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Palmprint-based authentication unlocking method, terminal and system

A palmprint and terminal technology, applied in terminals and systems, in the field of palmprint-based authentication and unlocking methods, can solve the problems of inability to realize real-time intelligent control of the access control system, poor security, high recognition error rate, etc., achieve good real-time performance and improve security The effect of high reliability and low recognition error rate

Inactive Publication Date: 2012-03-21
HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing identification technology usually has a high identification error rate, poor security, and cannot realize real-time intelligent control of the access control system.

Method used

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  • Palmprint-based authentication unlocking method, terminal and system
  • Palmprint-based authentication unlocking method, terminal and system
  • Palmprint-based authentication unlocking method, terminal and system

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Experimental program
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Embodiment Construction

[0038] The solution of the embodiment of the present invention is mainly to apply the palmprint recognition technology to the handheld mobile terminal to realize the palmprint identity recognition of any shape and posture anytime and anywhere, so as to improve the security of the access control system and the convenience of users.

[0039] The access control system in the embodiment of the present invention includes an ordinary access control system and other systems that require identification for unlocking, such as a car identification system, etc.; the terminal in this embodiment can be a handheld terminal such as a mobile terminal such as a mobile phone.

[0040] Such as figure 1 As shown, an embodiment of the present invention proposes a method for unlocking based on palmprint authentication, including:

[0041] Step S101, the mobile terminal acquires the palmprint image of the user;

[0042] In this embodiment, the mobile terminal has a display interface and a camera fu...

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PUM

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Abstract

The invention relates to a palmprint-based authentication unlocking method, terminal and system, and the method comprises the following steps: using a mobile terminal to acquire a palmprint image of a user; processing the palmprint image and acquiring palmprint characteristic parameters; performing identity authentication on the user according to the palmprint characteristic parameters and a local database; and instructing a door access system to unlock after the user passes the authentication. A palmprint identification technology is applied to the hand-held mobile terminal, thereby realizing palmprint identity identification in any shape and posture at any time and any place; the method has the advantages of good real-time property, low identification error rate, strong robustness, good expansibility and the like; by adopting the method, not only can the safety of the door access system be improved, but also the convenience is brought to the user; and the method can be widely applied to ordinary door access systems and other systems, such as automobile identity identification systems and the like, which need to perform identity identification for unlocking.

Description

technical field [0001] The invention relates to the field of security technology, in particular to a palmprint-based authentication unlocking method, terminal and system. Background technique [0002] With the continuous development of communication technology, the security technology of access control system has been continuously improved, and various anti-theft locks have emerged as the times require. [0003] There are many types of identification technologies for existing access control systems, such as fingerprint identification technology, infrared identification technology, and RFID technology. However, the existing identification technology usually has a high identification error rate, poor security, and cannot realize real-time intelligent control of the access control system. Contents of the invention [0004] The main purpose of the present invention is to provide a palmprint-based authentication unlocking method, terminal and system, aiming at improving the se...

Claims

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Application Information

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IPC IPC(8): G07C9/00G06K9/00
Inventor 曾国坤孟振宇潘正祥赵敏
Owner HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL
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