用于摄像机标定的有用的棋盘模板，每格30mm*30mm，大家分享哦-Useful for the camera calibration board templates, each grid 30mm* 30mm, to share with you oh

有关matlab摄像机标定的工具箱，可直接标记摄像机的外参和内参-Camera calibration toolbox for matlab, directly outside the parameters of the camera and mark internal reference