数据模型归一化，模态振动，利用自然梯度算法，表示出两帧图像间各个像素点的相对情况，调试通过可以使用，通过反复训练模板能有较高的识别率，关于神经网络控制。- Normalized data model, modal vibration, Use of natural gradient algorithm, Between two images showing the relative circumstances of each pixel, Debugging can be used, Through repeated training dJTvZsVlate have higher recognition rate, On neural network control.