树莓派4B部署opencv
时间: 2023-11-15 19:56:26 浏览: 47
好的,针对树莓派4B部署opencv,你可以按照以下步骤进行操作:
1. 更新系统软件包:在终端中输入以下命令进行更新:
```
sudo apt-get update
sudo apt-get upgrade
```
2. 安装依赖库:在终端中输入以下命令安装opencv所需的依赖库:
```
sudo apt-get install build-essential cmake pkg-config libjpeg-dev libtiff5-dev libjasper-dev libpng-dev libavcodec-dev libavformat-dev libswscale-dev libv4l-dev libxvidcore-dev libx264-dev libgtk-3-dev libatlas-base-dev gfortran python3-dev python3-numpy libtbb2 libtbb-dev libdc1394-22-dev
```
3. 下载opencv源码:在终端中输入以下命令下载opencv源码:
```
wget -O opencv.zip https://github.com/opencv/opencv/archive/4.5.1.zip
unzip opencv.zip
```
4. 编译安装opencv:在终端中输入以下命令进行编译安装:
```
cd opencv-4.5.1
mkdir build
cd build
cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local ..
make -j4
sudo make install
sudo ldconfig
```
5. 验证安装:在终端中输入以下命令验证opencv是否安装成功:
```
pkg-config --modversion opencv4
```
以上就是在树莓派4B上部署opencv的步骤,希望能对你有所帮助。