标签：opencv Python sudo apt python OpenCV install interface
Ubuntu 16.04 LTS OpenCV C / C++ and Python interface (接口)
- Install OpenCV from the Ubuntu Repository (apt) - Python 调用接口
Python3
sudo apt update
sudo apt install python3-opencv
1
2
Python2
sudo apt update
sudo apt install python-opencv
1
2
OpenCV version
python3 -c “import cv2; print(cv2.version)”
python2 -c “import cv2; print(cv2.version)”
1
2
Uninstall OpenCV
sudo apt remove python3-opencv -y
sudo apt remove python-opencv -y
1
2
2. Install OpenCV from the Ubuntu Repository (pip) - Python 调用接口
Python3
sudo apt update
sudo pip3 install opencv-python
sudo pip3 install opencv-contrib-python
sudo pip3 install opencv-python4.2.0.32
sudo pip3 install opencv-contrib-python4.2.0.32
sudo pip3 install -i https://pypi.douban.com/simple opencv-python3.4.1.15
sudo pip3 install -i https://pypi.douban.com/simple opencv-contrib-python3.4.1.15
1
2
3
4
5
6
7
8
9
Python2
sudo apt update
sudo pip2 install opencv-python
sudo pip2 install opencv-contrib-python
sudo pip2 install opencv-python4.2.0.32
sudo pip2 install opencv-contrib-python4.2.0.32
sudo pip2 install -i https://pypi.douban.com/simple opencv-python3.4.1.15
sudo pip2 install -i https://pypi.douban.com/simple opencv-contrib-python3.4.1.15
1
2
3
4
5
6
7
8
9
OpenCV version
python3 -c “import cv2; print(cv2.version)”
python2 -c “import cv2; print(cv2.version)”
1
2
Uninstall OpenCV
sudo pip3 uninstall opencv-python
sudo pip3 uninstall opencv-contrib-python
sudo pip2 uninstall opencv-python
sudo pip2 uninstall opencv-contrib-python
1
2
3
4
5
3. Install OpenCV from the Ubuntu Repository (pip) - C / C++ 调用接口 (OpenCV 2.4.9.1)
Install OpenCV
sudo apt-get update
sudo apt-get install libopencv-dev -y
1
2
Uninstall OpenCV
sudo apt-get autoremove libopencv-dev
1
OpenCV version
pkg-config --modversion opencv
1
4. Install OpenCV 4 from the official site - C / C++ 调用接口 (OpenCV 4.2.0)
Install OpenCV
https://blog.csdn.net/chengyq116/article/details/104297224
bash install-opencv.sh
1
OpenCV version
pkg-config --modversion opencv4
1
Uninstall OpenCV
进入 …/OpenCV/build/ 目录，执行 sudo make uninstall。
snow54678
发布了8 篇原创文章 · 获赞 0 · 访问量 160
私信
关注
标签：opencv,Python,sudo,apt,python,OpenCV,install,interface 来源： https://blog.csdn.net/snow54678/article/details/104410645
本站声明： 1. iCode9 技术分享网（下文简称本站）提供的所有内容，仅供技术学习、探讨和分享； 2. 关于本站的所有留言、评论、转载及引用，纯属内容发起人的个人观点，与本站观点和立场无关； 3. 关于本站的所有言论和文字，纯属内容发起人的个人观点，与本站观点和立场无关； 4. 本站文章均是网友提供，不完全保证技术分享内容的完整性、准确性、时效性、风险性和版权归属；如您发现该文章侵犯了您的权益，可联系我们第一时间进行删除； 5. 本站为非盈利性的个人网站，所有内容不会用来进行牟利，也不会利用任何形式的广告来间接获益，纯粹是为了广大技术爱好者提供技术内容和技术思想的分享性交流网站。