大家好，又见面了，我是全栈君，今天给大家准备了Idea注册码。
1、opencv环境结构
推荐连结 http://www.cnblogs.com/Anykong/archive/2011/04/06/Anykong_OpenCV1.html
2、以下是基本測试，和打开摄像头程序：
我的測试是在win8 系统上。
#include <cv.h>
#include <highgui.h>
#if 0
//測试opencv环境数据
int main()
{
const char* filename = "g:\\test.jpg" ;//换成你自己的文件路径名！！请注意，双斜杠！！ const char* wndname = "http://blog.csdn.net/moc062066" ; IplImage* pImage = cvLoadImage(filename,CV_LOAD_IMAGE_COLOR) ; cvNamedWindow(wndname,CV_WINDOW_AUTOSIZE); cvShowImage(wndname,pImage); cvWaitKey(0); cvReleaseImage(&pImage); cvDestroyWindow(wndname); return 0; } #else //採集摄像头数据#include <cv.h>#include <cxcore.h>#include <highgui.h> int main( int argc, char** argv ){ //声明IplImage指针 IplImage* pFrame = NULL; //获取摄像头 CvCapture* pCapture = cvCreateCameraCapture(-1); //创建窗体 cvNamedWindow("video", 1); cvResizeWindow("video",300,300); //显示视屏 while(1) { pFrame=cvQueryFrame( pCapture ); if(!pFrame)break; cvShowImage("video",pFrame); char c=cvWaitKey(33); if(c==27)break; } cvReleaseCapture(&pCapture); cvDestroyWindow("video");}#endif
const char* wndname = "http://blog.csdn.net/moc062066" ; IplImage* pImage = cvLoadImage(filename,CV_LOAD_IMAGE_COLOR) ; cvNamedWindow(wndname,CV_WINDOW_AUTOSIZE); cvShowImage(wndname,pImage); cvWaitKey(0); cvReleaseImage(&pImage); cvDestroyWindow(wndname); return 0; } #else //採集摄像头数据#include <cv.h>#include <cxcore.h>#include <highgui.h> int main( int argc, char** argv ){ //声明IplImage指针 IplImage* pFrame = NULL; //获取摄像头 CvCapture* pCapture = cvCreateCameraCapture(-1); //创建窗体 cvNamedWindow("video", 1); cvResizeWindow("video",300,300); //显示视屏 while(1) { pFrame=cvQueryFrame( pCapture ); if(!pFrame)break; cvShowImage("video",pFrame); char c=cvWaitKey(33); if(c==27)break; } cvReleaseCapture(&pCapture); cvDestroyWindow("video");}#endif
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