[C++]HOG+SVMランダムに負のサンプルを切り取る

#include 
#include 
#include  //srand() rand()  
#include  //time()  
#include 
#include 
#include 
#include 
#include 


using namespace std;
using namespace cv;


int CropImageCount = 0; //            


int main()
{
	Mat src;
	string ImgName;
	char saveName[256];//             
	ifstream fin("C:/Users/chenfeng/Documents/Visual Studio 2013/Projects/ConsoleApplication1/ConsoleApplication1/negatives/infofile.txt");//             
	//ifstream fin("subset.txt");


	//          
	while (getline(fin, ImgName))
	{
		cout << "  ：" << ImgName << endl;
		//ImgName = "D:\\DataSet\\INRIAPerson\\INRIAPerson\\Train\
eg\\" + ImgName;
		src = imread(ImgName);//    
		//cout<= 64 && src.rows >= 128)
		{
			srand(time(NULL));//       


			//          10 64*128           
			for (int i = 0; i<10; i++)
			{
				int x = (rand() % (src.cols - 64)); //   x  
				int y = (rand() % (src.rows - 128)); //   y  
				//cout<