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Test score automatic recognition processing method based on optical character recognition (OCR)

A processing method and automatic recognition technology, applied in character and pattern recognition, instruments, computer parts, etc., can solve problems such as increasing the operating cost of schools and examination institutions

Inactive Publication Date: 2013-01-23
BEIJING MAYSTAR INFORMATION TECH
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the adoption of this marking method requires the introduction of an online marking system, which greatly increases the operating costs of schools and examination institutions.

Method used

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Examples

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Embodiment Construction

[0010] When making test papers, set the scoring area according to the actual scoring requirements. You can set the scoring area for each small question, or set the scoring area for each major question, as well as the scoring area for the total score of the test paper.

[0011] When marking the papers, the testers will manually fill in the actual scores or deductible points in the corresponding marking area set. After the marking is completed, scan the test paper and get the score.

[0012] During the scanning process of the test paper, the program automatically locates the scoring area on the test paper, and there is no need to edit the test paper format. After the marking area positioning is completed, the test paper scores are recognized by OCR recognition technology. After the OCR recognition is completed, logical judgment is required to confirm whether the recognized scores are valid, and manual intervention is performed on invalid scores. After the scores were confirmed...

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Abstract

The invention discloses a test score automatic recognition processing method based on optical character recognition (OCR), and the method is characterized in that a scoring area on a test paper is automatically recognized by a program, and a test score is recognized by utilizing the OCR technology. Due to the adoption of the method, the handwriting scores on the test paper is directly processed, a special answer sheet is unnecessary to produce or an online test paper evaluation system is used to be combined with a traditional test paper evaluation way, the evaluation process is simple, and the cost is saved.

Description

technical field [0001] The invention relates to an automatic processing method for examination scores. The field of educational examinations includes senior high school entrance examinations, academic level tests, mid-term / final school examinations, etc. Many examinations use manual marking, and the marking teacher directly marks the scores on the test papers. The related OCR recognition-based automatic recognition processing method for test paper scores is to solve the problem of processing scores on test papers. Background technique [0002] At present, the marking methods used in various examination fields include manual marking and online marking systems to complete the marking work. [0003] The manual marking method is adopted, and the marking teacher marks the scores directly on the test papers. After all the test papers are corrected, the scores are manually copied into the performance statistics table for statistical analysis. This manual marking method is very pri...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/20
Inventor 叶方全李超
Owner BEIJING MAYSTAR INFORMATION TECH
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