Journal of Korea Multimedia Society (한국멀티미디어학회논문지)

Korea Multimedia Society (한국멀티미디어학회)
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DOI QR코드

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OMR Sheet Recognition Algorithm Using QR code Recognition and Perspective Transform

QR 코드 인식 및 투영 변환을 이용한 OMR 인식 알고리즘

  • Received : 2018.03.12
  • Accepted : 2018.04.02
  • Published : 2018.04.30
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Abstract

With the introduction of the e-learning since 2000, the place of the education has not been limited to off-line, but the range of it has become broader in online. The e-learning market has evolved steadily over time. With the advent of the term "Edu-tech", which means a combination of education and technology, various IT technologies have incorporated education. Particularly, the Korean education market collects patterns by computerizing the learning history in classes taught according to curriculums. Because of that environment, various personalized learning services have been developed which maximize the effect of the learning. These services have qualitative differences depending on how many data is accumulated and algorithms are developed for the precise analysis. The purpose of this study is to recognize and data-ize OMR marking by the most suitable method to convert analog data into digital data without harming the Korean education system.

Keywords

References

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