CN105389496A - Iris unlocking system - Google Patents
Iris unlocking system Download PDFInfo
- Publication number
- CN105389496A CN105389496A CN201510760522.6A CN201510760522A CN105389496A CN 105389496 A CN105389496 A CN 105389496A CN 201510760522 A CN201510760522 A CN 201510760522A CN 105389496 A CN105389496 A CN 105389496A
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- CN
- China
- Prior art keywords
- iris image
- iris
- image information
- display screen
- unlocking
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000013500 data storage Methods 0.000 claims abstract description 20
- 238000012790 confirmation Methods 0.000 claims abstract description 16
- 210000005252 bulbus oculi Anatomy 0.000 claims abstract description 8
- 210000000352 storage cell Anatomy 0.000 claims description 17
- 210000001508 eye Anatomy 0.000 claims description 16
- 210000001747 pupil Anatomy 0.000 claims description 9
- 210000000467 autonomic pathway Anatomy 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 10
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000000720 eyelash Anatomy 0.000 description 1
- 210000000744 eyelid Anatomy 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Collating Specific Patterns (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The present invention discloses an iris unlocking system. The system comprises an iris image acquiring unit, a control unit, a data storage unit, a data comparison unit, an unlocking unit and a display screen. The iris image acquiring unit is used for scanning an iris of an eyeball to generate an iris image; the control unit is used for receiving and identifying scanned iris image information; the data comparison unit is used for receiving the scanned iris image information, accessing the data storage unit, comparing the iris image information received by the control unit with iris image information of the data storage unit, and outputting confirmation information if the information is completely matched; and after the unlocking unit obtains the confirmation information, the display screen is regulated from a locked state to an unlocked state. The iris unlocking system provided by the present invention has higher security, is more convenient in usage, and can replace an existing conventional personal identification technology, so that electronic equipment performs accurate discrimination on the identity of a user.
Description
Technical field
The present invention relates to identity identification technical field, be specifically related to a kind of iris system for unlocking.
Background technology
The live and work popularized as people of the electronic equipments such as smart mobile phone, PC (comprising desktop computer, notebook computer and panel computer) all brings great convenience.Store the file relating to individual privacy or official secrets in a large number in above-mentioned electronic equipment, need by identity recognizing technology, electronic equipment to be screened user, the owner of equipment can browse to guarantee to only have, file in use equipment.
Common identity recognizing technology arranges password, the numeral that user pre-sets to electronic equipment input or character, its identity of electronic device identification, but carry out identification by password and there is many deficiencies, such as: it is not high that simple password security is set, complicated password is difficult to memory, and user easily forgets Password.
Summary of the invention
For solving the problems of the technologies described above, the object of the invention is to propose a kind of iris system for unlocking, replacing existing conventional identity recognizing technology to reach, electronic apparatus system is accurately screened user's identity, and then the object whether decision unlocks.
The technical scheme adopted is:
A kind of iris system for unlocking, comprises iris image acquisition unit, control module, data storage cell, comparing unit, separates lock unit and display screen;
Described iris image acquisition unit, comprises the camera lens module and infrared LED lamp that are operated by control module, and after detecting eyeball, the iris of scanning eyeball is to generate iris image;
Described control module identifies by the iris image information scanned for receiving;
Described data storage cell includes the iris image information of the predetermined personal information of identifiable design individuality;
Described comparing unit can receive by the iris image information scanned, and may have access to described data storage cell, the iris image information receive control module and the iris image information of data storage cell are compared, and information is mated completely, then export a confirmation;
Described solution lock unit, in order to after this confirmation produces, makes this display screen be adjusted to released state by lock-out state; Wherein said lock-out state is that after the state or operation that cannot continue to operate display screen, display screen continues the original state of display, and described released state is that after allowing to continue the state of operation or operation to display screen, display screen shows different states.
Preferably, the iris image information of the predetermined personal information of described data storage cell comes from the generation of iris image acquisition unit.
