?%?Example?2?Corresponding?points
%?Load?images
??I11=imread（‘TestImages/1.jpg‘）;
??I1=imresize（I11[540?960]）;
??I22=imread（‘TestImages/2.jpg‘）;
??I2=imresize（I22[540?960]）;
%?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???????1266??2016-04-15?14:15??OpenSURF_version1c\example2.m

????.......??????1776??2010-09-07?01:00??OpenSURF_version1c\example3.m

????.......??????1314??2014-02-12?13:16??OpenSURF_version1c\license.txt

????.......??????3778??2010-09-07?00:27??OpenSURF_version1c\OpenSurf.m

????.......???????603??2010-07-27?04:56??OpenSURF_version1c\SubFunctions\FastHessian_BuildDerivative.m

????.......??????1699??2010-07-30?00:10??OpenSURF_version1c\SubFunctions\FastHessian_buildResponselayer.m

????.......??????1877??2010-07-21?00:37??OpenSURF_version1c\SubFunctions\FastHessian_buildResponseMap.m

????.......??????2353??2010-07-30?23:43??OpenSURF_version1c\SubFunctions\FastHessian_getIpoints.m

????.......???????455??2010-07-27?04:56??OpenSURF_version1c\SubFunctions\FastHessian_getLaplacian.m

????.......???????450??2010-07-27?04:56??OpenSURF_version1c\SubFunctions\FastHessian_getResponse.m

????.......??????2478??2010-07-30?23:02??OpenSURF_version1c\SubFunctions\FastHessian_interpolateExtremum.m

????.......??????1680??2010-07-30?22:56??OpenSURF_version1c\SubFunctions\FastHessian_isExtremum.m

????.......???????738??2010-07-30?04:32??OpenSURF_version1c\SubFunctions\FastHessian_Responselayer.m

????.......???????791??2010-07-29?22:58??OpenSURF_version1c\SubFunctions\IntegralImage_BoxIntegral.m

????.......???????494??2010-07-30?04:32??OpenSURF_version1c\SubFunctions\IntegralImage_HaarX.m

????.......???????556??2010-07-30?04:37??OpenSURF_version1c\SubFunctions\IntegralImage_HaarY.m

????.......???????796??2010-07-29?22:42??OpenSURF_version1c\SubFunctions\IntegralImage_IntegralImage.m

????.......??????1089??2010-07-30?23:39??OpenSURF_version1c\SubFunctions\PaintSURF.m

????.......??????1554??2010-07-31?00:39??OpenSURF_version1c\SubFunctions\SurfDescriptor_DecribeInterestPoints.m

????.......??????3636??2010-07-31?00:40??OpenSURF_version1c\SubFunctions\SurfDescriptor_GetDescriptor.m

????.......??????2921??2010-07-31?00:07??OpenSURF_version1c\SubFunctions\SurfDescriptor_GetOrientation.m

?????文件?????245850??2016-04-05?13:15??OpenSURF_version1c\TestImages\1.jpg

?????文件?????253044??2016-04-05?13:15??OpenSURF_version1c\TestImages\2.jpg

????.......????239755??2010-09-07?00:22??OpenSURF_version1c\TestImages\lena1.png

????.......????211716??2010-09-07?00:22??OpenSURF_version1c\TestImages\lena2.png

????.......??????5296??2010-07-20?05:38??OpenSURF_version1c\TestImages\test.png

????.......????123228??2010-07-27?01:06??OpenSURF_version1c\TestImages\testc1.png

????.......????122063??2010-07-27?01:06??OpenSURF_version1c\TestImages\testc2.png

????.......??????9721??2010-09-07?01:04??OpenSURF_version1c\WarpFunctions\affine_warp.m

?????目錄??????????0??2016-04-14?23:35??OpenSURF_version1c\SubFunctions

............此處省略6個文件信息