工业机器人视觉系统的目标定位

摘要

机器视觉的应用越来越广泛，也成为了工业机器人获取环境信息的重要方式。通过工业机器人视觉系统采集工作台上物品的图像，对获取的图像进行处理，使用阈值法对图像进行分割。在获得图像轮廓的基础上，通过轮廓的最小外接矩形计算物体质心的位置。试验结果表明，该方法能够快速准确地获得多个目标的质心位置。%The application of machine vision is more and more wide , which has become an important way for environmental information on industrial robot .The paper introduced an industrial robot vision system ,which acquired images ,processed the images ,and used threshold method for image segmentation .The centroid position was confirmed using minimum enclosing rectangle method after gaining the outline of target .The experimental results show that this method can quickly and accurately obtain multiple target centroid position .