基于多种平面度测量方法机器视觉的优势

目前机器视觉的广泛使用,给人们的生活带来了极大的便利,随着科学技术的快速发展机器视觉发挥了举足轻重的作用.机器视觉融合了图像处理技术,机构光提取以及三维重建技术等.机器视觉作为非接触性测量的方式之一,通过对摄像机标定,结构光标定等前期准备工作.后期通过边缘检测图像特征信息提取,通过空间几何变换以及线性优化拟合.利用Matlab软件进行仿真,从而获得被测平面相对于理想平面的平面度.

At present,machine vision is widely used,which brings great convenience to people's life.With the rapid development of science and technology,machine vision has played a decisive role.Machine vision integrates image processing,mechanism light extraction and 3d reconstruction.Machine vision as one of the non-contact measurement methods,through the camera calibration,structure cursor and other preparatory work.In the later stage,image feature information is extracted through edge detection,spatial geometric transformation and linear optimization fitting.The flatness of the measured plane relative to the ideal plane is obtained by using Matlab software for simulation.