CN107273847A - Method for collecting iris and equipment, electronic installation and computer-readable recording medium - Google Patents
Method for collecting iris and equipment, electronic installation and computer-readable recording medium Download PDFInfo
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- CN107273847A CN107273847A CN201710441425.XA CN201710441425A CN107273847A CN 107273847 A CN107273847 A CN 107273847A CN 201710441425 A CN201710441425 A CN 201710441425A CN 107273847 A CN107273847 A CN 107273847A
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- iris
- identified
- electronic installation
- image
- related information
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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
Abstract
The invention discloses a kind of method for collecting iris, for electronic installation.Electronic installation includes being used for the iris recognition module that iris recognition is carried out for the iris of object to be identified.Method for collecting iris includes：Electronic installation is controlled to obtain the related information of iris；Related information is changed according to association information cuing object to be identified until iris recognition module collects effective iris image.Method for collecting iris, iris capturing equipment, electronic installation and the computer-readable recording medium of embodiment of the present invention first detect whether the extraneous factor for having an impact iris image acquiring when gathering iris image, point out user to eliminate influence of the extraneous factor to iris image acquiring when there is above-mentioned extraneous factor.In this way, so that iris recognition module obtains high-quality iris image.
Description
Technical field
The present invention relates to biometrics identification technology field, more particularly to a kind of method for collecting iris and equipment, electronics dress
Put and computer-readable recording medium.
Background technology
During iris recognition, the intensity of illumination of external environment, user, which wear U.S. pupil etc., to produce influence to iris recognition.
The content of the invention
The invention provides a kind of method for collecting iris, iris capturing equipment, electronic installation and computer-readable storage medium
Matter.
The method for collecting iris of embodiment of the present invention is used for electronic installation.The electronic installation includes being used for for waiting to know
The iris of other object carries out the iris recognition module of iris recognition, and the method for collecting iris comprises the following steps：
The electronic installation is controlled to obtain the related information of the iris；With
Object to be identified changes the related information until the iris recognition mould according to the association information cuing
Group collects effective iris image.
The iris capturing equipment of embodiment of the present invention is used for electronic installation.The electronic installation includes being used for for waiting to know
The iris of other object carries out the iris recognition module of iris recognition, and the iris capturing equipment includes first control device and prompting
Device.The first control device is used for the related information for controlling the electronic installation to obtain the iris；The suggestion device
Change the related information for the object to be identified according to the association information cuing until the iris recognition module is adopted
Collect effective iris image.
The electronic installation of embodiment of the present invention includes iris recognition module, one or more processors, memory and one
Individual or multiple programs.Wherein one or more of programs are stored in the memory, and are configured to by described one
Individual or multiple computing devices, described program includes the instruction for being used to perform following steps：
The electronic installation is controlled to obtain the related information of the iris；With
Object to be identified changes the related information until the iris recognition mould according to the association information cuing
Group collects effective iris image.
The computer-readable recording medium of embodiment of the present invention includes what is be used in combination with the electronic installation that can be imaged
Computer program, the computer program can be executed by processor to complete above-mentioned method for collecting iris.
Method for collecting iris, iris capturing equipment, electronic installation and the computer-readable storage medium of embodiment of the present invention
Matter first detects whether the extraneous factor for having an impact iris image acquiring when gathering iris image, there is above-mentioned extraneous factor
When prompting user eliminate influence of the extraneous factor to iris image acquiring.In this way, so that iris recognition module obtains high-quality
Iris image.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage will become from the following description of the accompanying drawings of embodiments
Substantially and be readily appreciated that, wherein：
Fig. 1 is the schematic flow sheet of the method for collecting iris of some embodiments of the invention.
Fig. 2 is the module diagram of some embodiment electronic installations of the invention.
Fig. 3 is the module diagram of some embodiment electronic installations of the invention.
Fig. 4 is the schematic flow sheet of the method for collecting iris of some embodiments of the invention.
Fig. 5 is the module diagram of some embodiment electronic installations of the invention.
Fig. 6 is the schematic flow sheet of the method for collecting iris of some embodiments of the invention.
