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Face attribute detection method, device and electronic equipment

An attribute and attribute value technology, applied in the field of face recognition, can solve the problems of low detection accuracy of face attributes, low detection accuracy, error of face attribute value, etc., to achieve high accuracy, improved accuracy, and accurate detection. Effect

Active Publication Date: 2021-07-20
HANGZHOU HIKVISION DIGITAL TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the known methods, the error of subjective calibration of some types of face attribute values ​​is too large. model, the detection accuracy is low when performing face attribute detection, which in turn makes the accuracy of face attribute detection low

Method used

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  • Face attribute detection method, device and electronic equipment
  • Face attribute detection method, device and electronic equipment
  • Face attribute detection method, device and electronic equipment

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Embodiment Construction

[0102] 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 persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0103] The embodiment of the present invention provides a face attribute detection method, figure 1 For the flow chart of the face attribute detection method provided by the embodiment of the present invention, refer to figure 1 , the face attribute detection method provided by the embodiment of the present invention is described in detail, including:

[0104] Step 101, acquire the face area in the image to be detected.

[0105] The human face attribute dete...

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Abstract

Embodiments of the present invention provide a face attribute detection method, device and electronic equipment, wherein the face attribute detection method includes: acquiring the face area in the image to be detected; determining the pre-trained face area according to the face area in the image to be detected The input parameters of the deep learning model; the determined input parameters are input to the pre-trained deep learning model for face attribute detection, and the face attributes of the face area in the image to be detected are obtained, wherein the pre-trained deep learning model is: It is obtained by determining the input parameters of the preset deep learning model according to the key points of the face area in the sample image and training the preset deep learning model. Through the human face attribute detection method, device and electronic equipment provided by the embodiments of the present invention, the accuracy of the trained deep learning model is higher, thereby improving the accuracy of human face attribute detection.

Description

technical field [0001] The invention relates to the technical field of face recognition, in particular to a face attribute detection method, device and electronic equipment. Background technique [0002] Identity authentication is one of the most powerful means in the field of intelligent security. Regardless of whether it is an intelligent method based on face recognition or an artificial method using human eyes for face recognition, the face is detected from the collected image sequence and Compare and identify. However, identity authentication based on all the collected images doubles the amount of calculation or workload, which makes it impossible to perform identity authentication in real time or quickly perform identity authentication and evidence collection. At the same time, factors such as the quality of the face image and face posture directly affect the effect of identity authentication. Therefore, in order to ensure the accuracy of face recognition or the effec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K9/32G06K9/46G06K9/62
CPCG06V40/161G06V40/168G06V10/50G06V10/25G06F18/214
Inventor 曾明
Owner HANGZHOU HIKVISION DIGITAL TECH