机器视觉中的几何畸变校正软件设计  

Software Designing of Geometry Distortion Adjustment in Machine Vision

作　　者：蒋先刚[1] 许苗村[1] 崔媛媛[1] 王爱奇[2] 

机构地区：[1]华东交通大学基础科学学院,江西南昌330013 [2]咸阳师范学院数学系,陕西咸阳712000

出　　处：《华东交通大学学报》2009年第1期34-38,共5页Journal of East China Jiaotong University

摘　　要：针对基于视觉的机械钻孔中的定位问题,建立靶标图像的仿射模型和网格模型,对畸变图像进行整体和分区细化两种校正分析,实验结果显示:在靶标精确的情况下,仿真加工的校正误差不会超过0.1mm.Aiming at location of mechanical drilling in machine vision, the affine model and the mesh model of the target image are established, then the whole and separated adjustment of the distorted image is performed. The experimental results demonstrate that the adjusting error of simulating processing would not surpass 0. 1 mm if targets were accurate.

关 键 词：几何畸变 图像校正 仿射模型 网格模型 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]