Certificate recognition method and device based on deep learning, equipment and storage medium

A technology of deep learning and recognition methods, applied in character and pattern recognition, computer parts, image data processing, etc. sexual effect

Pending Publication Date: 2021-04-23
CHINA PING AN LIFE INSURANCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a method, device and computer-readable storage medium for certificate recognition based on deep learning, the main purpose of which is to solve the problem of low certificate recognition accuracy

Method used

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  • Certificate recognition method and device based on deep learning, equipment and storage medium
  • Certificate recognition method and device based on deep learning, equipment and storage medium
  • Certificate recognition method and device based on deep learning, equipment and storage medium

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Embodiment Construction

[0050] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0051] An embodiment of the present application provides a method for identifying a certificate based on deep learning. The executor of the deep learning-based certificate identification method includes, but is not limited to, at least one of electronic devices such as a server and a terminal that can be configured to execute the method provided by the embodiment of the present application. In other words, the deep learning-based certificate identification method can be executed by software or hardware installed on a terminal device or a server device, and the software can be a block chain platform. The server includes, but is not limited to: a single server, a server cluster, a cloud server or a cloud server cluster, and the like.

[0052] refer to figure 1 As shown, it is a schematic flowchart of a deep learning-b...

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PUM

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Abstract

The invention relates to an artificial intelligence technology, and discloses a certificate recognition method based on deep learning, which comprises the following steps: detecting a to-be-recognized image by using a detection model based on a YOLO algorithm to obtain a certificate block diagram; intercepting the certificate frame diagram to obtain a certificate diagram; performing semantic segmentation on the certificate image by using a pre-trained certificate semantic segmentation model to obtain a plurality of key field boxes; and performing character recognition on the certificate image according to the key field box to obtain certificate information. In addition, the invention also relates to a blockchain technology, and the to-be-recognized image can be stored in a node of a blockchain. The invention further provides a certificate recognition device based on deep learning, electronic equipment and a computer readable storage medium. According to the invention, the problem of low certificate identification accuracy can be solved.

Description

technical field [0001] The present invention relates to the technical field of artificial intelligence, in particular to a deep learning-based certificate identification method, device, electronic equipment, and computer-readable storage medium. Background technique [0002] With the development of science and technology, various documents, such as ID cards, are used in a wider range of fields, and more and more attention is paid to the identification of documents. [0003] For the identification of documents, the traditional method is to preprocess the image, then use scale-invariant feature transformation to extract the key fields on the document, and finally perform identification, but this method takes a long time and is robust to slightly blurred pictures The accuracy is poor, and the images of most documents are not high-definition, resulting in low accuracy of recognition results. Contents of the invention [0004] The present invention provides a method, device an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/20G06K9/34G06K9/62G06N3/04G06T3/40G06T5/50G06T7/11
CPCG06T3/4007G06T5/50G06T7/11G06T2207/20016G06T2207/20132G06T2207/20221G06V30/412G06V10/225G06V30/153G06V10/267G06N3/045G06F18/214
Inventor 熊军
Owner CHINA PING AN LIFE INSURANCE CO LTD
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