摘要
简述了Matlab标定工具箱以及摄像机定标的概念、原理和意义,给出了摄像机定标中所用的三种坐标系以及它们之间的关系,推导出摄像机参数标定算法公式,在此基础上,利用Matlab标定工具箱仿真了棋盘网格的角点标定算法,并给出了仿真结果以及误差分析,得出了Matlab标定工具箱在摄像机定标方面运用的有效性及算法的正确性。
In this paper, the author introduced the concept, principle and significance of Matlab and camera calibration, also introduced three kinds of coordinates in camera calibration and relations between them. On that basis, using Matlab to emulate algorithm of corner calibration, the author obtained emulating results and analysis of errors, also obtained validity of Matlab in camera calibration and correctness of algorithm.
出处
《太原科技》
2010年第3期99-100,共2页
Taiyuan Science and Technology
关键词
摄像机
定标
角点
坐标系
camera
calibration
corner
coordinate
