title: How to use the OpenCV c++ with VSCODE
body: <p>Base on this video <a href="https://www.youtube.com/watch?v=l4372qtZ4dc" rel="noreferrer">https://www.youtube.com/watch?v=l4372qtZ4dc</a>
  I am trying to use OpenCV in vscode but I canot include the, .lib files what should I do</p>
  
  <p><a href="https://i.stack.imgur.com/Qnyr0.png" rel="noreferrer"><img src="https://i.stack.imgur.com/Qnyr0.png" alt="enter image description here"></a></p>
  
  <h3>main.cpp</h3>
  
  <pre><code>#include &lt;opencv2/core/core.hpp&gt;
  #include &lt;opencv2/highgui/highgui.hpp&gt;
  #include &lt;iostream&gt;
  
  using namespace cv;
  using namespace std;
  
  int main( int argc, char** argv )
  {
  
    if( argc != 2)
    {
      cout &lt;&lt;" Usage: display_image ImageToLoadAndDisplay" &lt;&lt; endl;
      return -1;
    }
  
    Mat image;
    image = imread(argv[1], CV_LOAD_IMAGE_COLOR);   // Read the file
  
    if(! image.data )                              // Check for invalid input
    {
        cout &lt;&lt;  "Could not open or find the image" &lt;&lt; std::endl ;
        return -1;
    }
  
    namedWindow( "Display window", WINDOW_AUTOSIZE );// Create a window for display.
    imshow( "Display window", image );                   // Show our image inside it.
  
    waitKey(0);                                          // Wait for a keystroke in the window
    return 0;
  }
  </code></pre>
  
  <h3>I get this error</h3>
  
  <blockquote>
    <p>PS C:\Users\giorg\Documents\Development\Tests\node-addons-test\src\examples> g++ *.cpp
    main.cpp:1:33: fatal error: opencv2/core/core.hpp: No such file or directory
     #include 
                                     ^
    compilation terminated.</p>
  </blockquote>
  
  <p>I manage to include the dlls but I can't find how I can include the files with .lib extension.</p>
  
  <p>this is my c_cpp_properties.json file</p>
  
  <pre><code>{
      "configurations": [
          {
              "name": "Win32",
              "includePath": [
                  "${workspaceFolder}/**",
                  "${workspaceFolder}/src/lib",
                  "C:\\openCV\\opencv\\build\\include",
                  "C:\\openCV\\opencv\\build\\x64\\vc15\\lib"  &lt;=== this is the problem , how to include this
              ],
              "defines": [
                  "_DEBUG",
                  "UNICODE",
                  "_UNICODE"
              ],
              "windowsSdkVersion": "10.0.17134.0",
              "compilerPath": "C:/Program Files (x86)/Microsoft Visual Studio/2017/Community/VC/Tools/MSVC/14.14.26428/bin/Hostx64/x64/cl.exe",
              "cStandard": "c11",
              "cppStandard": "c++17",
              "intelliSenseMode": "msvc-x64"
          }
      ],
      "version": 4
  }
  </code></pre>