颜色迁移的matlab代码Reinhard

根据经典的Reinhard算法写的matlab代码 已经可以使用！

%++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
%++++++++++++++++++++++自71王潘改进Reinhard算法+++++++++++++++++++++++++++++
%++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
%=========================打开参考文件======================================
Ref=double（imread（‘pic1-4.jpg‘））;
RefR=Ref（::1）;
RefG=Ref（::2）;
RefB=Ref（::3）;
%=========================打开局部参考文件==================================
Refj=double（imread（‘pic1-41.jpg‘））;
RefRj=Ref（::1）;
RefGj=Ref（::2）;
RefBj=Ref（::3）;
%=========================打开源文件========================================
Sou=double（imread（‘pic1-5.jpg‘））;
SouR=Sou（::1）;
SouG=Sou（::2）;
SouB=Sou（::3）;
%=========================打开局部文件======================================
Souj=double（imread（‘pic1-51.jpg‘））;
SouRj=Sou（::1）;
SouGj=Sou（::2）;
SouBj=Sou（::3）;
%+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
%++++++++++++++++++++++++++转换到lab空间+++++++++++++++++++++++++++++++++++
%+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
%===============================定义转换函数===============================
con1=[0.38110.57830.0402;0.19670.72440.0782;0.02410.12880.8444];
con2=[1 1 1;1 1 -2;1 -1 0];
con3=[1/sqrt（3） 0 0;0 1/sqrt（6） 0;0 0 1/sqrt（2）];
%============================参考图像转到lab空间============================
[widthheightdepth]=size（Ref）;
l1=zeros（widthheight）;
alpha1=zeros（widthheight）;
beta1=zeros（widthheight）;
%================中转到LMS==============%
L1=zeros（widthheight）;
M1=zeros（widthheight）;
S1=zeros（widthheight）;
for i=1:width
    for j=1:height
        m=con1*[RefR（ij）;RefG（ij）;RefB（ij）];
        L1（ij）=m（1）;
        M1（ij）=m（2）;
        S1（ij）=m（3）;
    end
end
%================取LMS对数============%
L1=log10（L1）;
M1=log10（M1）;
S1=log10（S1）;
%==============转至lab空间============%
for i=1:width
    for j=1:height
        m=con3*con2*[L1（ij）;M1（ij）;S1（ij）];
        l1（ij）=m（1）;
        alpha1（ij）=m（2）;
        beta1（ij）=m（3）;
    end
end
%============================局部参考图像转到lab空间============================
[widthjheightjdepthj]=size（Refj）;
l1j=zeros（widthjheightj）;
alpha1j=zeros（widthjheightj）;
beta1j=zeros（widthjheightj）;
%================中转到LMS==============%
L1j=zeros（widthjheightj）;
M1j=zeros（widthjheightj）;
S1j=zeros（widthjheightj）;
for i=1:widthj
    for j=1:heightj
        mj=con1*[RefRj（ij）;RefGj（ij）;RefBj（ij）];
        L1j（ij）=mj（1）;
        M1j（ij）=mj（2）;
        S1j（ij）=mj（3）;
    end
end
%================取LMS对数============%
L1j=log10（L1j）;
M1j=log10（M1j）;
S1j=log10（S1j）;
%==============转至lab空间============%
for i=1:widthj
    for j=1:heightj
        m=con3*con2*[L1j（ij）;M1j（ij）;S1j（ij）];
        l1j（ij）=mj（1）;
        alpha1j（ij）=mj（2）;
        beta1j（ij）=mj（3）;
    end
end
%=============================源图像转到lab空间============================
[widheidep]=size（Sou）;
l2=zer

 属性            大小     日期    时间   名称
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     文件        393  2011-01-10 21:08  2007011565_王潘_大作业\Readme.txt

     文件    1000783  2010-12-28 14:38  2007011565_王潘_大作业\图像处理大作业实验报告.pdf

     文件      21294  2010-12-28 18:57  2007011565_王潘_大作业\处理结果\c1=0.2c2=0.8.JPG

     文件      21568  2010-12-28 18:59  2007011565_王潘_大作业\处理结果\c1=0.5c2=0.5.JPG

     文件      21465  2010-12-28 18:59  2007011565_王潘_大作业\处理结果\c1=0.6c2=0.4.JPG

     文件      21441  2010-12-28 19:00  2007011565_王潘_大作业\处理结果\c1=0.8c2=0.2.JPG

     文件      21472  2010-12-28 18:55  2007011565_王潘_大作业\处理结果\Reinhard.jpg

     文件      69271  2010-12-24 21:37  2007011565_王潘_大作业\程序\pic1-4.JPG

     文件       9261  2010-12-26 13:39  2007011565_王潘_大作业\程序\pic1-41.JPG

     文件      52580  2010-12-24 21:40  2007011565_王潘_大作业\程序\pic1-5.JPG

     文件       8533  2010-12-26 14:20  2007011565_王潘_大作业\程序\pic1-51.JPG

     文件       9468  2011-01-10 18:41  2007011565_王潘_大作业\程序\Reinhard improved.m

     文件       5876  2011-01-10 18:36  2007011565_王潘_大作业\程序\Reinhard.m

     目录          0  2011-03-22 19:46  2007011565_王潘_大作业\处理结果

     目录          0  2011-03-22 19:46  2007011565_王潘_大作业\程序

     目录          0  2011-03-22 19:46  2007011565_王潘_大作业

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