Bill inspection method and device, electronic equipment and storage medium

An inspection method and technology for bills, applied in the field of bill inspection, can solve problems such as bill damage, low efficiency, poor bill inspection effect, etc., and achieve the effect of ensuring integrity and improving accuracy

Active Publication Date: 2021-07-09
SHENZHEN YIHUA COMP +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a bill inspection method to solve the problem in the prior art that the bill inspection effect is poor and inefficient, and it is easy to cause damage to the bill

Method used

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  • Bill inspection method and device, electronic equipment and storage medium
  • Bill inspection method and device, electronic equipment and storage medium
  • Bill inspection method and device, electronic equipment and storage medium

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Embodiment Construction

[0058] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0059]Bills can include various securities and vouchers, such as stocks, corporate bonds, invoices, bills of lading, etc., and can include bills of exchange, cashier's checks, checks, etc. issued by the drawer, and agreed to be paid by himself or by the entrusted payer at the time of presentation or designated A security that unconditionally pays a certain amount of money to the payee or bearer on the date.

[0060] The bill element area refers to the blank area to be filled in the bill, such as figure 1 As shown in , it shows a schematic diagram of the bill in the embodiment of the present invention, and the user can fill in the bill element area.

[0061] For the handwriting ink for filling in the bill elements, it can be divid...

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PUM

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Abstract

The invention provides a bill inspection method and device, electronic equipment and a computer readable storage medium, and relates to the technical field of bill inspection. According to the method, a visible light image and an infrared reflection image of a to-be-inspected bill are obtained, then reference feature information of the to-be-inspected bill is determined according to reference handwriting information in the visible light image and background information in the infrared reflection image, and then bill elements of the visible light image and the infrared reflection image are obtained respectively; and element feature information corresponding to the bill elements are determined. According to the method, two different images can be acquired firstly, so that the reference feature information of the to-be-detected bill can be determined according to the difference between the different images, then the bill feature information filled by a bill holder is detected according to the reference feature information, and the counterfeit identification of the bill is realized. The bill elements are inspected through the reference information of the bill, the bill inspection accuracy is improved, the bill cannot be damaged, and the integrity of the bill is guaranteed.

Description

technical field [0001] The present invention relates to the technical field of bill inspection, in particular to a bill inspection method, device, electronic equipment and computer-readable storage medium. Background technique [0002] A bill refers to a negotiable security issued by the drawer in accordance with the law, by himself or by instructing others to pay a certain amount to the payee or bearer unconditionally, that is, certain negotiable securities that can replace cash circulation. Among them, the bill element area refers to the blank area in the bill to be filled in. Banks have many requirements for the detection of bill elements. It can be seen clearly for the filled-in bill elements. [0003] In practice, there are essential elements filled in with erasable pens, and this kind of bill does not meet the requirements and specifications of the bank. Due to the thermal erasability of the handwriting filled in by the erasable pen, the handwriting can be wiped off ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07D7/12
CPCG07D7/12
Inventor 王灿
Owner SHENZHEN YIHUA COMP
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