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資源簡介

本VS工程是基于ORB算法的特征提取和匹配,搭建環(huán)境為:VS2015+OpenCV2.4.9。

資源截圖

代碼片段和文件信息

#include???
#include???
#include???
#include???
#include???
#include???

using?namespace?cv;
using?namespace?std;
int?main()
{
Mat?img_1?=?imread(“.\\imagedata\\beaver.png“);
Mat?img_2?=?imread(“.\\imagedata\\beaver_xform.png“);
/*Mat?img_1?=?imread(“.\\imagedata\\beaver.png“);
Mat?img_2?=?imread(“.\\imagedata\\beaver_xform.png“);*/
if?(!img_1.data?||?!img_2.data)
{
cout?< return?-1;
}

ORB?orb;
vector?keyPoints_1?keyPoints_2;
Mat?descriptors_1?descriptors_2;

orb(img_1?Mat()?keyPoints_1?descriptors_1);
orb(img_2?Mat()?keyPoints_2?descriptors_2);

BruteForceMatcher?matcher;
vector?matches;
matcher.match(descriptors_1?descriptors_2?matches);

double?max_dist?=?0;?double?min_dist?=?100;
//--?Quick?calculation?of?max?and?min?distances?between?keypoints??
for?(int?i?=?0;?i?riptors_1.rows;?i++)
{
double?dist?=?matches[i].distance;
if?(dist? if?(dist?>?max_dist)?max_dist?=?dist;
}
printf(“--?Max?dist?:?%f?\n“?max_dist);
printf(“--?Min?dist?:?%f?\n“?min_dist);
//--?Draw?only?“good“?matches?(i.e.?whose?distance?is?less?than?0.6*max_dist?)??
//--?PS.-?radiusMatch?can?also?be?used?here.??
std::vector?good_matches;
for?(int?i?=?0;?i?riptors_1.rows;?i++)
{
if?(matches[i].distance? {
good_matches.push_back(matches[i]);
}
}

Mat?img_matches;
drawMatches(img_1?keyPoints_1?img_2?keyPoints_2
good_matches?img_matches?Scalar::all(-1)?Scalar::all(-1)
vector()?DrawMatchesFlags::NOT_DRAW_SINGLE_POINTS);
imshow(“Match“?img_matches);
cvWaitKey();
return?0;
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-03-24?23:40??orb_match\
?????目錄???????????0??2019-01-09?16:39??orb_match\.vs\
?????目錄???????????0??2019-01-09?16:39??orb_match\.vs\sift_process\
?????目錄???????????0??2019-01-09?16:39??orb_match\.vs\sift_process\v14\
?????文件???????60928??2019-03-24?23:40??orb_match\.vs\sift_process\v14\.suo
?????目錄???????????0??2019-03-24?23:40??orb_match\sift_process\
?????目錄???????????0??2019-03-24?23:40??orb_match\sift_process\imagedata\
?????文件???????48824??2010-05-21?12:48??orb_match\sift_process\imagedata\beaver.png
?????文件???????39513??2010-05-21?12:48??orb_match\sift_process\imagedata\beaver_xform.png
?????目錄???????????0??2019-03-24?23:40??orb_match\sift_process\match\
?????文件???????48824??2010-05-21?12:48??orb_match\sift_process\match\beaver.png
?????文件???????39513??2010-05-21?12:48??orb_match\sift_process\match\beaver_xform.png
?????文件????????1838??2019-03-24?23:40??orb_match\sift_process\match\match.cpp
?????文件????????8825??2019-01-09?16:48??orb_match\sift_process\sift_process.vcxproj
?????文件?????????952??2019-01-09?16:48??orb_match\sift_process\sift_process.vcxproj.filters
?????文件?????????165??2018-08-29?16:19??orb_match\sift_process\sift_process.vcxproj.user
?????文件????43515904??2018-11-29?08:52??orb_match\sift_process.sdf
?????文件????????1318??2018-08-29?16:17??orb_match\sift_process.sln
?????文件????15167488??2019-03-24?23:40??orb_match\sift_process.VC.db

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