CN106599664A - Iris unlocking method and device and mobile terminal - Google Patents

Iris unlocking method and device and mobile terminal Download PDF

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Publication number
CN106599664A
CN106599664A CN201611161538.6A CN201611161538A CN106599664A CN 106599664 A CN106599664 A CN 106599664A CN 201611161538 A CN201611161538 A CN 201611161538A CN 106599664 A CN106599664 A CN 106599664A
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CN
China
Prior art keywords
iris
preposition
camera
view data
characteristic data
Prior art date
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.)
Pending
Application number
CN201611161538.6A
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Chinese (zh)
Inventor
张云奎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Anyun Century Technology Co Ltd
Original Assignee
Beijing Qihoo Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beijing Qihoo Technology Co Ltd filed Critical Beijing Qihoo Technology Co Ltd
Priority to CN201611161538.6A priority Critical patent/CN106599664A/en
Publication of CN106599664A publication Critical patent/CN106599664A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • 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
    • G06V40/197—Matching; Classification
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/62—Control of parameters via user interfaces

Abstract

The embodiment of the invention provides an iris unlocking method and device and a mobile terminal. The method comprises the following steps: starting a front-facing iris camera and a front-facing universal camera when an iris unlocking command is received; displaying image data acquired by the front-facing universal camera on a screen instead of image data acquired by the front-facing iris camera; and extracting iris feature data from the image data acquired by the front-facing iris camera in the background for verification in order to unlock the screen. Through adoption of the iris unlocking method and device and the mobile terminal, the problems that only two eyes are displayed and the display effect is relatively poor during iris unlocking are solved, and the beneficial effects of capability of displaying a whole human face image during iris unlocking and a good display effect are achieved.

Description

A kind of iris unlocking method, device and mobile terminal
Technical field
The present invention relates to technical field of mobile terminals, more particularly to a kind of iris unlocking method, device and mobile terminal.
Background technology
With developing rapidly for iris technology, iris feature is increasingly widely used in authentication.Wherein, iris is special Levy the authentication frequently as solution lock screen in field of mobile terminals Jing.
Formerly in technology, iris unblock generally obtains iris feature by iris camera.In order to point out user Current shooting effect, guiding user's adjustment shooting angle, shows the preview interface of iris camera on mobile terminal screen.
However, the preview interface of iris camera only has the shooting effect of eyes, display effect is poor.
The content of the invention
In view of the above problems, it is proposed that the present invention solves the above problems or solve above-mentioned asking at least in part to provide A kind of iris unlocking method, device and the mobile terminal inscribed.
According to the first aspect of the invention, there is provided a kind of iris unlocking method, including：Receiving iris unlock instruction When, open preposition iris camera and preposition universal camera shooting head；Replaced with the view data that the preposition universal camera shooting head is obtained The view data that the preposition iris camera is obtained shows in screen；Obtain from the preposition iris camera on backstage Extract iris characteristic data in view data to be verified, to carry out unlocking screen.With can show whole when iris is unlocked The beneficial effect of individual facial image.
It is above-mentioned preposition general to be taken the photograph with described with reference in a first aspect, the present invention is in the first implementation of first aspect The step of showing in screen as the view data that the view data that head is obtained replaces the preposition iris camera acquisition, bag Include：According to the preposition iris camera and preposition universal camera shooting head relative position on mobile terminals, adjust described preposition The shooting angle of iris camera and/or preposition universal camera shooting head so that the iris camera and preposition universal camera shooting head Shooting area is identical；The view data that the preposition universal camera shooting head is obtained is included in shooting preview interface.With can from The dynamic adjustment shooting area beneficial effect consistent so as to ensure shooting image.
It is above-mentioned preposition general to be taken the photograph with described with reference in a first aspect, the present invention is in second implementation of first aspect The step of showing in screen as the view data that the view data that head is obtained replaces the preposition iris camera acquisition, bag Include：The view data that the preposition universal camera shooting head is obtained is included in shooting preview interface；Image according to the preposition iris Head the relatively described preposition universal camera shooting head of eyes focusing area eyes focusing area side-play amount, described image data it Upper generation eyes focusing frame, so that user's moving-head is by eye alignment frame described in eye alignment.With focusing frame can be provided So that user is directed at the beneficial effect of shooting angle.
It is above-mentioned to receive iris unblock with reference in a first aspect, the present invention is in the third implementation of first aspect During instruction, preposition iris camera is opened and the step of preposition universal camera shooting head, including：When iris unlock instruction is received, Start two threads and be separately operable preposition iris camera and preposition universal camera shooting head.Start simultaneously with multithreading can be passed through The beneficial effect of multiple cameras.
With reference in a first aspect, the present invention is in the 4th kind of implementation of first aspect, it is above-mentioned on backstage from described preposition Extract iris characteristic data in the view data that iris camera is obtained to be verified, the step of to carry out unlocking screen, including： Iris characteristic data is extracted in the view data that backstage obtains from the preposition iris camera to be verified；If the iris is special Data are levied by checking, then iris solution lock screen success；If the iris characteristic data is not verified, iris solution lock screen Failure.With the beneficial effect that can be unlocked according to iris feature the result.
With reference to first aspect or the 4th kind of implementation of first aspect, the present invention is in the 5th kind of realization side of first aspect In formula, tested in the above-mentioned extraction iris characteristic data in the view data that backstage obtains from the preposition iris camera Card, the step of to carry out unlocking screen after, also include：If the iris characteristic data is not verified, digital solution is opened Lock interface or figure unlock interface, to carry out unlocking screen.With can iris unblock failure after can adopt other modes The beneficial effect of unblock.
With reference in a first aspect, the present invention is in the 6th kind of implementation of first aspect, if in the above-mentioned iris feature Data are not verified, then the step of iris solution lock screen fails after, including：Show in the preview interface of front-facing camera The information of iris characteristic data is verified again.With the beneficial effect that can point out client iris signature verification failure.
With reference to the 6th kind of implementation of first aspect, the present invention is above-mentioned in the 7th kind of implementation of first aspect The step of information for verifying iris characteristic data again is shown in the preview interface of front-facing camera, including：To preposition The shooting process of camera sends the first message of the information for including verifying iris characteristic data again；Preposition take the photograph described As the shooting process of head is received after the first message, iris characteristic data will be again verified in the first message In the frame of video that information insertion front-facing camera is obtained, the information is included into preview circle in front-facing camera In face.With the beneficial effect that client iris signature verification failure can be pointed out in preview interface.
It is of the invention in the 8th kind of implementation of first aspect with reference to the 6th kind of implementation of first aspect, upper If stating, iris characteristic data is not verified, shows in the preview interface of front-facing camera and verify iris characteristic data again Information the step of after, also include：If the not verified number of times of the iris characteristic data reaches predetermined number of times, Opening anti-theft pattern.With can when iris feature authentication failed is multiple opening anti-theft pattern beneficial effect.
