Visual Studio 2010 安裝 OpenCV 2.3 ( WebCam)

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  http://iammic.pixnet.net/blog/post/34304039-visual-studio-2010%EF%BC%9Aopencv-2.3-%E4%BD%BF%E7%94%A8-webcamVisual Studio 2010：OpenCV 2.3 使用 WebCam

SETP1：下載 OpenCV-2.3.0-win-superpack.exe，解壓縮檔案到 C:\OpenCV2.3

SETP2：設定 PATH 環境變數

C:\OpenCV2.3\build\bin;C:\OpenCV2.3\build\x86\vc10\bin;

SETP3：在 Visual Studio 2010 中建立 VC++ Win32 主控台應用程式

SETP4：點選 專案->屬性->VC++ 目錄 設定

Include 目錄：

C:\OpenCV2.3\build\include\opencv;C:\OpenCV2.3\build\include\;

程式庫目錄：

C:\OpenCV2.3\build\x86\vc10\lib;

SETP5：點選 專案->屬性->連結器->輸入 設定

其他相依性：

opencv_core230d.lib;opencv_highgui230d.lib;opencv_imgproc230d.lib;opencv_legacy230d.lib;opencv_ml230d.lib;opencv_video230d.lib;

程式碼：

#include "stdafx.h"

#include 

#include 

int _tmain(int argc, _TCHAR* argv[])

{    

    int c;

    CTime time;

    IplImage *img;    

    CvCapture* capture = cvCaptureFromCAM(1);    

    cvNamedWindow("mainWin", CV_WINDOW_AUTOSIZE);    

    cvMoveWindow("mainWin", 5, 5);    

    while(1)

    {        

        img=cvQueryFrame(capture);        

        cvShowImage("mainWin", img );        

        c=cvWaitKey(10);    

        //按鍵盤 s 鍵儲存成 jpg 檔

        if(c=='s'){    

            time = CTime::GetCurrentTime();        

            CStringA filename(time.Format(CString("%Y%m%d%H%M%S"))+".jpg");           

            cvSaveImage(filename,img);

        }

        //按鍵盤 ESC 離開

        if(c == 27)

        break;

    }

    cvReleaseImage(&img);  

    cvDestroyWindow("mainWin");

 return 0;

}

參考網站：

http://siddhantahuja.wordpress.com/2011/07/18/getting-started-with-opencv-2-3-in-microsoft-visual-studio-2010-in-windows-7-64-bit/