摄像机参数标定实验的设计与实现  

Experimental Design and Realization For Camera Parameter Calibration

作　　者：李仕雄[1] 张奇志[1] 

机构地区：[1]北京机械工业学院计算机及自动化系,北京100085

出　　处：《微计算机信息》2007年第03X期242-243,219,共3页Control & Automation

基　　金：国家自然科学基金项目资助(10372014)

摘　　要：在基于位置的视觉伺服中,需要建立将二维图像信息转换为三维坐标信息的图像雅可比矩阵。为了获取高精度的雅可比矩阵本文设计了CCD摄像机参数标定的实验。首先介绍了摄像机标定原理,然后设计了标定实验,最后给出了标定的具体步骤以及实验结果。In the robotic visual servo system based on the position,h is need to build an Image Jacobian which transforms two-dimensional image information to three-dimensional coordinate information. In order to attain a precise Image Jacobian ,this paper designs an experiment for CCD camera parameter calibration. Firstly, the calibration theories of camera are introduced in the paper . Then an experiment of the calibration is designed . Finally , Some steps about calibration and the experiment result are given in detail .

关 键 词：摄像机标定 视觉伺服 图像雅可比矩阵 图像处理 最小二乘法 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]