It is of the invention in the 9th kind of implementation of first aspect with reference to the 6th kind of implementation of first aspect, upper If stating, iris characteristic data is not verified, shows in the preview interface of front-facing camera and verify iris characteristic data again Information the step of after, also include：If iris characteristic data is not verified, the figure that front-facing camera shoots is preserved Picture, and it is uploaded to cloud server.With anti-theft feature can be realized by shooting image after iris feature is not verified Beneficial effect.
With reference to first or second implementation of first aspect, ten kind implementation of the present invention in first aspect In, the above-mentioned view data by the preposition universal camera shooting head acquisition is included the step of shooting preview interface, including：Will be described The view data that preposition universal camera shooting head is obtained is set to the data source of shooting preview interface interface；Shooting preview interface is called to connect Mouth shows the view data of the preposition universal camera shooting head.With the beneficial effect that can call existing interface display data.
According to the second aspect of the invention, there is provided a kind of iris tripper, including：Camera opening module, is used for When iris unlock instruction is received, preposition iris camera and preposition universal camera shooting head are opened；Image display, for The view data that the preposition universal camera shooting head is obtained replaces the view data of the preposition iris camera acquisition in screen Show；Iris unlocked state, for extracting iris feature in the view data that backstage obtains from the preposition iris camera Data are verified, to carry out unlocking screen.With the beneficial effect that whole facial image can be shown when iris is unlocked.
With reference to second aspect, the present invention in the first implementation of second aspect, wrap by above-mentioned image display Include：Shooting angle adjust submodule, for according to the preposition iris camera and preposition universal camera shooting head on mobile terminals Relative position, adjust the shooting angle of the preposition iris camera and/or preposition universal camera shooting head so that the iris is taken the photograph Picture head is identical with the shooting area of preposition universal camera shooting head；First image display sub-module, for by the preposition universal camera shooting The view data that head is obtained is displayed in shooting preview interface.With can be with shooting area automatic adjustment so as to ensureing shooting image one The beneficial effect of cause.
With reference to second aspect, the present invention in second implementation of second aspect, wrap by above-mentioned image display Include：Second image display sub-module, for the view data that the preposition universal camera shooting head is obtained to be included in shooting preview circle Face；Focusing frame generates submodule, for relatively described preposition general according to the eyes focusing area of the preposition iris camera The side-play amount of the eyes focusing area of camera, generates eyes focusing frame, so that user's slip-on head on described image data Portion is by eye alignment frame described in eye alignment.With can provide focusing frame so that user be aligned shooting angle beneficial effect Really.
With reference to second aspect, the present invention in the third implementation of second aspect, wrap by above-mentioned camera opening module Include：Camera opens submodule, for when iris unlock instruction is received, two threads of startup to be separately operable preposition iris and take the photograph As head and preposition universal camera shooting head.With the beneficial effect that can simultaneously start multiple cameras by multithreading.
With reference to second aspect, in the 4th kind of implementation of second aspect, above-mentioned iris unlocked state is wrapped the present invention Include：Iris feature verifies submodule, extracts iris in the view data obtained from the preposition iris camera for backstage special Levy data to be verified；Unlock successfully submodule, if for the iris characteristic data by checking, iris solution lock screen into Work(；Unblock failure submodule, if not verified for the iris characteristic data, the failure of iris solution lock screen.With can With the beneficial effect unlocked according to iris feature the result.
With reference to second aspect or the 4th kind of implementation of second aspect, the present invention is in the 5th kind of realization side of second aspect In formula, after above-mentioned iris unlocked state, also include：Standby unlocked state, if not passing through for the iris characteristic data Checking, then open digital unlock interface or figure unlock interface, to carry out unlocking screen.With can iris unblock failure after The beneficial effect of other modes unblock can be adopted.
It is of the invention in the 6th kind of implementation of second aspect with reference to second aspect, in above-mentioned unblock failure submodule Afterwards, also include：Again verification tip submodule, verify again iris feature for showing in the preview interface of front-facing camera The information of data.With the beneficial effect that can point out client iris signature verification failure.
With reference to the 6th kind of implementation of second aspect, the present invention is above-mentioned in the 7th kind of implementation of second aspect Verification tip submodule again, including：First message transmitting element, includes again for sending to the shooting process of front-facing camera The first message of the information of checking iris characteristic data；Information display unit, in the front-facing camera Shooting process is received after the first message, by the prompting letter for verifying iris characteristic data again in the first message In the frame of video that breath insertion front-facing camera is obtained, the information is included in the preview interface of front-facing camera. With the beneficial effect that client iris signature verification failure can be pointed out in preview interface.
It is of the invention in the 8th kind of implementation of second aspect with reference to the 6th kind of implementation of second aspect, upper After stating verification tip submodule again, also include：Anti-theft modes open submodule, if not passing through for the iris characteristic data The number of times of checking reaches predetermined number of times, then opening anti-theft pattern.With can open when iris feature authentication failed is multiple The beneficial effect of anti-theft modes.
It is of the invention in the 9th kind of implementation of second aspect with reference to the 6th kind of implementation of second aspect, upper After stating verification tip submodule again, also include：Image acquisition submodule, if not verified for iris characteristic data, The image that front-facing camera shoots is preserved, and is uploaded to cloud server.With can be logical after iris feature is not verified Cross the beneficial effect that shooting image realizes anti-theft feature.
With reference to first or second implementation of second aspect, ten kind implementation of the present invention in second aspect In, above-mentioned first image display sub-module or the second image display sub-module, including：Data source setting unit, for will be described The view data that preposition universal camera shooting head is obtained is set to the data source of shooting preview interface interface；Image-display units, are used for Shooting preview interface interface is called to show the view data of the preposition universal camera shooting head.Show with existing interface can be called The beneficial effect of data.
According to the third aspect of the invention we, a kind of mobile terminal, including processor and memory are also disclosed,
The memory is used for the program that storage performs above-mentioned iris unlocking method；
The processor is configurable for performing the program stored in the memory.
According to the fourth aspect of the invention, a kind of computer-readable storage medium is also disclosed, for saving as above-mentioned iris solution Computer software instructions used by locking device, it includes the program for performing above-mentioned aspect designed by iris tripper.
A kind of iris unlocking method of the present invention, device and mobile terminal, can open when iris unlock instruction is received Open preposition iris camera and preposition universal camera shooting head；The view data obtained with the preposition universal camera shooting head replace it is described before The view data for putting the acquisition of iris camera shows in screen；In the picture number that backstage obtains from the preposition iris camera Verified according to middle extraction iris characteristic data, to carry out unlocking screen.Eyes are only shown when iris is unlocked, is shown so as to solve Show the poor problem of effect, achieving can show whole facial image, display effect preferably beneficial effect when iris is unlocked Really.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, And can be practiced according to the content of specification, and in order to allow the above and other objects of the present invention, feature and advantage can Become apparent, below especially exemplified by the specific embodiment of the present invention.
