Sky Writing

This web application detects a blue circular object. Following which the path of the object is traced to obtain an image of a letter or word. This is then processed using the Google Vision API to obtain the text in the image.

The text can then be saved to Firestore by a button click. This text is then loaded into a JS application which displays it using augmented reality against a preset surface.

Quick Start:

pip install all the dependancies using command line/terminal :

pip install opencv-python
pip install Google Vision API
pip install Tensorflow
pip install Keras
pip install numpy

Clone the repo

git clone https://github.com/ABHINAV112/SkyWriting.git

Running the app

python app.py

Dependancies:

flask opencv-python Google Vision API Tensorflow Keras numpy

Demo:

1. Writing and Recognizing Text
2. Web App - whole package

What We Learnt

1. AR
2. Flask
3. Opencv
4. OCR
5. Javascript