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Terminal equipment unlocking method and device, and terminal equipment

A technology of terminal equipment and equipment, which is applied in the direction of sub-office equipment, instruments, digital data authentication, etc., can solve the problems of poor security and low accuracy, improve accuracy, improve security, and avoid the possibility of being stolen Effect

Active Publication Date: 2020-10-16
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] For this reason, the first purpose of the present invention is to propose a terminal device unlocking method to realize the safe unlocking of the terminal device, and to solve the problems of poor security and low accuracy of the existing terminal device unlocking methods

Method used

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  • Terminal equipment unlocking method and device, and terminal equipment
  • Terminal equipment unlocking method and device, and terminal equipment
  • Terminal equipment unlocking method and device, and terminal equipment

Examples

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Embodiment Construction

[0067] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0068] The terminal device unlocking method and device, and the terminal device according to the embodiments of the present invention are described below with reference to the accompanying drawings.

[0069] The terminal equipment can be unlocked safely, and the problems of poor security and low accuracy of the existing terminal equipment unlocking method are solved.

[0070] figure 1 It is a schematic flowchart of a method for unlocking a terminal device provided by an embodiment of the present invention.

[0071] Such as fig...

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Abstract

The invention provides a terminal equipment unlocking method and device, and terminal equipment; the method comprises the following steps: using a structured light device to project a user so as to obtain a user face 3D model; analyzing the user face 3D model so as to extract the face 3D model characteristic point information; comparing the characteristic point information with pre-stored standardface 3D model characteristic point information, thus obtaining the similarity between the user face 3D model and a standard face 3D model; determining whether to unlock the terminal equipment or notaccording to the similarity, thus identifying the user face and unlocking the terminal equipment according to the user face 3D model characteristic point information, and improving the face identification and terminal equipment unlocking accuracy; in addition, the user face 3D model is hard to copy, thus preventing the possibility of the terminal equipment sensitive information from being stolen,and improving the terminal equipment safety.

Description

technical field [0001] The present invention relates to the field of terminal equipment, in particular to a method and device for unlocking a terminal equipment, and a terminal equipment. Background technique [0002] With the development of mobile communication technology, mobile terminals have become an indispensable communication device in people's daily life, and their confidentiality and security have been paid more and more attention. Face recognition technology has been gradually applied to mobile terminal systems due to its advantages of convenient operation and high security, such as system unlocking, secure payment, and application login. [0003] Take the application of face recognition technology to the system unlocking of mobile terminals as an example. The current unlocking based on face recognition is mainly performed by two-dimensional face recognition. The recognition speed through two-dimensional face recognition is fast, but there are problems of low rec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06F21/32H04M1/67H04M1/725
Inventor 周意保
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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