CN104899580A - Binocular iris registration device and iris collection method utilizing same - Google Patents
Binocular iris registration device and iris collection method utilizing same Download PDFInfo
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- CN104899580A CN104899580A CN201510373354.5A CN201510373354A CN104899580A CN 104899580 A CN104899580 A CN 104899580A CN 201510373354 A CN201510373354 A CN 201510373354A CN 104899580 A CN104899580 A CN 104899580A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/18—Eye characteristics, e.g. of the iris
- G06V40/19—Sensors therefor
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/50—Maintenance of biometric data or enrolment thereof
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Abstract
The invention discloses a binocular iris registration device. The binocular iris registration device comprises a shell and a central processing module arranged in the shell. A first notch is formed in a front panel of the shell, and an infrared light filter plate is mounted at the first notch. A second notch is formed in the infrared light filter plate, and a semi-transparent semi-reflective mirror is mounted at the second notch. Two iris collectors are arranged on the inner left side and the inner right side of the shell side by side and can move in the shell transversely. The binocular iris registration device has the advantages that through cooperation of binocular ranging and distance promoting lights of the iris collectors, a user can find the right position quickly, so that collection efficiency is improved; motors are used for driving the iris collectors to adapt to pupil distances of different persons, and the iris collectors can align to double eyes of each person in real time, so that quality of collected images is improved, collection success rate is increased greatly, and user experience is improved.
Description
Technical field
The present invention relates to a kind of iris register device, particularly a kind of binocular-type iris register device and utilize this device to gather the method for iris.
Background technology
As state-of-the-art biological identification technology, iris bio-identification is becoming the outstanding person inside field of biological recognition gradually, and other bio-identification is thrown far away after one's death with plurality of advantages such as accuracy, untouchable, antifalsifications by it.
Obtaining high-quality eye image is the first step realizing iris recognition, and existing iris capturing equipment is mainly based on simple eye collection, and need collection just can complete the collection of binocular iris for twice, its complex operation, Consumer's Experience is poor.Existing binocular collecting device simultaneously, distance between two iris capturing devices is fixed, the change of different users's pupil spacing can not be adapted in real time, man-machine interaction is good not, can not give user enough promptings, user needs the position repeatedly adjusting oneself could realize the collection of binocular iris, consuming time longer, experience poor, and collection accuracy is not high.
Summary of the invention
First technical matters that the present invention will solve is to provide a kind of binocular-type iris register device, distance between two iris capturing devices in this binocular-type iris register device can adjust in real time automatically according to the interpupillary distance of user, considerably increase the adaptability of equipment, improve Consumer's Experience; Simultaneously because two cameras can realize the function of binocular range finding, therefore, two iris capturing devices of the present invention have possessed the function (namely measuring the distance between user and equipment) of binocular range finding simultaneously, instead of the laser ranging module that iris equipment is conventional, save hardware cost, reduce the complexity of device.
Second technical matters that the present invention will solve is to provide a kind of method utilizing this binocular-type iris register device to gather iris, the method once can collect the binocular iris of user, improve collecting efficiency, and automatically can adapt to the interpupillary distance of user, provide distance prompt simultaneously, improve collection success ratio.
For solving above-mentioned first technical matters, the present invention adopts following technical proposals:
A kind of binocular-type iris register device, described device comprises a housing and is arranged on the central processing module in described housing; The front panel of described housing offers the first breach, this first indentation, there is provided with infrared absorption filter tabula rasa; This infrared absorption filter tabula rasa can by visible ray filtering, only allows the infrared light of specific band, improves the iris image quality gathered;
Described infrared absorption filter tabula rasa offers the second breach, and this second indentation, there is provided with semi-transparent semi-reflecting lens; Semi-transparent semi-reflecting lens is installed, is convenient to user and observes position residing for eyes when registering, find center accurately rapidly.
In described housing, be provided with two iris capturing devices be arranged side by side in left and right, two iris capturing devices all can in housing transverse shifting, and two iris capturing devices are all electrically connected with described central processing module.
Two iris capturing devices all can in housing transverse shifting, in order to realize the real-time adaptation to user's interpupillary distance.
Further, described infrared absorption filter tabula rasa and semi-transparent semi-reflecting lens are that center superposition is arranged.
Further, be provided with erecting frame in described housing, described iris capturing device is arranged on described erecting frame by displacement drive motor.
