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Information prompting method and device based on full-screen fingerprint recognition

An information prompting device and a technology for fingerprint recognition, applied in the field of communication, can solve the problems of mobile terminals being lost, misunderstood, and held by others, so as to avoid misunderstandings or losses.

Active Publication Date: 2017-09-08
深圳市汤诚科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to propose an information prompt method and device based on full-screen fingerprint recognition, aiming to solve the technical problem of economic loss or misunderstanding caused by communication software when the mobile terminal is lost or held by others

Method used

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  • Information prompting method and device based on full-screen fingerprint recognition
  • Information prompting method and device based on full-screen fingerprint recognition
  • Information prompting method and device based on full-screen fingerprint recognition

Examples

Experimental program
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Embodiment 1

[0073] Such as image 3 As shown, the first embodiment of the present invention proposes an information prompt method based on full-screen fingerprint identification, which includes the following steps:

[0074] S101. Obtain current operation fingerprint information, and compare the operation fingerprint information with user fingerprint information;

[0075] The comparison process of the operation fingerprint information and the user fingerprint information: at the same time, the original fingerprint image of the operation fingerprint information and the user fingerprint information is based on the initial calculation of the direction graph and the directionality, and the extraction and characterization of the singularity; the operation fingerprint information and the user fingerprint information Segmentation of the foreground and background of information; fingerprint classification and characterization of category features; fingerprint image enhancement, binarization and re...

Embodiment 2

[0094] In addition, in order to achieve the above purpose, if Figure 5 As shown, the present invention also proposes an information prompting device based on full-screen fingerprint recognition, including:

[0095] A collection and judgment module 420, configured to acquire current operational fingerprint information, and compare the operational fingerprint information with the user fingerprint information;

[0096] The information adding module 430 is used to add preset prompt information to the input content of the sending information and send it to the receiving terminal when the operation fingerprint information is not the user fingerprint information and the send button of the current communication application is clicked.

[0097] Wherein, the information prompting device based on full-screen fingerprint identification further includes a preset module 410 for pre-storing user fingerprint information and setting the corresponding communication application associated with ...

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Abstract

The invention discloses an information prompting method and device based on full-screen fingerprint recognition. The method comprises the steps that current operation fingerprint information is acquired, and the operation fingerprint information is compared with user fingerprint information; when it is judged that the operation fingerprint information is not the user fingerprint information and a sending button of a current communication application program is clicked, preset prompting information is added into input content of sending information, and then the sending information is sent to a receiving terminal. The device comprises a preset module, a collection and judgment module and an information adding module. The information prompting method and device aim to solve the technical problem that when a mobile terminal is lost or held by others, economic loss or misunderstanding is caused through communication software.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to an information prompt method and device based on full-screen fingerprint identification. Background technique [0002] Fingerprint identification refers to identity identification by comparing the detailed feature points of different fingerprints. Because everyone's fingerprints are different, even between the ten fingers of the same person, there are obvious differences in fingerprints, so fingerprints can be used for identification. With the continuous maturity of fingerprint identification technology, fingerprint identification systems are installed on many mobile terminals. Fingerprint identification systems generally include modules such as fingerprint image acquisition, processing, feature extraction, and comparison; fingerprint image acquisition can collect fingerprint images through special fingerprint collectors . The fingerprint sensors used in fingerpr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/32
CPCG06F21/32
Inventor 李志强
Owner 深圳市汤诚科技有限公司