%%%%%%%%%%%%%%%%%%%%數(shù)據(jù)準備%%%%%%%%%%%%%%%%%%%%
clc;
clear?all;
I=imread（‘dark.jpg‘）;%讀取圖像
Ir=I（::1）;??%分別提取圖像的R分量G分量和B分量
Ig=I（::2）;
Ib=I（::3）;
Ir_double=double（Ir）;%分別將RGB分量轉(zhuǎn)換為double型
Ig_double=double（Ig）;
Ib_double=double（Ib）;
[mn]=size（Ir_double）;%獲取圖像的大小m為高n為寬
%%%%%%%%%%%%%%%%%%%%參數(shù)設(shè)定%%%%%%%%%%%%%%%%%%%%
%F1，F(xiàn)2，F(xiàn)3表示小中大三個高斯模板
%L1，L2，L3表示各個色彩通道與三個高斯模板卷積所得的亮度圖像估計
%RrRgRb表示增強后RGB各通道的圖像
%usmima分別表示圖像的均值、標準差、最小值、最大值
%lowhigh分別表示截斷值
if?m????h=m;
else
????h=n;
end
sigma1=5;%double（uint8（h*0.03））;%小尺寸為圖像大小的3%
sigma2=40;%double（uint8（h*0.13））;%中尺寸為圖像大小的13%
sigma3=240;%double（uint8（h*0.40））;%大尺寸為圖像大小的40%
aa=125;%顏色回復(fù)系數(shù)
%%%%%%%%%%%%%%%%%%%%生成高斯模板%%%%%%%%%%%%%%%%
F1=fspecial（‘gaussian‘[3*sigma13*sigma1]sigma1）;%小尺寸模板
F2=fspecial（‘gaussian‘[3*sigma23*sigma2]sigma2）;%中尺寸模板
F3=fspecial（‘gaussian‘[3*sigma33*sigma3]sigma3）;%大尺寸模板
%%%%%%%%%%%%%%%%%%%%處理R通道%%%%%%%%%%%%%%%%%%%
L1=imfilter（Ir_doubleF1‘replicate‘‘conv‘）;%三個高斯模板分別與R通道卷積
L2=imfilte

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????3748??2010-06-08?16:11??retinex\04071343Retinex\Retinex.m

?????文件???????1116??2013-08-18?12:31??retinex\04071343Retinex.rar

?????文件????????385??2007-03-11?10:48??retinex\37837699SSR_image_enhance\SSR圖像增強\SSR_huidu.m

?????文件??????34648??2006-10-29?20:57??retinex\37837699SSR_image_enhance\SSR圖像增強\tuxiang.tif

?????文件?????????71??2007-03-23?08:57??retinex\37837699SSR_image_enhance\SSR圖像增強\說明.txt

?????文件??????10970??2013-08-18?12:29??retinex\37837699SSR_image_enhance.rar

?????文件????????696??2013-08-18?12:32??retinex\64959698msr.rar

?????文件???????2620??2013-08-18?12:04??retinex\66017501retinex\MSRCR.m

?????文件???????3182??2013-08-18?12:01??retinex\66017501retinex\MSR_new.m

?????文件???????2692??2013-08-18?11:59??retinex\66017501retinex\retinex.m

?????文件???????2775??2009-03-08?18:33??retinex\66017501retinex\retinex_frankle_mccann.m

?????文件???????5392??2009-03-08?18:33??retinex\66017501retinex\retinex_mccann99.m

?????文件???????5690??2013-08-18?11:53??retinex\66017501retinex.rar

?????文件???????1493??2013-08-18?12:11??retinex\688614176Retinex\Retinex\MSR.m

?????文件???????1306??2010-04-15?20:17??retinex\688614176Retinex\Retinex\MySSR.m

?????文件????????740??2010-04-15?20:14??retinex\688614176Retinex\Retinex\SSR.m

?????文件???????1821??2013-08-18?12:07??retinex\688614176Retinex.rar

?????目錄??????????0??2007-03-22?22:15??retinex\37837699SSR_image_enhance\SSR圖像增強

?????目錄??????????0??2010-04-20?09:23??retinex\688614176Retinex\Retinex

?????目錄??????????0??2013-08-19?21:01??retinex\04071343Retinex

?????目錄??????????0??2013-08-18?12:29??retinex\37837699SSR_image_enhance

?????目錄??????????0??2013-08-18?12:05??retinex\66017501retinex

?????目錄??????????0??2013-08-18?12:10??retinex\688614176Retinex

?????目錄??????????0??2013-08-19?21:01??retinex

-----------?---------??----------?-----??----

????????????????79563????????????????????25