Sample code of testing functions of OpenCV with CUDA-enabled DNN modules.

$ cd yolos
$ wget https://pjreddie.com/media/files/yolov3.weights
$ cd ..

Then go to either Python or C++ part to validate the installation of OpenCV with CUDA-enabled DNN modules.

Thanks for YashasSamaga providing a quick dirty way to measure FPS. You can visit his work about this:

• opencv/opencv#14827 (comment)

As C++ part, I adapted some lines from the following (written by YashasSamaga):

• https://gist.github.com/YashasSamaga/e2b19a6807a13046e399f4bc3cca3a49

Also, he provides the way to compile OpenCV version 4.x without errors:

• opencv/opencv#16439 (comment)