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Human face age recognition method and device

A recognition method and target face technology, which is applied in the field of age recognition methods and devices, can solve the problem of single face age and achieve the effect of improving accuracy

Active Publication Date: 2019-01-25
厦门市巨龙信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the age of faces is often passed through a single method, such as common statistical vector machines, neural networks, deep learning, etc. , there is an urgent need for a method to further improve the accuracy of face age recognition when considering the diversity of facial expressions

Method used

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  • Human face age recognition method and device
  • Human face age recognition method and device
  • Human face age recognition method and device

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Experimental program
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Embodiment Construction

[0018] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0019] like figure 1 It is a flow chart of a face recognition method, showing the implementation steps of the face recognition method disclosed in the present invention.

[0020] In step 101, obtain target face image;

[0021] The target face image here refers to an image requiring age recognition, that is, a face image whose age is to be recognized. like figure 2 is an implementation flow chart of acquiring a face image, which discloses that the process of acquiring a target face image may include face image acquisition and detection 201, face image preprocessing 202, and face image feature extraction 203.

[0022] Wherein, the face image collection in the face image collection and detection 201 can collect static images or dynamic images t...

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Abstract

The invention discloses a human face age recognition method, belonging to the field of human face recognition. The method comprises the following steps of: acquiring a target human face image; Determining a first estimated age value of a target human face of the target human face image according to a pre-trained human face age model; Determining a target expression of the target human face according to the pre-trained facial expression model; Determining a second estimated age value of the target human face based on the first estimated age value and the target expression; Determining a targetage value of the target human face based on the first estimated age value and the second estimated age value. After fully considering the influence of different expressions on the accuracy of face agerecognition, the invention determines the target age value of the target human face and further improves the accuracy of human face age recognition.

Description

technical field [0001] The invention relates to the field of face recognition, in particular to an age recognition method and device. Background technique [0002] With the development of face recognition technology, the application of face recognition technology is becoming more and more extensive, including enterprises, residential security and management, as well as public security, justice and criminal investigation. As an important biological feature of human beings, age information has many application requirements in the field of human-computer interaction, and has an important impact on the performance of face recognition systems. [0003] At present, the age of faces is often passed through a single method, such as common statistical vector machines, neural networks, deep learning, etc. , there is an urgent need for a method to further improve the accuracy of face age recognition when considering the diversity of facial expressions. Contents of the invention [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00
CPCG06V40/174G06V40/178G06V40/16
Inventor 蓝发财
Owner 厦门市巨龙信息科技有限公司
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