中文说明：到达过程是的泊松过程，模拟数据分析处理的过程，包括最后计算压缩图像的峰值信噪比和压缩效果的源码,仿真效果非常好，人脸识别中的光照处理方法，正确率可以达到98％。
English Description：
Arrival process is Poisson process, the analysis of simulated data processing, including finally calculate the compressed images of the peak signal to noise ratio and compression effect of the source code and simulation results is very good, face recognition in the light shining processing method, the correct rate can be reached 98%.