Description of the drawings
By the detailed description for reading hereafter preferred embodiment, various other advantages and benefit is common for this area Technical staff will be clear from understanding.Accompanying drawing is only used for illustrating the purpose of preferred embodiment, and is not considered as to the present invention Restriction.And in whole accompanying drawing, it is denoted by the same reference numerals identical part.In the accompanying drawings：
The step of Fig. 1 shows a kind of a kind of embodiment of iris unlocking method of the invention flow chart；
The step of Fig. 2 shows a kind of iris unlocking method another kind embodiment of the invention flow chart；
Fig. 2A is the schematic diagram of the shooting area of preposition iris camera and preposition universal camera shooting head；
Fig. 3 shows a kind of a kind of structured flowchart of embodiment of iris tripper of the invention；
Fig. 4 shows a kind of structured flowchart of iris tripper another kind embodiment of the invention；
Fig. 5 shows the block diagram of the part-structure of the mobile phone related to mobile terminal provided in an embodiment of the present invention.
Specific embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in accompanying drawing Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure and should not be by embodiments set forth here Limited.On the contrary, there is provided these embodiments are able to be best understood from the disclosure, and can be by the scope of the present disclosure Complete conveys to those skilled in the art.
With reference to Fig. 1, flow chart the step of show a kind of a kind of embodiment of iris unlocking method of the invention, specifically May include steps of：
Step 101, when iris unlock instruction is received, opens preposition iris camera and preposition universal camera shooting head.
The embodiment of the present invention is applied to the mobile terminal with iris camera and front-facing camera, including：Mobile phone, flat board Computer etc..
Wherein, iris camera is used to obtain the iris feature of user.The eye structure of people is brilliant by sclera, iris, pupil The part such as shape body, retina constitutes, wherein, iris is the annular formations between black pupil and white sclera, is had very The minutia of more interlaced spot, filament, coronal, striped, crypts etc..And iris is formed in prenatal development stage Afterwards, will be to maintain in whole life course constant.These features determine the uniqueness of iris feature, while also determining The uniqueness of identification.Therefore, it can carry out authentication by iris feature.
Preposition universal camera shooting head is common camera, for obtaining present image.
In embodiments of the present invention, iris camera is used for authentication, and preposition universal camera shooting head is used in preview interface Show shooting image.
Specifically, when user carries out the related setting of lock-screen in system setting, rainbow is obtained by iris camera Film feature is used as authentication during solution lock screen.It is appreciated that can be while the multiple iris features of typing be used as solution lock screen Authentication.
Step 102, the view data obtained with the preposition universal camera shooting head is replaced the preposition iris camera and is obtained View data show in screen.
Specifically, when the interface of display interface is called, data source is set to into the picture number that front-facing camera gets According to.
In embodiments of the present invention, the view data that preposition universal camera shooting head is obtained is included at interface, guides user couple Standard shoots.Due to preposition universal camera shooting head display effect preferably, so as to have more preferable interaction effect.
Step 103, extracts iris characteristic data and enters in the view data that backstage obtains from the preposition iris camera Row checking, to carry out unlocking screen.
Specifically, in the interface for calling iris feature to verify, data source is set to into iris characteristic data.If iris is special Levy data verification to pass through, then the step of execution unlocking screen；Otherwise, the step of not performing unlocking screen.
The embodiment of the present invention can be opened preposition iris camera and preposition general take the photograph when iris unlock instruction is received As head；The view data obtained with the preposition universal camera shooting head is replaced the view data of the preposition iris camera acquisition and is existed Show in screen；Iris characteristic data is extracted in the view data that backstage obtains from the preposition iris camera to be tested Card, to carry out unlocking screen.So as to solve the problems, such as only to show that eyes, display effect are poor when iris is unlocked, achieving can To show the preferable beneficial effect of whole facial image, display effect when iris is unlocked.
With reference to Fig. 2, flow chart the step of show a kind of iris unlocking method another kind embodiment of the invention, tool Body may include steps of：
Step 201, when iris unlock instruction is received, starts two threads and is separately operable preposition iris camera and front Put universal camera shooting head.
In computer programming, multithreading has become an a kind of very ripe and conventional technology.Thread is in program One single sequential control flow process, multithreading can run multiple threads so as to complete different works simultaneously in single program Make, it is separate between multiple threads.
In embodiments of the present invention, two cameras are run by multithreading simultaneously.It is appreciated that other can also be passed through Mode runs two cameras simultaneously, and the embodiment of the present invention is not any limitation as to it.
Step 202, the view data obtained with the preposition universal camera shooting head is replaced the preposition iris camera and is obtained View data show in screen.
The step will not be described here with reference to the detailed description of step 102.
Alternatively, in another embodiment of the invention, step 202 includes sub-step 2021 to 2022：
Sub-step 2021, according to the preposition iris camera and preposition universal camera shooting head relative position on mobile terminals Put, adjust the shooting angle of the preposition iris camera and/or preposition universal camera shooting head so that the iris camera and front The shooting area for putting universal camera shooting head is identical.
As shown in Figure 2 A, if the shooting area of preposition iris camera M1 is region S1 and S3, preposition universal camera shooting head M2 Shooting area be region S1 and S2.In order that two shooting areas are identical, the shooting angle of M1 or M2 can be adjusted so that The shooting area of two cameras overlaps.For example, the shooting angle of preposition iris camera M1 is adjusted to the right, or will be preposition logical Adjusted to the left with the shooting angle of camera M2.
In actual applications, during progressively M1 shooting angle is adjusted to the right with unit angle, monitor area S3 is left The abscissa on border, when the abscissa of S3 left margins is less than the left margin of S1, continues the shooting angle for adjusting M1；When S3 it is left When the abscissa on border is equal to the left margin of S1, stop the shooting angle of adjustment M1.In the same manner, progressively adjusted to the left with unit angle During whole M2 shooting angle, the abscissa of monitor area S2 right margin, when the left side of the abscissa more than S1 of S2 right margins During boundary, continue the shooting angle for adjusting M2；When the abscissa of S2 right margins is equal to the left margin of S1, stop the shooting of adjustment M2 Angle.
It is appreciated that when M1 and M2 not in sustained height when, in addition it is also necessary to shooting angle is carried out longitudinally adjusted.It is longitudinally adjusted Do not exist sequencing with laterally adjusting.
Sub-step 2022, the view data that the preposition universal camera shooting head is obtained is included in shooting preview interface.
As shown in Figure 2 A, if sub-step 2021 adjusts the shooting angle of M1, it is displayed in the image of shooting preview interface For the region of region S1 and S2 composition；If sub-step 2021 adjusts the shooting angle of M2, shooting preview interface is displayed in Image is the region of region S1 and S3 composition.
Alternatively, in another embodiment of the invention, step 202 includes sub-step 2023 to 2024：
Sub-step 2023, the view data that the preposition universal camera shooting head is obtained is included in shooting preview interface.
It is appreciated that the view data that the view data and preposition iris camera of preposition universal camera shooting head acquisition are obtained Corresponding camera site is different.As shown in Figure 2 A, the corresponding shooting areas of preposition iris camera M1 are the area that S1 and S3 is constituted Domain, and the shooting image being now displayed on interface is the view data that preposition universal camera shooting head shooting area S1 and S2 are obtained.
