cvcircle_cv::line_cv::mat(8)

}

_chdir(dir);

if((hFile=_findfirst("*.*",&fileinfo))!=-1)

{

do

{

if((fileinfo.attrib&_A_SUBDIR))

{

if(strcmp(fileinfo.name,".")!=0&&strcmp

(fileinfo.name,"..")!=0)

{

charsubdir[_MAX_PATH];

strcpy(subdir,dir);

strcat(subdir,fileinfo.name);

strcat(subdir,"\\");

ProcessDir(subdir,dir);

returnGetDirFilenames(subdir,filespec);

}

}

}while(_findnext(hFile,&fileinfo)==0);

_findclose(hFile);

}

returnfilename_vec;

}

boolCBrowseDir::ProcessFile(constchar*filename)

{

returntrue;

}

voidCBrowseDir::ProcessDir(constchar

*currentdir,constchar*parentdir)

{

}

1.3 StatDir.h

#pragmaonce

#include"browsedir.h"

classCStatDir:publicCBrowseDir

{

protected:

intm_nFileCount;//保存文件个数

intm_nSubdirCount;//保存子目录个数

public:

CStatDir()

{

m_nFileCount=m_nSubdirCount=0;

}

intGetFileCount()

{

returnm_nFileCount;

}

intGetSubdirCount()

{

returnm_nSubdirCount-1;

}

protected:

virtualboolProcessFile(constchar*filename)

{

m_nFileCount++;

returnCBrowseDir::ProcessFile(filename);

}

virtualvoidProcessDir

(constchar*currentdir,constchar*parentdir)

{

m_nSubdirCount++;

CBrowseDir::ProcessDir(currentdir,parentdir);

}

};

2. 辅助函数Prehelper.h, Prehelper.cpp：负责返回文件夹内所有图片（read_img），检测人脸（detectAndDraw并可以在原图中画出），截图（CutImg），提取(DetectandExtract)

2.1 Prehelper.h

//preprocessinghelper

//@Author:Rachel-Zhang

#include"opencv2/core/core.hpp"

#include"opencv2/highgui/highgui.hpp"

#include"opencv2/contrib/contrib.hpp"

#include<cv.h>

#include<vector>

#include<utility>

usingnamespacecv;

usingnamespacestd;

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