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Fingerprint data processing method and device

A data processing device and data processing technology, applied in character and pattern recognition, instruments, computer components, etc., can solve the problem of smart card insecurity and achieve the effect of solving insecurity and improving security

Inactive Publication Date: 2015-04-29
BEIJING TECHSHINO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to provide a fingerprint data processing method and device to solve the problem in the prior art that the smart card is not safe when the fingerprint template is used for verification

Method used

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  • Fingerprint data processing method and device
  • Fingerprint data processing method and device

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Embodiment Construction

[0015] It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0016] In order to make those skilled in the art better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only Embodiments are part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0017] The embodiment of the prese...

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Abstract

The invention discloses a fingerprint data processing method and device. The fingerprint data processing method comprises the steps that a fingerprint image is collected by a fingerprint module; the fingerprint module processes the fingerprint image to obtain a fingerprint template; the fingerprint module sends the fingerprint template to a smart card through a terminal, and fingerprint comparison is conducted by the smart card according to the fingerprint template. By means of the fingerprint data processing method and device, the problem of insecurity of the smart card caused by fingerprint identification is solved, and the effect of improving the security of the smart card is achieved.

Description

technical field [0001] The present invention relates to the field of fingerprint identification, and in particular, to a method and device for processing fingerprint data. Background technique [0002] As the fingerprint recognition technology becomes more and more mature, it has also begun to develop into different application scenarios, from the early applications of fingerprint attendance machines, access control machines, fingerprint authentication devices, fingerprint collection, etc., to the integration of mobile phones, tablets and other mobile devices. Fingerprint recognition technology, but most of these applications are to collect fingerprint features and store them in the device or establish an authentication center, which leads to risks in the storage of fingerprint feature data and the transmission process of feature data. [0003] For example, the fingerprint recognition technology applied to smart cards is to save the pre-collected fingerprint template in the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00
Inventor 于福水单成坤张亚华
Owner BEIJING TECHSHINO TECH
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