Sub-step 2024, according to the relatively described preposition universal camera shooting head of the eyes focusing area of the preposition iris camera Eyes focusing area side-play amount, eyes focusing frame is generated on described image data, so that user's moving-head is by eye Eyeball is directed at the eye alignment frame.
In actual applications, if the eyes focusing frame of preposition iris camera M1 is the regional frame of region J1 and J2 composition, Then the eyes focusing frame of preposition universal camera shooting head M2 is that the region that region J2 and J3 are constituted is mad, wherein, preposition iris camera M1 Eyes focusing frame and preposition universal camera shooting head M2 eyes focusing frame side-play amount be L2, L2 be equal to L1.
Alternatively, in another embodiment of the invention, sub-step 2023 or 2024 include sub-step 20231 to 20232：
Sub-step 20231, by the view data that the preposition universal camera shooting head is obtained shooting preview interface interface is set to Data source.
In embodiments of the present invention, the other specification of shooting preview interface interface can use default value, it is also possible to again Arrange.
Sub-step 20232, calls shooting preview interface interface to show the view data of the preposition universal camera shooting head.
In embodiments of the present invention, the size of shooting preview interface can suitably be adjusted, so that user can be pointed out Eyes position is defined.
Step 203, extracting iris characteristic data in the view data that backstage obtains from the preposition iris camera is carried out Checking.
The step is referred to the detailed description of step 103, will not be described here.
Step 204, if the iris characteristic data is by checking, iris solution lock screen success.
Specifically, if iris characteristic data performs unlocking screen operation, hence into movement eventually by checking on backstage The application interface at end.If mobile terminal is in before locking mobile terminal main interface, into the main interface of mobile terminal；If Mobile terminal is in before locking the interface of certain application, then into the interface of the application.
Step 205, if the iris characteristic data is not verified, the failure of iris solution lock screen.
Specifically, if iris characteristic data is not verified, unblock operation is not performed on backstage, and points out user to unlock Failure.
Step 206, shows the information for verifying iris characteristic data again in the preview interface of front-facing camera.
In embodiments of the present invention, it is allowed to repeatedly iris unblock, so as to ensure the success rate of iris unblock.
If presented iris unblock failure, and the iris unblock frequency of failure is less than predetermined number of times, then point out to verify iris again Characteristic；If presented iris unblock failure, and the iris unblock frequency of failure exceedes predetermined number of times, then point out at the appointed time section Unlock again afterwards, or unlock mobile terminal by other means.
Alternatively, in another embodiment of the invention, sub-step 206 includes sub-step 2061 to 2062：
Sub-step 2061, sending to the shooting process of front-facing camera includes the prompting letter for verifying iris characteristic data again The first message of breath.
Wherein, the particular content of information can set according to practical application scene.
First message can also include the patterns such as display location, font, size, the color of information.
Certainly, in actual applications, can be so that the patterns such as display location, font, size, color be set to into default form.
Sub-step 2062, after the shooting process of the front-facing camera receives the first message, by described In the frame of video that the information insertion front-facing camera for verifying iris characteristic data again in one message is obtained, will be described Information is displayed in the preview interface of front-facing camera.
It is appreciated that when frame of video includes multiple image, first message can be inserted any frame figure in frame of video As in.
In actual applications, the information can be included in preview interface, together in the form of message notifying frame When provide confirm or cancel frame, for user select subsequent operation.When user selects to confirm, no longer display reminding information is opened Beginning carries out iris feature checking next time；When user selects to cancel, continue lock-screen, and exit iris feature unblock circle Face.
Sub-step 207, if the not verified number of times of the iris characteristic data reaches predetermined number of times, opening anti-theft mould Formula.
Wherein, it is intended that number of times can set according to practical application scene, and the embodiment of the present invention is not any limitation as to it.
In embodiments of the present invention, if the not verified number of times of iris characteristic data reaches predetermined number of times, it is believed that when Front mobile terminal is stolen, so as to start anti-theft modes.Under anti-theft modes, active user cannot carry out the migration of data, delete Deng operation, it is impossible to connect other equipment by USB, it is impossible to connect WLAN etc..It is appreciated that needing under anti-theft modes Carry out the safety operation of all protection user data.
By information client iris can also be pointed out to unlock number of times in actual applications and exceed predetermined number of times.User can To reopen mobile terminal by other unlocking manners or the password for pre-setting, and terminate anti-theft modes.
Sub-step 208, if iris characteristic data is not verified, preserves the image that front-facing camera shoots, and uploads To cloud server.
Wherein, the cloud account of cloud server correspondence current mobile terminal registration.
In embodiments of the present invention, after mobile terminal is stolen, the iris characteristic data of thief is not verified, this When by front-facing camera shoot image be uploaded to Cloud Server.Stolen mobile terminal is given for change such that it is able to pass through the image.
In actual applications, if there is iris characteristic data storehouse, iris characteristic data can also be uploaded to cloud service Device.Thief can also be found by contrasting iris characteristic data, so as to give stolen mobile terminal for change.
It is appreciated that sub-step 207 and 208 is separate, there is no sequencing.
Step 209, if the iris characteristic data is not verified, opens digital unlock interface or figure unblock circle Face, to carry out unlocking screen.
Wherein, digital unlock interface is unlocked by receive user in the string number of the interface input；Work as user The unblock numeral of input is then unlocked successfully by checking；Otherwise unblock failure.
Figure of the figure unlock interface by receive user in the interface input is unlocked, when the unblock figure of user input Case is then unlocked successfully by checking；Otherwise unblock failure.
In embodiments of the present invention, numeral unblock and figure are unlocked as standby unblock scheme, it is ensured that in iris unblock Mobile terminal normally uses after failure.
It is appreciated that in actual applications can also be using other unblock schemes as standby unlocking manner, the present invention is to it It is not any limitation as.
The embodiment of the present invention can be opened preposition iris camera and preposition general take the photograph when iris unlock instruction is received As head；The view data obtained with the preposition universal camera shooting head is replaced the view data of the preposition iris camera acquisition and is existed Show in screen；Iris characteristic data is extracted in the view data that backstage obtains from the preposition iris camera to be tested Card, to carry out unlocking screen.So as to solve the problems, such as only to show that eyes, display effect are poor when iris is unlocked, achieving can To show the preferable beneficial effect of whole facial image, display effect when iris is unlocked.Further, it is also possible to pass through adjust automatically Shooting angle or focusing frame cause iris camera identical with the shooting area of universal camera shooting head such that it is able to reach guiding user The beneficial effect of shooting.
For embodiment of the method, in order to be briefly described, therefore it is all expressed as a series of combination of actions, but this area Technical staff should know that the embodiment of the present invention is not limited by described sequence of movement, because according to present invention enforcement Example, some steps can adopt other orders or while carry out.Secondly, those skilled in the art also should know, specification Described in embodiment belong to preferred embodiment, necessary to the involved action not necessarily embodiment of the present invention.
With reference to Fig. 3, a kind of structured flowchart of iris tripper embodiment of the invention is shown, specifically can be wrapped Include such as lower module：
Camera opening module 301, for when iris unlock instruction is received, opens preposition iris camera and preposition Universal camera shooting head.