Fig. 7 is the module diagram of some embodiment electronic installations of the invention.
Fig. 8 is the schematic flow sheet of the method for collecting iris of some embodiments of the invention.
Fig. 9 is the module diagram of some embodiment electronic installations of the invention.
Figure 10 is the schematic flow sheet of the method for collecting iris of some embodiments of the invention.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
Also referring to Fig. 1 to 2, the method for collecting iris of embodiment of the present invention is used for electronic installation 100.Electronic installation
100 include carrying out the iris recognition module 20 of iris recognition for the iris of object to be identified.Method for collecting iris includes following
Step：
S11：Electronic installation 100 is controlled to obtain the related information of iris；With
S12：Related information is changed according to association information cuing object to be identified until iris recognition module 20 has been collected
Imitate iris image.
Referring again to Fig. 2, the method for collecting iris of embodiment of the present invention can be adopted by the iris of embodiment of the present invention
Collection equipment 10 is realized.The iris capturing equipment 10 of embodiment of the present invention includes first control device 11 and suggestion device 12.Step
Rapid S11 can be realized that step S12 can be realized by suggestion device 12 by first control device 11.
In other words, first control device 11 can be used for the related information of the control acquisition iris of electronic installation 100；Prompting dress
12 are put to can be used for changing related information according to association information cuing object to be identified until iris recognition module 20 is collected effectively
Iris image.
The iris capturing equipment 10 of embodiment of the present invention can apply to the electronic installation 100 of embodiment of the present invention,
In other words, the electronic installation 100 of embodiment of the present invention includes the iris capturing equipment 10 of embodiment of the present invention.
In some embodiments, electronic installation 100 includes mobile phone, tablet personal computer, notebook computer, intelligent watch, intelligence
Energy bracelet, intelligent glasses, intelligent helmet etc..In a particular embodiment of the present invention, electronic installation 100 is mobile phone.
Referring to Fig. 3, in some embodiments, electronic installation 100 includes iris recognition module 20, one or more places
Manage device 30, memory 40 and one or more programs 41.Wherein one or more programs 41 are stored in memory 40, and
It is configured to be performed by one or more processing.Program 41 includes the instruction for being used to perform following steps：
S11：Electronic installation 100 is controlled to obtain the related information of iris；With
S12：Related information is changed according to association information cuing object to be identified until iris recognition module 20 has been collected
Imitate iris image.
It is appreciated that easily being influenceed during iris image acquiring by extraneous factor, for example, intensity of illumination, whether user
Wear U.S. pupil or sunglasses etc..Iris recognition module 20 is to aid in light filling using infrared light supply 21 when gathering iris image, and by red
The infrared ray that outer camera 22 receives reflection carries out iris image acquisition.And in the case where intensity of illumination is too strong, ambient light
Infrared ray according in is more, and infrared light can excessively cause overexposure, and the iris image clapped is unintelligible.And worn U.S. in user
In the case of pupil or sunglasses, the decorative pattern of U.S. pupil and the color of sunglasses can block the texture information of iris, cause the iris figure obtained
Iris texture is blocked or changed as in, is unfavorable for follow-up iris feature and extracts and recognize.The iris of embodiment of the present invention
Acquisition method first detects whether the extraneous factor for having an impact iris image acquiring when gathering iris image, above-mentioned outer existing
User is pointed out to eliminate influence of the extraneous factor to iris image acquiring during boundary's factor.In this way, so that iris recognition module 20 is obtained
High-quality iris image.
Wherein, the related information in step S11 includes Lighting information, user whether wears iris and whether user wears
Sunglasses etc..Changing related information in step S12 includes removing or reduces influence of the extraneous factor to iris capturing.For example user is led to
Cross and block strong light to reduce influence of the illumination to iris capturing, user takes U.S. pupil or sunglasses to remove U.S. pupil or sunglasses to iris
Block.
Referring to Fig. 4, in some embodiments, electronic installation 100 includes optical flame detector 50.Related information is believed including illumination
Breath.The related information that step S11 control electronic installations 100 obtain iris comprises the following steps：
S111：Optical flame detector 50 is controlled to detect the intensity of illumination of environment；With
S112：Read intensity of illumination.
