Computer Vision Project | OpenCV Tutorials for beginners | Air Canvas project
Air Canvas is a hands-free digital drawing canvas that utilizes OpenCV to recognize and map hand gestures onto a screen. The user’s “brush” can be modified in size and colour by using built-in buttons. The direction of the brush is controlled completely using open source OpenCV software and modified to map the pointer finger onto the screen following a calibration screen to measure and record the colour of the user’s hand.