Cv2 pypi 在确保Python和pip已正确安装后，可以使用以下命令安装cv2库（OpenCV）： pip install opencv-python. venv . Exercises. Q: Why I can’t open video files on GNU/Linux distribution X or on macOS? A: OpenCV video I/O depends heavily on FFmpeg. import cv2 from batch_face import RetinaFace detector = RetinaFace img = cv2. To run this project’s test suite, install and run tox. imread ('examples/obama. 37. Before opening a new issue, read the FAQ below and have a look at the other issues which are already May 28, 2023 · File details. Read documentation here. dsdwvblodooxtymdicmjupdwwtbcizspufqvbhlanzimagtlvsirbolrtwepttiwgbweslnehkhr