经过一番查询验证，下面的代码比较好用~~~~ 来自http://blog.csdn.net/tianzhaixing2013/article/details/20307587
#include <cstdio> #include <vector> #include <iostream> #include <fstream> #include <cstring> #include <cstdlib> #include <cmath> #include <algorithm> #include "opencv\cv.h" #include "opencv2\core\core.hpp" #include "opencv2\highgui\highgui.hpp" #include "opencv2\imgproc\imgproc.hpp" #include "opencv2\contrib\contrib.hpp" using namespace std; using namespace cv; int readFiles() { string dir_path = "G:/test_images/";//图片根目录 Directory dir; vector<string> fileNames = dir.GetListFiles(dir_path, "*.jpg", false); for (int i = 0; i < fileNames.size(); ++i) { string fileName = fileNames[i]; string fileFullName = dir_path + fileName; cout << "file name:" << fileName << endl; cout << "file paht:" << fileFullName << endl << endl; //Image processing Mat pScr; pScr = imread(fileFullName); //以文件名命名窗口 imshow(fileName, pScr); } return 0; }