Census及Hamming距离三维立体重建Matlab程序

基于Census变换及Hamming距离的三维立体重建Matlab程序，用于从左右灰度图像得到视差图。结果经Middlebury标准测试集测试。

%function StereoMatchingSAD（） 
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 
% 
% This function is SAD based Stetere Mathcing algorithm 
% Usage Example 
%       >>imL=rgb2gray（imread（‘imL.png‘））; 
%       >>imR=rgb2gray（imread（‘imR.png‘））; 
%       >>[dispMap_SAD]=StereoMatchingSAD（imLimR9052）; 
% 
%          InYeopJang（20082044） Dept.of Mechatronics GIST 
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 
%% 
function [dispMap_SAD]=StereoMatchingSAD（imL imR 9 0 52） 
% Assume the image sizes are same between imgL and imgR  
wL=300;
hL=360;
%[wRhR] = size（imgR）; 
win=4;
%SAD 
for i=5:1:296 
    for j=5:1:304
        preSAD = 1000000;        temp=0.0;        OptimalDisp = 0; 
        for dispRange=0:1:52 
            curSAD=0.0; 
            for x = -4:1:4  
                for y = -4:1:4  
                    if （j+y+dispRange <= 360） 
                        temp=imR（i+xj+y）-imL（i+xj+y+dispRange）; 
                        if（temp<0.0） 
                            temp=temp*-1.0; 
                        end 
                        curSAD=curSAD+temp; 
                    end 
                end 
            end 
            %Finding a best disaparty 
            if （preSAD > curSAD） 
                preSAD = curSAD; 
                OptimalDisp = dispRange; 
            end 
        end 
        %Final disparity 
        dispMap_SAD（ij） = OptimalDisp; 
    end 
end

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件     111670  2006-10-31 21:31  Census_Hamming\1_l.bmp

     文件     111670  2006-10-31 21:31  Census_Hamming\1_r.bmp

     文件       1501  2013-12-10 14:57  Census_Hamming\ba.m

     文件     201980  2007-07-20 16:41  Census_Hamming\book1.png

     文件     205689  2007-07-20 16:41  Census_Hamming\book5.png

     文件     174749  2013-12-11 08:23  Census_Hamming\book_census_hamming.png

     文件     105285  2013-12-11 09:53  Census_Hamming\book_census_hamming_medfilt.png

     文件     921656  2003-05-07 20:52  Census_Hamming\boxes1.bmp

     文件     921656  2002-09-18 23:28  Census_Hamming\boxes8.bmp

     文件      58434  2013-12-10 16:51  Census_Hamming\Census_Ver1.0.fig

     文件       5217  2013-12-25 09:39  Census_Hamming\GUI_TEST.fig

     文件       7345  2013-12-25 09:39  Census_Hamming\GUI_TEST.m

     文件      32591  2013-12-12 11:29  Census_Hamming\hs_err_pid5916.log

     文件     331044  2007-07-20 16:40  Census_Hamming\hua1.png

     文件     332415  2007-07-20 16:40  Census_Hamming\hua5.png

     文件     114395  2013-12-11 08:20  Census_Hamming\hua_census_hamming.png

     文件      62840  2013-12-11 09:50  Census_Hamming\hua_census_hamming_medfilt.png

     文件      23826  2013-07-02 09:03  Census_Hamming\imL.jpg

     文件      23826  2013-07-02 09:03  Census_Hamming\imR.jpg

     文件       2319  2013-12-12 15:31  Census_Hamming\IM_Census_Hamming.m

     文件       2367  2013-12-12 15:07  Census_Hamming\IM_Rank_SAD.m

     文件      12206  2013-12-11 08:32  Census_Hamming\kongjianliti_census_hamming.png

     文件       1104  2013-12-12 14:47  Census_Hamming\m.m

     文件         98  2013-12-10 16:08  Census_Hamming\num_1.m

     文件        370  2013-12-12 09:25  Census_Hamming\stereomatch.m

     文件       2022  2013-12-12 14:50  Census_Hamming\StereoMatching.m

     文件       1588  2013-12-10 14:10  Census_Hamming\StereoMatchingSAD.m

     文件        527  2013-12-26 08:45  Census_Hamming\stereomatch_Census_Hamming.m

     文件        382  2013-12-12 15:28  Census_Hamming\stereomatch_Rank_SAD.m

     文件       2959  2013-12-18 08:42  Census_Hamming\Stero3D.m

............此处省略15个文件信息