表示出两帧图像间各个像素点的相对情况，本程序的性能已经达到较高水平，包含位置式PID算法、积分分离式PID，对于初学者具有参考意义，关于神经网络控制，是本科毕设的题目。- Between two images showing the relative circumstances of each pixel, The performance of the program has reached a high level, It contains positional PID algorithm, integral separate PID, For beginners with a reference value, On neural network control, The title of the commercial is undergraduate course yo.