%?Example?2?Corresponding?points
%?Load?images
??I1=imread（‘TestImages/testc1.png‘）;
??I2=imread（‘TestImages/testc2.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））;
??cor1=1:length（Ipts1）;?
??cor2=zeros（1length（Ipts1））;
??for?i=1:length（Ipts1）
??????distance=sum（（D2-repmat（D1（:i）[1?length（Ipts2）]））.^21）;
??????[err（i）cor2（i）]=min（distance）;
??end
%?Sort?matches?on?vector?distance
??[err?ind]=sort（err）;?
??cor1=cor1（ind）;?
??cor2=cor2（ind）;
%?Show?both?images
??I?=?zeros（[size（I11）?size（I12）*2?size（I13）]）;
??I（:1:size（I12）:）=I1;?I（:size（I12）+1:size（I12）+size（I22）:）=I2;
??figure?imshow（I/255）;?hold?on;
%?Show?the?best?matches
??for?i=1:30
??????c=rand（13）;
??????plot（[Ipts1（cor1（i））.x?Ipts2（cor2（i））.x+size（I12）][Ipts1（cor1（i））.y?Ipts2（cor2（i））.y]‘-‘‘Color‘c）
??????plot（[Ipts1（cor1（i））.x?Ipts2（cor2（i））.x+size（I12）][Ipts1（cor1（i））.y?Ipts2（cor2（i））.y]‘o‘‘Color‘c）
??end

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

?????文件???????1211??2014-06-04?16:50??SURF\example2.m

?????文件???????1776??2014-06-04?16:50??SURF\example3.m

?????文件???????1335??2014-06-04?16:50??SURF\license.txt

?????文件???????3778??2014-06-04?16:50??SURF\OpenSurf.m

?????文件????????603??2014-06-04?16:50??SURF\SubFunctions\FastHessian_BuildDerivative.m

?????文件???????1699??2014-06-04?16:50??SURF\SubFunctions\FastHessian_buildResponselayer.m

?????文件???????1877??2014-06-04?16:50??SURF\SubFunctions\FastHessian_buildResponseMap.m

?????文件???????2353??2014-06-04?16:50??SURF\SubFunctions\FastHessian_getIpoints.m

?????文件????????455??2014-06-04?16:50??SURF\SubFunctions\FastHessian_getLaplacian.m

?????文件????????450??2014-06-04?16:50??SURF\SubFunctions\FastHessian_getResponse.m

?????文件???????2478??2014-06-04?16:50??SURF\SubFunctions\FastHessian_interpolateExtremum.m

?????文件???????1680??2014-06-04?16:50??SURF\SubFunctions\FastHessian_isExtremum.m

?????文件????????738??2014-06-04?16:50??SURF\SubFunctions\FastHessian_Responselayer.m

?????文件????????791??2014-06-04?16:50??SURF\SubFunctions\IntegralImage_BoxIntegral.m

?????文件????????494??2014-06-04?16:50??SURF\SubFunctions\IntegralImage_HaarX.m

?????文件????????556??2014-06-04?16:50??SURF\SubFunctions\IntegralImage_HaarY.m

?????文件????????796??2014-06-04?16:50??SURF\SubFunctions\IntegralImage_IntegralImage.m

?????文件???????1089??2014-06-04?16:50??SURF\SubFunctions\PaintSURF.m

?????文件???????1554??2014-06-04?16:50??SURF\SubFunctions\SurfDescriptor_DecribeInterestPoints.m

?????文件???????3636??2014-06-04?16:50??SURF\SubFunctions\SurfDescriptor_GetDescriptor.m

?????文件???????2921??2014-06-04?16:50??SURF\SubFunctions\SurfDescriptor_GetOrientation.m

?????文件?????574557??2014-06-04?16:50??SURF\TestImages\lena1.png

?????文件?????578897??2014-06-04?16:50??SURF\TestImages\lena2.png

?????文件???????5296??2014-06-04?16:50??SURF\TestImages\test.png

?????文件?????123228??2014-06-04?16:50??SURF\TestImages\testc1.png

?????文件?????122063??2014-06-04?16:50??SURF\TestImages\testc2.png

?????文件???????9721??2014-06-04?16:50??SURF\WarpFunctions\affine_warp.m

?????目錄??????????0??2014-06-04?16:50??SURF\SubFunctions

?????目錄??????????0??2014-06-04?16:50??SURF\TestImages

?????目錄??????????0??2014-06-04?16:50??SURF\WarpFunctions

............此處省略4個文件信息