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Bill identification method, device and equipment

A bill and target recognition technology, applied in character recognition, character and pattern recognition, instruments, etc., can solve problems such as inability to efficiently respond to business needs, bill classification, etc., to achieve rapid response to business needs, improve efficiency, and short development cycle Effect

Pending Publication Date: 2021-08-17
INDUSTRIAL AND COMMERCIAL BANK OF CHINA
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of this specification provides a bill identification method, device and equipment to solve the problem in the prior art that it is impossible to efficiently respond to business needs to classify bills

Method used

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  • Bill identification method, device and equipment
  • Bill identification method, device and equipment
  • Bill identification method, device and equipment

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Embodiment Construction

[0019] The principles and spirit of the embodiments of the present specification will be described below with reference to several exemplary implementations. It should be understood that these embodiments are provided only to enable those skilled in the art to better understand and implement the embodiments of the present specification, but do not limit the scope of the embodiments of the present specification in any way. Rather, these embodiments are provided so that the disclosure of the embodiments of this specification will be thorough and complete, and will fully convey the scope of the present disclosure to those skilled in the art.

[0020] Those skilled in the art know that the implementation of the embodiments of the present specification can be implemented as a system, apparatus, method or computer program product. Therefore, the disclosure of the embodiments of this specification may be embodied in the following forms, namely: complete hardware, complete software (i...

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Abstract

The embodiment of the invention provides a bill identification method, device and equipment, and relates to the technical field of artificial intelligence. The method comprises the steps: carrying out the cutting of a target image to obtain an image of a target area in the target image, the target area being a part recording a title in the whole area of the target image; identifying the image of the target area by using an optical character identification technology to obtain a target identification information set; matching each key field in the feature information set with the field in the target identification information set to obtain a matching result, the feature information set comprising key fields of titles and corresponding bill types; and determining the bill type corresponding to the target image according to the matching result. In the embodiment of the specification, the bill types can be added by recording the corresponding relation between the key fields for matching and the bill types in the feature information set, a large amount of data does not need to be collected to train a model, and service requirements can be quickly responded.

Description

technical field [0001] The embodiments of this specification relate to the technical field of artificial intelligence, and in particular, to a method, device, and device for bill recognition. Background technique [0002] In the current electronic financial reimbursement system, it is necessary to perform unified electronic image scanning and input of internal financial reimbursement bills of companies and organizations, as well as external financial reimbursement bills such as VAT invoices and train tickets, and then enter various structured data in the bills. . In the process of unified collection of paper bills, there are often cases where various paper bills are not classified and structured data needs to be entered in batches. [0003] In the prior art, computer vision algorithms such as artificial intelligence neural networks such as convolutional neural networks are usually used to classify images. Using such methods requires the collection of a large amount of train...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/32G06K9/34G06K9/62
CPCG06V30/414G06V20/62G06V10/267G06V30/10G06F18/241
Inventor 张瀚文
Owner INDUSTRIAL AND COMMERCIAL BANK OF CHINA
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