This project contains some interesting image processing algorithms that were wrote in python and c++ from scratch.
MIT License
Automatic Panorama Stitching From Scratch
模仿 OpenCV 的接口实现的一个简陋的图像处理库
Human-detection-and-Tracking
Qt-based opencv real-time image processing framework
《OpenCV3编程入门》书本配套源码 |《Introduction to OpenCV3 Programming》Book Source Code