Iris recognition technology-based biological characteristic registration equipment

A technology of iris recognition and biometrics, which is applied in character and pattern recognition, acquisition/recognition of eyes, instruments, etc. It can solve the problems of long iris collection time, extended iris identification time, and iris recognition equipment cannot be quickly collected, etc., to achieve convenient Focus and save time

Inactive Publication Date: 2017-09-22
四川万佳园科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the iris recognition device can not quickly collect the iris and prolong the identification time. The purpose is to provide a biometric registration device based on iris recognition technology and solve the problem of long iris collection time of the iris recognition device.

Method used

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  • Iris recognition technology-based biological characteristic registration equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as figure 1 As shown, the biological feature registration device based on iris recognition technology of the present invention includes a body 1, an iris acquisition camera 2 is arranged on the front of the body 1, and a face fixing device is connected to the front of the body 1, and the face fixing device includes The fixed plate 3 installed horizontally on the front of the body 1, the fixed plate 3 is located below the iris collection camera 2, the front of the fixed plate 3 is connected with a slide plate 4, the slide plate 4 is perpendicular to the fixed plate 3, and a support plate is connected above the slide plate 4 5. The slide plate 4 is provided with a slide rail for the support plate 5 to slide back and forth along the axial direction of the slide plate 4, and the side of the support plate 5 facing the iris collection camera 2 is vertically connected with a mirror ring 6, and the mirror ring 6 is For the collection area of ​​the iris collection camera 2,...

Embodiment 2

[0025] Based on Embodiment 1, the support plate 5 is provided with a groove 7 for placing the human mandible, and the groove 7 is located on the side of the lens ring 6 facing away from the iris collection camera 2 . The present invention sets the position for placing the mandible. The present invention pre-sets the support plate and the lens ring at the best collection position of the iris collection camera. Generally, the user directly places the mandible in the groove, and the eyes are naturally aligned. mirror circle.

Embodiment 3

[0027] The iris collection camera 2 is a double iris collection camera, two mirror rings 6 are connected on the support plate 5, and the two mirror rings 6 are respectively located on both sides of the groove 7, and the two mirror rings 6 are facing the iris collection camera 2 collection area. The iris acquisition camera realizes double-membrane acquisition, and the mirror ring is used to determine the position of the user's two eyes, which is convenient for the iris acquisition camera to realize double-membrane acquisition.

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Abstract

The invention discloses iris recognition technology-based biological characteristic registration equipment. The equipment comprises a machine body; an iris acquisition camera is arranged on the front of the machine body; a human face fixing device is connected right in front of the machine body; the human face fixing device comprises a fixed plate which is horizontally mounted on the front of the machine body; the fixed plate is located below the iris acquisition camera; a sliding plate is connected in front of the fixing plate; the sliding plate is vertical to the fixed plate; a support plate is connected above the sliding plate; the sliding rail which is used by the support plate to slide to and fro along the axial direction of the sliding plate is arranged on the sliding plate; a mirror ring is vertically connected with one side surface, facing toward the iris acquisition camera, of the support plate; the mirror ring directly faces toward an acquisition area of the iris acquisition camera; and a sliding rail which is used by the mirror ring to repeatedly slide along the horizontal axial direction of the support plate is arranged on the support plate. According to the equipment disclosed by the invention, the human face fixing device for enabling the eyes to align the iris acquisition camera and the mirror ring area provided for the users, so that the irises of the users can be located in the acquisition area of the iris acquisition camera and then the iris recognition time is prolonged.

Description

technical field [0001] The invention relates to a registration device, in particular to a biometric feature registration device based on iris recognition technology. Background technique [0002] Iris recognition technology is based on the iris in the eye for identification, and is applied to security equipment (such as access control, etc.) and places with high confidentiality requirements. The human eye structure is composed of sclera, iris, pupil lens, retina and other parts. The iris is the ring-shaped part between the black pupil and the white sclera, which contains many detailed features of interlaced spots, filaments, crowns, stripes, crypts, etc. And once the iris forms during fetal development, it remains constant throughout life. These features determine the uniqueness of iris features, and also determine the uniqueness of identification. Therefore, the iris feature of the eye can be used as the identification object of each person. [0003] At present, when th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00
CPCG06V40/19
Inventor 朱顺金
Owner 四川万佳园科技有限公司
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