error: opencv_world300d.dll is not installed.

asked 2015-01-12 03:47:47 -0600

Utkarsh
1 ●1

updated 2015-01-12 11:45:41 -0600

codingTornado
31 ●2 ●7

I was using this code in visual studios 2013 with opencv 3.0.0 beta.

include<opencv\cv.hpp>

include<opencv\highgui.h>

using namespace cv; int main(){

Mat image;
VideoCapture cap;
cap.open(0);

cv::namedWindow("window", 1);

while (1)
{
    cap >> image;
    imshow("window", image);
    waitKey(35);


}

}

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btw, please use the c++ headers:

#include <opencv2/core.hpp>
#include <opencv2/highgui.hpp>
...

berak ( 2015-01-12 12:46:16 -0600 )edit

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answered 2015-01-12 11:43:59 -0600

codingTornado
31 ●2 ●7

You need to add the libraries to the VS project like they explain in this tutorial
tl;dr you just need to add the include directory to the additional include directories, your library folders to the additional library directories and all .lib you need to the additional dependencies. Also, as stated here, you will need to add opencv to your path.
This article might come in handy too.

Reading the documentation helps a lot ;)

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Asked: 2015-01-12 03:47:47 -0600

Seen: 3,486 times

Last updated: Jan 12 '15

error: opencv_world300d.dll is not installed. edit