According to principles of camera calibration, camera calibration system is designed and implemented by using OpenCV in VC + + environment. The system functions and implementation process are introduced in detail. Taking checkerboard calibration image as the input, various internal and external camera parameters are calculated, and the calibration errors are calculated as well. Validity of the system is demonstrated through correlative experiments. Compared with traditional calibration methods, the system is more convenient to use and runs more quickly. The result of calibration is more precise too.%根据摄像机标定原理,在VC++环境下利用OpenCV设计并实现了摄像机标定系统,详细介绍了系统的功能以及实现流程.以棋盘格标定板图像作为输入,不仅计算出了摄像机的各内外参数,而且对标定误差进行了统计.通过相关实验证明了该系统的有效性.相对于传统标定方法,该系统使用更加方便、快捷,标定结果更加精确.
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