Face image recognition method and device, and storage medium

A face image and recognition method technology, applied in the field of image recognition, can solve problems such as reducing the spread and spread of viruses and increasing the risk of virus spread and spread, achieving the effects of short recognition time, high success rate, and security

Pending Publication Date: 2021-05-25
GUANGZHOU LANGO ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

While effectively reducing the spread and spread of the virus, it also brings some inconvenience
If the user wears a mask to cover some features of the face, smart terminals such as mobile phones, t

Method used

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  • Face image recognition method and device, and storage medium
  • Face image recognition method and device, and storage medium
  • Face image recognition method and device, and storage medium

Examples

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Embodiment Construction

[0036] Below, the present invention will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of not conflicting, the various embodiments described below or the technical features can be combined arbitrarily to form new embodiments. .

[0037] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments described herein can be practiced in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, pr...

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PUM

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Abstract

The invention discloses a face image recognition method and device, and a storage medium, and the method comprises the following steps: S1, collecting a face image in advance, storing the face image, and carrying out the first feature extraction; S2, generating a conversion image from the face image according to preset learning information; S3, generating a difference image according to the face image and the conversion image, and obtaining a difference part generated by a shielding object; S4, performing second feature extraction on the collected to-be-recognized face image, and removing a difference part in the second feature extraction; and S5, calculating the similarity between the first feature extraction and the second feature extraction. According to the invention, face recognition can be quickly carried out while the user wears the mask, the recognition time is short, the success rate is high, and the safety of the user is effectively guaranteed.

Description

technical field [0001] The present invention relates to the field of image recognition, in particular to a face image recognition method, device and storage medium. Background technique [0002] As a commonly used medical and hygiene product, masks can effectively block harmful gases, droplets and viruses from entering the wearer's mouth and nose, thereby reducing the risk of disease infection for mask wearers. Correct wearing of masks has played an important role in the prevention and control of the new crown virus epidemic and other infectious diseases, effectively reducing the number of people infected with the virus and reducing the speed and scope of the spread of the infectious virus. [0003] Therefore, people all need to wear masks for a long time in public places such as subways, buses, and shopping malls, and generally do not remove them. While effectively reducing the spread and spread of the virus, it also brings some inconvenience. For example, because the use...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/46G06K9/62
CPCG06V40/171G06V40/172G06V10/443G06V10/40G06V10/467G06F18/22
Inventor 柒强邓嘉俊
Owner GUANGZHOU LANGO ELECTRONICS TECH CO LTD
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