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Character recognition method and device, computer readable medium and electronic equipment

A text recognition and model recognition technology, applied in character recognition, computer parts, character and pattern recognition, etc., can solve problems such as inability to ensure information privacy, low text recognition effect, and inability to meet differentiated text recognition needs, etc. achieve the effect of improving privacy

Pending Publication Date: 2020-04-24
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these recognition methods or text recognition models cannot meet the needs of differentiated text recognition, especially when the recognition object includes private information or the user has high privacy requirements, the privacy of the information cannot be guaranteed, resulting in the effect of text recognition. lower

Method used

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  • Character recognition method and device, computer readable medium and electronic equipment
  • Character recognition method and device, computer readable medium and electronic equipment
  • Character recognition method and device, computer readable medium and electronic equipment

Examples

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Embodiment Construction

[0038] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this application will be thorough and complete, and will fully convey the concepts of example embodiments to those skilled in the art.

[0039] Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of the embodiments of the application. However, those skilled in the art will appreciate that the technical solutions of the present application may be practiced without one or more of the specific details, or other methods, components, devices, steps, etc. may be employed. In other instances, well-known methods,...

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PUM

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Abstract

The embodiment of the invention provides a character recognition method and device, a computer readable medium and electronic equipment. The character recognition method comprises the steps of obtaining a to-be-processed picture containing text information, and detecting each text area contained in the to-be-processed picture; recognizing text information contained in each text area through a pre-trained first model used for character recognition, wherein the first model is obtained by training a text area containing sensitive information and set output information corresponding to the text area containing the sensitive information; and outputting the text information identified by the first model. According to the technical scheme of the embodiment of the invention, a first model for character recognition is obtained through training based on a text region containing sensitive information and set output information of the text region; therefore, the set output information is directlyoutput when the sensitive information is contained in the text area, the risk of sensitive information leakage caused by discrimination after characters are recognized is avoided from the model level,and the information privacy is improved.

Description

technical field [0001] The present application relates to the field of computer and communication technologies, and in particular, to a character recognition method, device, computer-readable medium and electronic equipment. Background technique [0002] As the demand and accuracy of text recognition are getting higher and higher, the text in the image is generally recognized by building a text recognition model to achieve higher recognition accuracy. However, these recognition methods or text recognition models cannot meet the needs of differentiated text recognition, especially when the recognition object includes private information or the user has high privacy requirements, the privacy of the information cannot be guaranteed, resulting in the effect of text recognition. lower. Contents of the invention [0003] Embodiments of the present application provide a character recognition method, device, computer-readable medium, and electronic equipment, which can at least t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/32G06K9/62
CPCG06V20/62G06V30/10G06F18/241
Inventor 高文龙史仪男
Owner TENCENT TECH (SHENZHEN) CO LTD