Python – I wonder if opencv3 and python3 have a GPU mode?

I

wondered if opencv3 and python3 have a GPU mode, and I looked at this Link knew that opencv2 did not have GPU mode, now opencv3 has GPU mode?

You can manually compile OpenCV 3 source code for Python 3 with GPU support. All steps are outlined in this blog post. To answer your question, follow all the sections of step 0, including step 5 to install OpenCV 3 and support Python 3.

The main requirement is to have an NVIDIA graphics card that supports CUDA and install all the required graphics drivers. These steps should work for any Debian-like Linux distribution, I’ve tested on Ubuntu 16.04, 17.04, and Linux Mint 18.3 with no issues.