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Fingerprint identification method, authentication method and device, and identity verification machine

A fingerprint identification and identity verification technology, applied in the field of image recognition, can solve the problems of inability to collect fingerprints, stringent fingerprint comparison accuracy balance, etc.

Active Publication Date: 2018-09-28
BEIJING KUANGSHI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the object of the present invention is to provide a fingerprint identification method, an identity verification method and device, and an identity verification machine to alleviate the technical problem that the prior art cannot effectively balance the severity of fingerprint collection and the accuracy of fingerprint comparison

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  • Fingerprint identification method, authentication method and device, and identity verification machine
  • Fingerprint identification method, authentication method and device, and identity verification machine

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Embodiment Construction

[0032]In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. the embodiment. 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.

[0033] First, refer to figure 1 An example electronic device 100 for implementing the fingerprint recognition method or identity verification method of the embodiment of the present invention will be described.

[0034] Such as figure 1 As shown, the electronic device 100 includes one or more processing devices 102, one or more storage devices 104, an input device 106, an output dev...

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PUM

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Abstract

The invention provides a fingerprint identification method, an authentication method and an authentication device, and an identity verification machine, relating to the technical field of image recognition. The method comprises the steps of: acquiring a fingerprint quality value of fingerprint information of a target object collected by a fingerprint module in the identity verification machine; determining whether the fingerprint information satisfies the comparison requirement based on the fingerprint quality value, wherein the comparison requirement is determined based on the critical mass value, and the critical mass value is the critical fingerprint quality value corresponding to the fingerprint comparison result that does not satisfy the preset accuracy requirement to meet the presetaccuracy requirement; and if it is determined that the fingerprint information satisfies the comparison requirement, comparing the fingerprint information with the fingerprint characteristic data of the target object to obtain a fingerprint comparison result of the target object. The invention alleviates the technical problem that the prior art cannot perform effective balancing on fingerprint collecting severity and fingerprint comparison accuracy.

Description

technical field [0001] The invention relates to the technical field of image recognition, in particular to a fingerprint recognition method, an identity verification method and device, and an identity verification machine. Background technique [0002] With the development of self-help and sharing economy, some self-service equipment has entered people's lives. For example, self-service ticket machines, self-service shopping machines, self-service shopping stores, self-service attendance machines, etc. In most of the existing self-service devices, the self-service operation is completed by scanning the QR code or scanning the ID card. With the rapid development of artificial intelligence technology in recent years, face recognition technology is also applied to self-service equipment. [0003] Face recognition technology is the main verification algorithm for self-service equipment. In order to match the hardware configuration of its algorithm model, the accuracy of face r...

Claims

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Application Information

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IPC IPC(8): G06K9/00
CPCG06V40/1347G06V40/1365
Inventor 郭志鹏
Owner BEIJING KUANGSHI TECH