Step S12 changes related information until iris recognition module 20 is collected according to association information cuing object to be identified
Effective iris image comprises the following steps：
S121：Judge whether intensity of illumination is more than default intensity of illumination；With
S122：When intensity of illumination is more than default intensity of illumination, prompting object to be identified reduces intensity of illumination so that iris is known
Other module 20 collects effective iris image.
Referring to Fig. 5, in some embodiments, first control device 11 includes the first control unit 111 and read single
Member 112.Suggestion device 12 includes the Tip element 122 of judging unit 121 and first.Step S111 can be by the first control unit
111 are realized, step S112 can be realized by reading unit 112.Step S121 can realize by judging unit 121, step S122
It can be realized by the first Tip element 122.
In other words, the first control unit 111 can be used for the intensity of illumination of the control detection environment of optical flame detector 50.Reading unit
112 can be used for reading intensity of illumination.Judging unit 121 can be used for judging whether intensity of illumination is more than default intensity of illumination；First
Tip element 122 can be used for the prompting object to be identified when intensity of illumination is more than default intensity of illumination to reduce intensity of illumination so that rainbow
Film identification module 20 collects effective iris image.
Referring again to Fig. 3, in some embodiments, program 41 also includes the instruction for being used to perform following steps：
S111：Optical flame detector 50 is controlled to detect the intensity of illumination of environment；
S112：Read intensity of illumination；
S121：Judge whether intensity of illumination is more than default intensity of illumination；With
S122：When intensity of illumination is more than default intensity of illumination, prompting object to be identified reduces intensity of illumination so that iris is known
Other module 20 collects effective iris image.
Specifically, the intensity of illumination of environment is detected by optical flame detector 50.It is photosensitive with multiple array arrangements in optical flame detector 50
Element.The voltage of meeting exporting change, the illumination of environment can be calculated according to the value of voltage when light sensitive component receives ambient light
Intensity.Wherein, the intensity size for the ambient light that the size of voltage is received with light sensitive component is proportionate.Optical flame detector 50 is detected
After intensity of illumination, intensity of illumination is read from optical flame detector 50 by reading unit 112.Then, judging unit 121 judges intensity of illumination
Whether default intensity of illumination is more than.When intensity of illumination is more than default intensity of illumination, the first Tip element 122 is pointed out to be identified right
As reducing intensity of illumination.Specifically, user, which can be placed on forehead position with hand and sentence, blocks strong light.User can also use other things
Body, such as books, carry out blocking for strong light.
Referring to Fig. 6, in some embodiments, whether related information wears U.S. pupil including object to be identified.Step S11
The related information that control electronic installation 100 obtains iris comprises the following steps：
S113：Electronic installation 100 is controlled to gather the shooting image of object to be identified；With
S114：Shooting image is handled to judge whether object to be identified wears U.S. pupil.
Step S12 changes related information until iris recognition module 20 is collected according to association information cuing object to be identified
Effective iris image comprises the following steps：
S123：Object to be identified is pointed out to take U.S. pupil so that iris recognition module 20 is adopted when object to be identified wears U.S. pupil
Collect effective iris image.
Referring to Fig. 7, in some embodiments, first control device 11 includes the second control unit 113 and processing is single
Member 114.Suggestion device 12 includes the second Tip element 123.Step S113 can realize by the second control unit 113, step
S114 can be realized by processing unit 114.Step S123 can be realized by the second Tip element 123.
In other words, the second control unit 113 can be used for the shooting figure of the control collection object to be identified of electronic installation 100
Picture；Processing unit 114 can be used for processing shooting image to judge whether object to be identified wears U.S. pupil.Second Tip element 123
Object to be identified is pointed out to take U.S. pupil so that iris recognition module 20 has been collected available for when object to be identified wears U.S. pupil
Imitate iris image.
