Method based on face recognition for automatically unlocking intelligent terminal

A face recognition and automatic unlocking technology, applied in instruments, digital data authentication, computing, etc., can solve problems affecting the accuracy of face recognition and user information leakage, and achieve the effect of protecting information and avoiding information leakage

Pending Publication Date: 2017-05-17
SHANGHAI TRANSSION CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0003] However, there are many defects in the existing automatic unlocking method based on face recognition, such as when the face changes with the change of expression and age, the influence of external conditions, such as: illumination, angle, distance, etc. Affects the accuracy of face recognition; however, using videos, photos, etc. to imitate faces to successfully unlock smart terminals will cause leakage of user information

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  • Method based on face recognition for automatically unlocking intelligent terminal

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Embodiment Construction

[0021] The advantages of the present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.

[0022] figure 1 It is a flow chart of automatically unlocking a smart terminal based on face recognition in accordance with a preferred embodiment of the present invention. It can be seen from the figure that this embodiment proposes a new method for automatically unlocking a smart terminal by using face recognition. It specifically includes the following steps:

[0023] S1: Obtain face information based on the camera device of the smart terminal; in this embodiment, when the user pre-starts the smart terminal, the identity of the user needs to be identified through face recognition technology. The device for obtaining face information may be a camera device carried by the smart terminal itself, such as a front camera or a rear camera of the smart terminal. However, the acquired face information can be a static image of a ...

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Abstract

The invention provides a method based on face recognition for automatically unlocking an intelligent terminal. The method includes the following steps that S1, face information is acquired; S2, according to the face information, the identity of a recognized object is identified; S21, the recognized object is identified as an owner, and an owner mode is started; S221, the recognized object is identified as a visitor, and a visitor mode is started; S221, a login account is checked, and a password is entered; S2211, the input password is correct, and the owner mode is started; S2212, the input password is wrong, the face recognition state is executed again. The method based on the combination of a face recognition technology and a multi-user technology. According to the results of the face recognition, both the owner mode and the visitor mode are accessible, so that the method achieves the function of effectively preserving the owner's information. Meanwhile, the method has excellent market applicability.

Description

technical field [0001] The invention relates to the field of intelligent terminal control, in particular to a method for automatically unlocking an intelligent terminal based on face recognition. Background technique [0002] Face recognition technology is a technology for authentication based on human physiological or behavioral characteristics. With the wide application of human-computer interaction technology, face recognition technology has been more and more widely used in daily life. Especially with the emergence of various smart terminals, face recognition technology has been gradually applied to fields such as automatic unlocking of smart terminals. [0003] However, there are many defects in the existing automatic unlocking method based on face recognition, such as when the face changes with the change of expression and age, the influence of external conditions, such as: illumination, angle, distance, etc. It affects the accuracy of face recognition; however, usin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/32G06F21/60G06F21/62
CPCG06F21/32G06F21/604G06F21/6245G06F2221/2105G06F2221/2141
Inventor 周金鑫
Owner SHANGHAI TRANSSION CO LTD
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