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Certificate photo copy detection method and device, terminal equipment and storage medium

A detection method and certificate technology, applied in neural learning methods, computer parts, image data processing, etc., can solve the problems of inability to meet the requirements of certificate photo verification, low detection efficiency, etc., to meet verification requirements, improve applicability, improve The effect of detection efficiency

Pending Publication Date: 2020-05-08
WEBANK (CHINA)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a detection method, device, terminal equipment, and computer-readable storage medium for duplicating ID photos, aiming to solve the problem of low detection efficiency in detecting whether ID photos have been copied, which cannot meet the needs of Internet banking and other financial technology scenarios. Technical issues with the verification requirements for ID photos

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  • Certificate photo copy detection method and device, terminal equipment and storage medium
  • Certificate photo copy detection method and device, terminal equipment and storage medium
  • Certificate photo copy detection method and device, terminal equipment and storage medium

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Embodiment Construction

[0048] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0049] like figure 1 as shown, figure 1 It is a schematic structural diagram of the hardware operating environment involved in the solution of the embodiment of the present invention.

[0050] It should be noted, figure 1 That is, it is a schematic structural diagram of the hardware operating environment of the terminal device. The terminal device in this embodiment of the present invention may be a terminal device such as a PC or a portable computer.

[0051] like figure 1As shown, the terminal device may include: a processor 1001 , such as a CPU, a network interface 1004 , a user interface 1003 , a memory 1005 , and a communication bus 1002 . Wherein, the communication bus 1002 is used to realize connection and communication between these components. The user interface 1003 may include a display screen (Displa...

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PUM

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Abstract

The invention discloses a certificate photo copy detection method and device, terminal equipment and a computer readable storage medium, and the method comprises the steps: inputting a certificate photo into a preset image semantic feature detection model, so as to extract the image semantic features of the certificate photo; detecting a coordinate position of a certificate in the certificate photo according to the image semantic features, and respectively collecting each image block in a certificate area and a non-certificate area of the certificate photo based on the coordinate position; combining the image semantic features of the respective corresponding positions of the image blocks to obtain a semantic feature combination of the certificate photo; and inputting the semantic feature combination into a preset image detection model to judge whether the certificate photo is copied or not. According to the invention, the applicability of detecting the certificate photo and the accuracy of detecting whether the certificate photo is copied or not are improved, and the detection efficiency of certificate photo copying is comprehensively improved.

Description

technical field [0001] The present invention relates to the technical field of certificate photo detection, in particular to a detection method, device, terminal equipment and computer-readable storage medium for certificate photo duplication. Background technique [0002] In financial technology scenarios such as new-generation Internet banking, in order to improve the security of remote identity authentication for users, it is required to verify the identity of the ID card photos uploaded by users (such as resident ID cards, driver's licenses, Hong Kong and Macao travel permits, etc.) Multiple security checks, including verification that the ID photo is not a duplicated ID. [0003] The existing method of detecting whether a photo of a certificate is a remake is mainly to detect whether the image features extracted by manual design are equivalent to the image features of a remake photo, and because the manual design of image features has relatively large restrictions on th...

Claims

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Application Information

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IPC IPC(8): G06T7/00G06K9/46G06N3/04G06N3/08
CPCG06T7/001G06N3/08G06T2207/10024G06V10/40G06N3/045
Inventor 廖红虹邹雨晗章放杨海军徐倩杨强
Owner WEBANK (CHINA)