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Image infringement entity automatic retrieval method and device and electronic equipment

An image and entity technology, applied in neural learning methods, digital data information retrieval, electronic digital data processing, etc., can solve problems such as inability to quickly discover and confirm risks, time consuming, and inability to protect corporate interests well. , to achieve the effect of suppressing the influence of anti-disturbance, reducing time consumption and good adaptability

Active Publication Date: 2021-06-18
天际友盟(珠海)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, in the process of preventing and controlling digital risks, the discovery and confirmation process generally adopts the method of manual retrieval and monitoring, which takes a long time, especially when the business scale is large, it takes longer and cannot be quickly discovered. And confirm the risk, so as to quickly enter the disposal stage, take corresponding measures to control the risk, and then fail to protect the interests of the enterprise well

Method used

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  • Image infringement entity automatic retrieval method and device and electronic equipment
  • Image infringement entity automatic retrieval method and device and electronic equipment
  • Image infringement entity automatic retrieval method and device and electronic equipment

Examples

Experimental program
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Embodiment 1

[0049] Such as figure 1 As shown, the embodiment of the present invention provides an automatic retrieval method for image-type infringing entities, including:

[0050] S101. Receive a risk image and determine its corresponding category, where the category of the risk image includes enterprise LOGO, user avatar, visible page, text thumbnail and / or key frame of video;

[0051] S102. Perform pre-computation processing on the risk image according to the category of the risk image to obtain a feature vector of the risk image; the pre-calculation processing includes: performing an infringement instance on the map for the risk image of the enterprise LOGO class Candidate area identification to obtain a candidate image; performing image vectorization against image compression on the candidate image or the risk image of the user avatar, visible page, text thumbnail and / or key frame class of the video to obtain the image vectorization of the risk image Feature vector;

[0052] S103. ...

Embodiment 2

[0101] Such as figure 2 As shown, another aspect of the present invention also includes a functional module architecture that is completely consistent with the aforementioned method flow, that is, the embodiment of the present invention also provides an automatic retrieval device for image-type infringing entities, including:

[0102] The image receiving module 201 is used to receive the risk image and determine its corresponding category, the category of the risk image includes enterprise LOGO, user avatar, visible page, text thumbnail and / or key frame of video;

[0103] The pre-calculation module 202 is used to perform pre-calculation processing on the risk image according to the category of the risk image to obtain the feature vector of the risk image; the pre-calculation processing includes: performing a Identify the candidate region of the infringement instance on the graph to obtain the candidate image; carry out image vectorization against image compression for the can...

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Abstract

The invention discloses an automatic retrieval method and device for image infringement entities and electronic equipment. The method comprises the following steps: receiving risk images of different types, which comprises risk images of enterprise LOGO, user head portraits, visual pages, text thumbnails and / or video key frames and the like; carrying out pre-calculation processing on different types of risk images to obtain feature vectors of the risk images; and performing retrieval based on the feature vector of the risk image, querying an image similar to the risk image, and obtaining entity information to which the image belongs. The scheme has good adaptability; infringement instance candidate region recognition is carried out on an enterprise LOGO class risk image, so that the problem that the classification precision is sharply reduced along with the increase of LOGO is effectively solved. Meanwhile, the method can be adapted to a massive LOGO infringement entity retrieval scene; in addition, through an image compression-resistant image vectorization method, the calculation time is shortened, and the calculation precision is improved.

Description

technical field [0001] The invention relates to the technical field of enterprise digital security, in particular to an automatic retrieval method, device and electronic equipment for image-type infringing entities. Background technique [0002] With the continuous development of digital technology, online and digital capabilities are becoming the basic survival skills for enterprises facing new scenarios. In the process of digital transformation, enterprises will have more digital platforms, provide customers with more independent services and new media services; enterprises will quickly release more systems and functions to maintain competitiveness; enterprises will deploy more IT Cloudification of infrastructure, and even direct use of public cloud services. However, every time an enterprise introduces a new technology in the process of digitalization, it will inevitably increase the complexity of networks, applications, and data storage, and the digital risks faced by e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/583G06F16/783G06K9/46G06K9/62G06N3/04G06N3/08
CPCG06F16/583G06F16/783G06N3/08G06V10/44G06N3/047G06N3/045G06F18/241G06F18/2415
Inventor 董龙飞
Owner 天际友盟(珠海)科技有限公司
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