This project is implemented by referring following two references:
CNN for Parking lot: https://github.com/dalmia/WannaPark/tree/master/parking_lot_detection
Flask Streaming Web server: https://blog.miguelgrinberg.com/post/flask-video-streaming-revisited
Parking dataset: https://web.inf.ufpr.br/vri/databases/parking-lot-database/