摘要
介绍了机器视觉的工作原理,从总体方案、DSP选型、视频采集和图像处理等3部分对精准施药平台进行了设计。平台通过图像处理算法提取农作物行间轮廓位置,驱动精准施药控制器,实现对喷头的调整,达到精准施药目的。试验表明:平台误差在可控范围内,能够满足农业喷雾的要求。
It first introduces the working principle of machine vision, and then designs and studies the precision pesticide platform from three parts: the overall scheme, DSP selection, video acquisition and image processing. The platform extracts the contour position between crop lines through image processing algorithm, drives the precision pesticide controller, realizes the adjustment of the nozzle, and achieves the purpose of precision pesticide. Experiments show that the platform error is within the controllable range, which can meet the requirements of agricultural spray.
作者
钱亮
Qian Liang(Jingzhou Institute of Technology,Jingzhou 434020,China)
出处
《农机化研究》
北大核心
2021年第11期120-124,共5页
Journal of Agricultural Mechanization Research
基金
湖北省教育厅科学技术研究计划指导性项目(B2019412)。