Preferably, described display screen is the display screen of mobile phone or computer.
Preferably, described iris image information comprises the shape of pupil and the shape of its position and Autonomic Nerve Wreath.
Preferably, described iris image information also comprises shape and its position of dim spot.
Preferably, described camera lens module becomes with the vibrational power flow of infrared LED lamp the eyes can taking identified person, and described data processing unit can receive the iris image information of every eye respectively.
Preferably, only have the iris image information comparison of two eyes to mate completely, just export described confirmation.
Preferably, the wave band of described infrared LED lamp is 650-1200nm.
Beneficial effect of the present invention is:
Compared with prior art, the present invention is undertaken scanning by comparison iris image information, identify, comparison, thus user's identity is identified, there is higher security, and use convenient, can reach and replace existing conventional identity recognizing technology, electronic equipment is accurately screened user's identity, and then the object whether decision unlocks.
Accompanying drawing explanation
Fig. 1 is the structural principle block diagram of iris system for unlocking of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described further.
Shown in Figure 1, a kind of iris system for unlocking, comprises iris image acquisition unit 10, control module 20, data storage cell 30, comparing unit 40, separates lock unit 50 and display screen 60;
Described iris image acquisition unit 10, comprises the camera lens module and infrared LED lamp that are operated by control module, and after detecting eyeball, the iris of scanning eyeball is to generate iris image; This camera lens module preferably uses the camera with variable capture area (flexible region) to be used for automatic focus, and the lens preferably using focal length to be greater than 5mm are to prevent the reduction of the auto-focus function caused due to the eyelid of people (i.e. identified person), eyelashes, the motion of nictation.This camera lens module can also arrange vision guide unit further, for the middle body by making the eyes of people be positioned display screen, thus prevents iris secundly.Vision guide unit can be made up of, for the sight line of guide people the guiding light source of the blue light of emission fine or ruddiness.The wave band of this infrared LED lamp is 650-1200nm.
Described control module 20 identifies by the iris image information scanned for receiving; This control module can show as CPU or with the connatural unit of CPU as ESE (a kind of be exclusively used in the chip identified at one's side).
Described data storage cell 30 includes the iris image information of the predetermined personal information of identifiable design individuality; And preferably, the iris image information of the predetermined personal information of described data storage cell comes from the generation of iris image acquisition unit.Namely initial iris image can from the generation of iris image acquisition unit, and as the basis of comparison.Can certainly obtain from other place, obtain as sent from cloud database or background server, but prerequisite is, such original date comes from the data that identified person is stored to cloud database or background server.Unnecessary loaded down with trivial details for reducing, can preferably go out to arrange from iris image acquisition unit and generate initial data.
Described comparing unit 40 can receive by the iris image information scanned, and may have access to described data storage cell, the iris image information receive control module and the iris image information of data storage cell are compared, and information is mated completely, then export a confirmation; Preferably, described iris image information comprises the shape of pupil and the shape of its position and Autonomic Nerve Wreath.Shape, the position of many pupils can be determined by the method for geometry of known technology, and are used as the parameter of identification.Also have, many through holes are not circular completely in shape, many is all the ellipse of transverse direction change, therefore can measure the direction of through hole eccentricity uniquely with the curve of known technology and form fit algorithm and size carries out quantizing thus can be identified with characterization as further identification parameter to promote the quality of identification.And each pupil has Autonomic Nerve Wreath, its shape often varies with each individual, and therefore can be used from the identification parameter one such as the shaped position of pupil the identity confirming identified person.And described iris image information can further include shape and its position of dim spot.Certainly, be not that everyone pupil has dim spot.So, first need to judge whether dim spot exists.This is that iris image acquisition unit can judge when obtaining data at first, if there is the dim spot of pupil, then based on the position of the dim spot scanned and shape also as the identification parameter measured further, for confirming the identity of identified person further.This can improve the precision of identification further.Such as initial identification person has the identification parameter of dim spot, once find that follow-up identified person does not have dim spot, then can directly refuse to export confirmation.
