本程序得先通过摄像机标定，获取内参矩阵和畸变系数矩阵，然后根据learning opencv 中的方法进行鸟瞰变换。其中有可执行的程序，和源代码。-This procedure was first through the camera calibration, access to internal reference matrix and the distortion coefficient matrix, and then according to the method of learning