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Text image processing method and device, equipment and storage medium

A text image and processing method technology, applied in neural learning methods, instruments, biological neural network models, etc., can solve the problems of complex processing process and limited accuracy, and achieve the effect of simplifying the processing process and improving the recognition accuracy.

Active Publication Date: 2021-12-07
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, the commonly used OCR technology itself includes two networks of text detection and text recognition, which makes the whole processing process complicated and has limited accuracy.

Method used

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  • Text image processing method and device, equipment and storage medium
  • Text image processing method and device, equipment and storage medium
  • Text image processing method and device, equipment and storage medium

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Experimental program
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Embodiment Construction

[0035] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0036] In this application, the terms "first" and "second" are used to distinguish the same or similar items with basically the same function and function. It should be understood that "first", "second" and "nth" There are no logical or timing dependencies, nor are there restrictions on quantity or order of execution. It should also be understood that although the following description uses the terms first, second, etc. to describe various elements, these elements should not be limited by the terms. These terms are only used to distinguish one element from another. For example, a first image could be termed a second image, and, similarly, a second image could be termed a first image, without departing from the scope of the vario...

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PUM

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Abstract

The invention discloses a text image processing method and device, equipment and a storage medium, and belongs to the technical field of artificial intelligence. According to the embodiment of the invention, the method comprises the steps: firstly determining a plurality of candidate boxes in the text image, so as to obtain a region which may contain text information in the text image, and then determining whether the information contained in the candidate boxes is sensitive information, non-sensitive information or background based on the three classifications of the image region corresponding to the candidate boxes; under the condition that the candidate box includes the sensitive information, shielding is carried out based on the position of the included sensitive information, so that the sensitive information is not displayed in the displayed text image, and the process does not need the processes of text detection, text recognition and the like, so that under the condition that the privacy protection purpose is achieved, the processing process is simplified, and the recognition precision of the sensitive information is improved.

Description

technical field [0001] The present application relates to the technical field of artificial intelligence, in particular to a text image processing method, device, equipment and storage medium. Background technique [0002] With the development of artificial intelligence technology in various fields, more and more information can be provided in the form of images, which we can call text images. For example, in the medical field, there are usually many patients in text images such as electronic medical records. Some sensitive information, such as name, hospital number, etc., in order to make full use of the text information displayed in the text image without revealing these information, it is necessary to eliminate the sensitive information while retaining other information as much as possible. [0003] The current text image processing generally uses OCR (Optical Character Recognition) technology to identify all the characters in the text image, and then performs keyword mat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/20G06K9/32G06K9/62G06N3/04G06N3/08
CPCG06N3/084G06N3/044G06N3/045G06F18/24G06F18/214
Inventor 卢东焕何楠君马锴郑冶枫张欣宇贾一飞
Owner TENCENT TECH (SHENZHEN) CO LTD
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