OpenCV Introduction
OpenCV is a cross-platform computer vision and machine learning software library released under the Apache 2.0 license (open source), which can run on Linux, Windows, Android, and Mac OS operating systems. It is lightweight and efficient — consisting of a series of C functions and a small number of C++ classes, while also providing interfaces for languages such as Python, Ruby, and MATLAB, implementing many common algorithms in image processing and computer vision.
This tutorial is based on the WalnutPi development board, using OpenCV + Python for development, allowing you to easily implement image processing and visual recognition functions for commercial and industrial projects.
Official Website
OpenCV Python Library Documentation
https://docs.opencv.org/4.9.0/
You can use the search function on the right to search for various library descriptions.
Download Source Code for This Tutorial
Please go to WalnutPi Resource Download to download. The code is located at the following path:
