这个程序的主要目的就是测试一下淘宝上买的摄像头能不能正常工作 #include <cv.h>#include <highgui.h>#include <stdio.h>#include <stdlib.h>int main(){ CvCapture* capture =cvCaptureFromCAM(0) ; cvNamedWindow("MyOpenCV",0);if(!capture)return -1;cvSetCaptureProperty(capture,CV_CAP_PROP_FRAME_WIDTH,480);cvSetCaptureProperty(capture,CV_CAP_PROP_FRAME_HEIGHT,640);int pressKey;IplImage* frame; while(true) { frame = cvQueryFrame(capture); cvShowImage("MyOpenCV",frame);pressKey = cvWaitKey(50); if(pressKey == 's')//保存图片{cvSaveImage("../mine2.jpg",frame);//cvSave函数不行}else if(pressKey == 27){break;} } cvReleaseCapture(&capture); cvDestroyWindow("MyOpenCV");return 0;}#include <cv.h 你的当前访问异常,请进行认证后继续阅读剩余内容。 提交