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Character recognition method and device, electronic equipment and storage medium

A text recognition and text technology, applied in the field of image recognition, can solve problems such as low recognition efficiency, achieve high recognition efficiency, improve accuracy and efficiency

Pending Publication Date: 2019-09-20
WUBA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This application provides a character recognition method, device, electronic equipment and storage medium to solve the problem of low recognition efficiency of existing recognition methods

Method used

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  • Character recognition method and device, electronic equipment and storage medium
  • Character recognition method and device, electronic equipment and storage medium
  • Character recognition method and device, electronic equipment and storage medium

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0062] figure 1 It is a flow chart of the character recognition method provided by the embodiment of the present invention.

[0063] A character recognition method provided by an embodiment of the present invention is used to identify a specific type of document with a fixed format, such as bills, cards, ID cards, etc., and to realize the field names and fields of various bills, cards, and ID cards. The value corresponds to the extracted identification. The subject of execution of the method may be a testing device installed with OCR (Optical Character Recognition, Optical Character Recognition) software, such as a desktop computer, a notebook computer, and the like. see figure 1 , the method includes the following steps:

[0064] S1. Select a template picture corresponding to the features of the picture to be recognized;

[0065] The picture to be recognized is a picture corresponding to a document with a fixed format to be recognized, such as a picture corresponding to a...

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PUM

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Abstract

The invention discloses a character recognition method and device, electronic equipment and a storage medium, and the method comprises the steps: selecting a picture with the same characteristics as a to-be-recognized picture as a template picture, and selecting a plurality of reference points on the template picture in a framing manner according to a selection rule; according to the position of the recognition area on the template picture, segmenting the picture to be recognized into a plurality of picture blocks, and carrying out character recognition. Under the condition that the character information on the verification image block is the same as the character field information on the recognition area, the structured character extraction of the to-be-recognized image is realized, and the character recognition accuracy and efficiency are improved. According to the method and device, the electronic equipment and the storage medium provided by the invention, recognition of the image text of the specific type can be realized, and the recognition efficiency is higher.

Description

technical field [0001] The present application relates to the technical field of image recognition, in particular to a character recognition method, device, electronic equipment and storage medium. Background technique [0002] Employees of the company will exchange business cards when they are socializing, and the company will also generate a large number of receipts in its daily operations. Business cards and receipts are all in paper form. If you accumulate too many paper business cards and receipts, they will take up space when stored and are easy to lose. It is inconvenient to search for target business cards or target bills. In order to facilitate viewing and storage, the text information such as name, company, ID number and telephone number on paper business cards and receipts can be identified and stored in the terminal, so that relevant information can be obtained in time when needed. [0003] In the prior art, the identification method of sample comparison is usua...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/20
CPCG06V30/40G06V10/235G06V30/10
Inventor 张学军史忠伟
Owner WUBA