Referring again to Fig. 3, in some embodiments, program 41 also includes the instruction for being used to perform following steps：
S113：Electronic installation 100 is controlled to gather the shooting image of object to be identified；
S114：Shooting image is handled to judge whether object to be identified wears U.S. pupil；With
S123：Object to be identified is pointed out to take U.S. pupil so that iris recognition module 20 is adopted when object to be identified wears U.S. pupil
Collect effective iris image.
Specifically, it can shoot object to be identified to obtain shooting figure by the infrared camera 22 in iris recognition module 20
Picture.To make the texture of iris portion apparent, it is necessary to which opening the infrared camera 22 in iris recognition module 20 carries out auxiliary benefit
Light.Wherein, shooting image can be the face image of object to be identified or the eyes image of object to be identified, that is, wrap
Include the image of palpebra inferior, iris, sclera and pupil portion.If object to be identified has worn U.S. pupil, U.S. pupil can be covered in rainbow
On film image.Wherein, U.S. pupil may be placed only in iris region, or a part is covered in iris region, and a part is covered in
Sclera region.By handling iris region and sclera region, judge that sclera region and sclera region whether there is specific texture
Characteristic information is to detect whether object to be identified has worn U.S. pupil.Processing unit 114 can be first to iris region and sclera region
Positioned, iris region and sclera region textural characteristics are extracted in positioning after finishing, and by the textural characteristics extracted and in advance
The textural characteristics of storage are matched, and think that object to be identified has worn U.S. pupil after the match is successful.Determine that object to be identified is worn
After Dai Meitong, point out object to be identified to take U.S. pupil to facilitate iris recognition module 20 to adopt again by the second Tip element 123
Collect iris image, so as to carry out iris recognition.
Referring to Fig. 8, in some embodiments, whether related information wears U.S. pupil including object to be identified.Step S11
The related information that control electronic installation 100 obtains iris comprises the following steps：
S113：Electronic installation 100 is controlled to gather the shooting image of object to be identified；With
S114：Shooting image is handled to judge whether object to be identified wears U.S. pupil.
The method for collecting iris of embodiment of the present invention also includes：
S13：Electronic installation 100 is controlled to remove U.S. pupil part from shooting image to obtain when object to be identified wears U.S. pupil
Take effective iris image.
Referring to Fig. 9, in some embodiments, first control device 11 includes the second control unit 113 and processing is single
Member 114.Iris capturing equipment 10 also includes second control device 13.Step S113 can be realized by the second control unit 113, be walked
Rapid S114 can be realized by processing unit 114.Step S13 can be realized by second control device 13.
In other words, the second control unit 113 can be used for the shooting figure of the control collection object to be identified of electronic installation 100
Picture；Processing unit 114 can be used for processing shooting image to judge whether object to be identified wears U.S. pupil.Second control device 13 can
For controlling electronic installation 100 to remove U.S. pupil part from shooting image to obtain effective rainbow when object to be identified wears U.S. pupil
Film image.
Referring again to Fig. 3, in some embodiments, program 41 also includes the instruction for being used to perform following steps：
S113：Electronic installation 100 is controlled to gather the shooting image of object to be identified；
S114：Shooting image is handled to judge whether object to be identified wears U.S. pupil；With
S13：Electronic installation 100 is controlled to remove U.S. pupil part from shooting image to obtain when object to be identified wears U.S. pupil
Take effective iris image.
Shooting image can equally be shot by infrared camera 22 and be obtained.Shooting image can be the face of object to be identified
The eyes image of image or object to be identified, that is, include the image of upper palpebra inferior, iris, sclera and pupil portion.With
Afterwards, extract shooting image by processing unit 114 to extract the textural characteristics of sclera region and iris region, judge that above-mentioned texture is special
Levy whether the textural characteristics with prestoring match, think that object to be identified has worn U.S. pupil when both match.Then, by
The removal that two control devices 13 control electronic installation 100 to carry out U.S. pupil part to shooting image is handled.Specifically, electronic installation
The part of 100 textures that will belong to U.S. pupil in shooting image according to the type of the textural characteristics of U.S. pupil is removed, and is obtained after removal
Shooting image is effective iris image.Wherein, effective iris image refers to that the iris image of collection is complete, clear and rainbow
The image that the texture of film is not blocked.Directly U.S. pupil part is carried out in this way, electronic installation 100 is detected when user wears U.S. pupil
Place to go, U.S. pupil is removed without user, convenient for users to use, improves user experience.
