//?3.cpp?:?定義控制臺應用程序的入口點。
//

#include?“stdafx.h“


int?_tmain（int?argc?_TCHAR*?argv[]）
{
	return?0;
}

#include?“opencv2/core/core.hpp“??
#include?“opencv2/features2d/features2d.hpp“??
#include?“opencv2/highgui/highgui.hpp“??
#include?“opencv2/calib3d/calib3d.hpp“??
#include?“opencv2/nonfree/nonfree.hpp“??
#include???
#include
using?namespace?cv;??
using?namespace?std;??
??
int?main（??）??
{??
????//【0】改變console字體顏色??
????system（“color?1F“）;???
??
??
????//【1】載入原始圖片??
????Mat?srcImage1?=?imread（?“A1.jpg“?1?）;??
????Mat?srcImage2?=?imread（?“A2.jpg“?1?）;??
????Mat?copysrcImage1=srcImage1.clone（）;??
????Mat?copysrcImage2=srcImage2.clone（）;??
??
????if（?!srcImage1.data?||?!srcImage2.data?）??
????{?printf（“讀取圖片錯誤，請確定目錄下是否有imread函數指定的圖片存在~！?\n“）;?return?false;?}????
??
????//【2】使用SURF算子檢測關鍵點??
????int?minHessian?=?400;//SURF算法中的hessian閾值??
????SurfFeatureDetector?detector（?minHessian?）;//定義一個SurfFeatureDetector（SURF）?特征檢測類對象????
????vector?keypoints_object?keypoints_scene;//vector模板類，存放任意類型的動態數組??
??
????//【3】調用detect函數檢測出SURF特征關鍵點，保存在vector容器中??
????detector.detect（?srcImage1?keypoints_object?）;??
????detector.detect（?srcImage2?keypoints_scene?）;??
////SIFT特征檢測
//????SiftFeatureDetector?detector;????????//定義特點點檢測器
//????//vector?keypoint01keypoint02;//定義兩個容器存放特征點
//????detector.detect（srcImage1keypoints_object）;
//????detector.detect（srcImage2keypoints_scene）;
??
????//【4】計算描述符（特征向量）??
????SurfDescriptorExtractor?extractor;??
????Mat?descriptors_object?descriptors_scene;??
????extractor.compute（?srcImage1?keypoints_object?descriptors_object?）;??
????extractor.compute（?srcImage2?keypoints_scene?descriptors_scene?）;??
??
????////【5】使用FLANN匹配算子進行匹配??
????//FlannbasedMatcher?matcher;??
????//vector?matches;??
????//matcher.match（?descriptors_object?descriptors_scene?matches?）;??

	BruteForceMatcher>?matcher;
????vector?matches;
???
????matcher.match（descriptors_objectdescriptors_scenematches）;
???
	
	double?max_dist?=?0;?double?min_dist?=?100;//最小距離和最大距離??
??
????//【6】計算出關鍵點之間距離的最大值和最小值??
????for（?int?i?=?0;?i?riptors_object.rows;?i++?）??
????{???
????????double?dist?=?matches[i].distance;??
????????if（?dist?????????if（?dist?>?max_dist?）?max_dist?=?dist;??
????}??
??
????printf（“>Max?dist?最大距離?:?%f?\n“?max_dist?）;??
????printf（“>Min?dist?最小距離?:?%f?\n“?min_dist?）;??
??
????//【7】存下匹配距離小于3*min_dist的點對??
????std::vector?good_matches;??
????for（?int?i?=?0;?i?riptors_object.rows;?i++?）??
????{???
????????if（?matches[i].distance?????????{???
????????????good_matches.push_back（?matches[i]）;??
????????}??
????}??
??
????//繪制出匹配到的關鍵點??
????Mat?img_matches;??
????drawMatches（?srcImage1?keypoints_object?srcImage2?keypoints_scene??
????????good_matches?img_matches?Scalar::all（-1）?Scalar::all（-1）?

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-12-08?20:04??jingquepipei\
?????目錄???????????0??2017-11-10?09:56??jingquepipei\3\
?????文件????????6099??2017-11-18?16:45??jingquepipei\3\3.cpp
?????文件????????4356??2017-11-10?09:55??jingquepipei\3\3.vcxproj
?????文件????????1305??2017-11-10?09:55??jingquepipei\3\3.vcxproj.filters
?????文件?????????143??2017-11-10?09:55??jingquepipei\3\3.vcxproj.user
?????文件???????30411??2009-04-23?20:42??jingquepipei\3\A1.jpg
?????文件???????26986??2009-04-23?20:43??jingquepipei\3\A2.jpg
?????目錄???????????0??2017-12-08?20:04??jingquepipei\3\Debug\
?????文件?????????406??2017-11-10?09:56??jingquepipei\3\Debug\3.exe.embed.manifest
?????文件?????????472??2017-11-18?15:59??jingquepipei\3\Debug\3.exe.embed.manifest.res
?????文件?????????381??2017-11-18?16:45??jingquepipei\3\Debug\3.exe.intermediate.manifest
?????文件??????????52??2017-12-08?20:04??jingquepipei\3\Debug\3.lastbuildstate
?????文件?????????848??2017-12-08?20:04??jingquepipei\3\Debug\3.log
?????文件??????415813??2017-11-18?16:45??jingquepipei\3\Debug\3.obj
?????文件?????1179648??2017-11-18?15:59??jingquepipei\3\Debug\3.pch
?????文件?????????192??2017-11-10?09:56??jingquepipei\3\Debug\3_manifest.rc
?????文件???????19068??2017-11-18?16:45??jingquepipei\3\Debug\CL.read.1.tlog
?????文件????????1000??2017-11-18?16:45??jingquepipei\3\Debug\CL.write.1.tlog
?????文件????????2522??2017-11-18?16:45??jingquepipei\3\Debug\cl.command.1.tlog
?????文件???????????2??2017-11-18?16:45??jingquepipei\3\Debug\link-cvtres.read.1.tlog
?????文件???????????2??2017-11-18?16:45??jingquepipei\3\Debug\link-cvtres.write.1.tlog
?????文件???????????2??2017-11-18?16:45??jingquepipei\3\Debug\link.33488-cvtres.read.1.tlog
?????文件???????????2??2017-11-18?16:45??jingquepipei\3\Debug\link.33488-cvtres.write.1.tlog
?????文件???????????2??2017-11-18?16:45??jingquepipei\3\Debug\link.33488.read.1.tlog
?????文件???????????2??2017-11-18?16:45??jingquepipei\3\Debug\link.33488.write.1.tlog
?????文件???????????2??2017-11-18?16:45??jingquepipei\3\Debug\link.35720-cvtres.read.1.tlog
?????文件???????????2??2017-11-18?16:45??jingquepipei\3\Debug\link.35720-cvtres.write.1.tlog
?????文件???????????2??2017-11-18?16:45??jingquepipei\3\Debug\link.35720.read.1.tlog
?????文件???????????2??2017-11-18?16:45??jingquepipei\3\Debug\link.35720.write.1.tlog
?????文件???????????2??2017-11-18?16:45??jingquepipei\3\Debug\link.35752-cvtres.read.1.tlog
............此處省略37個文件信息