Ubuntu 16.04 LTS OpenCV C / C++ and Python interface (接口)

Ubuntu 16.04 LTS OpenCV C / C++ and Python interface (接口) 1. Install OpenCV from the Ubuntu Repository (apt) – Python 调用接口 Python3 sudo apt update sudo apt install python3-opencv Python2 sudo apt update sudo apt install python-opencv OpenCV version python3 -c import cv2; print(cv2.__version__) p