基于机器视觉的变量机械系统的关键技术

The Crucial Technical Research of the Variable Mechanical System Based on Machine Vision

简要介绍了应用于变量机械的GPS技术与机器视觉技术两种方式的优缺点;重点阐述了光源照明、动态图像采集(CCD摄像机、图像采集卡)、图像处理和快速准确的执行机构等基于机器视觉的变量机械的关键技术的发展现状;最后扼要介绍了机器视觉在田间导航、农田喷洒等变量机械中的应用及展望。

This paper has introduced brietly the good and shortcoming ot the UPS technology and machine visual technical in the variable machinery application, and the development status of the variable mechanical based on machine vision＇s key techniques have been explained in detail, such as light source, capturing dynamic image （CCD camera and image frame grabber）, image processing, fast accurate actuator, and so on. The application and prospect of machine vision have been introduced briefly in the variable machinery field such as navigation and farmland spray, and so on.