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A face clustering method, device and storage medium

A clustering method and clustering technology, applied in the field of communication, can solve the problem of low accuracy of face clustering scheme, and achieve the effect of improving accuracy

Active Publication Date: 2021-05-07
TENCENT TECH (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] During the research and practice of the prior art, the inventors of the present invention found that the accuracy of existing face clustering schemes is low

Method used

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  • A face clustering method, device and storage medium
  • A face clustering method, device and storage medium
  • A face clustering method, device and storage medium

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0033] Embodiments of the present invention provide a face clustering method, device and storage medium.

[0034] Wherein, the face clustering apparatus may specifically be integrated in a network device, and the network device may be a device such as a terminal or a server.

[0035] For example, if Figure 1a As shown, the network device can obtain a collection of face images to be clustered, and use the face images in the collection of face images as nodes; for example, it c...

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Abstract

The embodiment of the present invention discloses a face clustering method, device, and storage medium; the embodiment of the present invention can obtain a set of face images to be clustered, and construct a face relationship diagram according to the face image set; The face feature similarity between the unconnected nodes in the graph connects the current unconnected nodes; when there are still unconnected unconnected nodes in the face relation graph, the face clustering algorithm based on the adjacency measurement distance can Unconnected nodes are connected and clustered to obtain a clustered node set; when there are still unconnected isolated nodes in the face relationship graph, the isolated nodes are connected according to the similarity of face features between the isolated nodes and the clustered node set Clustering; the clustering node sets are merged globally to obtain the clustering result of the face image set; this scheme can greatly improve the accuracy of face clustering.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a face clustering method, device and storage medium. Background technique [0002] Face clustering technology is an important technology for the application of face correlation algorithms in security and other scenarios. Taking the security access control scene as an example, face clustering technology can aggregate face images according to identity, and convert face recognition for a single image into face recognition for identity, greatly reducing errors caused by random factors in a single image. Pass rate and false alarm rate, and at the same time, in the absence of registration information, establish the identity of the collected crowd, and carry out flow monitoring or stranger detection. [0003] Currently commonly used face clustering schemes mainly include face clustering schemes based on traditional clustering algorithms (such as K-means clustering, spect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K9/62
CPCG06V40/168G06V40/172G06F18/23
Inventor 陈超甘振业汪铖杰沈鹏程王文全李安平李绍欣李季檩黄飞跃吴永坚
Owner TENCENT TECH (SHENZHEN) CO LTD