Image display 302, the view data for being obtained with the preposition universal camera shooting head replaces the preposition rainbow The view data that film camera is obtained shows in screen.
Iris unlocked state 303, for extracting rainbow in the view data that backstage obtains from the preposition iris camera Film characteristic is verified, to carry out unlocking screen.
The embodiment of the present invention can be opened preposition iris camera and preposition general take the photograph when iris unlock instruction is received As head；The view data obtained with the preposition universal camera shooting head is replaced the view data of the preposition iris camera acquisition and is existed Show in screen；Iris characteristic data is extracted in the view data that backstage obtains from the preposition iris camera to be tested Card, to carry out unlocking screen.So as to solve the problems, such as only to show that eyes, display effect are poor when iris is unlocked, achieving can To show the preferable beneficial effect of whole facial image, display effect when iris is unlocked.
With reference to Fig. 4, a kind of structured flowchart of iris tripper another kind embodiment of the invention is shown, specifically Can include such as lower module：
Camera opening module 401, for when iris unlock instruction is received, opens preposition iris camera and preposition Universal camera shooting head.Including：
Camera opens submodule 4011, is separately operable for when iris unlock instruction is received, starting two threads Preposition iris camera and preposition universal camera shooting head.
Image display 402, the view data for being obtained with the preposition universal camera shooting head replaces the preposition rainbow The view data that film camera is obtained shows in screen.
Iris unlocked state 403, for extracting rainbow in the view data that backstage obtains from the preposition iris camera Film characteristic is verified, to carry out unlocking screen.Including：
Iris feature verifies submodule 4031, carries in the view data obtained from the preposition iris camera for backstage Take iris characteristic data to be verified.
Successfully submodule 4032 are unlocked, if for the iris characteristic data by checking, iris solution lock screen success.
Unblock failure submodule 4033, if not verified for the iris characteristic data, iris solution lock screen is lost Lose.
Again verification tip submodule 4034, verify again iris feature for showing in the preview interface of front-facing camera The information of data.
Anti-theft modes open submodule 4035, if reaching for the not verified number of times of the iris characteristic data specified Number of times, then opening anti-theft pattern.
Image acquisition submodule 4036, if not verified for iris characteristic data, preserve front-facing camera and shoots Image, and be uploaded to cloud server.
Standby unlocked state 405, if not verified for the iris characteristic data, open digital unlock interface or Figure unlock interface, to carry out unlocking screen.
Alternatively, in another embodiment of the invention, above-mentioned image display 402, including：
Shooting angle adjusts submodule, for whole in movement according to the preposition iris camera and preposition universal camera shooting head Relative position on end, adjusts the shooting angle of the preposition iris camera and/or preposition universal camera shooting head so that the rainbow Film camera is identical with the shooting area of preposition universal camera shooting head.
First image display sub-module, for including the view data that the preposition universal camera shooting head is obtained to shoot pre- Look at interface.
Alternatively, in another embodiment of the invention, above-mentioned image display 402, including：
Second image display sub-module, for including the view data that the preposition universal camera shooting head is obtained to shoot pre- Look at interface；
Focusing frame generates submodule, for relatively described preposition according to the eyes focusing area of the preposition iris camera The side-play amount of the eyes focusing area of universal camera shooting head, generates eyes focusing frame, so that user moves on described image data Dynamic head is by eye alignment frame described in eye alignment.
Alternatively, in another embodiment of the invention, above-mentioned first image display sub-module or the second image show Submodule, including：
Data source setting unit, for the view data that the preposition universal camera shooting head is obtained to be set to into shooting preview circle The data source of face interface.
Image-display units, for calling shooting preview interface interface to show the picture number of the preposition universal camera shooting head According to.
Alternatively, in another embodiment of the invention, the above-mentioned submodule of verification tip again 4044, including：
First message transmitting element, includes verifying iris feature number again for sending to the shooting process of front-facing camera According to information first message；
Information display unit, for the shooting process of the front-facing camera receive the first message it Afterwards, the frame of video for the information insertion front-facing camera for verifying iris characteristic data again in the first message being obtained In, the information is included in the preview interface of front-facing camera.
The embodiment of the present invention can be opened preposition iris camera and preposition general take the photograph when iris unlock instruction is received As head；The view data obtained with the preposition universal camera shooting head is replaced the view data of the preposition iris camera acquisition and is existed Show in screen；Iris characteristic data is extracted in the view data that backstage obtains from the preposition iris camera to be tested Card, to carry out unlocking screen.So as to solve the problems, such as only to show that eyes, display effect are poor when iris is unlocked, achieving can To show the preferable beneficial effect of whole facial image, display effect when iris is unlocked.Further, it is also possible to pass through adjust automatically Shooting angle or focusing frame cause iris camera identical with the shooting area of universal camera shooting head such that it is able to reach guiding user The beneficial effect of shooting.
For device embodiment, due to itself and embodiment of the method basic simlarity, so description is fairly simple, it is related Part is illustrated referring to the part of embodiment of the method.
The embodiment of the present invention additionally provides a kind of mobile terminal, and such as Fig. 5 shows, for convenience of description, illustrate only and this The related part of bright embodiment, particular technique details is not disclosed, and refer to present invention method part.The terminal can be with It is to include mobile phone, panel computer, PDA (Personal Digital Assistant, personal digital assistant), POS (Point of Sales, point-of-sale terminal), the arbitrarily terminal device such as vehicle-mounted computer, so that terminal is as mobile phone as an example：
Fig. 5 is illustrated that the block diagram of the part-structure of the mobile phone related to mobile terminal provided in an embodiment of the present invention.Ginseng Fig. 5 is examined, mobile phone includes：Radio frequency (Radio Frequency, RF) circuit 510, memory 520, input block 530, display unit 540th, sensor 550, voicefrequency circuit 560, Wireless Fidelity (wireless fidelity, WiFi) module 570, processor 580, And the part such as power supply 590.It will be understood by those skilled in the art that the handset structure illustrated in Fig. 5 is not constituted to mobile phone Limit, part more more or less of than diagram can be included, or combine some parts, or different part arrangements.
Each component parts of mobile phone is specifically introduced with reference to Fig. 5：
RF circuits 510 can be used to receiving and sending messages or communication process in, the reception and transmission of signal, especially, by base station After downlink information is received, process to processor 580；In addition, up data is activation will be designed to base station.Generally, RF circuits 510 Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier (Low Noise Amplifier, LNA), duplexer etc..Additionally, RF circuits 510 can also be communicated by radio communication with network and other equipment. Above-mentioned radio communication can be using arbitrary communication standard or agreement, including but not limited to global system for mobile communications (Global System of Mobile communication, GSM), general packet radio service (General Packet Radio Service, GPRS), CDMA (Code Division Multiple Access, CDMA), WCDMA (Wideband Code Division Multiple Access, WCDMA), Long Term Evolution (Long Term Evolution, LTE), Email, Short Message Service (Short Messaging Service, SMS) etc..
