A little and cool project to write something on air and maybe erase it or change colors. opencv and mediapipe were used for working with frames and finding hand landmarks. Because of mediapipe light models, the project can work realtime.
Clone the repository:
git clone <repo url>
Create and activate a virtual environment
On windows:
python -m venv <venv name>
.\venv\Scripts\activate
Go to project folder, then install required packages:
pip install -r requirements.txt
Make sure your webcam is connected and works, then run main.py:
python main.py
Write what you want, then press q to close the app. The video will save in "files" folder.