It should be noted that after confirming that object to be identified wears U.S. pupil, electronic installation 100 can point out object to be identified to pluck
Lower U.S. pupil, at the same time, electronic installation 100 can perform step S13 to remove U.S. pupil part to get effective iris image.
After electronic installation 00 gets effective iris image, electronic installation 100 stops prompting object to be identified and takes U.S. pupil at once
Operation.
Referring to Fig. 10, in some embodiments, whether related information wears sunglasses including object to be identified.Step
The related information that S11 control electronic installations 100 obtain iris comprises the following steps：
S115：Electronic installation 100 is controlled to gather the shooting image of object to be identified；With
S116：Shooting image is handled to judge whether object to be identified wears sunglasses.
Step S12 changes related information until iris recognition module 20 is collected according to association information cuing object to be identified
Effective iris image comprises the following steps：
S124：Object to be identified is pointed out to take sunglasses so that iris recognition module 20 is adopted when object to be identified wears sunglasses
Collect effective iris image.
Referring again to Fig. 7, in some embodiments, step S115 can be realized by the second control unit 113, step
S116 can be realized that step S124 can be realized by the second Tip element 123 by processing unit 114.
In other words, the second control unit 113 can be used for the shooting figure of the control collection object to be identified of electronic installation 100
Picture；Processing unit 114 can be used for processing shooting image to judge whether object to be identified wears sunglasses；Second Tip element 123
Object to be identified is pointed out to take sunglasses so that iris recognition module 20 has been collected available for when object to be identified wears sunglasses
Imitate iris image.
Referring again to Fig. 3, in some embodiments, program 41 also includes the instruction for being used to perform following steps：
S115：Electronic installation 100 is controlled to gather the shooting image of object to be identified；
S116：Shooting image is handled to judge whether object to be identified wears sunglasses；With
S124：Object to be identified is pointed out to take sunglasses so that iris recognition module 20 is adopted when object to be identified wears sunglasses
Collect effective iris image.
Wherein, shooting image can from iris recognition module 20 infrared camera 22 or electronic installation 100
Light video camera head 60 shoots and obtained.Shooting image includes the face image of object to be identified.Obtain after shooting image, processing unit
114 handle shooting images to judge whether object to be identified wears sunglasses.Specifically, first according to the pixel grey scale of people's face skin
Value detects the frame of sunglasses with the discontinuous change of the grey scale pixel value of sunglasses, then passes through the side of two eyes regions
Edge information detects sunglasses.If detecting object to be identified has worn sunglasses, the second Tip element 123 is pointed out to be identified at once
Object is taken sunglasses to facilitate iris recognition module 20 to gather iris image, so as to carry out iris recognition.
In some embodiments, the collection of iris image may also be produced when object to be identified wears high myopia glasses
Raw influence.Therefore, object to be identified can also be pointed out by being detected in electronic installation 100 when object to be identified wears high myopia glasses
High myopia glasses are taken to facilitate iris recognition module 20 to gather high-quality iris image.
The computer-readable recording medium of embodiment of the present invention includes being used in combination with the electronic installation 100 that can be imaged
Computer program.Computer program can be performed to complete the iris described in above-mentioned any one embodiment by processor 30
Acquisition method.
For example, computer program can be performed to complete the method for collecting iris described in following steps by processor 30：
S11：Electronic installation 100 is controlled to obtain the related information of iris；With
S12：Related information is changed according to association information cuing object to be identified until iris recognition module 20 has been collected
Imitate iris image.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification
Close and combine.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In the description of the invention, " multiple " are meant that at least two, such as two, three
It is individual etc., unless otherwise specifically defined.
