OpenCV编程案例：实现一个双目摄像头图像显示的程序

作者：jink2005

转自：http://www.aiseminar.cn/bbs/forum.php?mod=viewthread&tid=1380&reltid=608&pre_thread_id=0&pre_pos=5&ext=

下面代码实现对两个摄像头的访问设置和图像显示功能，本人没有编程尝试，主要学习了下他的实现方式。不保证能正常运行，呵呵。

seleted from: http://www.opencv.org.cn/forum/viewtopic.php?t=3341
#include <stdio.h>

#include <cv.h>

#include <cxcore.h>

#include <highgui.h>

#include <cvcam.h>

void stereocallback(IplImage* image1,IplImage* image2);

int main()

{

int ncams = cvcamGetCamerasCount( );//返回可以访问的摄像头数目

cvcamWindow MyWin2;

cvcamWindow MyWin;

cvNamedWindow("leftVideo", 1);

cvNamedWindow("rightVideo",1);

cvcamSetProperty(1, CVCAM_PROP_ENABLE, CVCAMTRUE);

cvcamSetProperty(1, CVCAM_PROP_RENDER, CVCAMTRUE);

MyWin = (cvcamWindow) cvGetWindowHandle("cvcam window");

cvcamSetProperty(1, CVCAM_PROP_WINDOW, &MyWin);

cvcamSetProperty(1, CVCAM_STEREO_CALLBACK, stereocallback);

cvcamSetProperty(0, CVCAM_PROP_ENABLE, CVCAMTRUE);

cvcamSetProperty(0, CVCAM_PROP_RENDER, CVCAMTRUE);

MyWin2 = (cvcamWindow) cvGetWindowHandle("cvcam window2");

cvcamSetProperty(0, CVCAM_PROP_WINDOW, &MyWin2);

cvcamSetProperty(0, CVCAM_STEREO_CALLBACK, stereocallback);

cvcamInit( );

cvcamStart( );

cvWaitKey(0);

cvcamStop( );

cvcamExit( );

cvDestroyWindow("leftVideo");

cvDestroyWindow("rightVideo");

return 0;

}

void stereocallback(IplImage* image1,IplImage* image2)//IplImage* image2

{

//创建窗口

//cvNamedWindow("leftVideo", 1);

//cvNamedWindow("rightVideo",1);

//使窗口有序排列

cvMoveWindow("leftVideo", 30, 0);

cvMoveWindow("rightVideo", 360, 0);

cvShowImage("leftVideo", image1);cvShowImage("rightVideo", image2);

cvWaitKey(10);

}

复制代码

另有参考代码见：

http://www.opencv.org.cn/forum/viewtopic.php?p=9910