这是一个相机标定程序，有数据检验，求出两个相机的投影矩阵，用于双目视觉,This is a camera calibration procedures, test data, obtained two camera projection matrix for the binocular vision

透视投影 用于机器视觉中的摄像机的的透视投影方法-Perspective projection for the machine vision camera in the perspective projection method

本实验利用MATLAB工具，对给定的一组图像进行标定实验， 得出图像的二维坐标信息和三维坐标信息，并利用计算公式得出图像的投影矩阵及摄像机内部、外部参数。-In this study, MATLAB tools, for a given set of image calibration experiments, two-dimensional images obtained three-dimensional coordinate information and coordinate infor