High-precision anti-interference fingerprint recognition system

A technology of fingerprint recognition and fingerprint recognition module, which is applied in character and pattern recognition, acquisition/arrangement of fingerprints/palmprints, instruments, etc. It can solve the problems that finger prints are easy to be stolen by others and the security of fingerprint recognition is low, so as to improve security Sex, to avoid the effect of low safety

Inactive Publication Date: 2017-06-30
青岛中鉴高科信息有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since finger fingerprints are easy to be stolen by others, only relying on the fingerprint of a single finger for identification, the security of fingerprint identification is low, and it is difficult to avoid the problem of others using stolen fingerprints for identification

Method used

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Examples

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Embodiment Construction

[0008] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0009] The present invention provides a high-precision anti-jamming fingerprint identification system, which includes a stacked finger touch panel and a fingerprint identification module, and the fingerprint identification module includes a plurality of fingerprint identification sub-modules that are independent of each other and arranged at intervals; The fingerprint recognition sub-module includes a substrate and a fingerprint recognition layer; the substrate includes a first surface and a second surface opposite to the first surfa...

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PUM

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Abstract

The invention provides a high-precision anti-interference fingerprint recognition system which comprises a finger pressing panel and a fingerprint recognition module which are arranged in a laminating manner. The fingerprint recognition module comprises a plurality of fingerprint recognition submodules which are independently and separately arranged. According to the system, fingerprints of multiple fingers are simultaneously acquired in fingerprint recognition and a plurality of pieces of characteristic information of the fingerprints is extracted from acquired fingerprint images for matching. When matching of the plurality of pieces of fingerprint characteristic information is successful, successful local fingerprint recognition is determined. Because fingerprint characteristic information matching of multiple fingers is required in each fingerprint recognition, a problem of low fingerprint recognition safety caused by easy theft of a single fingerprint can be prevented, thereby effectively improving fingerprint recognition safety.

Description

technical field [0001] The invention relates to the technical field of fingerprint identification technology, in particular to a high-precision anti-jamming fingerprint identification system. Background technique [0002] In recent years, fingerprint recognition technology has been more and more widely used as a biometric-based identity authentication technology. Such as: smart phones, access control, e-commerce, attendance systems, automatic teller machines (ATM, Automatic Teller Machine) and criminal identification systems, etc. Therefore, higher requirements are put forward for the security of the fingerprint identification device. [0003] Fingerprint recognition is to use the uniqueness and stability of fingerprints to realize identity recognition, and fingerprints do not require user memory and are easy to carry, so fingerprints are more and more used to overcome the shortcomings and inconvenience of traditional identification methods; in addition, fingerprints It re...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06F21/32
CPCG06F21/32G06V40/1353G06V40/1306G06V40/1365
Inventor 不公告发明人
Owner 青岛中鉴高科信息有限公司
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