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Abnormal gang dynamic identification method, device and equipment based on image information and medium

An image information and dynamic recognition technology, applied in branch equipment, neural learning methods, geographic information databases, etc., can solve the problems of untimely speed, failure to take into account the information uploaded by users, and low accuracy of mining gangs. effect of loss

Pending Publication Date: 2022-06-24
DANDE IMAGE MASTER CO LTD ZHUHAI
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  • Application Information

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Problems solved by technology

[0005] In the existing gang mining schemes, the use of image information uploaded by users is not considered, and it is not dynamic identification, resulting in low accuracy and slow speed of mining gangs

Method used

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  • Abnormal gang dynamic identification method, device and equipment based on image information and medium
  • Abnormal gang dynamic identification method, device and equipment based on image information and medium
  • Abnormal gang dynamic identification method, device and equipment based on image information and medium

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Embodiment Construction

[0052] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0053] see figure 1 , the present invention provides a kind of abnormal gang dynamic identification method based on image information, including:

[0054]Step S100. Obtain the user information for uploading the image, the user information includes at least user name, MAC address, geographic location (including the city where the user is located, latitude and longitude coordinates), IP address, and the time of uploading the image, wherein the MAC address is used as the user's unique identifier.

[0055] Step S200. Obtain the image category information of the uploaded image; specifically: u...

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Abstract

The invention relates to an abnormal gang dynamic identification method and device based on image information, equipment and a medium. The method comprises the following steps: S1, acquiring user information of an uploaded image; s2, acquiring image category information of the uploaded image; s3, constructing a user portrait and updating a user database; s4, detecting an abnormal user, namely performing anomaly detection on the user uploading the image by adopting a preset anomaly detection method; s5, calculating and judging the association degree between the user uploading the image and other users; and S6, judging a gang relationship according to the association degree, and detecting abnormal users in the gang relationship so as to identify an abnormal gang. According to the method, the image uploaded by the user is fully utilized, the abnormal gang is identified and mined timely and accurately, the purpose of early warning is achieved, and loss is effectively avoided.

Description

technical field [0001] The invention belongs to the technical field of trademark anti-counterfeiting, and in particular relates to a method, device and medium for dynamic identification of abnormal gangs based on image information. Background technique [0002] With the popularization and rapid development of smartphones and the Internet, a number of mobile APPs have emerged, and users can easily upload images to this APP for category identification or authenticity verification. For example, online banking uses image APP to confirm the identity of identity documents; FMCG industry uses image APP to determine the authenticity of product images. [0003] However, the applicant found that: since the recognition accuracy of the image APP system based on the machine learning method itself is not absolutely correct and driven by interests, some researchers or counterfeiting gangs will upload different types or carefully forged images to the image APP to attack, in order to A fake...

Claims

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Application Information

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IPC IPC(8): G06V10/74G06V10/764G06V10/82G06K9/62G06F16/29G06F16/2458G06N3/04G06N3/08H04M1/72439
CPCG06F16/29G06F16/2474G06N3/08H04M1/72439G06N3/045G06F18/22G06F18/2414
Inventor 不公告发明人
Owner DANDE IMAGE MASTER CO LTD ZHUHAI
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