Terminal unlocking method based on biological feature recognition and related system

Abstract

The invention discloses a terminal unlocking method based on biological feature recognition and a related system, which can perform recognition unlocking operation according to other collected biological features when face recognition fails. The method comprises the steps that a first terminal receives an unlocking detection request; the first terminal obtains a head portrait of a current user through a camera according to the unlocking detection request; when it is determined that the face corresponding to the head portrait cannot be recognized according to the head portrait of the current user, the first terminal sends a verification request to a second terminal; when first information is matched with second information, the first terminal receives a verification passing instruction sent by the second terminal, and the first information is biological characteristic information of a current user acquired by the second terminal; the second information is biological characteristic information which is pre-stored by the second terminal and is bound with a user of the first terminal; and the first terminal performs corresponding unlocking operation according to the verification passing instruction.

Description

Technical field [0001] The present application relates to communication terminals, and more particularly relates to a method based on biometric terminal unlocking and related systems. Background technique [0002] Phones and other mobile terminals in the non-operation period of time, will enter the lock screen, the user needs to use the phone when the unlocking operation thereby releasing the lock screen, facial recognition unlock smart phones and other mobile terminals of a basic function. [0003] In the prior art, the user terminal acquires the current picture through the camera, the user identity bound to the terminal head picture stored in advance are compared, and if the current user's avatar pre-stored face-matching, the corresponding terminal unlocking operate. [0004] However, acquired by the camera, the current user's avatar may exist face is blocked, or captured by the camera picture of the face is not clear, resulting in obtaining the current user's avatar can not be...

AI Technical Summary

Problems solved by technology

[0004] However, the face of the current user's avatar obtained through the camera may be blocked, or the face of the avatar captured by the camera may not be clear, so the obtained current user's avatar cannot be recognized by the terminal, and cannot be compared with the pre-stored avatar bound to the user's identity. Compare and match, resulting in failure to unlock the terminal

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