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International Journal for Research Trends and Innovation
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ISSN Approved Journal No: 2456-3315 | Impact factor: 8.14 | ESTD Year: 2016
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Impact Factor : 8.14
Issue per Year : 12
Volume Published : 10
Issue Published : 109
Article Submitted : 16085
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Total Authors : 19053
Total Reviewer : 687
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| Paper Title: | An Optical Mark Recognition And Evaluation System Based On Image Processing |
| Authors Name: | Kamuju Abhi Subrahmanyam , Mandava Sai Vineeth , Yalla Mani Sai Suhith , Kaushik Prabhath Bandi |
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IJRTI_183114
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| Published Paper Id: | IJRTI2207124 |
| Published In: | Volume 7 Issue 7, July-2022 |
| DOI: | |
| Abstract: | In this study, a rapid, reliable, and low-cost approach for recognizing and evaluating multiple-choice test marks by placing the OMR sheet in front of the camera. This technology is known as optical mark recognition, and it is the process of capturing data on multiple-choice forms. The image processing library OpenCV was used to create the recognition application, which was written in the Python programming language. When the answer sheet is imported into the application, erroneous answers are highlighted in red, while correct answers are highlighted in green, and the result is written on the optical form image after the calculation of the correct/incorrect answers and blanks. This is a low-cost, quick, and efficient method. The success rate of recognition was calculated to be 99.76 percent. In terms of accuracy, reliability, and performance, empirical experiments have revealed that the proposed system outperforms traditional optical mark recognition systems. |
| Keywords: | OMR(Optical Mark Recognition), Open CV, Otsu thresholding, Binary Image, Grey Scale Image, Canny Algorithm, Contours. |
| Cite Article: | "An Optical Mark Recognition And Evaluation System Based On Image Processing", International Journal of Science & Engineering Development Research (www.ijrti.org), ISSN:2455-2631, Vol.7, Issue 7, page no.844 - 849, July-2022, Available :http://www.ijrti.org/papers/IJRTI2207124.pdf |
| Downloads: | 000204972 |
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2456-3315 | IMPACT FACTOR: 8.14 Calculated By Google Scholar| ESTD YEAR: 2016 An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.14 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator |
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Published Paper ID: IJRTI2207124
Registration ID:183114
Published In: Volume 7 Issue 7, July-2022
DOI (Digital Object Identifier):
Page No: 844 - 849 Country: Rajahmundry, Andhra Pradesh, India Research Area: Computer Science & Technology Publisher : IJ Publication Published Paper URL : https://www.ijrti.org/viewpaperforall?paper=IJRTI2207124 Published Paper PDF: https://www.ijrti.org/papers/IJRTI2207124 |
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ISSN: 2456-3315
Impact Factor: 8.14 and ISSN APPROVED,
Journal Starting Year (ESTD) : 2016
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