Fingerprint detection and control method and terminal

A fingerprint detection and control method technology, which is applied in the electronic field, can solve the problems of low terminal security, reduced reliability of use, and low accuracy of fingerprint recognition, etc., to meet the requirements of light and small size, improved protection strength, and high appearance. Effect

Inactive Publication Date: 2018-03-09
MEIZU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, some existing fingerprint identification methods and terminals may have low fingerprint identification accuracy, resulting in technical problems such as low terminal security or reduced reliability.

Method used

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  • Fingerprint detection and control method and terminal
  • Fingerprint detection and control method and terminal
  • Fingerprint detection and control method and terminal

Examples

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Embodiment Construction

[0076] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0077] It should be noted that the terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the description of the present invention and the appended claims, the singular forms "a", "the" and "the" are also intended to include the plural forms unless the context clearly dictates otherwise. It should als...

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Abstract

The invention provides a fingerprint detection and control method and a terminal. The fingerprint detection and control method comprises the following steps of receiving a fingerprint detection signaldetected by a fingerprint sensor annularly arranged at the periphery of a camera shooting module; receiving a fingerprint image signal shot by the camera shooting module; and storing the fingerprintdetection signal and the fingerprint image signal into a preset fingerprint template or comparing the fingerprint detection signal and the fingerprint image signal with the preset fingerprint template.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a fingerprint detection and control method and a terminal. Background technique [0002] With the development of information technology and electronic technology, portable terminals (such as mobile phones, tablets, etc.) , instant messaging, online payment, etc. People are increasingly dependent on terminals, and various private information are stored on portable terminals, which makes the security of portable terminals particularly important. In the prior art, a fingerprint identification device is installed in a portable terminal. Since a fingerprint is a texture formed by uneven skin on the surface of a finger, and the fingerprint features are unique and stable, the fingerprint identification device can be used to identify the user's identity to ensure Terminal security. [0003] However, some existing fingerprint identification methods and terminals may have low fingerp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/62G06K9/20G06F21/32
CPCG06F21/32G06V40/1365G06V10/94G06V10/147G06V10/751
Inventor 林娜
Owner MEIZU TECH CO LTD
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