基于OpenCV的视觉测量技术中摄像机标定方法  

MEASURE OF OPENCV BASED CAMERA CALIBRATION FOR VISION MEASUREMENT TECHNOLOGY

作　　者：程建璞[1] 项辉宇[1] 于修洪[1] 

机构地区：[1]北京工商大学机械工程学院,北京100048

出　　处：《北京工商大学学报（自然科学版）》2010年第1期38-42,共5页Journal of Beijing Technology and Business University:Natural Science Edition

基　　金：北京市自然科学基金资助项目(3083018);北京市属市管高校中青年骨干教师计划;北京市优秀人才培养资助项目(20061D0500300138)

摘　　要：以视觉测量系统中的摄像机标定为研究对象,分析了开源计算机视觉库OpenCV中的摄像机模型,并考虑了镜头的畸变及求解方法,得出基于OpenCV的摄像机标定方法.该方法利用了OpenCV的函数库,简化了标定求解过程,提高了标定速率,并具有良好的移植性,适合于其他视觉测量系统.For the research of technology of camera calibration, the camera model in OpenCV is discussed, and considered on the influences and methods of lens distortion. An arithmetic of camera calibration based on OpenCV is given. This method makes use of the functions of the library effectively, and improves the deficiency of computation,and has a good property for the application to multi-platform. It Can meet the needs of other vision measurement systems.

关 键 词：视觉测量 OPENCV 摄像机标定 

分 类 号：TP242.62[自动化与计算机技术—检测技术与自动化装置] TS976.9[自动化与计算机技术—控制科学与工程]