阿里源安装opencv
时间: 2023-11-10 13:05:52 浏览: 58
您可以按照以下步骤在阿里云服务器上安装OpenCV:
1. 更新apt-get包列表:
```
sudo apt-get update
```
2. 安装依赖项:
```
sudo apt-get install build-essential cmake git libgtk2.0-dev pkg-config libavcodec-dev libavformat-dev libswscale-dev
```
3. 安装图像和视频I/O库:
```
sudo apt-get install libjpeg-dev libpng-dev libtiff-dev libv4l-dev libxvidcore-dev libx264-dev libatlas-base-dev gfortran
```
4. 下载OpenCV源代码:
```
git clone https://github.com/opencv/opencv.git
```
5. 创建并进入build目录:
```
cd opencv
mkdir build
cd build
```
6. 配置OpenCV:
```
cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D WITH_TBB=ON -D BUILD_NEW_PYTHON_SUPPORT=ON -D WITH_V4L=ON -D WITH_OPENGL=ON ..
```
7. 编译并安装OpenCV:
```
make -j4
sudo make install
```
8. 验证OpenCV是否已正确安装:
```
pkg-config --modversion opencv
```
如果能够输出OpenCV的版本号,则说明OpenCV已经成功安装。