改进后的中心环绕Retinex算法，能有效增强彩色和灰度图像
.....................................................\复件 中心环绕Retinex
.....................................................\....................\C_S Retinex.cpp
.....................................................\....................\C_S Retinex.dsp
.....................................................\....................\C_S Retinex.dsw
.....................................................\....................\C_S Retinex.ncb
.....................................................\....................\C_S Retinex.opt
.....................................................\....................\C_S Retinex.plg
.....................................................\....................\Debug
.....................................................\....................\.....\C_S Retinex.exe
.....................................................\....................\.....\C_S Retinex.ilk
.....................................................\....................\.....\C_S Retinex.obj
.....................................................\....................\.....\C_S Retinex.pch
.....................................................\....................\.....\C_S Retinex.pdb
.....................................................\....................\.....\vc60.idb
.....................................................\....................\.....\vc60.pdb
.....................................................\....................\rgb512x512.bmp
.....................................................\....................\rgb512x512_x_1_mmx.bmp
.....................................................\....................\rgb512x512_x_mmx.bmp