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Character string extraction method and device, equipment and storage medium

An extraction method and storage medium technology, applied in the fields of devices, equipment and storage media, and string extraction methods, can solve problems such as difficulty in meeting user needs and low efficiency of string recognition integration, and achieve the goal of improving the success rate and character recognition efficiency Effect

Active Publication Date: 2022-03-01
北京阿丘科技有限公司
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Problems solved by technology

[0005] The main purpose of the present invention is to provide a character string extraction method, device, equipment and storage medium, aiming to solve the technical problems in the prior art that face a relatively large number of character string recognition and integration efficiency is low, and it is difficult to meet the needs of users

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  • Character string extraction method and device, equipment and storage medium
  • Character string extraction method and device, equipment and storage medium
  • Character string extraction method and device, equipment and storage medium

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Embodiment Construction

[0047] It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0048] refer to figure 1 , figure 1 It is a schematic structural diagram of a character string extraction device of the hardware operating environment involved in the solution of the embodiment of the present invention.

[0049] like figure 1 As shown, the character string extraction device may include: a processor 1001 , such as a central processing unit (Central Processing Unit, CPU), a communication bus 1002 , a user interface 1003 , a network interface 1004 , and a memory 1005 . Among them, the communication bus 1002 is used to realize the connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a wireless interface....

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Abstract

The invention relates to the technical field of intelligent recognition, in particular to a character string extraction method and device, equipment and a storage medium. According to the method, the character extraction template is set, the corresponding number of character nodes are determined according to the character extraction template, and the character strings are extracted from the obtained character nodes according to the character extraction template, so that character extraction can also be performed in the face of complex character strings, and the situation that the recognition and integration efficiency is low in the face of a large number of character strings is avoided; therefore, the success rate of character recognition and the character recognition efficiency are improved.

Description

technical field [0001] The present invention relates to the technical field of intelligent identification, and in particular, to a character string extraction method, device, device and storage medium. Background technique [0002] When character recognition is required, the mainstream recognition method is to use the OCR system for character recognition, and the current OCR systems are roughly divided into two categories according to their functions: 1. Recognize characters and then integrate them into strings; 2. Recognize directly by strings . These two methods have different advantages in different scenarios. [0003] However, when the arrangement of the characters is not arranged in a conventional row, for example, arranged in a circle or other shapes. For the OCR system, after the OCR system reads all single characters, it is necessary to integrate the characters into character strings to meet business requirements, which is difficult to implement and inefficient. ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06V10/75G06V30/10G06V30/148
Inventor 黄耀陈天玓
Owner 北京阿丘科技有限公司
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