Any process described otherwise above or method description are construed as in flow chart or herein, represent to include
Module, fragment or the portion of the code of one or more executable instructions for the step of realizing specific logical function or process
Point, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not be by shown or discussion suitable
Sequence, including according to involved function by it is basic simultaneously in the way of or in the opposite order, carry out perform function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
Represent in flow charts or logic and/or step described otherwise above herein, for example, being considered use
In the order list for the executable instruction for realizing logic function, it may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system including the system of processor or other can be held from instruction
The system of row system, device or equipment instruction fetch and execute instruction) use, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium " can any can be included, store, communicate, propagate or pass
Defeated program is for instruction execution system, device or equipment or the dress for combining these instruction execution systems, device or equipment and using
Put.The more specifically example (non-exhaustive list) of computer-readable medium includes following：Electricity with one or more wirings
Connecting portion (electronic installation), portable computer diskette box (magnetic device), random access memory (RAM), read-only storage
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device, and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, can even is that can be in the paper of printing described program thereon or other are suitable for computer-readable medium
Medium, because can then enter edlin, interpretation or if necessary with it for example by carrying out optical scanner to paper or other media
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each several part of the present invention can be realized with hardware, software, firmware or combinations thereof.Above-mentioned
In embodiment, the software that multiple steps or method can in memory and by suitable instruction execution system be performed with storage
Or firmware is realized.If, and in another embodiment, can be with well known in the art for example, realized with hardware
Any one of row technology or their combination are realized：With the logic gates for realizing logic function to data-signal
Discrete logic, the application specific integrated circuit with suitable combinational logic gate circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
Those skilled in the art are appreciated that to realize all or part of step that above-described embodiment method is carried
Rapid to can be by program to instruct the hardware of correlation to complete, described program can be stored in a kind of computer-readable storage medium
In matter, the program upon execution, including one or a combination set of the step of embodiment of the method.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing module, can also
That unit is individually physically present, can also two or more units be integrated in a module.Above-mentioned integrated mould
Block can both be realized in the form of hardware, it would however also be possible to employ the form of software function module is realized.The integrated module is such as
Fruit is realized using in the form of software function module and as independent production marketing or in use, can also be stored in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only storage, disk or CD etc..Although having been shown and retouching above
Embodiments of the invention are stated, it is to be understood that above-described embodiment is exemplary, it is impossible to be interpreted as the limit to the present invention
System, one of ordinary skill in the art can be changed to above-described embodiment, change, replace and become within the scope of the invention
Type.
Claims (12)
1. a kind of method for collecting iris, for electronic installation, it is characterised in that the electronic installation includes being used for for be identified
The iris of object carries out the iris recognition module of iris recognition, and the method for collecting iris comprises the following steps：
The electronic installation is controlled to obtain the related information of the iris；With
The object to be identified according to the association information cuing changes the related information until the iris recognition module is adopted
Collect effective iris image.
2. method for collecting iris according to claim 1, it is characterised in that the related information includes Lighting information, institute
Stating electronic installation includes optical flame detector, and the step of control electronic installation obtains the related information of the iris includes following
Step：
The optical flame detector is controlled to detect the intensity of illumination of environment；With
Read the intensity of illumination；
The object to be identified according to the association information cuing changes the related information until the iris recognition mould
The step of group collects effective iris image comprises the following steps：
Judge whether the intensity of illumination is more than default intensity of illumination；With
Pointed out when the intensity of illumination is more than the default intensity of illumination object to be identified reduce the intensity of illumination with
The iris recognition module is set to collect effective iris image.
3. method for collecting iris according to claim 1, it is characterised in that it is described to be identified right that the related information includes
As if it is no wear U.S. pupil, the step of control electronic installation obtains the related information of the iris comprises the following steps：
The electronic installation is controlled to gather the shooting image of the object to be identified；With
The shooting image is handled to judge whether the object to be identified wears U.S. pupil；
The object to be identified according to the association information cuing changes the related information until the iris recognition mould
The step of group collects effective iris image comprises the following steps：
The object to be identified is pointed out to take U.S. pupil when the object to be identified wears U.S. pupil so that the iris recognition module
Collect effective iris image.
