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Method, apparatus and apparatus for identifying risks in code images

An image, identification code technology, applied to the risk field in the identification code image, can solve the problems such as the existence of risks in the code image, and achieve the effect of improving security

Active Publication Date: 2021-09-21
ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of this specification provides a method, device and equipment for identifying risks in code images to solve the technical problem of risks in code images

Method used

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  • Method, apparatus and apparatus for identifying risks in code images
  • Method, apparatus and apparatus for identifying risks in code images

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Embodiment Construction

[0032] The embodiments of this specification provide payment assistance methods, devices, and equipment.

[0033] In order to enable those skilled in the art to better understand the technical solutions in this specification, the technical solutions in the embodiments of this specification will be clearly and completely described below in conjunction with the drawings in the embodiments of this specification. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments of this specification, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0034] In the embodiment of this specification, the risk of the code image is identified by using the non-code area in the image to be recognized, so that the user can judge the risk of the code image even when the code image is not recognized, w...

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Abstract

The embodiment of this specification discloses a method, device and equipment for identifying risks in a code image. The scheme includes: acquiring an image to be recognized including a code image; determining a code-free area in the image to be recognized other than the code image; extracting information of the code-free area; risks of.

Description

technical field [0001] This description relates to the technical field of computer software, in particular to methods, devices and equipment for identifying risks in code images. Background technique [0002] The popularity of smart phones and other devices has brought convenience to people's lives. By using various applications on the smartphone, various businesses can be carried out accordingly. Many applications or services involve the recognition of code images. [0003] Some malicious users or lawbreakers have also begun to use code image-based technology to obtain illegal benefits. For example, by scanning certain code images, the device will jump to a web page containing information such as pornography, gambling and drugs. For another example, some criminals use code images to carry out fraudulent transactions. [0004] Since the code image itself is not readable information such as text, it is impossible for the user to easily determine whether there is a risk in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/32G06K9/20G06K9/62G06F16/335G06F40/279G06F40/205G06N20/00
CPCG06F16/335G06N20/00G06F40/279G06F40/205G06F18/241G06F18/214
Inventor 汪群桂
Owner ALIPAY (HANGZHOU) INFORMATION TECH CO LTD