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Individual recognition method and device based on multimode biological recognition information

A biometric technology to be identified, applied in the field of personal identification, can solve the problem of increasing the time spent on a single verification, and achieve a good user experience

Inactive Publication Date: 2017-10-31
厦门熵基科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this identification mode, each identification needs to match the biometric data of the individual to be identified with all the data in the corresponding database. When the number of users to be identified in the same database is large, this combined identification mode The time spent on a single verification is greatly increased

Method used

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  • Individual recognition method and device based on multimode biological recognition information
  • Individual recognition method and device based on multimode biological recognition information
  • Individual recognition method and device based on multimode biological recognition information

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Embodiment Construction

[0053] In the following detailed description, numerous specific details are set forth by way of example in order to provide a thorough understanding of the relevant teachings. It will be apparent, however, to one skilled in the art that the present teachings may be practiced without these details or with additional features. In other instances, well-known methods, procedures, systems, components and / or circuits have been described in relatively high level detail without unnecessarily obscuring aspects of the present teachings.

[0054] Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe operations as sequential processing, many of the operations may be performed in parallel, concurrently, or simultaneously. In addition, the order of operations can be rearranged. The process may be terminated when its operations are comp...

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Abstract

The invention provides an individual recognition method and device and a program. The method comprises the steps that candidates, with matching degrees higher than a first critical threshold in regard to a first biological feature, in a database are determined as a candidate set; the candidate, with the matching degree higher than a first threshold in regard to the first biological feature, in the candidate set is determined as an individual, and recognition is exited; when all the matching degrees, in regard to the first biological feature, of the candidates in the candidate set are not higher than the first threshold, the candidate cannot be judged in the first judgment part, the candidate, with the matching degree higher than a second critical threshold in regard to a second biological feature, in the candidate set is determined as the individual, and recognition is exited; and when the candidate set is empty, the candidate, with the matching degree higher than a second threshold in regard to the second biological feature, in the database is determined as the individual, and recognition is exited, wherein the first threshold is higher than the first critical threshold, and the second threshold is higher than the second critical threshold. Through the method, a high passing rate and high precision of face recognition and anti-fake capability of palm recognition are achieved at the same time, matching time is shortened while accuracy is ensured, and recognition efficiency is improved.

Description

technical field [0001] The present application relates to the field of biometric identification, in particular, to a method, device and program for personal identification based on multi-mode biometric information. Background technique [0002] Biometric technology and related products have been widely used in user identification and verification / authentication, such as attendance machines, smart locks in the security industry, access control machines, elevator controls, access control products for entrance and exit, parking lot products, and video surveillance products. This biometric identification method can be introduced to achieve the purposes of time management, entrance and exit security control, and people flow statistics. Biometric technology can also be integrated and applied to large-scale software and projects. Specifically, these products can be applied to any environment that requires access control and security control, such as banks, enterprises, institutions...

Claims

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Application Information

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IPC IPC(8): G06K9/00G07C9/00
CPCG07C9/00563G06V40/70
Inventor 车全宏李治农段松林
Owner 厦门熵基科技有限公司
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