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An information identification method, device, computer equipment and storage medium

A technology of information recognition and text information, applied in the field of natural language processing, can solve problems such as time-consuming and cumbersome information

Active Publication Date: 2020-12-29
广州市昊链信息科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide an information identification method, device, computer equipment, and storage medium to solve the problem of cumbersome and time-consuming input of information in paper documents that have been printed multiple times

Method used

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  • An information identification method, device, computer equipment and storage medium
  • An information identification method, device, computer equipment and storage medium
  • An information identification method, device, computer equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0142] figure 1 It is a flowchart of an information identification method provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation of automatically identifying information of a specified category according to a binarized lattice model, and this method can be executed by an information identification device , the information identification device can be implemented by software and / or hardware, and can be configured in computer equipment, for example, a personal computer, a mobile terminal (such as a mobile phone, a tablet computer, etc.), a wearable device (such as a smart watch, etc.), etc., The method specifically includes the following steps:

[0143] S101. Receive an original file.

[0144] In this embodiment, paper documents of manufacturers, such as customs declarations, invoices, shopping receipts, etc., can be collected in customs clearance, trade exhibitions, technical exchange meetings, etc., and original documents can be gene...

Embodiment 2

[0215] image 3 It is a flow chart of an information identification method provided by Embodiment 2 of the present invention. This embodiment is based on the foregoing embodiments and further adds corrective operations. The method specifically includes the following steps:

[0216] S301. Receive the original file;

[0217] S302. Perform optical character recognition on the original file to obtain a target file, and the target file contains text information;

[0218] S303. Perform binarization processing on the target file according to the text information to obtain a dot matrix file;

[0219] S304. Search for a lattice model matching the original file;

[0220] S305. Identify a target model similar to the lattice file from the lattice model;

[0221] S306. Using the target model to determine target information belonging to a specified category from the target file.

[0222] S307. Receive a corrective operation.

[0223] Since the positional relationship of each text infor...

Embodiment 3

[0250] Figure 5 It is a schematic structural diagram of an information identification device provided by Embodiment 3 of the present invention. The device may specifically include the following modules:

[0251] An original file receiving module 501, configured to receive an original file;

[0252] An optical character recognition module 502, configured to perform optical character recognition on the original file to obtain a target file, and the target file has text information;

[0253] Binarization processing module 503, configured to perform binarization processing on the target file according to the text information to obtain a dot matrix file;

[0254] A lattice model search module 504, configured to search for a lattice model matching the original file;

[0255] A target model recognition module 505, configured to identify a target model similar to the lattice file from the lattice model;

[0256] A target information determining module 506, configured to use the ta...

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Abstract

The embodiment of the present invention discloses an information recognition method, device, computer equipment, and storage medium. The method includes: receiving an original file; performing optical character recognition on the original file to obtain a target file, and the target file has a text information; according to the text information, the target file is binarized to obtain a dot matrix file; a dot matrix model matching the original file is searched; the dot matrix model is identified to be similar to the dot matrix file A target model; using the target model to determine target information belonging to a specified category from the target file. This embodiment automatically identifies the relationship between the category and the target information, greatly reducing the user's manual browsing of the text, screening the required information and copying the information to an editable document, thereby improving the convenience of the operation of entering information performance and reduce time-consuming.

Description

technical field [0001] Embodiments of the present invention relate to natural language processing technology, and in particular to an information recognition method, device, computer equipment and storage medium. Background technique [0002] In customs clearance, trade exhibitions, technical exchange meetings, shopping and other occasions, many manufacturers will print new information on existing paper documents, such as customs declarations and invoices. [0003] At present, in order to realize the needs of paperless office, data archiving, data analysis, etc., the text of the paper version is recognized through OCR (Optical Character Recognition, Optical Character Recognition), and the required information is entered. [0004] However, the formats of these files are varied, and the information will also be offset when printing. The process of entry is usually that the user manually browses the text, filters the required information, and copies the information to an editab...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K9/34
CPCG06V30/40G06V30/414G06V10/267G06V30/10
Inventor 高宇明田兴林郭健甄智李科勇郑捷
Owner 广州市昊链信息科技股份有限公司
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