Two iris capturing devices are along the symmetrical placement in erecting frame center, in use, this erecting frame plays the effect supporting iris capturing device, simultaneously two iris capturing devices can by displacement drive motor on erecting frame to the left and right both sides move, the initial position of two iris capturing devices lays respectively at the left and right sides at erecting frame center, in use, according to the image that iris capturing device photographs, calculate the interpupillary distance of user, central processing module controls the mobile adjustment from initial position of two iris capturing devices, until the distance between two iris capturing devices is equal with the interpupillary distance of user, thus the collection of binocular iris can be completed fast, the total length of erecting frame needs the distance range between guarantee two iris capturing devices can cover the interpupillary distance of all users.
Further, be also provided with the distance pilot lamp in the centre position being positioned at two iris capturing devices in described housing, this distance pilot lamp and central processing module are electrically connected; Described distance pilot lamp is arranged on the rear in the interior plate face of described semi-transparent semi-reflecting lens, and coaxially arranges with the center of described semi-transparent semi-reflecting lens.
That the object arranged is like this, by distance pilot lamp thus demarcated the center of whole device.
In use, first will just adjust the distance pilot lamp in the place between the eyebrows position of user, when distance pilot lamp prompts for red light, when prompting user is not in suitable distance range, user needs to adjust the distance between itself and iris register device, when apart from time suitable, prompts for green light apart from pilot lamp, now user only need keep this posture motionless, can complete rapidly the collection of binocular iris.
Further, be also provided with infrared light supply in described housing, described infrared light supply is arranged on the rear in the interior plate face of infrared absorption filter tabula rasa, the shape and this infrared light supply is evenly distributed.Iris register device is when infrared light supply light filling, and iris capturing device can photograph iris texture clearly.
For solving above-mentioned second technical matters, the present invention adopts following technical proposals:
Utilize above-mentioned binocular-type iris register device to gather a method for iris, the method comprises:
The mode that S1, two iris capturing devices adopt binocular to find range from initial position determines the distance of user's distance equipment;
Judge whether the distance of user's distance equipment meets the requirements, then performing step S2 as met the requirements, as undesirable, then repeating step S1;
S2, iris capturing device start the interpupillary distance calculating user;
S3, two iris capturing devices move, until the distance between two iris capturing devices equals the interpupillary distance of user;
S4, iris capturing device gather the binocular iris of user, as gathered successfully, then perform step S5, as unsuccessful in gathered, then repeat step S1 to S3;
S5, binocular iris capturing complete, and initial position got back to by two iris capturing devices.
Further, described step S1 is specially: the distance pilot lamp being provided with the centre position being positioned at two iris capturing devices in described housing, the place between the eyebrows of user is just being adjusted the distance pilot lamp, and constantly near this film register device, two iris capturing devices constantly carry out binocular range finding to user.
Further, described step S2 is specially: two iris capturing devices according to the iris image of captured user, calculate user interpupillary distance.
The present invention compared with prior art, has following actively useful effect:
1, the present invention adopts two iris capturing devices to find range, and instead of traditional range finder module, has saved cost.
2, the distance between two iris capturing devices in the present invention can adjust in real time automatically according to the interpupillary distance of user, considerably increases the adaptability of equipment, improves Consumer's Experience.
3, the present invention is provided with distance pilot lamp in the centre position corresponding with semi-transparent semi-reflecting lens, the effect of this distance pilot lamp also tool location simultaneously, can make user intuitively, capturing position rapidly, raising collecting efficiency.
Accompanying drawing explanation
Fig. 1 is external structure schematic diagram of the present invention.
Fig. 2 is one of inner structure schematic diagram of the present invention.
Fig. 3 is inner structure schematic diagram two of the present invention.
Fig. 4 is the method flow diagram utilizing the present invention to gather user's iris.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figures 1 to 4, a kind of binocular-type iris register device, the central processing module 11 that described device comprises a housing 1 and is arranged in described housing 1; The front panel of described housing 1 offers the first breach, and this first indentation, there is provided with infrared absorption filter tabula rasa 2; Described infrared absorption filter tabula rasa 2 offers the second breach, and this second indentation, there is provided with semi-transparent semi-reflecting lens 3; Described infrared absorption filter tabula rasa 2 and semi-transparent semi-reflecting lens 3 are arranged in center superposition.
Erecting frame 12 is provided with in described housing 1, two iris capturing devices 4 be arranged side by side in left and right are arranged on described erecting frame 12 by displacement drive motor 5, and two iris capturing devices 4 all can be moved on erecting frame 12 by displacement drive motor 5 to the left and right sides.
