Unlock instant, AI-driven research and patent intelligence for your innovation.

A fingerprint unlocking method and terminal

A fingerprint unlocking and terminal technology, applied in the direction of acquiring/arranging fingerprints/palmprints, instruments, digital data authentication, etc., can solve the problems of reducing user experience and low efficiency of fingerprint unlocking, so as to improve the efficiency of fingerprint unlocking, shorten the collection time, The effect of reducing the acquisition area

Active Publication Date: 2019-04-02
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF3 Cites 0 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A fingerprint unlocking method and terminal
  • A fingerprint unlocking method and terminal
  • A fingerprint unlocking method and terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] 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.

[0032] 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 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 limited ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the present invention discloses a fingerprint unlocking method, comprising: when the fingerprint recognition module is pressed, determining the pressing range of the fingerprint recognition module; dividing the pressing range into a plurality of independent regions; using the fingerprint The identification module collects the fingerprint image of the target independent area, wherein the target independent area is at least one independent area among the plurality of independent areas; matches the fingerprint image with a preset fingerprint template; When the match with the preset fingerprint template is successful, the terminal is unlocked. The embodiment of the present invention also provides a terminal. Through the embodiment of the present invention, the pressing range of the user pressing the fingerprint identification module can be determined. Within the pressing range, the target independent area is determined, and the fingerprint image is collected in the target independent area, which can reduce the collection area of ​​the fingerprint image and shorten the fingerprint image. Acquisition time, thus, can improve fingerprint unlocking efficiency.

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, which can improve the efficiency of fingerprint unlocking....

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/32G06K9/00
CPCG06F21/32G06V40/1365
Inventor 张海平周意保
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD