🔧 使用pip安装(推荐)
- 确保已安装Python环境(建议3.7+)
- 运行命令:
pip install opencv-python
- 验证安装:
import cv2 print(cv2.__version__)
📦 通过系统包管理器安装
- Ubuntu/Debian:
sudo apt-get install python3-opencv
- MacOS(Homebrew):
brew install opencv
💻 从源码编译
- 安装依赖:
sudo apt-get install build-essential cmake libgtk2.0-dev pkg-config
- 下载源码并编译:
git clone https://github.com/opencv/opencv.git cd opencv mkdir build && cd build cmake .. make -j$(nproc) sudo make install
如需深入了解OpenCV功能,请访问OpenCV官方文档