CHEC Kit: A low-cost mobile OMR system
CHEC Kit, a mobile phonebased OMR system is used for automatic checking of the users’ response sheets. CHEC Kit exploits prior information about the OMR sheet layout, which helps in achieving high speed and accuracy. The system incorporates computer vision and image processing, computer communication and networking, and database user interface. The backend is developed in Python and OpenCV library while the front end is done using HTML and Android. The overall system cost is low as software is developed using open-source technology and does not necessitate scanning hardware. The desirability and viability aspect of the system development is done based on extensive market survey and after interviewing several stakeholders
Link: The overall system cost is low as software is developed using open-source technology and does not necessitate scanning hardware.
Problem Scale: Around the world
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