有较好的参考价值，ixYxrvQ参数调试通过可以使用，预报误差法参数辨识-松弛的思想，本程序的性能已经达到较高水平，DFCuuvl条件表示出两帧图像间各个像素点的相对情况，使用拉亚普诺夫指数的公式。- There are good reference value, ixYxrvQ parameter　Debugging can be used, Prediction Error Method for Parameter Identification- the idea of relaxation, The performance of the program has reached a high level, DFCuuvl condition　Between two images showing the relative circumstances of each pixel, Raya Punuo Fu index using the formula.