Face clustering method, device and system and storage medium

A clustering method and clustering technology, applied in the field of image processing, can solve the problems such as the inability to guarantee the clustering effect, the poor quality of the face image, the influence of the face features of the face image, etc.

Active Publication Date: 2018-11-23
BEIJING KUANGSHI TECH
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Problems solved by technology

The existing face clustering methods simply consider the face feature factors, but the quality of the face image (or the face in the face image) will have a great impact on the comparison between face features
When the quality o

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  • Face clustering method, device and system and storage medium
  • Face clustering method, device and system and storage medium
  • Face clustering method, device and system and storage medium

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Embodiment Construction

[0051]In order to make the objects, technical solutions and advantages of the present invention more apparent, exemplary embodiments according to the present invention will be described in detail below with reference to the accompanying drawings. Apparently, the described embodiments are only some embodiments of the present invention, rather than all embodiments of the present invention, and it should be understood that the present invention is not limited by the exemplary embodiments described here. Based on the embodiments of the present invention described in the present invention, all other embodiments obtained by those skilled in the art without creative effort shall fall within the protection scope of the present invention.

[0052] As mentioned above, the quality of the face image (or the face in the face image), such as the lighting conditions, the degree of image blur, the age of the person, and the difference in posture, will have a great impact on the comparison betw...

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Abstract

The embodiment of the invention provides a face clustering method, device and system and a storage medium. The method includes: acquiring a plurality of face images; detecting face quality of target faces in the plurality of face images to obtain face quality data of the plurality of face images; extracting features of target faces in at least partial face images in the plurality of face images toobtain face feature data of the at least partial face images; and carrying out clustering on the at least partial face images according to the face feature data and the face quality data of the at least partial face images. According to the face clustering method, device and system and the storage medium of the embodiment of the invention, the face features are considered in clustering, the facequality is also considered, and impacts of poor face quality or large face quality difference on a clustering effect are enabled to be effectively reduced in a clustering process. The face clusteringmethod has the characteristics of a high accuracy rate, a high recall rate, high reliability and the like.

Description

technical field [0001] The present invention relates to the field of image processing, and more particularly relates to a face clustering method, device, system and storage medium. Background technique [0002] Face clustering refers to the clustering of unmarked face images based on whether the people in the image are the same person or not, and the face images belonging to the same person are merged into one group, and the faces that do not belong to the same person are clustered. Images are separated into different groups. Face clustering technology is widely used in many fields such as album management and stranger recognition. [0003] There are many existing face clustering methods. Usually, the features that can represent the face in this face image are extracted from the face image, and then the features of each face image are compared and compared according to a certain algorithm. polymerization. The existing face clustering methods simply consider the face featu...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/62
CPCG06V40/178G06V40/179G06V40/161G06V40/172G06V40/168G06F18/23G06F18/22
Inventor 杜航宇
Owner BEIJING KUANGSHI TECH
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