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Fingerprint authentication method, system and computer readable storage medium

A fingerprint authentication and storage medium technology, applied in the field of communications, can solve problems such as low security, and achieve the effect of high fingerprint recognition and improved accuracy

Active Publication Date: 2017-10-17
深圳市优博生活科技有限公司
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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 provide a fingerprint authentication method, system and computer-readable storage medium, aiming to solve the problem that the existing fingerprint authentication method can only perform identity recognition on the terminal or cloud in the process of fingerprint authentication. There are technical problems with low security

Method used

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  • Fingerprint authentication method, system and computer readable storage medium
  • Fingerprint authentication method, system and computer readable storage medium
  • Fingerprint authentication method, system and computer readable storage medium

Examples

Experimental program
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no. 1 example ；

[0084] In the first embodiment of the fingerprint authentication system, the terminal collects fingerprint information entered by the user;

[0085] The terminal collects feature information in the fingerprint information, so that the terminal matches the fingerprint features in the collected fingerprint information with the fingerprint templates in the terminal fingerprint database.

[0086] After the terminal is turned on and running, it enters the standby state, and the device is in the stage of entering the user's fingerprint. After the user enters the fingerprint information through the terminal, the terminal collects the fingerprint information entered by the user, and then collects feature information in the fingerprint information for further identification of the user's identity.

[0087] The terminal matches the fingerprint features in the collected fingerprint information with the fingerprint template in the terminal fingerprint database;

[0088] After the termina...

no. 3 example

[0113] Further, the following is the third embodiment of the fingerprint authentication system provided by the present invention;

[0114] Based on the first embodiment of the fingerprint authentication system, after the said cloud returns identification pass information to the terminal if the identification is successful, it further includes:

[0115] The terminal judges whether the storage space of the terminal has reached a preset upper limit;

[0116] After the terminal fails to match the fingerprint feature, but the cloud successfully identifies the fingerprint feature, the cloud returns the identification pass information to the terminal, wherein the identification pass information includes the fingerprint template in the cloud fingerprint database corresponding to the fingerprint feature, and the cloud When returning the fingerprint template to the terminal, the terminal needs to add a fingerprint template. Due to the limited storage space of the terminal, it is necessa...

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PUM

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Abstract

The invention discloses a fingerprint authentication method. The system comprises the following steps of matching fingerprint features contained in the fingerprint information collected by a terminal with fingerprint templates contained in the fingerprint database of the terminal; if the matching is unsuccessful, sending the fingerprint features to a cloud by the terminal; after the cloud receives the fingerprint features, recognizing the fingerprint features according to fingerprint templates contained in the fingerprint database of the cloud; if the fingerprint features are successfully recognized, returning the recognition passing information to the terminal by the cloud. The invention further provides a fingerprint authentication system and a computer readable storage medium. According to the invention, the terminal fingerprint database of the terminal is adopted for matching fingerprint features contained in the fingerprint information. If the matching is unsuccessful, a user does not need to input the fingerprint information again. At the same time, the collected fingerprint features are transmitted to the cloud, and then the fingerprint features are recognized through the cloud fingerprint database of the cloud. Therefore, the fingerprint authentication of the terminal is achieved without the fingerprint authentication operation carried out again through the cloud. As a result, the fingerprint recognizing degree is high, and the fingerprint recognizing precision is improved.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a fingerprint authentication method, system and computer-readable storage medium. Background technique [0002] Fingerprint authentication refers to the uneven lines on the skin on the front of the finger end, which contain a lot of information. These skin lines are different in patterns, breakpoints and intersections. They are called "features" in information processing, and this "feature" is unique and permanent, which can identify a person with his fingerprint. Correspondingly, by matching the fingerprint features provided by the user with the fingerprint templates stored in the fingerprint template database, if there is a fingerprint template corresponding to the fingerprint features provided by the user in the fingerprint feature database, the matching is successful, indicating that the user's fingerprint authentication success. [0003] In the current fingerprint a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00
CPCG06V40/1365
Inventor 罗雅邓红艳肖振华张秀崔俊新
Owner 深圳市优博生活科技有限公司