%?Example?2?Corresponding?points
%?Load?images
??I1=imread（‘testc1.png‘）;
??I2=imread（‘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???????1189??2012-03-23?19:50??SURF提取及匹配\example2.m

?????文件???????1754??2012-03-23?19:53??SURF提取及匹配\example3.m

?????文件???????1335??2010-09-06?07:21??SURF提取及匹配\license.txt

?????文件???????3778??2010-09-06?12:27??SURF提取及匹配\OpenSurf.m

?????文件????????603??2010-07-26?16:56??SURF提取及匹配\SubFunctions\FastHessian_BuildDerivative.m

?????文件???????1699??2010-07-29?12:10??SURF提取及匹配\SubFunctions\FastHessian_buildResponselayer.m

?????文件???????1877??2010-07-20?12:37??SURF提取及匹配\SubFunctions\FastHessian_buildResponseMap.m

?????文件???????2353??2010-07-30?11:43??SURF提取及匹配\SubFunctions\FastHessian_getIpoints.m

?????文件????????455??2010-07-26?16:56??SURF提取及匹配\SubFunctions\FastHessian_getLaplacian.m

?????文件????????450??2010-07-26?16:56??SURF提取及匹配\SubFunctions\FastHessian_getResponse.m

?????文件???????2478??2010-07-30?11:02??SURF提取及匹配\SubFunctions\FastHessian_interpolateExtremum.m

?????文件???????1680??2010-07-30?10:56??SURF提取及匹配\SubFunctions\FastHessian_isExtremum.m

?????文件????????738??2010-07-29?16:32??SURF提取及匹配\SubFunctions\FastHessian_Responselayer.m

?????文件????????791??2010-07-29?10:58??SURF提取及匹配\SubFunctions\IntegralImage_BoxIntegral.m

?????文件????????494??2010-07-29?16:32??SURF提取及匹配\SubFunctions\IntegralImage_HaarX.m

?????文件????????556??2010-07-29?16:37??SURF提取及匹配\SubFunctions\IntegralImage_HaarY.m

?????文件????????796??2010-07-29?10:42??SURF提取及匹配\SubFunctions\IntegralImage_IntegralImage.m

?????文件???????1089??2010-07-30?11:39??SURF提取及匹配\SubFunctions\PaintSURF.m

?????文件???????1554??2010-07-30?12:39??SURF提取及匹配\SubFunctions\SurfDescriptor_DecribeInterestPoints.m

?????文件???????3636??2010-07-30?12:40??SURF提取及匹配\SubFunctions\SurfDescriptor_GetDescriptor.m

?????文件???????2921??2010-07-30?12:07??SURF提取及匹配\SubFunctions\SurfDescriptor_GetOrientation.m

?????文件?????239755??2010-09-06?12:22??SURF提取及匹配\TestImages\lena1.png

?????文件?????211716??2010-09-06?12:22??SURF提取及匹配\TestImages\lena2.png

?????文件???????5296??2010-07-19?17:38??SURF提取及匹配\TestImages\test.png

?????文件?????123228??2010-07-26?13:06??SURF提取及匹配\TestImages\testc1.png

?????文件?????122063??2010-07-26?13:06??SURF提取及匹配\TestImages\testc2.png

?????文件???????9721??2010-09-06?13:04??SURF提取及匹配\WarpFunctions\affine_warp.m

?????目錄??????????0??2012-05-12?17:07??SURF提取及匹配\SubFunctions

?????目錄??????????0??2012-05-12?17:07??SURF提取及匹配\TestImages

?????目錄??????????0??2012-05-12?17:07??SURF提取及匹配\WarpFunctions

............此處省略4個文件信息