Fingerprint entry method and device

A fingerprint and fingerprint image technology, applied in the Internet field, can solve problems such as poor user experience and low fingerprint entry efficiency, and achieve the effects of reducing the number of repeated entries, improving user experience, and ensuring efficiency

Inactive Publication Date: 2017-02-15
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, in the process of fingerprint entry, it is necessary to repeat the entry of fingerprints many times to improve the accurac

Method used

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  • Fingerprint entry method and device
  • Fingerprint entry method and device

Examples

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Embodiment Construction

[0078] 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 invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0079] figure 1 It is a flow chart of a method for fingerprint entry according to an exemplary embodiment. The method for fingerprint entry can be applied to an electronic device (such as a smart phone, a tablet computer), and the electronic device is provided with a fingerprint sensor. The fingerprint sensor can be integrated with the touch panel of the electronic device and controlled by the ...

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Abstract

The invention relates to a fingerprint entry method and device, which are used for improving fingerprint entry efficiency. The method comprises the following steps: when having a fingerprint entry trigger event, displaying a finger press region; when the finger press region is triggered to generate a finger press instruction, collecting a fingerprint image through a fingerprint sensor and determining a fingerprint region in the finger press region; judging whether the fingerprint image accords with preset conditions; and if not, reminding to carry out fingerprint entry again in the fingerprint region. The technical scheme is characterized by when having the fingerprint entry trigger event, displaying the finger press region graphically to guide a user to enter a fingerprint in the finger press instruction; and when the fingerprint image input by the user does not accord with the preset conditions, graphically displaying the fingerprint region needing to be entered again to guide the user to enter the fingerprint again in the fingerprint region, thereby reducing repeated entry times of the user, ensuring fingerprint entry efficiency and improving user experience.

Description

technical field [0001] The present disclosure relates to the technical field of the Internet, in particular to a fingerprint entry method and device. Background technique [0002] With the development of fingerprint recognition technology, many smart devices are unlocked with fingerprints with a relatively high safety factor. That is, through repeated entry of multiple fingerprints, a fingerprint template is superimposed, and the fingerprint template is stored in the database. Every time the fingerprint is unlocked, the collected fingerprint is matched with the fingerprint template in the database. If the match is successful, the fingerprint is unlocked. Success, if the match fails, the unlocking fails. However, during the fingerprint entry process, it is necessary to repeat the entry of fingerprints many times to improve the accuracy of the fingerprint template, so that the fingerprint entry efficiency is relatively low, and the user experience is relatively poor. Conten...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/03G06F21/32
CPCG06F21/32G06V40/13G06V10/993
Inventor 纪传舜王珏王倩倩
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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