Python3.7 is proved to be ok, and install packages in requirements.txt
model path (for yolo and fastrcnn)
To run backend, please cd to ServerSys/backend, paste downloaded fastrcnn model in current dir, and enter 'python -m flask run --port 5001'
Ensure that you have started ServerSys at localhost:5001(Changable in ./CameraSys/utils.py global variable 'HNAME')
cd to CameraSys, unzip downloaded yolo model into root of CameraSys
Run 'python main.py' to start camera pipeline