基于OpenCV的单目照相机定标的测试实践

计算机视觉技术研究的目标是使计算机具有通过二维图像认知三维环境信息的能力.摄像机定标的目的就是要建立三维世界坐标与二维图像坐标之间的一种对应关系.在单目视觉中,这种对应关系是一对多的对应,即二维图像上的一个像素对应三维空间中的一条直线.本文测试了基于开源视觉库OpenCV的单目摄像机标定算法的详细处理过程,得出了实验结果.

Practice test of monocular camera calibration based on OpenCV

The research goal of computer vision technology was able to set the three-dimensional environment information by the two-dimensional image, camera calibration was to establish the relationship between three-dimensional coordinates of the world and two-dimensional coordinates of the image. In the monocular vision, this relationship was the corresponding of one-to-many, that is, two-dimensional image on a pixel corresponding to the three-dimensional space in a straight line. It was detailed the process. The result of testing was given by testing the algorithm based on the OpenCV of monocular camera calibration