4. method for collecting iris according to claim 1, it is characterised in that it is described to be identified right that the related information includes
As if it is no wear U.S. pupil, the step of control electronic installation obtains the related information of the iris comprises the following steps：
The electronic installation is controlled to gather the shooting image of the object to be identified；With
The shooting image is handled to judge whether the object to be identified wears U.S. pupil；
The method for collecting iris also includes：
Controlled when the object to be identified wears U.S. pupil the electronic installation removed from the shooting image U.S. pupil part with
Obtain effective iris image.
5. method for collecting iris according to claim 1, it is characterised in that it is described to be identified right that the related information includes
As if it is no wear sunglasses, the step of control electronic installation obtains the related information of the iris comprises the following steps：
The electronic installation is controlled to gather the shooting image of the object to be identified；With
The shooting image is handled to judge whether the object to be identified wears sunglasses；
The object to be identified according to the association information cuing changes the related information until the iris recognition mould
The step of group collects effective iris image comprises the following steps：
The object to be identified is pointed out to take sunglasses when the object to be identified wears sunglasses so that the iris recognition module
Collect effective iris image.
6. a kind of iris capturing equipment, for electronic installation, it is characterised in that the electronic installation includes being used for for be identified
The iris of object carries out the iris recognition module of iris recognition, and the iris capturing equipment includes：
First control device, the first control device is used for the related information for controlling the electronic installation to obtain the iris；
With
Suggestion device, the suggestion device is used for the object to be identified according to the association information cuing and changes the association letter
Breath is until the iris recognition module collects effective iris image.
7. a kind of electronic installation, it is characterised in that the electronic installation includes：
Iris recognition module；
One or more processors；
Memory；
One or more programs, wherein one or more of programs are stored in the memory, and be configured to by
One or more of computing devices, described program includes the instruction for being used to perform following steps：
The electronic installation is controlled to obtain the related information of the iris；With
The object to be identified according to the association information cuing changes the related information until the iris recognition module is adopted
Collect effective iris image.
8. electronic installation according to claim 7, it is characterised in that the related information includes Lighting information, the electricity
Sub-device includes optical flame detector, and described program also includes the instruction for being used to perform following steps：
The optical flame detector is controlled to detect the intensity of illumination of environment；
Read the intensity of illumination；
Judge whether the intensity of illumination is more than default intensity of illumination；With
Pointed out when the intensity of illumination is more than the default intensity of illumination object to be identified reduce the intensity of illumination with
The iris recognition module is set to collect effective iris image.
9. electronic installation according to claim 7, it is characterised in that the related information, which includes the object to be identified, is
No to wear U.S. pupil, described program also includes the instruction for being used to perform following steps：
The electronic installation is controlled to gather the shooting image of the object to be identified；
The shooting image is handled to judge whether the object to be identified wears U.S. pupil；With
The object to be identified is pointed out to take U.S. pupil when the object to be identified wears U.S. pupil so that the iris recognition module
Collect effective iris image.
10. electronic installation according to claim 7, it is characterised in that the related information includes the object to be identified
Whether U.S. pupil is worn, and described program also includes the instruction for being used to perform following steps：
The electronic installation is controlled to gather the shooting image of the object to be identified；
The shooting image is handled to judge whether the object to be identified wears U.S. pupil；With
Controlled when the object to be identified wears U.S. pupil the electronic installation removed from the shooting image U.S. pupil part with
Obtain effective iris image.
11. electronic installation according to claim 7, it is characterised in that the related information includes the object to be identified
Whether sunglasses are worn, and described program also includes the instruction for being used to perform following steps：
The electronic installation is controlled to gather the shooting image of the object to be identified；
The shooting image is handled to judge whether the object to be identified wears sunglasses；With
The object to be identified is pointed out to take sunglasses when the object to be identified wears sunglasses so that the iris recognition module
Collect effective iris image.
12. a kind of computer-readable recording medium, it is characterised in that the meter being used in combination including the electronic installation with that can image
Calculation machine program, the computer program can be executed by processor to be adopted with completing the iris described in claim 1 to 5 any one
Diversity method.
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