how to install opencv in linux code example

Example 1: install opencv python

pip install opencv-python
pip install opencv-contrib-python

Example 2: install opencv

pip install opencv-python

Example 3: install opencv apt

sudo apt install libopencv-dev

Example 4: install opencv

curl https://elektronicavoorjou.nl/wp-content/uploads/2020/06/install-openCV.html?_t=1591714866 | bash