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Screen unlocking method and mobile terminal

A mobile terminal and screen unlocking technology, applied in the field of communication, can solve problems such as face being blocked and unable to unlock, face unlocking by mistake, user inconvenience, etc., to achieve the effect of improving experience

Active Publication Date: 2018-10-12
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide a method for unlocking a screen and a mobile terminal to solve the problems of inconvenient unlocking caused to users by accidental face unlocking and blocked faces.

Method used

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  • Screen unlocking method and mobile terminal
  • Screen unlocking method and mobile terminal
  • Screen unlocking method and mobile terminal

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Embodiment Construction

[0027] 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 some of the embodiments of the present invention, but 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.

[0028] figure 1 It is a schematic flowchart of a screen unlocking method provided by an embodiment of the present invention. Such as figure 1 The screen unlocking method shown may include the following steps:

[0029] Step 102, acquiring facial movement information of the user.

[0030] Specifically, the facial movement information of the user may be obtained when a face unlocking instruction is received, or the facial movement information of the us...

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Abstract

The invention discloses a screen unlocking method and a mobile terminal. The method comprises the following steps: acquiring facial action information of a user; determining a corresponding facial area for unlocking verification according to the facial action information; acquiring facial information of the facial area; and executing an unlocking operation under the situation that the facial information is matched with pre-stored permission information. Through adoption of the screen unlocking method and the mobile terminal, the problems of human face wrong unlocking and incapability of unlocking under the condition that a human face is shielded are solved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of communication, and in particular, to a method for unlocking a screen and a mobile terminal. Background technique [0002] Face recognition is a biometric technology for identification based on human facial feature information. Face recognition unlocking is one of the applications of face recognition technology. [0003] The face recognition and unlocking technology in the prior art requires full matching recognition of the face and face. If the user's face is covered to a certain extent (for example, the face is covered by hair, the user wears a hat, etc.), the mobile terminal will not be able to recognize the person. Face, and then can not be successfully unlocked, causing inconvenience to the user. [0004] In addition, the face recognition unlocking technology in the prior art, when the user accidentally picks up the mobile terminal but does not need to unlock it, the mobile...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725H04M1/67G06K9/00G06F21/32
CPCH04M1/67G06F21/32H04M1/72463H04M1/72454G06V40/172
Inventor 徐发富
Owner VIVO MOBILE COMM CO LTD