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Biological identification method and terminal

A biometrics and terminal technology, applied in various biometrics, biometrics, character and pattern recognition, etc., can solve problems that cannot meet the needs of different application scenarios, achieve a good user experience, improve speed or security, The effect of improving applicability

Active Publication Date: 2016-11-09
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the embodiments of the present invention is to provide a biometric identification method and a terminal to solve the problem that the terminal cannot meet the requirements of different application scenarios when the terminal uses fixed FRR and FAR

Method used

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  • Biological identification method and terminal
  • Biological identification method and terminal
  • Biological identification method and terminal

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Embodiment Construction

[0041] 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, not all, embodiments of the present invention. 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.

[0042] The terminal in the embodiment of the present invention may include smart phones (such as Android mobile phones, iOS mobile phones, WindowsPhone mobile phones, etc.), tablet computers, palmtop computers, notebook computers, mobile Internet devices (MID, Mobile InternetDevices) or wearable devices, etc., which have The biometric module supports biometric technology. The above-mentioned terminals are only examples, not exhaustive, including but not limited to ...

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Abstract

The embodiments of the invention disclose a biological identification method and a terminal. The method comprises the following steps: configuring different matched thresholds for different application scenes, wherein the matched thresholds are used for representing a matching degree of biological identification, and each matched threshold is corresponding to one false rejection rate and one fault acceptance rate; identifying a current application scene where a terminal is disposed; according to the current application scene, determining a currently used matched threshold; and invoking the false rejection rate and the fault acceptance rate corresponding to the currently used matched threshold for the biological identification. By use of the method and the terminal, the applicability of the terminal can be improved, and user demands in the different application scenes can be satisfied.

Description

technical field [0001] The present invention relates to the technical field of terminals, in particular to a biometric identification method and a terminal. Background technique [0002] With the rapid development of terminal technology, biometric technologies such as fingerprint recognition and iris recognition are increasingly being applied to terminals. It can help the terminal realize functions such as unlocking, waking up, encrypting or paying. It can not only bring convenience to users, but also guarantee certain security. In biometric technology such as fingerprint recognition technology, users usually need to register and record the registered fingerprint on the terminal, and then when using fingerprint recognition, the terminal can collect the current user's login fingerprint and the recorded registered fingerprint to match, if the matching degree reaches the set If the matching threshold is set, it means that the matching is successful and the fingerprint verific...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/62
CPCG06V40/70G06F18/22
Inventor 周意保
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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