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Fingerprint registration method and terminal device

A fingerprint and registration information technology, applied to instruments, character and pattern recognition, computer components, etc., can solve problems such as low security, complicated operation, and poor usability, and achieve the effect of reducing the rejection rate

Active Publication Date: 2014-09-10
NANCHANG OUFEI BIOLOGICAL IDENTIFICATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional methods are either not very safe, or the operation is complicated and the usability is poor

Method used

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  • Fingerprint registration method and terminal device
  • Fingerprint registration method and terminal device
  • Fingerprint registration method and terminal device

Examples

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Embodiment Construction

[0023] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar parts in the drawings, and thus their detailed descriptions will be omitted.

[0024] Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the present disclosure. However, one skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or more...

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Abstract

The invention relates to a fingerprint registration method and a terminal device. The fingerprint registration method comprises the following steps that first-state fingerprints of users are collected, first feature point information of the first-state fingerprints is extracted, second-state fingerprints of the users are collected, second feature point information is extracted from the second-state fingerprints, and feature point information is selected from an intersection of the first feature point information and the second feature point information and used as first fingerprint registration information of the users.

Description

technical field [0001] The present disclosure relates to fingerprint identification, and in particular, to a fingerprint registration method and a terminal device. Background technique [0002] Certain biometric features of the human body (such as fingerprints / palmprints) are unique to the human body, and their complexity can provide a sufficient number of features for identification. [0003] Fingerprint / palmprint and other identification technologies are currently the most mature and cheap biometric identification technologies. Fingerprint identification technology has been widely used. Not only can we see fingerprint recognition technology in access control and attendance systems, but there are more fingerprint recognition applications in the market: such as laptops, mobile phones, cars, and bank payments can all apply fingerprint recognition technology. Especially with the continuous development of smart phones, there will be a large number of demands related to finger...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00
Inventor 谭强丁国栋蒋亚兵
Owner NANCHANG OUFEI BIOLOGICAL IDENTIFICATION TECH
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