Biometric identification apparatus based on fusion of iris and human face and biometric identification method using apparatus

A technology of biometric identification and face fusion, applied in the field of biometric identification, can solve the problems of low iris collection and recognition rate, limited application range, large iris color difference, etc., and achieve the effect of enhancing user experience, expanding the applicable population, and improving recognition efficiency

Inactive Publication Date: 2016-02-10
BEIJING INST OF RADIO METROLOGY & MEASUREMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The first technical problem to be solved by the present invention is to provide a biometric identification device based on the fusion of iris and human face; this device effectively solves the problem that the current biometric identification device only recognizes a specific biological feature, and its application range is limited. , unable to make adaptive changes according to different races, poor iris collection friendliness and other issues; at the same time, this device can locate the position of the human eye through the image of the face collector, so that the iris collector actively adapts to the position of the human eye, improving the recognition Efficiency, enhan

Method used

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  • Biometric identification apparatus based on fusion of iris and human face and biometric identification method using apparatus
  • Biometric identification apparatus based on fusion of iris and human face and biometric identification method using apparatus
  • Biometric identification apparatus based on fusion of iris and human face and biometric identification method using apparatus

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Embodiment Construction

[0037] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

[0038] Such as Figures 1 to 4 As shown, a biometric identification device based on iris and human face fusion, the device includes a housing 1 with an infrared filter plate 2 on the front panel 11, a first gap is opened on the infrared filter plate 2, and the first gap is formed on the infrared filter plate 2. A half-mirror 3 is installed at a gap, and the infrared filter plate 2 and the half-mirror 3 are centered and arranged; a second gap is arranged on the front panel 11 of the housing 1, and A plexiglass 4 is installed at the second gap;

[0039] The housing 1 is provided with a central processing unit 5, a light source unit 6, a face collector 7 positioned at the rear of the plexiglass 4 and an iris collector 8 positioned at the rear of the inner panel of the half-mirror 3, The iris collector 8 is set in the housing 1 through the r...

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Abstract

The present invention discloses a biometric identification apparatus based on fusion of an iris and a human face. The apparatus comprises a housing with an infrared filter plate arranged on a front panel, wherein a central processing unit, a light source unit, a human face collector located behind glass and an iris collector located behind the inside plate surface of a half-transparent and half-reflecting mirror are arranged in the housing; the iris collector is erected in the housing by a rotary holder; and the human face collector, the light source unit, the iris collector and the rotary holder are electrically connected to the central processing unit. The biometric identification apparatus based on the fusion of the iris and the human face, disclosed by the present invention, effectively solves the problems that one specific biometric feature is identified by using a present biometric identification apparatus, so that the application scope is limited, adaptive changes cannot be made according to different human races, the friendliness of iris collection is poor and the like; and meanwhile, the biometric identification apparatus can locate human eyes by using an image of the human face collector, so that the iris collector can actively adapt to a human eye position, the identification efficiency is improved, and user experience is enhanced.

Description

technical field [0001] The invention relates to a biometric identification device, in particular to a biometric identification device based on fusion of iris and human face and a biometric identification method using the device. Background technique [0002] At present, biometric technology is gradually entering the era of large-scale application. Among all biometric technologies, face and iris recognition are non-contact collection and identification, safe and clean, and avoid the spread of germs. However, most of the current biometric devices only collect and identify a specific biometric feature, which limits the application range of the device. Therefore, there is a need for a biometric identification device that combines human face and iris to make up for the respective defects of the two biometric identification devices and increase the application range of the device. [0003] In addition, the iris color varies greatly between different races. Westerners and other li...

Claims

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Application Information

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IPC IPC(8): G06K9/00
CPCG06V40/161G06V40/18
Inventor 韩一梁郭慧杰王超楠杨昆杨倩倩年丰
Owner BEIJING INST OF RADIO METROLOGY & MEASUREMENT
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