植物病害监测与识别系统研究

发布时间：2018-06-18 20:56

本文选题：植物病虫害 + 视频监控　；参考：《天津科技大学》2016年硕士论文

【摘要】：农业发展的漫长岁月里,植物病虫害一直极大的制约着我国农业的发展,传统的防治方法如喷洒农药会造成环境污染等更为严重的后果,因此,需要一种更为有效且绿色安全的方式来治理植物病虫害。传统方法在一定程度上对植物病虫害问题有所缓解,但是传统方法存在着实时性差、劳动强度大、仍然以专家经验为主的问题,效率低。在农业中运用视频监控技术,将植物病害的监控与诊断相结合,不仅能够有效解决实时性差等问题,而且也能够实现农业高效生产与可持续发展。本文基于TMS320DM6446开发平台构建了植物病害视频监控系统,通过农田中的摄像头对植物进行实时监测,采集植物在生长过程中的病害信息。采集到的视频通过DM6446处理后进行无线传输到监控中心,通过图像分析来观察植物是否有病虫害发生。一旦发现有病虫害,立即通过植物病害诊断系统与数据库中病害进行对比,确诊后按照防治方法予以防治。本文设计了番茄病害诊断界面,以番茄为例,建立了典型病害数据库,根据观察到的病害图像特征参数,输入病害诊断界面,进行病害种类诊断,并获得防治方法建议。
[Abstract]:In the long years of agricultural development, plant diseases and insect pests have been greatly restricting the development of agriculture in China. Traditional methods of prevention and control such as spraying pesticides will cause more serious environmental pollution, so, There is a need for a more effective and green safe way to control plant diseases and pests. To some extent, the traditional method alleviates the problem of plant diseases and insect pests, but the traditional method has some problems, such as poor real time, high labor intensity, and still the expert experience is the main problem, and the efficiency is low. The application of video surveillance technology in agriculture can not only effectively solve the problem of poor real-time performance, but also realize agricultural efficient production and sustainable development by combining the monitoring and diagnosis of plant diseases. In this paper, based on TMS320DM6446, a plant disease video monitoring system is built. The plant is monitored by the camera in the field, and the plant disease information is collected in the process of plant growth. The collected video is processed by DM6446 and transmitted wirelessly to the monitoring center to observe the occurrence of plant diseases and insect pests through image analysis. Once the disease and insect pests were found, the disease was compared with the database through the plant disease diagnosis system, and the disease was prevented and treated according to the prevention and cure method. In this paper, the tomato disease diagnosis interface is designed. Taking tomato as an example, the typical disease database is established. According to the observed disease image characteristic parameters, the disease diagnosis interface is inputted, and the disease type diagnosis is carried out, and the prevention and cure method suggestions are obtained.
【学位授予单位】：天津科技大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：S43;TP391.41

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