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A dynamic face clustering method, device, equipment and storage medium

A clustering method and face technology, applied in the field of face recognition, can solve the problems of wasting computer computing power and low efficiency of face clustering, and achieve the effect of reducing the number and facilitating the expansion of the data set scale

Active Publication Date: 2022-08-02
PCI TECH GRP CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the number of face pictures is large, a lot of computer computing power needs to be wasted, and the efficiency of face clustering is low.

Method used

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

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Embodiment Construction

[0030] In order to make the objectives, technical solutions and advantages of the present application clearer, the specific embodiments of the present application will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, the drawings only show some but not all of the contents related to the present application. Before discussing the exemplary embodiments in greater detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart depicts various operations (or steps) as a sequential process, many of the operations may be performed in parallel, concurrently, or concurrently. Additionally, the order of operations can be rearranged. The p...

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Abstract

The embodiments of the present application disclose a dynamic face clustering method, apparatus, device and storage medium. The method includes performing static clustering processing on batch face pictures to obtain a plurality of clusters including neighbor face sets, and according to the average similarity of each face picture in each cluster relative to other face pictures in the cluster, for each face picture Screen the face pictures in each cluster, select multiple face pictures from each cluster to create files respectively, merge the clusters that meet the neighbor merging conditions according to the neighbor similarity of the files, and re-create the files based on the merged clusters. , according to the average similarity between the newly added face image and the face image in each file, determine the file corresponding to the newly added face image, and add the newly added face image to the cluster corresponding to the file . This scheme improves the efficiency of face clustering.

Description

technical field [0001] The embodiments of the present application relate to the technical field of face recognition, and in particular, to a dynamic face clustering method, apparatus, device, and storage medium. Background technique [0002] This section is intended to provide a background or context for the embodiments of the application that are recited in the claims. The descriptions herein are not admitted to be prior art by inclusion in this section. [0003] Face clustering refers to grouping faces according to their identities. Usually, face clustering compares all faces in the collection pairwise, and then the similarity value obtained from the comparison will belong to the same identity. People are divided into a group to achieve clustering. [0004] In the actual project, because the camera will collect new pictures in real time, when the new pictures reach a certain amount, it is necessary to re-do static clustering of the original pictures and the new pictures ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06V40/16G06V10/762G06V10/74G06V10/82G06K9/62G06F16/55
CPCG06F16/55G06V40/168G06F18/2321G06F18/22
Inventor 杨东泉丁保剑秦伟李逸帆曾明翁宗鹏
Owner PCI TECH GRP CO LTD