ubuntu安装opencv_contrib4.5.5
时间: 2023-11-09 20:00:41 浏览: 36
可以按照以下步骤来安装opencv_contrib4.5.5:
1. 下载opencv_contrib4.5.5压缩包:
```bash
wget https://github.com/opencv/opencv_contrib/archive/4.5.5.tar.gz
```
2. 解压缩压缩包:
```bash
tar -zxvf 4.5.5.tar.gz
```
3. 安装依赖项:
```bash
sudo apt-get install build-essential cmake git libgtk2.0-dev pkg-config libavcodec-dev libavformat-dev libswscale-dev
```
4. 安装其他依赖项:
```bash
sudo apt-get install libtbb2 libtbb-dev libjpeg-dev libpng-dev libtiff-dev libdc1394-22-dev libv4l-dev libxvidcore-dev libx264-dev
```
5. 创建一个build目录:
```bash
mkdir ~/opencv_build
cd ~/opencv_build
```
6. 运行cmake命令:
```bash
cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=~/opencv_contrib-4.5.5/modules ~/opencv-4.5.5
```
注意:其中~/opencv_contrib-4.5.5/modules和~/opencv-4.5.5需要替换成你下载并解压缩的opencv_contrib4.5.5和opencv4.5.5的路径。
7. 编译和安装:
```bash
make -j4 # 使用4个线程进行编译
sudo make install
```
8. 验证安装是否成功:
```bash
pkg-config --modversion opencv4
```
如果输出4.5.5,则表示安装成功。