Multi-template certificate rapid certification method and system, medium and device

A multi-template and certificate technology, applied in the field of certificate identification, can solve problems such as low accuracy and long customs inspection time

Pending Publication Date: 2021-09-03
GUANGZHOU YUNCONG ARTIFICIAL INTELLIGENCE TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problems of long time and low accuracy of the existing customs quarantine inspection, the present invention provides a multi-template certificate rapid verification method, including:

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  • Multi-template certificate rapid certification method and system, medium and device
  • Multi-template certificate rapid certification method and system, medium and device
  • Multi-template certificate rapid certification method and system, medium and device

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Embodiment Construction

[0058] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively and in detail below in conjunction with the accompanying drawings and embodiments, but those skilled in the art should understand that these embodiments are only used to explain the technical principle of the present invention, and are not intended to Limiting the protection scope of the present invention.

[0059] In the description of the present invention, "module" and "processor" may include hardware, software or a combination of both. A module may include hardware circuits, various suitable sensors, communication ports, memory, and may also include software parts, such as program codes, or a combination of software and hardware. The processor may be a central processing unit, a microprocessor, an image processor, a digital signal processor or any other suitable processor. The processor has data and / or signal processing functions. The pro...

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Abstract

The invention belongs to the technical field of certificate identification, and particularly relates to a multi-template certificate rapid certification method and system, a medium and a device. The invention aims to solve the problems of long customs quarantine auditing time and low accuracy in the prior art. The method comprises the following steps: receiving a certificate picture to be audited; matching a template corresponding to the certificate picture; based on coordinates of a preset ROI region in the template, frame-selecting an actual ROI region in the certificate picture; processing the frame-selected picture of the actual ROI region through an OCR model to obtain a field result in the actual ROI region; extracting the field result to obtain final certificate information; and judging the authenticity of the certificate to be audited according to the identified certificate information. According to the invention, the actual ROI of the picture is obtained based on the textbox matching template and the template preset ROI, and then the actual ROI is identified, so that the interference of other miscellaneous items is avoided, and the identification accuracy is improved.

Description

technical field [0001] The present invention relates to the technical field of certificate identification, in particular to a multi-template certificate rapid verification method, system, medium and device. Background technique [0002] Different from tasks with small amount of text, such as identification and verification of ID cards and bank cards, it is necessary to manually search for key fields and compare them with business data from various certificate files with multiple templates in various styles, complex layouts, and pages. Very time consuming task. The following takes the inspection and quarantine certificate audit of a certain province's customs as an example. Of course, the application scenarios of multi-template certificates are not limited to this. recognition and other scenarios. During the verification process of the customs quarantine certificate, officials need to manually compare and verify the scanned copy of the certificate uploaded by the enterprise...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/20G06K9/32G06K9/62G06N3/08
CPCG06N3/08G06F18/241
Inventor 胡逸凡杨铖武宽马楷
Owner GUANGZHOU YUNCONG ARTIFICIAL INTELLIGENCE TECH CO LTD
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