You can take this repository as OpenCV tutorial. Techniques, Experiments, Applications are given here

The "Gesture-based AI Mouse" project enables users to control mouse functions—such as movement, clicks, and scrolling—using hand gestures detected via webcam, leveraging computer vision and hand tracking technologies

Structural Defect Detection is an AI-driven computer vision application designed to automatically identify, classify, and document construction defects from site images — improving safety, quality control, and operational efficiency across construction projects.

Generate ASCII-art from images using python

Face Detection