CODEWITHSUNDEEP
c++visual-studio-2010cudaopencv3.0
skm
skm

Reputation: 5659

OpenCV-3 with inbuilt CUDA libraries/functionality

I have downloaded opencv.exe provided by the official website. I configured my visual studio 10 as per this video.

Now, I am able to compile and run a simple code given below:

#include <cstdio>
#include <opencv2\opencv.hpp>

int main (int argc, char* argv[])
{
    std::cout<<"opencv Version: "<<CV_VERSION <<std::endl;
    return 0;
}

Problem: But as soon as I try to include the header for cuda (i.e. #include "cuda.hpp"), it throws an error fatal error C1083: Cannot open include file: 'cuda.h': No such file or directory.

PS: I am able to compile and run a standalone cuda program as shown in this video.

I have checked that cuda.h is present in the folder C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v7.0\include.

Upvotes: 0

Views: 5570

Answers (1)

skm
skm

Reputation: 5659

If you build OpenCV libraries along with CUDA libraries then, you don't need to set the path of CUDA libraries/headers explicitly. I followed the installation method which is suggested here .

I included the following headers in my OpenCV code and they worked fine.

#include "opencv2\core\core.hpp"
#include "opencv2\core\cuda.hpp"
#include "opencv2\core\cuda\filters.hpp"
#include "opencv2\cudaarithm.hpp"
#include "opencv2\cudafilters.hpp"
#include "opencv2\cudaimgproc.hpp"
#include "opencv2\cudalegacy.hpp"

Upvotes: 2

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