这是摄像机标定的matlab程序，也即标定工具箱，内附20张tif图片。m文件添加到matlab中，调用标定主函数，可以完成标定工作。-This is the camera calibration of the matlab program, namely the calibration kit, containing 20 TIF images. The m file is added to the MATLAB, call the main function can be completed