Identity verification method and device and electronic equipment

An identity verification method and identity verification technology, applied in the field of identity verification methods, devices and electronic equipment, can solve problems such as inconspicuous finger veins, thick hand calluses, and affecting finger vein collection

Active Publication Date: 2020-07-07
ZHEJIANG UNIVIEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although finger vein recognition technology has more advantages than other biometric technologies, some people's finger veins are not obvious due to their special physique, or the hand calluses are too thick due to special industries, which affects the collection of finger veins, resulting in verification go wrong

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  • Identity verification method and device and electronic equipment
  • Identity verification method and device and electronic equipment
  • Identity verification method and device and electronic equipment

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0022] It should be noted that like numerals and let...

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Abstract

The embodiment of the invention provides an identity verification method and device and electronic equipment and belongs to the technical field of information security. The method comprises the following steps that: a fingerprint characteristic value and a finger vein characteristic value are acquired; a combined similarity according to the fingerprint characteristic value and the finger vein characteristic value is obtained; and the combination similarity is compared with an adaptive threshold, and if the combination similarity is greater than the adaptive threshold, matching is passed. Thus,verification errors caused by fingerprint material counterfeiting are avoided, and meanwhile, verification failure caused by errors in the acquisition of any one of the fingerprint characteristic value and the finger vein characteristic value due to environmental factors is also avoided.

Description

technical field [0001] The present invention relates to the technical field of information security, in particular, to an identity verification method, device and electronic equipment. Background technique [0002] With the improvement of people's living standards, identity verification technology is more and more widely used in daily life, such as access control, system login, etc. Among them, fingerprint recognition is the most widely used, but fingerprint materials are easy to be forged, which affects the verification results. In recent years, the identity verification method using finger veins has gradually emerged. Since finger veins are an internal feature of the human body, they are not easy to be forged, and finger veins are unique. Even identical twins have the same veins inside their fingers. There is a difference. Compared with fingerprint recognition, it has a lower error rate, and it also avoids recognition errors caused by fraudulent recognition materials. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/62
CPCG06V40/1347G06V40/1365G06V40/10G06V40/14G06F18/22
Inventor 侯强
Owner ZHEJIANG UNIVIEW TECH CO LTD
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