中文说明：仿真效果非常好，人脸识别中的光照处理方法，采用累计贡献率的方法，isodata 迭代自组织的数据分析，包括最后计算压缩图像的峰值信噪比和压缩效果的源码,基于分段非线性权重值的Pso算法。
English Description：
Simulation results are very good, face recognition in the light shining processing method, using method of accumulative contribution rate, ISODATA iterative self organizing data analysis, including the final calculation of compressed images of the peak signal to noise ratio and compression effect of the source code, based on piecewise nonlinear weights of PSO algorithm.