Memory 520 can be used to store software program and module, and processor 580 is stored in memory 520 by operation Software program and module, so as to perform various function application and the data processing of mobile phone.Memory 520 can mainly include Storing program area and storage data field, wherein, the application journey that storing program area can be needed for storage program area, at least one function Sequence (such as sound-playing function, image player function etc.) etc.；Storage data field can be stored and use what is created according to mobile phone Data (such as voice data, phone directory etc.) etc..Additionally, memory 520 can include high-speed random access memory, can be with Including nonvolatile memory, for example, at least one disk memory, flush memory device or other volatile solid-states Part.
Input block 530 can be used for the numeral or character information of receives input, and produce with the user of mobile phone arrange with And the key signals input that function control is relevant.Specifically, input block 530 may include that contact panel 531 and other inputs set Standby 532.Contact panel 531, also referred to as touch-screen, user can be collected thereon or neighbouring touch operation (such as user uses The operation of any suitable object such as finger, stylus or annex on contact panel 531 or near contact panel 531), and root Corresponding attachment means are driven according to formula set in advance.Optionally, contact panel 531 may include touch detecting apparatus and touch Two parts of controller.Wherein, touch detecting apparatus detect the touch orientation of user, and detect the signal that touch operation brings, Transmit a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and is converted into touching Point coordinates, then give processor 580, and the order sent of receiving processor 580 and can be performed.Furthermore, it is possible to using electricity The polytypes such as resistive, condenser type, infrared ray and surface acoustic wave realize contact panel 531.Except contact panel 531, input Unit 530 can also include other input equipments 532.Specifically, other input equipments 532 can include but is not limited to secondary or physical bond One or more in disk, function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc..
Display unit 540 can be used for show by user input information or be supplied to user information and mobile phone it is various Menu.Display unit 540 may include display floater 541, optionally, can adopt liquid crystal display (Liquid Crystal Display, LCD), the form such as Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED) it is aobvious to configure Show panel 541.Further, contact panel 531 can cover display floater 541, when contact panel 531 detect it is thereon or attached After near touch operation, processor 580 is sent to determine the type of touch event, with preprocessor 580 according to touch event Type corresponding visual output is provided on display floater 541.Although in Figure 5, contact panel 531 and display floater 541 Be as two independent parts realizing input and the input function of mobile phone, but in some embodiments it is possible to by touch-control Panel 531 and display floater 541 be integrated and input that realize mobile phone and output function.
Mobile phone may also include at least one sensor 550, such as optical sensor, motion sensor and other sensors. Specifically, optical sensor may include ambient light sensor and proximity transducer, wherein, ambient light sensor can be according to ambient light Light and shade adjusting the brightness of display floater 541, proximity transducer can close display floater 541 when mobile phone is moved in one's ear And/or backlight.As one kind of motion sensor, (generally three axles) acceleration in the detectable all directions of accelerometer sensor Size, size and the direction of gravity is can detect that when static, can be used for recognize mobile phone attitude application (such as horizontal/vertical screen is cut Change, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；May be used also as mobile phone The other sensors such as gyroscope, barometer, hygrometer, thermometer, the infrared ray sensor of configuration, will not be described here.
Voicefrequency circuit 560, loudspeaker 561, microphone 562 can provide the COBBAIF between user and mobile phone.Audio-frequency electric Electric signal after the voice data for receiving conversion can be transferred to loudspeaker 561 by road 560, and by loudspeaker 561 sound is converted to Signal output；On the other hand, the voice signal of collection is converted to electric signal by microphone 562, is turned after being received by voicefrequency circuit 560 Be changed to voice data, then after voice data output processor 580 is processed, Jing RF circuits 510 to be sent to such as another mobile phone, Or voice data is exported to memory 520 so as to further process.
WiFi belongs to short range wireless transmission technology, and mobile phone can help user's transceiver electronicses postal by WiFi module 570 Part, browse webpage and access streaming video etc., it has provided the user wireless broadband internet and has accessed.Although Fig. 5 shows WiFi module 570, but it is understood that, it is simultaneously not belonging to must be configured into for mobile phone, can not change as needed completely Become in the essential scope of invention and omit.
Processor 580 is the control centre of mobile phone, using various interfaces and the various pieces of connection whole mobile phone, is led to Cross operation or perform the software program and/or module that are stored in memory 520, and call and be stored in memory 520 Data, perform the various functions and processing data of mobile phone, so as to carry out integral monitoring to mobile phone.Optionally, processor 580 can be wrapped Include one or more processing units；Preferably, processor 580 can integrated application processor and modem processor, wherein, should Operating system, user interface and application program etc. are mainly processed with processor, modem processor mainly processes radio communication. It is understood that above-mentioned modem processor can not also be integrated in processor 580.
Mobile phone also includes the power supply 590 (such as battery) powered to all parts, it is preferred that power supply can pass through power supply pipe Reason system is logically contiguous with processor 580, so as to realize management charging, electric discharge and power managed by power-supply management system Etc. function.
Although not shown, mobile phone can also include camera, bluetooth module etc., will not be described here.
In embodiments of the present invention, the processor 580 included by the terminal also has following functions：Receiving iris solution During lock instruction, preposition iris camera and preposition universal camera shooting head are opened；With the picture number that the preposition universal camera shooting head is obtained Show in screen according to the view data for replacing the preposition iris camera acquisition；On backstage from the preposition iris camera Extract iris characteristic data in the view data of acquisition to be verified, to carry out unlocking screen.
Alternatively, processor 580 also has following functions：According to the preposition iris camera and preposition universal camera shooting head Relative position on mobile terminals, adjusts the shooting angle of the preposition iris camera and/or preposition universal camera shooting head, makes Obtain the iris camera identical with the shooting area of preposition universal camera shooting head；The image that the preposition universal camera shooting head is obtained Data display is in shooting preview interface.
Alternatively, processor 580 also has following functions：The view data that the preposition universal camera shooting head is obtained is shown In shooting preview interface；According to the eye of the relatively described preposition universal camera shooting head of the eyes focusing area of the preposition iris camera The side-play amount of eyeball focusing area, generates eyes focusing frame, so that user's moving-head is by eyes pair on described image data The accurate eye alignment frame.
Alternatively, processor 580 also has following functions：When iris unlock instruction is received, start two threads point Do not run preposition iris camera and preposition universal camera shooting head.
Alternatively, processor 580 also has following functions：The view data that backstage obtains from the preposition iris camera Middle extraction iris characteristic data is verified；If the iris characteristic data is by checking, iris solution lock screen success；If institute State iris characteristic data not verified, then the failure of iris solution lock screen.
Alternatively, processor 580 also has following functions：If the iris characteristic data is not verified, number is opened Word unlock interface or figure unlock interface, to carry out unlocking screen.
Alternatively, processor 580 also has following functions：Show in the preview interface of front-facing camera and verify rainbow again The information of film characteristic.
Alternatively, processor 580 also has following functions：Sending to the shooting process of front-facing camera includes verifying again The first message of the information of iris characteristic data；The first message is received in the shooting process of the front-facing camera Afterwards, the video for the information insertion front-facing camera for verifying iris characteristic data again in the first message being obtained In frame, the information is included in the preview interface of front-facing camera.
