摘要
为验证双目立体视觉系统中摄像机标定的精度,对常用2D精密靶标标定法进行了实验分析。本文首先对摄像机标定原理进行了详细的论述;然后在MATLAB软件及HALCON软件对摄像机分别进行了单目与双目标定实验;最后对摄像机标定实验结果做出详尽的分析。实验数据表明了基于HALCON软件的标定精度相较于基于MATLAB软件的标定精度更高,为以后摄像机标定方法的研究提供了参考方向。
In order to verify the accuracy of camera calibration in binocular stereo vision system,the commonly used 2D precision target calibration method is analyzed experimentally.Firstly,the principle of camera calibration is discussed in detail.Then,the single-camera and double-target calibration experiments are carried out by MATLAB software and HALCON software respectively.Finally,the experimental results of camera calibration are analyzed in detail.The experimental data show that the calibration accuracy based on HALCON software is higher than that based on MATLAB software,which provides a reference direction for the future research of camera calibration methods.
作者
刘玉婷
徐祥宇
王超
张涛
LIU Yuting;XU Xiangyu;WANG Chao;ZHANG Tao(School of Electromechanical Engineering,Dalian Minzu University,Dalian Liaoning 116600,China;College of Information and Communication Engineering,Dalian Minzu University,Dalian Liaoning 116600,China)
出处
《智能计算机与应用》
2019年第3期133-136,141,共5页
Intelligent Computer and Applications
