EProctorX

A Proctoring layer that can be integrated into any EdX exam (preferably in timed exams). Also saves the images of cheating instances to some directory to allow future reference and cross - validation. Implemented as an Internship project as a part of IITBombayX team.

Installation steps :-

1. OpenCV 2.4.9

	sudo apt-get install libopencv-dev python-opencv

Copy cv.py,cv.pyc, cv2.x86 64-linux-gnu.so from local to virtual environment site packages

2. dlib Github proxy settings:

	- git config –global http.proxy http://proxyuser:proxypwd@proxy.server.com:8080
	- git config –global https.proxy https://proxyuser:proxypwd@proxy.server.com:8080
	- git config –global ftp.proxy ftp://proxyuser:proxypwd@proxy.server.com:8080	
	- git config –global url.”https://”.insteadOf git://

Wget proxy settings:

	- Open /.wegtrc file
	- use proxy=on
	- http proxy= proxyuser:proxypwd@proxy.server.com:8080
	- https proxy= proxyuser:proxypwd@proxy.server.com:8080
	- ftp proxy= proxyuser:proxypwd@proxy.server.com:8080

Install dlib:

	- clone dlib repository in proctor folder
	- sudo apt-get cmake
	- cd dlib-18.16/python examples
	- mkdir build
	- cd build
	- cmake ../../tools/python
	- cmake –build . –config Release
	- sudo cp dlib.so /usr/local/lib/python2.7/dist-packages
	- Copy dlib.so virtual environment site packages

3. Torch (to be installed in desktop environment without using sudo) if trying to install second time due to some failure for first time remove cache of luarocks

	- sudo rm -rf /.cache/luarocks
	- git clone https://github.com/torch/distro.git /torch –recursive

Change permissions of torch folder by sudo chmod 777 torch

	- cd /torch; bash install-deps;
	- ./install.sh
	- source /.bashrc
	- ln -s /root/torch/install/bin/th /usr/local/bin/th

4. Dependencies of neural networks :

	luarocks install dpnn
	luarocks install nn
	luarocks install optim
	luarocks install csvigo
	luarocks install tds
	luarocks install torchx
	luarocks install optnet

5. Openface (to be installed in desktop environment)

	- git clone https://github.com/cmusatyalab/openface.git
	- Inside Openface folder - sudo python2 setup.py install
	- Copy openface from /usr/local/lib/python2.7/dist-packages to venv/lib/python2.7
	- In openface folder run - sudo models/get-models.sh

Contributors

• Pranav Dixit (https://github.com/prnvdixit)
• Siva Donkada (https://github.com/sivadonkada)
• Hemanth Katari (https://github.com/hemanthkatari97)