ubuntu18.04安装opencv3.4.2版本
时间: 2023-03-31 14:02:32 浏览: 98
您好,我可以回答这个问题。首先,您需要安装一些依赖项,如build-essential、cmake、libgtk2.-dev、pkg-config、libavcodec-dev、libavformat-dev、libswscale-dev等。然后,您可以从OpenCV官网下载3.4.2版本的源代码,并按照官方文档进行编译和安装。具体步骤可以参考以下链接:https://docs.opencv.org/3.4.2/d7/d9f/tutorial_linux_install.html。希望对您有所帮助。
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在Ubuntu 18.04上安装OpenCV 3.2.0可能会遇到一些问题,但是有一些解决方法可以参考。首先,可以参考CSDN博客上的教程《在ubuntu18.04中安装opencv_contrib-3.2.0采坑教程_小虎哥哥爱学习-CSDN博客_ubuntu18.04安装opencv》,其中提供了一些解决方案。此外,还可以参考另一篇博客《主要介绍了Ubuntu18.04安装opencv 3.2.0的解决方法,非常不错,具有一定的参考借鉴价值,需要的朋友可以参考下》。另外,一位使用TX2尝试安装OpenCV 3.2的学长也分享了具体的安装过程,包括安装准备和依赖包的安装等步骤。你可以参考这些教程和经验来安装OpenCV 3.2.0。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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ubuntu18.04安装OpenCV
好的,以下是在Ubuntu 18.04上安装OpenCV的步骤:
1. 打开终端,更新源列表
```
sudo apt-get update
```
2. 安装OpenCV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Python依赖项(如果需要Python支持)
```
sudo apt-get install python-dev python-numpy libtbb2 libtbb-dev libjpeg-dev libpng-dev libtiff-dev libjasper-dev libdc1394-22-dev
```
4. 下载OpenCV
```
cd ~
git clone https://github.com/opencv/opencv.git
cd opencv
git checkout 4.5.3
```
5. 编译和安装OpenCV
```
mkdir build
cd build
cmake -D CMAKE_BUILD_TYPE=Release -D CMAKE_INSTALL_PREFIX=/usr/local ..
make -j4
sudo make install
```
6. 验证OpenCV是否正确安装
```
pkg-config --modversion opencv4
```
如果安装成功,会输出OpenCV的版本号。
希望这些步骤可以帮助你在Ubuntu 18.04上安装OpenCV。