#include
#include
#include
#include
#include
#include
using?namespace?std;
using?namespace?cv;
using?namespace?cv::ml;
bool?cmp（const?Rect?&a?const?Rect?&b）;
vector?get_mats（Mat?mt）;
bool?has_Point（Mat?mt）;
int?main（）{
	string?changename（int?iint?j）;
	string?get_name（int?i）;
	Mat?traindata?train_label?tmp;
	for?（int?j?=?0;?j?		for?（int?i?=?0;?i?
			string?name?=?changename（ji）;
			//cout?<			tmp?=?imread（name?0）;
			resize（tmp?tmp?Size（75?125））;
			traindata.push_back（tmp.reshape（0?1））;
			train_label.push_back（j）;
		}
	}
	
	traindata.convertTo（traindata?CV_32F）;
	Ptr?tData?=?TrainData::create（traindata?ROW_SAMPLE?train_label）;
	Ptr?knn?=?KNearest::create（）;
	knn->setDefaultK（3）;
	knn->setIsClassifier（true）;
	knn->train（tData）;
	

	Mat?mymt?=?imread（“f:/RecordedImage_GO-5000C-USB__000.tif“）;
	vector?dds=get_mats（mymt）;
	ostringstream?oss;
	for?（int?n?=?0;?n?
		dds[n].copyTo（tmp）;
		resize（tmp?tmp?Size（75?125））;
		tmp?=?tmp.reshape（0?1）;
		tmp.convertTo（tmp?CV_32F）;
		int?result?=?knn->predict（tmp）;
		oss?<		if?（has_Point（dds[n]））?oss?<	}

	cout?<}

string?changename（int?iint?j）{
	ostringstream?oss;
	oss?<<“f:/“<	string?name?=?oss.str（）;
	return?name;
}

string?get_name（int?i）{
	ostringstream?oss;
	oss?<	return?oss.str（）;
}

vector?get_mats（Mat?mt）{
	vector?channelsresult_datas;
	Mat?image_bin?result?ele?image_bin2?temp;
	split（mt?channels）;
	//閾值選取很重要
	threshold（channels[2]?image_bin2?50?255?THRESH_BINARY）;

	ele?=?getStructuringElement（MORPH_RECT?Size（5?5））;?//?膨脹
	dilate（image_bin2?image_bin?ele）;
	image_bin.copyTo（temp）;

	vector>?conts;
	vector?hire;

	//輪廓提取
	findContours（image_bin?conts?hire?RETR_EXTERNAL?CHAIN_APPROX_NONE）;
	vector?rects;
	vector?datas;
	temp.copyTo（image_bin）;
	//threshold（mtimage_bin150255THRESH_BINARY）;
	for?（int?i?=?0;?i		Rect?t?=?boundingRect（Mat（conts[i]））;
		if?（t.width<40?||?t.height<50）?continue;
		rects.push_back（t）;
		//rectangle（mtt（255255255））;
	}
	//?imshow（“kkkl“mt）;



	//sort?numbers
	sort（rects.begin（）?rects.end（）?cmp）;
	//cut?pictures

	for?（int?i?=?0;?i
		image_bin（rects[i]）.copyTo（result）;
		result_datas.push_back（result）;
		//?datas.push_back（result）;
	}

	return?result_datas;
}

bool?cmp（const?Rect?&a?const?Rect?&b）{
	if?（a.x		return?true;
	}
	else{
		return?false;
	}
}

//取5X5方塊檢驗小數點
bool?has_Point（Mat?mt）{
	int?with?=?mt.rows;
	int?height?=?mt.cols;
	Rect?r（height?-?5?with?-?5?5?5）;
	mt（r）.copyTo（mt）;
	Mat_::iterator?i

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-01-10?23:34??ConsoleApplication3\
?????目錄???????????0??2018-01-10?23:33??ConsoleApplication3\ConsoleApplication3\
?????文件????14811136??2018-01-10?23:34??ConsoleApplication3\ConsoleApplication3.sdf
?????文件????????1003??2018-01-10?12:58??ConsoleApplication3\ConsoleApplication3.sln
?????文件???????17408??2018-01-10?23:34??ConsoleApplication3\ConsoleApplication3.v12.suo
?????文件????????4347??2018-01-10?13:03??ConsoleApplication3\ConsoleApplication3\ConsoleApplication3.vcxproj
?????文件?????????946??2018-01-10?13:03??ConsoleApplication3\ConsoleApplication3\ConsoleApplication3.vcxproj.filters
?????目錄???????????0??2018-01-10?23:33??ConsoleApplication3\ConsoleApplication3\Debug\
?????目錄???????????0??2018-01-10?23:33??ConsoleApplication3\ConsoleApplication3\Debug\ConsoleA.90DD938F.tlog\
?????文件?????????880??2018-01-10?23:33??ConsoleApplication3\ConsoleApplication3\Debug\ConsoleA.90DD938F.tlog\cl.command.1.tlog
?????文件???????11496??2018-01-10?23:33??ConsoleApplication3\ConsoleApplication3\Debug\ConsoleA.90DD938F.tlog\CL.read.1.tlog
?????文件?????????936??2018-01-10?23:33??ConsoleApplication3\ConsoleApplication3\Debug\ConsoleA.90DD938F.tlog\CL.write.1.tlog
?????文件?????????214??2018-01-10?23:33??ConsoleApplication3\ConsoleApplication3\Debug\ConsoleA.90DD938F.tlog\ConsoleApplication3.lastbuildstate
?????文件????????1648??2018-01-10?23:33??ConsoleApplication3\ConsoleApplication3\Debug\ConsoleA.90DD938F.tlog\link.command.1.tlog
?????文件????????2646??2018-01-10?23:33??ConsoleApplication3\ConsoleApplication3\Debug\ConsoleA.90DD938F.tlog\link.read.1.tlog
?????文件?????????912??2018-01-10?23:33??ConsoleApplication3\ConsoleApplication3\Debug\ConsoleA.90DD938F.tlog\link.write.1.tlog
?????文件????????3301??2018-01-10?23:33??ConsoleApplication3\ConsoleApplication3\Debug\ConsoleApplication3.log
?????文件??????624955??2018-01-10?23:33??ConsoleApplication3\ConsoleApplication3\Debug\hello.obj
?????文件??????527360??2018-01-10?23:33??ConsoleApplication3\ConsoleApplication3\Debug\vc120.idb
?????文件??????995328??2018-01-10?23:33??ConsoleApplication3\ConsoleApplication3\Debug\vc120.pdb
?????文件????????3237??2018-01-10?23:33??ConsoleApplication3\ConsoleApplication3\hello.cpp
?????目錄???????????0??2018-01-10?23:27??ConsoleApplication3\Debug\
?????文件??????159744??2018-01-10?23:33??ConsoleApplication3\Debug\ConsoleApplication3.exe
?????文件?????1209304??2018-01-10?23:33??ConsoleApplication3\Debug\ConsoleApplication3.ilk
?????文件?????2231296??2018-01-10?23:33??ConsoleApplication3\Debug\ConsoleApplication3.pdb
?????文件?????7134203??2018-01-10?23:32??RecordedImage_GO-5000C-USB__000.tif
?????文件????????9896??2018-01-10?23:34??捕獲.PNG