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An unlocking control method and terminal device

A technology of terminal equipment and a control method, which is applied in the electronic field, can solve problems such as high power consumption of fingerprint recognition, and achieve the effect of reducing power consumption

Active Publication Date: 2018-01-19
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the power consumption required for fingerprint identification is relatively large, so how to reduce the power consumption of terminal equipment is a technical problem to be solved urgently in this field

Method used

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  • An unlocking control method and terminal device
  • An unlocking control method and terminal device
  • An unlocking control method and terminal device

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Embodiment Construction

[0069] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0070] Each will be described in detail below.

[0071] 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 "include" and "have", as well as any variatio...

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Abstract

The invention discloses an unlocking control method, which includes: when detecting a user's touch and press operation on a fingerprint recognition module of a terminal device, acquiring a first image; Whether the first image is a fingerprint image; if the first image is a fingerprint image, perform fingerprint comparison processing on the first image; if it is detected that the fingerprint comparison processing result is a match, then unlock the terminal device . The embodiment of the present invention also provides a terminal device. The power consumption of the terminal equipment can be reduced by adopting the embodiments of the present invention.

Description

technical field [0001] The present invention relates to the field of electronic technology, in particular to an unlocking control method and terminal equipment. Background technique [0002] Now fingerprint recognition technology has become the standard configuration of flagship models of mainstream terminal equipment (such as smart phones, tablet PCs, etc.) manufacturers. Fingerprint recognition can not only be used for functions such as unlocking and waking up terminal equipment, but also an important part of mobile payment. Fingerprint payment not only meets the convenience of users, but also puts forward higher requirements for security. The process of fingerprint identification is divided into: extracting features, saving data and image matching. First, the original fingerprint image is obtained through the fingerprint recognition module, and then the original image is preliminarily processed to make it clearer, and then the feature points are matched with the registe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/32G06K9/00
CPCG06F1/3243G06V40/1371
Inventor 周意保
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD