problem of using class cv :: Mat in the environment C + + CLR

c++
clr

asked 2014-02-08 10:03:08 -0600

1

Hi!

cv::Mat img = imread("test.jpg");
if (img.empty())
// Print ERROR_1 ...

Fails to initialize the object Mat. Method emty () always returns true. Initialize the structure IplImage same file - "test.jpg" not shed any causes. In console applications, class cv :: Mat works fine. IDE: Visual Studio 2010 Professional, NET Framework 4.5 Prompt in what could be the reason?

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answered 2014-02-09 15:30:51 -0600

Abhishek Kumar Annamraju

190 ●2 ●9 http://abhishek4273.wo...

updated 2014-02-09 19:54:23 -0600

Martin Peris
1742 ●10 ●23 http://blog.martinperi...

The code i used and it worked for me

include opencv2/highgui/highgui.hpp

include opencv2/core/core.hpp

include iostream

(include the above files and the rest of the code goes down here)

using namespace std;

using namespace cv;

int main()
{


cv::Mat img = imread("left.jpg");

if (img.empty())

{

    cout <<"error" <<endl;

}

else

{

    cout <<"image read" <<endl;

}

return 0;

}

Hope this helps you :)

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