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Fingerprint unlocking method and terminal

A fingerprint unlocking and terminal technology, which is applied in the fields of acquiring/arranging fingerprints/palmprints, instruments, and digital data authentication, etc. It can solve the problems of low fingerprint unlocking efficiency and reduce user experience, so as to improve fingerprint unlocking efficiency and shorten fingerprint matching time. Effect

Inactive Publication Date: 2016-08-31
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, due to the low efficiency of fingerprint unlocking, the user experience is reduced.

Method used

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  • Fingerprint unlocking method and terminal
  • Fingerprint unlocking method and terminal
  • Fingerprint unlocking method and terminal

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Embodiment Construction

[0026] 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.

[0027] The terms "first", "second", "third" and "fourth" in the description and claims of the present invention and the drawings are used to distinguish different objects, rather than to describe a specific order . Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not lim...

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Abstract

The embodiment of the invention discloses a fingerprint unlocking method. The method comprises the steps that a fingerprint image is obtained; the fingerprint image is matched with at least target area in a preset fingerprint template, wherein the target area is the area, with the historical matching success rate larger than a first preset threshold value, in the preset fingerprint template; when matching between the fingerprint image and the target area is successful, a terminal is unlocked. The embodiment of the invention further provides the terminal. By means of the fingerprint unlocking method, the fingerprint image can be matched with the area, with the largest matching success rate, in the preset fingerprint template, the fingerprint matching time can be shortened, and therefore fingerprint unlocking efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of electronic equipment, in particular to a fingerprint unlocking method and a terminal. Background technique [0002] With the rapid development of information technology, the use of terminals (such as mobile phones, tablet computers, etc.) is becoming more and more popular. As a standard technology on the terminal, fingerprint recognition technology can be widely used not only in unlocking, waking up, mobile payment, etc. of the terminal. While the fingerprint recognition technology is popular, in order to achieve fast unlocking, the unlocking time of the terminal is also a direct concern of the terminal manufacturer. In the prior art, often due to the low efficiency of fingerprint unlocking, user experience is reduced. Contents of the invention [0003] Embodiments of the present invention provide a fingerprint unlocking method and a terminal, in order to improve the efficiency of fingerprint unlockin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/32G06K9/00
CPCG06F21/32G06V40/1365
Inventor 张海平周意保
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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