基于OpenCV的车体覆盖件视觉测量的摄像机标定  

OpenCV based camera calibration of vision measurement for automobile body panels

作　　者：程建璞[1] 项辉宇[1] 

机构地区：[1]北京工商大学机械工程学院,北京100048

出　　处：《机械设计与制造》2010年第11期198-200,共3页Machinery Design & Manufacture

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：以车体覆盖件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,并适合于其他视觉测量系统。For the research of technology of camera calibration of automobile body panels,the camera model in OpenCV（open source computer vision library）is discussed,and on the influences and solving methods oflens distortion,and an arithmetic of camera calibration based on OpenCV is given.This method makes use of the functions of the library effectively,improves precision an 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：TH16[机械工程—机械制造及自动化]