Fingerprint acquisition method and related products

A fingerprint collection and fingerprint image technology, applied in the field of terminal equipment, can solve the problem of low fingerprint collection efficiency and achieve the effect of improving fingerprint collection efficiency

Inactive Publication Date: 2017-09-22
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF6 Cites 19 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the evolution of technology, full-screen fingerprints are more and more favored by major terminal equipment manufacturers. For full-screen fingerprints, although the entire touch s

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
  • Fingerprint acquisition method and related products
  • Fingerprint acquisition method and related products
  • Fingerprint acquisition method and related products

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] 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.

[0033] 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 invention provides a fingerprint acquisition method and related products. The related products comprise a mobile terminal. The mobile terminal comprises an application processor AP, a touch display screen and a fingerprint recognition device, wherein the touch display screen is used for determining N areas corresponding to a touch operation when the touch operation aiming at the touch display screen is detected, and the N is an integer greater than 1; the fingerprint recognition device is used for controlling N fingerprint acquisition modules corresponding to the N areas to carry out fingerprint acquisition so as to obtain N fingerprint images, and the N areas are in one-to-one correspondence with the N fingerprint acquisition modules; and the AP is used for generating a target fingerprint image according to the N fingerprint images. By adoption of the method and the related products, a plurality of areas corresponding to the touch operation can be determined after the touch operation is detected, and the fingerprint recognition device corresponding to the plurality of areas is controlled to realize fingerprint acquisition, so that the fingerprint acquisition efficiency can be enhanced.

Description

technical field [0001] The invention relates to the technical field of terminal equipment, in particular to a fingerprint collection method and related products. Background technique [0002] In the prior art, more and more mobile terminals (such as mobile phones, tablet computers, etc.) are equipped with fingerprint recognition functions. Fingerprint recognition can not only be used to unlock and wake up mobile terminals, but also can be applied to mobile payment, account login, etc. Because of its convenience and high safety, it is widely used. [0003] With the evolution of technology, full-screen fingerprints are more and more favored by major terminal equipment manufacturers. For full-screen fingerprints, although the entire touch screen can be used to collect fingerprint images, the efficiency of fingerprint collection is low. How to improve fingerprints? The problem of collection efficiency needs to be solved urgently. Contents of the invention [0004] Embodiment...

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
IPC IPC(8): G06K9/00G06F3/0488G06F21/32
CPCG06F3/04886G06F21/32G06V40/13
Inventor 周意保
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap