Face attribute identification method and device, electronic equipment and storage medium

Abstract

The invention provides a face attribute identification method, a face attribute identification device, electronic equipment and a storage medium, which belong to the field of pattern identification technologies. The face attribute identification method comprises the steps of acquiring a face image to be identified; calling an attribute identification model, inputting the face image into the attribute identification model, performing forward calculation on the face image by adopting the attribute identification model, determining attribute values according to different types of attributes, andoutputting a plurality of attribute values of the face image, wherein the attribute values of a plurality of attributes are used for indicating identification results of the plurality of attributes ofthe face image, and the attribute identification model is obtained through training a plurality sample face images and a plurality of known attribute identification results of the plurality sample face images according to different types of the attributes. The face attribute identification method, the face attribute identification device, the electronic equipment and the storage medium consider the situations when the attributes are continuous variables and qualitative variables separately, and improve the identification precision of the continuous variables in the identification of face attributes.

Description

technical field [0001] The invention relates to the technical field of pattern recognition, in particular to a face attribute recognition method and device, electronic equipment and a storage medium. Background technique [0002] With the development of pattern recognition technology, face recognition technology is widely used in various fields. In order to provide more targeted services, face attributes in images can also be identified. The face attribute recognition method is a process of judging the face attributes in the image by using pattern recognition technology according to a given input image. Among them, the face attributes include: age, gender, expression, hairstyle, whether to wear glasses, etc. [0003] The current face attribute recognition method is as follows: first, face detection is performed on the image, and the coordinate frame of the face is obtained; The normalized face image is input into the attribute recognition model, and the attribute recognit...

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Problems solved by technology

[0006] The embodiment of the present invention provides a face attribute recognition method and device, electronic equipment and storage medium, which solves the problem of low face attribute recognition accuracy in the prior art

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