Also be provided with the distance pilot lamp 13 in the centre position being positioned at two iris capturing devices 4 in described housing 1, described distance pilot lamp 13 is arranged on the rear in the interior plate face of described semi-transparent semi-reflecting lens 3, and coaxially arranges with the center of described semi-transparent semi-reflecting lens 3.Two iris capturing devices 4 and distance pilot lamp 13 are all electrically connected with described central processing module 11.
Further, be also provided with infrared light supply 6 in described housing 1, described infrared light supply 6 is arranged on the rear in the interior plate face of infrared absorption filter tabula rasa 2, the shape and this infrared light supply 6 is evenly distributed.
Utilize above-mentioned binocular-type iris register device to gather a method for iris, the method comprises:
Before use, two iris capturing devices 4 are in initial position, and distance pilot lamp 13 original state is red;
The mode that step S1, two iris capturing devices 4 adopt binocular to find range from initial position determines the distance of user's distance equipment; Be specially, the place between the eyebrows of user is just being adjusted the distance pilot lamp 13, and constantly near this film register device, two iris capturing devices 4 constantly carry out binocular range finding to user;
Iris capturing device 4 judges whether the distance of user's distance equipment meets the requirements, and as met the requirements, distance pilot lamp 13 prompts for green light, then perform step S2; As undesirable, distance pilot lamp 13 prompts for red light, then repeat step S1;
Step S2, iris capturing device 4 start the interpupillary distance calculating user; Be specially: two iris capturing devices 4 according to the iris image of captured user, calculate user interpupillary distance.
Step S3, two iris capturing devices 4 are moved on erecting frame 12 by displacement drive motor 5, until the distance between two iris capturing devices 4 equals the interpupillary distance of user;
Step S4, iris capturing device 4 gather the binocular iris of user, and as gathered successfully, the portable lamp on harvester housing 1 prompts for green light, then perform step S5; As unsuccessful in gathered, the portable lamp on harvester housing 1 prompts for red light, then repeat step S1 to S3;
Step S5, binocular iris capturing complete, and initial position got back to by two iris capturing devices 4, and distance pilot lamp 13 gets back to original state for red.
In sum, the present invention utilizes the binocular of two iris capturing devices to find range and distance prompt lamp matches, the rapid capturing position of user can be made, improve collecting efficiency, and then adopt motor to drive iris capturing device to deacclimatize the interpupillary distance of different people, make two iris capturing devices can aim at the eyes of different people in real time, improve the quality gathering image, greatly add collection success ratio, enhance Consumer's Experience.
The word in description orientation adopted herein " on ", D score, "left", "right" etc. are all convenience in order to illustrate based on the orientation in accompanying drawing shown in drawing, in actual device, these orientation may be different due to the disposing way of device.
In sum, embodiment of the present invention only provides a kind of embodiment of the best, technology contents of the present invention and technical characterstic disclose as above, but the personage being familiar with the technology still may do the various replacement and the modification that do not deviate from creation spirit of the present invention based on disclosed content; Therefore, protection scope of the present invention is not limited to the technology contents that embodiment discloses, therefore all equivalence changes done according to shape of the present invention, structure and principle, be all encompassed in protection scope of the present invention.
Claims (8)
1. a binocular-type iris register device, is characterized in that, described device comprises a housing and is arranged on the central processing module in described housing; The front panel of described housing offers the first breach, this first indentation, there is provided with infrared absorption filter tabula rasa; Described infrared absorption filter tabula rasa offers the second breach, and this second indentation, there is provided with semi-transparent semi-reflecting lens;
In described housing, be provided with two iris capturing devices be arranged side by side in left and right, two iris capturing devices all can in housing transverse shifting, and two iris capturing devices are all electrically connected with described central processing module.
2. a kind of binocular-type iris register device according to claim 1, is characterized in that, described infrared absorption filter tabula rasa and semi-transparent semi-reflecting lens are that center superposition is arranged.
3. a kind of binocular-type iris register device according to claim 1, it is characterized in that, be provided with erecting frame in described housing, described iris capturing device is arranged on described erecting frame by displacement drive motor.
4. a kind of binocular-type iris register device according to claim 1, is characterized in that, be also provided with the distance pilot lamp in the centre position being positioned at two iris capturing devices in described housing, this distance pilot lamp and central processing module are electrically connected; Described distance pilot lamp is arranged on the rear in the interior plate face of described semi-transparent semi-reflecting lens, and coaxially arranges with the center of described semi-transparent semi-reflecting lens.
5. a kind of binocular-type iris register device according to claim 1, it is characterized in that, be also provided with infrared light supply in described housing, described infrared light supply is arranged on the rear in the interior plate face of infrared absorption filter tabula rasa, the shape and this infrared light supply is evenly distributed.
