A Multiple-Choice Test Recognition System based on the Gamera Framework

05/19/2011

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by   Andrea Spadaccini, et al.

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This article describes JECT-OMR, a system that analyzes digital images representing scans of multiple-choice tests compiled by students. The system performs a structural analysis of the document in order to get the chosen answer for each question, and it also contains a bar-code decoder, used for the identification of additional information encoded in the document. JECT-OMR was implemented using the Python programming language, and leverages the power of the Gamera framework in order to accomplish its task. The system exhibits an accuracy of over 99 representing answers, thus making it suitable for real world applications