Alternatively, processor 580 also has following functions：If the not verified number of times of the iris characteristic data reaches Predetermined number of times, then opening anti-theft pattern.
Alternatively, processor 580 also has following functions：If iris characteristic data is not verified, preposition taking the photograph is preserved As the image that head shoots, and it is uploaded to cloud server.
Alternatively, processor 580 also has following functions：The view data that the preposition universal camera shooting head is obtained is arranged For the data source of shooting preview interface interface；Shooting preview interface interface is called to show the picture number of the preposition universal camera shooting head According to.
Aforesaid way can open preposition iris camera and preposition universal camera shooting when iris unlock instruction is received Head；The view data obtained with the preposition universal camera shooting head replaces the view data of the preposition iris camera acquisition in screen Show in curtain；Iris characteristic data is extracted in the view data that backstage obtains from the preposition iris camera to be verified, To carry out unlocking screen.So as to solve the problems, such as only to show that eyes, display effect are poor when iris is unlocked, achieving can be Iris shows the preferable beneficial effect of whole facial image, display effect when unlocking.
Those skilled in the art can be understood that, for convenience and simplicity of description, the system of foregoing description, The specific work process of device and unit, may be referred to the corresponding process in preceding method embodiment, will not be described here.
In several embodiments provided by the present invention, it should be understood that disclosed system, apparatus and method can be with Realize by another way.For example, device embodiment described above is only schematic, for example, the unit Divide, only a kind of division of logic function can have other dividing mode, such as multiple units or component when actually realizing Can with reference to or be desirably integrated into another system, or some features can be ignored, or not perform.It is another, it is shown or The coupling each other for discussing or direct-coupling or communication connection can be the indirect couplings by some interfaces, device or unit Close or communicate to connect, can be electrical, mechanical or other forms.
The unit as separating component explanation can be or may not be it is physically separate, it is aobvious as unit The part for showing can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple On NE.Some or all of unit therein can according to the actual needs be selected to realize the mesh of this embodiment scheme 's.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, it is also possible to It is that unit is individually physically present, it is also possible to which two or more units are integrated in a unit.Above-mentioned integrated list Unit both can be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can Completed with instructing the hardware of correlation by program, the program can be stored in a computer-readable recording medium, storage Medium can include：Read-only storage (ROM, Read Only Memory), random access memory (RAM, Random Access Memory), disk or CD etc..
One of ordinary skill in the art will appreciate that realizing that all or part of step in above-described embodiment method can be The hardware that correlation is instructed by program is completed, and described program can be stored in a kind of computer-readable recording medium, on It can be read-only storage, disk or CD etc. to state the storage medium mentioned.
A kind of iris unlocking method provided by the present invention, device and mobile terminal are described in detail above, it is right In one of ordinary skill in the art, according to the thought of the embodiment of the present invention, can in specific embodiments and applications There is change part, in sum, this specification content should not be construed as limiting the invention.
The invention discloses A1, a kind of iris unlocking method, including
When iris unlock instruction is received, preposition iris camera and preposition universal camera shooting head are opened；
The view data obtained with the preposition universal camera shooting head replaces the picture number that the preposition iris camera is obtained Show according in screen；
Iris characteristic data is extracted in the view data that backstage obtains from the preposition iris camera to be verified, with Carry out unlocking screen.
A2, the method as described in A1, the view data obtained with the preposition universal camera shooting head replaces described preposition The step of view data that iris camera is obtained shows in screen, including：
According to the preposition iris camera and preposition universal camera shooting head relative position on mobile terminals, adjustment is described The shooting angle of preposition iris camera and/or preposition universal camera shooting head so that the iris camera and preposition universal camera shooting The shooting area of head is identical；
The view data that the preposition universal camera shooting head is obtained is included in shooting preview interface.
A3, the method as described in A1, the view data obtained with the preposition universal camera shooting head replaces described preposition The step of view data that iris camera is obtained shows in screen, including：
The view data that the preposition universal camera shooting head is obtained is included in shooting preview interface；
Eyes according to the relatively described preposition universal camera shooting head of the eyes focusing area of the preposition iris camera are focused The side-play amount in region, generates eyes focusing frame, so that user's moving-head is by described in eye alignment on described image data Eye alignment frame.
A4, the method as described in A1, it is described when iris unlock instruction is received, open preposition iris camera and preposition The step of universal camera shooting head, including：
When iris unlock instruction is received, start two threads and be separately operable preposition iris camera and preposition general take the photograph As head.
A5, the method as described in A1, it is described to extract in the view data that backstage obtains from the preposition iris camera Iris characteristic data verified, the step of to carry out unlocking screen, including：
Iris characteristic data is extracted in the view data that backstage obtains from the preposition iris camera to be verified；
If the iris characteristic data is by checking, iris solution lock screen success；
If the iris characteristic data is not verified, the failure of iris solution lock screen.
A6, the method as described in A1 or A5, in the view data obtained from the preposition iris camera on backstage Middle extraction iris characteristic data verified, the step of to carry out unlocking screen after, also include：
If the iris characteristic data is not verified, digital unlock interface or figure unlock interface are opened, to carry out Unlocking screen.
A7, the method as described in A1, if not verified in the iris characteristic data, iris solution lock screen is lost After the step of losing, including：
The information for verifying iris characteristic data again is shown in the preview interface of front-facing camera.
A8, the method as described in A7, it is described that checking iris feature number again is shown in the preview interface of front-facing camera According to information the step of, including：
Sending to the shooting process of front-facing camera includes that the first of the information for verifying iris characteristic data again disappears Breath；
After the shooting process of the front-facing camera receives the first message, by the first message again In the frame of video that the information insertion front-facing camera of secondary checking iris characteristic data is obtained, the information is shown In the preview interface of front-facing camera.
A9, the method as described in A7, in described display in the preview interface of front-facing camera iris feature is verified again After the step of information of data, also include：
If the not verified number of times of the iris characteristic data reaches predetermined number of times, opening anti-theft pattern.
A10, the method as described in A7, in described display in the preview interface of front-facing camera iris feature is verified again After the step of information of data, also include：
If iris characteristic data is not verified, the image that front-facing camera shoots is preserved, and be uploaded to cloud service Device.
The invention also discloses B11, the method as described in 2 or 3, the image that the preposition universal camera shooting head is obtained Data display the step of shooting preview interface, including：
The view data that the preposition universal camera shooting head is obtained is set to into the data source of shooting preview interface interface；
Shooting preview interface interface is called to show the view data of the preposition universal camera shooting head.
The invention also discloses B1, a kind of iris tripper, including
Camera opening module, for when iris unlock instruction is received, opens preposition iris camera and preposition logical Use camera；
Image display, the view data for being obtained with the preposition universal camera shooting head is replaced the preposition iris and is taken the photograph As the view data that head is obtained shows in screen；
Iris unlocked state, it is special for extracting iris in the view data that backstage obtains from the preposition iris camera Levy data to be verified, to carry out unlocking screen.
