%?Example?3?Affine?registration
%?Load?images
clear;close?all;clc

I1=im2double（imread（‘lena2.png‘））;
I2=im2double（imread（‘lena3.png‘））;

%?Get?the?Key?Points
Options.upright=true;
Options.tresh=0.0001;
Ipts1=OpenSurf（I1Options）;
Ipts2=OpenSurf（I2Options）;

%?Put?the?landmark?descriptors?in?a?matrix
D1?=?reshape（[Ipts1.descriptor]64[]）;
D2?=?reshape（[Ipts2.descriptor]64[]）;

%?Find?the?best?matches
err=zeros（1length（Ipts1））;????%%D1中每個行向量與D2中匹配向量之間的距離
cor1=1:length（Ipts1）;????%%D1的順序索引值
cor2=zeros（1length（Ipts1））;???%%D2對應D1每個行向量的索引值
for?i=1:length（Ipts1）
????distance=sum（（D2-repmat（D1（:i）[1?length（Ipts2）]））.^21）;
????[err（i）cor2（i）]=min（distance）;%%?err（i）最小值;cor2（i）索引
end

%?Sort?matches?on?vector?distance
[err?ind]=sort（err）;
cor1=cor1（ind）;
c

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

?????文件???????2015??2019-04-24?14:24??RANSAC+SURF\example.m

?????文件?????239755??2010-09-07?00:22??RANSAC+SURF\lena1.png

?????文件?????182741??2019-04-24?14:24??RANSAC+SURF\lena3.png

?????文件???????1335??2010-09-06?19:21??RANSAC+SURF\license.txt

?????文件???????3778??2010-09-07?00:27??RANSAC+SURF\OpenSurf.m

?????文件???????1799??2012-12-01?17:45??RANSAC+SURF\Ransac.m

?????文件????????603??2010-07-27?04:56??RANSAC+SURF\SubFunctions\FastHessian_BuildDerivative.m

?????文件???????1699??2010-07-30?00:10??RANSAC+SURF\SubFunctions\FastHessian_buildResponselayer.m

?????文件???????1877??2010-07-21?00:37??RANSAC+SURF\SubFunctions\FastHessian_buildResponseMap.m

?????文件???????2353??2010-07-30?23:43??RANSAC+SURF\SubFunctions\FastHessian_getIpoints.m

?????文件????????455??2010-07-27?04:56??RANSAC+SURF\SubFunctions\FastHessian_getLaplacian.m

?????文件????????450??2010-07-27?04:56??RANSAC+SURF\SubFunctions\FastHessian_getResponse.m

?????文件???????2478??2010-07-30?23:02??RANSAC+SURF\SubFunctions\FastHessian_interpolateExtremum.m

?????文件???????1680??2010-07-30?22:56??RANSAC+SURF\SubFunctions\FastHessian_isExtremum.m

?????文件????????738??2010-07-30?04:32??RANSAC+SURF\SubFunctions\FastHessian_Responselayer.m

?????文件????????791??2010-07-29?22:58??RANSAC+SURF\SubFunctions\IntegralImage_BoxIntegral.m

?????文件????????494??2010-07-30?04:32??RANSAC+SURF\SubFunctions\IntegralImage_HaarX.m

?????文件????????556??2010-07-30?04:37??RANSAC+SURF\SubFunctions\IntegralImage_HaarY.m

?????文件????????796??2010-07-29?22:42??RANSAC+SURF\SubFunctions\IntegralImage_IntegralImage.m

?????文件???????1089??2010-07-30?23:39??RANSAC+SURF\SubFunctions\PaintSURF.m

?????文件???????1554??2010-07-31?00:39??RANSAC+SURF\SubFunctions\SurfDescriptor_DecribeInterestPoints.m

?????文件???????3636??2010-07-31?00:40??RANSAC+SURF\SubFunctions\SurfDescriptor_GetDescriptor.m

?????文件???????2921??2010-07-31?00:07??RANSAC+SURF\SubFunctions\SurfDescriptor_GetOrientation.m

?????文件???????9721??2010-09-07?01:04??RANSAC+SURF\WarpFunctions\affine_warp.m

?????目錄??????????0??2019-04-24?14:04??RANSAC+SURF\SubFunctions

?????目錄??????????0??2019-04-24?14:04??RANSAC+SURF\WarpFunctions

?????目錄??????????0??2019-04-24?14:24??RANSAC+SURF

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

???????????????465314????????????????????27



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