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A kind of face verification method and mobile terminal

A face verification, mobile terminal technology, applied in the field of communication, can solve the problem of feature recognition and verification that cannot be 3D face

Active Publication Date: 2021-04-27
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present invention provide a face verification method and a mobile terminal to solve the current problem that a single camera of a mobile terminal cannot identify and verify the features of a 3D face

Method used

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  • A kind of face verification method and mobile terminal
  • A kind of face verification method and mobile terminal
  • A kind of face verification method and mobile terminal

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Embodiment Construction

[0022] 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 of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0023] Such as figure 1 As shown, the embodiment of the present invention provides a method for face verification, which is applied to a mobile terminal including a camera, and the method includes:

[0024] Step 101: Control the camera to shoot a target face according to different shooting focal lengths to obtain at least one face image.

[0025] The aforementioned camera may specifically be a front-facing camera of the mobile terminal, which has an ...

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Abstract

The invention provides a face verification method and a mobile terminal, which solves the problem that the current single camera of the mobile terminal cannot identify and verify the features of a 3D face. The face verification method of the present invention includes: controlling the camera to shoot the target face according to different shooting focal lengths to obtain at least one face image; determining the target face according to the at least one face image facial 3D features and facial 2D features; according to the facial 3D features and facial 2D features of the target face, the face verification of the target face is carried out. The present invention can verify whether the target human face is a 3D human face according to the facial 3D features, and verify the features of the target human face through the facial 2D features, thereby achieving the purpose of identifying and verifying the 3D human face through a single camera of the mobile terminal.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a face verification method and a mobile terminal. Background technique [0002] At present, when the mobile terminal verifies the face, according to the existing face detection algorithm, the single camera of the mobile terminal can only verify the characteristics of the 2D face, and cannot recognize and verify the 3D face, which leads to There are security loopholes in face verification, so a new face verification method is needed to be able to verify 3D faces through a single camera of a mobile terminal. Contents of the invention [0003] Embodiments of the present invention provide a face verification method and a mobile terminal to solve the current problem that a single camera of a mobile terminal cannot identify and verify features of a 3D face. [0004] In the first aspect, an embodiment of the present invention provides a method for face verification, wh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/32G06K9/00
CPCG06F21/32G06V40/168
Inventor 李湘村韦剑吴宏信鄢宇鹏李世平钟海波
Owner VIVO MOBILE COMM CO LTD