The structure of described camera lens module and infrared LED lamp can be arranged to the eyes can taking identified person, described data processing unit can receive the iris image information of every eye respectively, as long as and can arrange an eye wherein further and just can be exported described confirmation by coupling completely.This is because the pupil of two eyes of some people is symmetrical, its parameter identified is consistent or within acceptable very little error, therefore only needs matching ratio to the eye of wherein.But the identification parameter also having the through hole of people's two eyes is inconsistent, or discrepant, only have the iris image information comparison of two eyes to mate completely respectively, just export described confirmation, this is the object in order to improve accuracy of identification.Described coupling completely refers to that the consistent with each other or similarity of both identification parameters at least reaches 97%.Because common user or identified person do not have to two eyes whether difference is had gained some understanding, therefore preferably, be only have the iris image information comparison of two eyes to mate completely respectively, just export described confirmation.
Described solution lock unit 50, in order to after this confirmation produces, makes this display screen be adjusted to released state by lock-out state; Wherein said lock-out state is that after the state or operation that cannot continue to operate display screen, display screen continues the original state of display, and described released state is that after allowing to continue the state of operation or operation to display screen, display screen shows different states.Wherein, described display screen is the display screen of mobile phone or computer, and this just makes the application of native system can relate to mobile phone or computer, thus native system can be made to apply widely.
The course of work of the present invention is as follows:
Shown in Figure 1, first, iris image acquisition unit 10 scans the iris of eyeball to generate iris image, and then, control module 20 receives and identifies by the iris image information scanned, then, comparing unit 30 receives by the iris image information scanned, and accesses described data storage cell 40, and the iris image information receive control module and the iris image information of data storage cell are compared, information is mated completely, then export a confirmation; Finally separate lock unit 50 after obtaining this confirmation, make this display screen 60 be adjusted to released state by lock-out state.
The present invention has higher security, and uses convenient, can reach and replace existing conventional identity recognizing technology, electronic equipment is accurately screened user's identity, and then the object whether decision unlocks.
A series of detailed description listed is above only illustrating for possible embodiments of the present invention; they are also not used to limit the scope of the invention, all do not depart from the skill of the present invention Equivalent embodiments done of spirit or change all should be included within protection scope of the present invention.
Claims (8)
1. an iris system for unlocking, is characterized in that, comprises iris image acquisition unit, control module, data storage cell, comparing unit, separates lock unit and display screen;
Described iris image acquisition unit, comprises the camera lens module and infrared LED lamp that are operated by control module, and after detecting eyeball, the iris of scanning eyeball is to generate iris image;
Described control module identifies by the iris image information scanned for receiving;
Described data storage cell includes the iris image information of the predetermined personal information of identifiable design individuality;
Described comparing unit can receive by the iris image information scanned, and may have access to described data storage cell, the iris image information receive control module and the iris image information of data storage cell are compared, and information is mated completely, then export a confirmation;
Described solution lock unit, in order to after this confirmation produces, makes this display screen be adjusted to released state by lock-out state; Wherein said lock-out state is that after the state or operation that cannot continue to operate display screen, display screen continues the original state of display, and described released state is that after allowing to continue the state of operation or operation to display screen, display screen shows different states.
2. iris system for unlocking as claimed in claim 1, it is characterized in that, the iris image information of the predetermined personal information of described data storage cell comes from the generation of iris image acquisition unit.
3. iris system for unlocking as claimed in claim 1, it is characterized in that, described display screen is the display screen of mobile phone or computer.
4. iris system for unlocking as claimed in claim 1, is characterized in that, described iris image information comprises the shape of pupil and the shape of its position and Autonomic Nerve Wreath.
5. iris system for unlocking as claimed in claim 4, is characterized in that, described iris image information also comprises shape and its position of dim spot.
