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Fingerprint information processing method and device

An information processing method and fingerprint information technology, which are applied in the field of fingerprint information processing methods and devices, can solve problems such as user loss and fingerprint leakage, and achieve the effects of improving security, ensuring security, and avoiding leakage

Active Publication Date: 2020-09-08
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after the user enters the fingerprint, if the fingerprint is not deleted in time, the fingerprint will be leaked, which may cause heavy losses to the user.

Method used

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  • Fingerprint information processing method and device
  • Fingerprint information processing method and device
  • Fingerprint information processing method and device

Examples

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Embodiment Construction

[0077] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0078] The terminology used in the present disclosure is for the purpose of describing particular embodiments only, and is not intended to limit the present disclosure. As used in this disclosure and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood...

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Abstract

The present disclosure relates to a method for processing fingerprint information, which is applied to a terminal. The method includes: receiving a fingerprint input operation, the fingerprint input operation is used to input fingerprint information to trigger the terminal to execute a first application; When the execution of an application ends, output fingerprint erasure prompt information, the fingerprint erasure prompt information is used to prompt to erase the fingerprint imprint corresponding to the fingerprint information. Therefore, the present disclosure allows the user to erase the fingerprint imprint in time according to the fingerprint erasing prompt information, thereby avoiding the leakage of the fingerprint information and improving the security of the fingerprint information.

Description

technical field [0001] The present disclosure relates to the field of communication technologies, and in particular to a fingerprint information processing method and device. Background technique [0002] With the continuous development of communication technology, various applications are becoming more and more extensive. In order to ensure the security of applications, when an application is opened, security verification specified by the application is often required. For example: fingerprint verification. In related technologies, during fingerprint verification, a user is generally required to input a fingerprint, and then the input fingerprint is compared with a pre-stored fingerprint for verification. However, after the user inputs the fingerprint, if the fingerprint is not deleted in time, the fingerprint will be leaked, which may cause heavy losses to the user. Contents of the invention [0003] In order to overcome the problems existing in related technologies, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/32G06F21/45G06V40/13
CPCG06F21/32G06F21/45G06F2221/2143G06V40/13G06V40/20G06V40/50G06V40/1318G06F3/0484G06F3/04883
Inventor 褚跃跃
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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