Air Calligraphy using Computer Vision

Overview

Air Calligraphy is a unique project that enables people without limb to write using modern computer vision technology. This system just need computer vision technology (OpenCv) and sensor (camera) to implement the project. User of the system can sketch or write in four multiple colors (Blue, Green, Red, Black) and also able to erase them if not needed. This README file provides essential information for setting up and using the Air Calligraphy project.

Table of Contents

1. Features
2. Requirements
3. Installation
4. Usage
5. Contributing
6. License

Features

1. Able to rub the board with a single location at the top of the screen.
2. Real-time writing or sketching on the screen without using pen or keyboard.
3. Adjustable settings for stroke thickness, color, and contour detection.
4. Easy integration with popular webcam devices.
5. Minimal setup and configuration.

Requirements

Before you begin, ensure that you have the following dependencies installed:

1. Python 3.x
2. OpenCV
3. Numpy
4. Your webcam device connected and configured

Installation

1. Clone the repository:

git clone https://github.com/sanjai-11/Air-Calligraphy-using-CV.git

2. Navigate to the project:

cd air-calligraphy

3. Install the required Python packages:

pip install -r requirements.txt

Usage

1. Helps people without hand to write over the air on screen.
2. Empower the teaching system in school and college.
3. Explore different gestures for various strokes and patterns.

Contributing

Contributions are welcome! If you'd like to contribute to the project, please follow these steps:

1. Fork the repository.
2. Create a new branch for your feature or bug fix.
3. Make your changes and commit them.
4. Submit a pull request with a clear description of your changes.