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help me out on opencv

Discussion in 'C' started by visitor11, Aug 30, 2010.

  1. visitor11

    visitor11 New Member

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    i m using dev c++ for opencv i got problems in displaying image
    here is the code

    #include "cv.h"
    #include “highgui.hâ€
    int main( int argc, char** argv ) {

    IplImage* img = cvLoadImage( "M.jpg");
    cvNamedWindow( “Example1â€, CV_WINDOW_AUTOSIZE );
    cvShowImage( “Example1â€, img );
    cvWaitKey(0);
    cvReleaseImage( &img );
    cvDestroyWindow( “Example1†);
    }

    and the errors are

    2:10 C:\Dev-Cpp\main.cpp #include expects "FILENAME" or
    C:\Dev-Cpp\main.cpp In function `int main(int, char**)':
    5 C:\Dev-Cpp\main.cpp `cvLoadImage' undeclared (first use this function)
    (Each undeclared identifier is reported only once for each function it appears in.)
    6 C:\Dev-Cpp\main.cpp stray '\147' in program
    6 C:\Dev-Cpp\main.cpp stray '\148' in program
    6 C:\Dev-Cpp\main.cpp `Example1' undeclared (first use this function)
    6 C:\Dev-Cpp\main.cpp `CV_WINDOW_AUTOSIZE' undeclared (first use this function)
    6 C:\Dev-Cpp\main.cpp `cvNamedWindow' undeclared (first use this function)
    7 C:\Dev-Cpp\main.cpp `cvShowImage' undeclared (first use this function)
    8 C:\Dev-Cpp\main.cpp `cvWaitKey' undeclared (first use this function)
    10 C:\Dev-Cpp\main.cpp `cvDestroyWindow' undeclared (first use this function)
    C:\Dev-Cpp\Makefile.win [Build Error] [main.o] Error 1
     

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