单USB双目摄像头拍摄程序

#include <opencv\cv.h> #include <opencv\highgui.h> #include <iostream> using namespace std; using namespace cv; #define PHOTONUMBER 25 //定义需要拍摄的照片数量 int main() { int count = 0; char image_zuo[50]; char image_you[50]; int i = 0; cvNamedWindow("Example1", 1); cvNamedWindow("Example2", 1); IplImage* src1; IplImage* src2; bool cap1 = false; while (i < PHOTONUMBER) {// 反正就0 1 2 三个口 一般带摄像头的笔记本0口为自带摄像头 CvCapture* capture1 = cvCreateCameraCapture(0); src1 = cvQueryFrame(capture1);//应该是在这个摄像头输入流捕获一帧 if (!src1) break;//如果没捕获起来 cvShowImage("Example1", src1); char q = cvWaitKey(50); if (q == 27)//当键盘读入"esc"时，保存图片 { sprintf(image_zuo, "%s%d%s", "E:\\exp0114\\l\\l", ++i, ".jpg"); cvSaveImage(image_zuo, src1); cvReleaseCapture(&capture1); cout << "saved1_" << i << endl; cap1 = true; } if (cap1) { int j = 0; while (!j) { CvCapture* capture2 = cvCreateCameraCapture(1); src2 = cvQueryFrame(capture2); if (!src2) break; cvShowImage("Example2", src2); char k = cvWaitKey(50); if (k == 27) { sprintf(image_you, "%s%d%s", "E:\\exp0114\\r\\r", i, ".jpg"); cvSaveImage(image_you, src2); cout << "saved2_" << i << endl; j = 1; cap1 = false; cvReleaseCapture(&capture2); } } } } cvDestroyWindow("Example1"); cvDestroyWindow("Example2"); return 0; }