读取目录下的图像，保存(0,0,长,宽)到txt文件

版权声明：guojawee https://blog.csdn.net/weixin_36750623/article/details/84782587

读取eye/open下的所有图像，将图像的(0,0,长,宽)保存到txt文件中

#include "cv.h"
#include "highgui.h"

#include <stdio.h>
#include <io.h>

#include <stdlib.h>
#include <iostream>
using namespace std;
using namespace cv;

string path_ = "C:\\Users\\GuoJawee\\Desktop\\open\\";  //图像存放的路径
FILE *fp = fopen("C:\\Users\\GuoJawee\\Desktop\\open.txt", "w");


void getJustCurrentFile(string path, vector<string>& files)
{
	//文件句柄 
	long  hFile = 0;
	//文件信息 
	struct _finddata_t fileinfo;
	string p;
	if ((hFile = _findfirst(p.assign(path).append("\\*").c_str(), &fileinfo)) != -1)
	{
		do
		{
			if ((fileinfo.attrib & _A_SUBDIR))
			{
				;
			}
			else
			{
				files.push_back(fileinfo.name);
				cout << fileinfo.name << endl;
				
				string fileName = path_;
				fileName.append(fileinfo.name);

				Mat img = imread(fileName,1);
				imshow("tmp", img);
				waitKey(10);

				char temp[1024];
				sprintf(temp, "%s open 0 0 %d %d\n", fileinfo.name, img.cols, img.rows);
				fwrite(temp, 1, strlen(temp), fp);
				//files.push_back(p.assign(path).append("\\").append(fileinfo.name) ); 
			}
		} while (_findnext(hFile, &fileinfo) == 0);
		_findclose(hFile);
	}
}
int main()
{
	vector<string> files;
	getJustCurrentFile(path_, files);

	return 0;
}