B2, the device as described in B1, described image display module, including：
Shooting angle adjusts submodule, for whole in movement according to the preposition iris camera and preposition universal camera shooting head Relative position on end, adjusts the shooting angle of the preposition iris camera and/or preposition universal camera shooting head so that the rainbow Film camera is identical with the shooting area of preposition universal camera shooting head；
First image display sub-module, for including the view data that the preposition universal camera shooting head is obtained to shoot pre- Look at interface.
B3, the device as described in B1, described image display module, including：
Second image display sub-module, for including the view data that the preposition universal camera shooting head is obtained to shoot pre- Look at interface；
Focusing frame generates submodule, for relatively described preposition according to the eyes focusing area of the preposition iris camera The side-play amount of the eyes focusing area of universal camera shooting head, generates eyes focusing frame, so that user moves on described image data Dynamic head is by eye alignment frame described in eye alignment.
B4, the device as described in B1, the camera opening module, including：
Camera opens submodule, for when iris unlock instruction is received, two threads of startup to be separately operable preposition Iris camera and preposition universal camera shooting head.
B5, the device as described in B1, the iris unlocked state, including：
Iris feature verifies submodule, and in the view data obtained from the preposition iris camera for backstage rainbow is extracted Film characteristic is verified；
Successfully submodule is unlocked, if for the iris characteristic data by checking, iris solution lock screen success；
Unblock failure submodule, if not verified for the iris characteristic data, the failure of iris solution lock screen.
B6, the device as described in B1 or B5, after the iris unlocked state, also include：
Standby unlocked state, if not verified for the iris characteristic data, opens digital unlock interface or figure Shape unlock interface, to carry out unlocking screen.
B7, the device as described in B1, after the unblock failure submodule, also include：
Again verification tip submodule, verify again iris characteristic data for showing in the preview interface of front-facing camera Information.
B8, the device as described in B7, the verification tip submodule again, including：
First message transmitting element, includes verifying iris feature number again for sending to the shooting process of front-facing camera According to information first message；
Information display unit, for the shooting process of the front-facing camera receive the first message it Afterwards, the frame of video for the information insertion front-facing camera for verifying iris characteristic data again in the first message being obtained In, the information is included in the preview interface of front-facing camera.
B9, the device as described in B7, after the submodule of verification tip again, also include：
Anti-theft modes open submodule, if reach specifying secondary for the not verified number of times of the iris characteristic data Count, then opening anti-theft pattern.
B10, the device as described in B7, after the submodule of verification tip again, also include：
Image acquisition submodule, if not verified for iris characteristic data, preserves the figure that front-facing camera shoots Picture, and it is uploaded to cloud server.
B11, the device as described in B2 or B3, described first image display sub-module or the second image display sub-module, bag Include：
Data source setting unit, for the view data that the preposition universal camera shooting head is obtained to be set to into shooting preview circle The data source of face interface；
Image-display units, for calling shooting preview interface interface to show the picture number of the preposition universal camera shooting head According to.
The invention also discloses C21, a kind of mobile terminal, including processor and memory,
The memory is used for the program that storage performs the iris unlocking method described in A1 to A11；
The processor is configurable for performing the program stored in the memory.

Claims (10)

1. a kind of iris unlocking method, it is characterised in that include
When iris unlock instruction is received, preposition iris camera and preposition universal camera shooting head are opened；
The view data obtained with the preposition universal camera shooting head is replaced the view data of the preposition iris camera acquisition and is existed Show in screen；
Iris characteristic data is extracted in the view data that backstage obtains from the preposition iris camera to be verified, to carry out Unlocking screen.
2. method according to claim 1, it is characterised in that the picture number obtained with the preposition universal camera shooting head The step of showing in screen according to the view data for replacing the preposition iris camera acquisition, including：
According to the preposition iris camera and preposition universal camera shooting head relative position on mobile terminals, adjust described preposition The shooting angle of iris camera and/or preposition universal camera shooting head so that the iris camera and preposition universal camera shooting head Shooting area is identical；
The view data that the preposition universal camera shooting head is obtained is included in shooting preview interface.
3. method according to claim 1, it is characterised in that the picture number obtained with the preposition universal camera shooting head The step of showing in screen according to the view data for replacing the preposition iris camera acquisition, including：
The view data that the preposition universal camera shooting head is obtained is included in shooting preview interface；
According to the eyes focusing area of the relatively described preposition universal camera shooting head of the eyes focusing area of the preposition iris camera Side-play amount, eyes focusing frame is generated on described image data, so that user's moving-head is by eyes described in eye alignment Alignment box.
4. method according to claim 1, it is characterised in that described when iris unlock instruction is received, opens preposition The step of iris camera and preposition universal camera shooting head, including：
When iris unlock instruction is received, start two threads and be separately operable preposition iris camera and preposition universal camera shooting Head.
5. method according to claim 1, it is characterised in that described to obtain from the preposition iris camera on backstage Extract iris characteristic data in view data to be verified, the step of to carry out unlocking screen, including：
Iris characteristic data is extracted in the view data that backstage obtains from the preposition iris camera to be verified；
If the iris characteristic data is by checking, iris solution lock screen success；
If the iris characteristic data is not verified, the failure of iris solution lock screen.
6. method according to claim 1 or 5, it is characterised in that it is described on backstage from the preposition iris camera Extract iris characteristic data in the view data of acquisition to be verified, the step of to carry out unlocking screen after, also include：
If the iris characteristic data is not verified, digital unlock interface or figure unlock interface are opened, to carry out screen Unblock.
7. method according to claim 1, it is characterised in that if not verified in the iris characteristic data, After the step of then iris solution lock screen fails, including：
The information for verifying iris characteristic data again is shown in the preview interface of front-facing camera.
8. method according to claim 7, it is characterised in that described to show again in the preview interface of front-facing camera The step of information of checking iris characteristic data, including：
The first message of the information for including verifying iris characteristic data again is sent to the shooting process of front-facing camera；
After the shooting process of the front-facing camera receives the first message, by testing again in the first message In the frame of video that the information insertion front-facing camera of card iris characteristic data is obtained, the information is included front In putting the preview interface of camera.
9. a kind of iris tripper, it is characterised in that include
Camera opening module, for when iris unlock instruction is received, opens preposition iris camera and preposition general takes the photograph As head；
Image display, the view data for being obtained with the preposition universal camera shooting head replaces the preposition iris camera The view data of acquisition shows in screen；
Iris unlocked state, for extracting iris feature number in the view data that backstage obtains from the preposition iris camera According to being verified, to carry out unlocking screen.
10. a kind of mobile terminal, it is characterised in that including processor and memory,
The memory is used to store the program that perform claim requires the iris unlocking method described in 1 to claim 8；
The processor is configurable for performing the program stored in the memory.
CN201611161538.6A 2016-12-15 2016-12-15 Iris unlocking method and device and mobile terminal Pending CN106599664A (en)

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CN107423687A (en) * 2017-06-15 2017-12-01 易联众信息技术股份有限公司 A kind of identity identifying method and device based on face recognition technology
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