6. the iris system for unlocking as described in any one of claim 1-5, is characterized in that, described camera lens module becomes with the vibrational power flow of infrared LED lamp the eyes can taking identified person, and described data processing unit can receive the iris image information of every eye respectively.
7. iris system for unlocking as claimed in claim 6, is characterized in that only having the iris image information comparison of two eyes to mate completely, just export described confirmation.
8. the iris system for unlocking as described in claim 1-5, is characterized in that, the wave band of described infrared LED lamp is 650-1200nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510760522.6A CN105389496A (en) | 2015-11-10 | 2015-11-10 | Iris unlocking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510760522.6A CN105389496A (en) | 2015-11-10 | 2015-11-10 | Iris unlocking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105389496A true CN105389496A (en) | 2016-03-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510760522.6A Pending CN105389496A (en) | 2015-11-10 | 2015-11-10 | Iris unlocking system |
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| Country | Link |
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| CN (1) | CN105389496A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106019953A (en) * | 2016-05-19 | 2016-10-12 | 捷开通讯(深圳)有限公司 | Mobile terminal and method for infrared control based on iris identification |
| CN106991311A (en) * | 2017-03-30 | 2017-07-28 | 维沃移动通信有限公司 | A kind of information processing method and mobile terminal |
| WO2019071490A1 (en) * | 2017-10-11 | 2019-04-18 | 深圳传音通讯有限公司 | Iris recognition unlocking method and system based on intelligent terminal |
| CN110889098A (en) * | 2018-09-07 | 2020-03-17 | 深圳市诚壹科技有限公司 | Screen unlocking method and device of terminal and terminal |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101667234A (en) * | 2009-10-12 | 2010-03-10 | 宏达国际电子股份有限公司 | Locking state conversion method, electronic device and computer program product |
| CN203433529U (en) * | 2013-07-31 | 2014-02-12 | 信利光电股份有限公司 | Miniature iris identification camera module and terminal device |
| CN104036586A (en) * | 2014-06-09 | 2014-09-10 | 京东方科技集团股份有限公司 | Eye-controlled display device and display method thereof and ATM (Automatic Teller Machine) machine system |
-
2015
- 2015-11-10 CN CN201510760522.6A patent/CN105389496A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101667234A (en) * | 2009-10-12 | 2010-03-10 | 宏达国际电子股份有限公司 | Locking state conversion method, electronic device and computer program product |
| CN203433529U (en) * | 2013-07-31 | 2014-02-12 | 信利光电股份有限公司 | Miniature iris identification camera module and terminal device |
| CN104036586A (en) * | 2014-06-09 | 2014-09-10 | 京东方科技集团股份有限公司 | Eye-controlled display device and display method thereof and ATM (Automatic Teller Machine) machine system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106019953A (en) * | 2016-05-19 | 2016-10-12 | 捷开通讯(深圳)有限公司 | Mobile terminal and method for infrared control based on iris identification |
| CN106991311A (en) * | 2017-03-30 | 2017-07-28 | 维沃移动通信有限公司 | A kind of information processing method and mobile terminal |
| WO2019071490A1 (en) * | 2017-10-11 | 2019-04-18 | 深圳传音通讯有限公司 | Iris recognition unlocking method and system based on intelligent terminal |
| CN110889098A (en) * | 2018-09-07 | 2020-03-17 | 深圳市诚壹科技有限公司 | Screen unlocking method and device of terminal and terminal |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161114 Address after: 361000 Fujian province China (Fujian) free trade Xiamen experimentation area Xiangyun Road No. 93 Xiangyun 310 unit A748 Applicant after: Xiamen face information technology Co., Ltd. Address before: 022150 the Inner Mongolia Autonomous Region Hulun Buir city Yakeshi city Xingan Street alley No. 401 Education Hall Applicant before: Chen Lei |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160309 |
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| RJ01 | Rejection of invention patent application after publication |