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Fingerprint identification system and method thereof

A fingerprint authentication and fingerprint technology, applied in payment architecture, character and pattern recognition, instruments, etc., can solve the problem of inability to perform fingerprint verification, and achieve the effect of improving performance

Inactive Publication Date: 2008-07-23
LENOVO INNOVATIONS LTD HONG KONG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, fingerprint verification may not be possible

Method used

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  • Fingerprint identification system and method thereof
  • Fingerprint identification system and method thereof
  • Fingerprint identification system and method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] Preferred embodiments of the present invention will be described below with reference to the accompanying drawings.

[0026] figure 2 is a system block diagram illustrating the configuration of the fingerprint authentication system according to the present invention. figure 1 The authentication operation of the fingerprint authentication system is illustrated.

[0027] According to this system, fingerprint registration is performed first. In the registration process, fingerprint data is detected from a finger placed on the fingerprint reading section 10 as a fingerprint sensor, and the detected fingerprint data is registered in the fingerprint registration data section 12 .

[0028] In the authentication processing after the registration processing, similarly to the registration processing, fingerprint data is detected from a finger placed on the fingerprint sensor (in step S101). The fingerprint data is sent to the fingerprint collation section 11 . The fingerpri...

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PUM

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Abstract

This invention provides a fingerprint authentication system capable of preventing deterioration of personal authentication accuracy for authentication of a finger of a child in a growth process. The fingerprint authentication system includes a fingerprint registration section in which pieces of fingerprint data are registered, a fingerprint read section which reads one fingerprint data, a fingerprint collation section which inspects whether fingerprint data that matches or almost matches to the fingerprint data read by the fingerprint read section is registered in the fingerprint registration data section and a control section which replaces the fingerprint data that is registered in the fingerprint registration data section and that matches or almost matches to the fingerprint data read by the fingerprint read section with the fingerprint data read by the fingerprint read section or which adds the fingerprint data read by the fingerprint read section to the fingerprint data that is registered in the fingerprint registration data section and that matches or almost matches to the fingerprint data read by the fingerprint read section.

Description

technical field [0001] The invention relates to a fingerprint authentication system and a fingerprint authentication method for personal authentication. Background technique [0002] Conventionally, a personal authentication function represented by a password has been used as a login function of a personal computer or for settlement in electronic commerce. Regarding this authentication function, various techniques are known. These techniques include, for example, an authentication technique by inputting information such as the aforementioned password, and a biometrics authentication technique using biological characteristics. Although an authentication technique using personal information such as a password is easy to operate, this technique has a disadvantage in that the personal information is easily forgotten or stolen. In order to achieve very high authentication accuracy, the number of symbols has to be increased, thereby considerably impairing user-friendliness. [...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06T7/00G06V10/772G07C9/00
CPCG06K9/6255G06Q20/4014G06V10/772G06F18/28
Inventor 大场昭知
Owner LENOVO INNOVATIONS LTD HONG KONG
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