6. utilize the binocular-type iris register device as described in claim arbitrary in the claims 1 to 5 to gather a method for iris, it is characterized in that, the method comprises:
The mode that S1, two iris capturing devices adopt binocular to find range from initial position determines the distance of user's distance equipment;
Judge whether the distance of user's distance equipment meets the requirements, then performing step S2 as met the requirements, as undesirable, then repeating step S1;
S2, iris capturing device start the interpupillary distance calculating user;
S3, two iris capturing devices move, until the distance between two iris capturing devices equals the interpupillary distance of user;
S4, iris capturing device gather the binocular iris of user, as gathered successfully, then perform step S5, as unsuccessful in gathered, then repeat step S1 to S3;
S5, binocular iris capturing complete, and initial position got back to by two iris capturing devices.
7. the method for collection iris according to claim 6, it is characterized in that, described step S1 is specially: the distance pilot lamp being provided with the centre position being positioned at two iris capturing devices in described housing, the place between the eyebrows of user is just being adjusted the distance pilot lamp, and constantly near this film register device, two iris capturing devices constantly carry out binocular range finding to user.
8. the method for collection iris according to claim 6, is characterized in that, described step S2 is specially: two iris capturing devices according to the iris image of captured user, calculate user interpupillary distance.
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| CN201510373354.5A CN104899580A (en) | 2015-06-30 | 2015-06-30 | Binocular iris registration device and iris collection method utilizing same |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105787435A (en) * | 2016-02-03 | 2016-07-20 | 北京天诚盛业科技有限公司 | Indication method and apparatus for iris acquisition |
| CN106557738A (en) * | 2016-09-27 | 2017-04-05 | 北京无线电计量测试研究所 | A kind of long-distance iris identification device |
| CN106570469A (en) * | 2016-11-01 | 2017-04-19 | 北京无线电计量测试研究所 | Self-service type binocular iris registration method and iris registration device based on method |
| CN107194358A (en) * | 2017-05-25 | 2017-09-22 | 四川万佳园科技有限公司 | Biological characteristic registering apparatus based on iris recognition technology |
| CN108363940A (en) * | 2017-12-07 | 2018-08-03 | 上海点与面智能科技有限公司 | One kind being applied to iris capturing mould ranging control method and device in the block |
| CN109165594A (en) * | 2018-08-22 | 2019-01-08 | 深圳先牛信息技术有限公司 | A kind of iris collection device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201005676Y (en) * | 2007-03-13 | 2008-01-16 | 杭州电子科技大学 | Pick device for binoculus iris |
| CN101630064A (en) * | 2009-08-11 | 2010-01-20 | 广东工业大学 | Head video perspective three-dimensional display and control method thereof |
| CN204155292U (en) * | 2014-08-28 | 2015-02-11 | 北京无线电计量测试研究所 | A kind of active infra-red iris identification device |
-
2015
- 2015-06-30 CN CN201510373354.5A patent/CN104899580A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201005676Y (en) * | 2007-03-13 | 2008-01-16 | 杭州电子科技大学 | Pick device for binoculus iris |
| CN101630064A (en) * | 2009-08-11 | 2010-01-20 | 广东工业大学 | Head video perspective three-dimensional display and control method thereof |
| CN204155292U (en) * | 2014-08-28 | 2015-02-11 | 北京无线电计量测试研究所 | A kind of active infra-red iris identification device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105787435A (en) * | 2016-02-03 | 2016-07-20 | 北京天诚盛业科技有限公司 | Indication method and apparatus for iris acquisition |
| CN106557738A (en) * | 2016-09-27 | 2017-04-05 | 北京无线电计量测试研究所 | A kind of long-distance iris identification device |
| CN106557738B (en) * | 2016-09-27 | 2019-04-26 | 北京无线电计量测试研究所 | A kind of long-distance iris identification device |
| CN106570469A (en) * | 2016-11-01 | 2017-04-19 | 北京无线电计量测试研究所 | Self-service type binocular iris registration method and iris registration device based on method |
| CN107194358A (en) * | 2017-05-25 | 2017-09-22 | 四川万佳园科技有限公司 | Biological characteristic registering apparatus based on iris recognition technology |
| CN108363940A (en) * | 2017-12-07 | 2018-08-03 | 上海点与面智能科技有限公司 | One kind being applied to iris capturing mould ranging control method and device in the block |
| CN109165594A (en) * | 2018-08-22 | 2019-01-08 | 深圳先牛信息技术有限公司 | A kind of iris collection device |
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Application publication date: 20150909 |