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OCR recognition result correction method and its terminal and system

A recognition result and terminal technology, applied in character recognition, character and pattern recognition, instruments, etc., can solve problems such as low degree of automatic recognition and inaccurate OCR recognition results

Active Publication Date: 2022-02-15
BEIJING THUNISOFT INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The embodiment of the present application provides a technical solution for correcting the OCR recognition results to solve the problems of inaccurate OCR recognition results and low degree of automatic recognition in the prior art

Method used

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  • OCR recognition result correction method and its terminal and system
  • OCR recognition result correction method and its terminal and system

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Embodiment Construction

[0041] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0042] Please refer to figure 1 , the OCR recognition result correction method provided in the embodiment of the present application, specifically includes the following steps:

[0043] S100: Obtain an OCR recognition result.

[0044] OCR is Optical Character Recognition, which refers to the process of analyzing and recognizing image files of text materials to obtain text...

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Abstract

The application discloses a method for correcting an OCR recognition result, a terminal and a system thereof. The method described therein includes: obtaining the OCR recognition result; determining the error result in the recognition result; correcting the error result to generate the final recognition result. By correcting the error result, the OCR recognition result can be corrected.

Description

technical field [0001] The present application relates to the technical field of character proofreading, and in particular to a method for correcting OCR recognition results and its terminal and system. Background technique [0002] Optical character recognition (OCR) technology refers to the process of identifying dark and bright patterns through electronic equipment to determine their shape, and then using character recognition to translate the shape into text; for printed characters, etc., use optical methods to convert paper The text in the document is converted into a black and white dot matrix image file, and the text in the image is converted into a computer text format by recognition software. [0003] In the process of realizing the prior art, the inventors found that: [0004] In the recognition results of Chinese handwriting, there are still some characters that are misrecognized, especially in the recognition results of Chinese handwriting. [0005] Some existi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06V30/26G06V30/12G06V30/41G06F40/216G06F40/232G06F40/30G06N20/00
CPCG06F40/216G06F40/232G06F40/30G06N20/00G06V30/40G06V10/98G06V30/10
Inventor 沈哲吉贾昌鑫
Owner BEIJING THUNISOFT INFORMATION TECH