中文说明：图像处理时对于需要二值化的需求者，里面有代码，可以改进成自己满意仿真结果，希望上传的资料能够有用，谢谢
English Description：
Image processing for the need for binary demand, which has code, can be improved to their own satisfaction with the simulation results, hope that the upload information can be useful, thank you