When I try import cv2 in a Python Mar 17, 2022 · I wanted to install cv2 for python. pyd file. So I tried this command, pip install cv2 #but it shows that there is no module exists Example Note: in this example cv2 is used for loading the image. 3. Jan 15, 2025 · Learn how to install OpenCV, a powerful library for computer vision and image processing, in Python using pip or from source. The 2 要在Python中使用OpenCV库的cv2模块，需要先安装OpenCV库。下面是安装OpenCV库及cv2模块的步骤： 打开终端或命令提示符，输入以下命令来安装OpenCV库： pip install opencv-python 如果你想安装特定版本的OpenCV库，可以在命令后添加版本号，例如： pip install opencv-python==4. 1. I use Anaconda python 3. 7\, and open either the x86\ (for 32-bit) or x64\ (for 64-bit) folder. Follow the instructions, verify the installation, and start using OpenCV in your projects.

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