Variety Identification System for Dynamic and Multi-object Corn Seeds

作　　者：孙钟雷[1] 万鹏[2] 龙长江[2] 

机构地区：[1]长江师范学院生命科学与技术学院,重庆涪陵408100 [2]华中农业大学工学院,湖北武汉430070

出　　处：《安徽农业科学》2012年第7期4367-4368,4372,共3页Journal of Anhui Agricultural Sciences

基　　金：重庆市教委科学技术研究项目(KJ101302);华中农业大学引进人才科研启动基金(52204-09079);国家自然科学基金(61007058);中央高校基本科研业务费专项资金资助(2010QC006)

摘　　要：研制了一种基于计算机视觉技术的动态多对象玉米品种识别系统,设计选用3CCD彩色摄像头、图像采集卡、光电开关、输送带、照明箱等零部件组成硬件装置。利用Visual C++6.0、Access 2007软件,编制图像采集、图像处理、特征提取、模式识别、特征库等功能模块程序,构成软件部分。系统对4种具有代表性的西南地区杂交玉米进行了品种识别,结果表明,最高识别率可达95%,最短识别时间为5.4 s。动态多对象玉米品种快速识别系统可实现多粒玉米种子的动态、快速、准确识别。A system for dynamic and multi-object corn variety identification was developed based on the technology of computer vision.The hardware device was made up of 3CCD colorful camera,image gathering card,photoelectric switch,conveyer belt and light sources box.The software was made up of image gathering,image processing,feature extraction,pattern recognition and feature database functional module,which was compiled by Visual C＋＋ 6.0 and Access 2007.Four representational southwest hybrid corn varieties were identified by the system.The results showed that the maximal discriminating rate of the system was 95% and the shortest discriminating time was 5.4s,and the system could realize the dynamic,rapid and multi-object corn variety identification.

关 键 词：玉米 品种识别 计算机视觉 动态 多对象 

分 类 号：S127[农业科学—农业基础科学]