Welcome to the computer vision project that uses OpenCV to detect Images. I have worked on this project to take a glimpse of how Computer vision is used in industry. This project uses Python with trained data from OpenCV to operate.
We are going to use pip to install Opencv so make sure you are having pip in your system.
For checking and updating pip you can use pip install --upgrade pip
Now you can install the Opencv Liabrary pip install opencv-python
As you have istalled now you just have to go through code and that's it.
Well here I am linking the actual repository of Opencv https://github.com/opencv/opencv
And yes all the things are mentioned in the comment of code!