CN107580114A - Biometric discrimination method, mobile terminal and computer-readable recording medium - Google Patents
Biometric discrimination method, mobile terminal and computer-readable recording medium Download PDFInfo
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- CN107580114A CN107580114A CN201710733093.2A CN201710733093A CN107580114A CN 107580114 A CN107580114 A CN 107580114A CN 201710733093 A CN201710733093 A CN 201710733093A CN 107580114 A CN107580114 A CN 107580114A
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Abstract
The embodiment of the invention discloses a kind of biometric discrimination method, mobile terminal and computer-readable recording medium, this method includes：In the case where mobile terminal is in screen locking holding state, mobile terminal is according to biological image acquisition instruction acquisition facial image and collection iris image；Whether the matching degree of checking facial image and the first face template is more than the first predetermined threshold value, verifies whether the matching degree of iris image and the first iris templates is more than the first predetermined threshold value；If the matching degree of facial image and the first face template is more than the first predetermined threshold value, or the matching degree of iris image and the first iris templates is more than the first predetermined threshold value, and unblock operation is performed to mobile terminal.The embodiment of the present invention can improve the unblock success rate of bio-identification.
Description
Technical field
The present invention relates to technical field of mobile terminals, and in particular to a kind of biometric discrimination method, mobile terminal and calculating
Machine readable storage medium storing program for executing.
Background technology
With the popularization of the mobile terminals such as mobile phone, tablet personal computer, modern life people have substantially been one mobile phones of human hand.
In order to ensure the security of mobile phone, current mobile phone typically all carries out unlocking screen using bio-identification (for example, fingerprint recognition)
To lift security.However, it is necessary to the fingerprint identification area of user's finger fingerprint face pressing mobile terminal in fingerprint identification process
The operating process in domain, and this operating process is many special circumstances (for example, finger is greasy, finger moistening, finger are peeled etc.)
Lower recognition success rate is relatively low.
The content of the invention
, can the embodiments of the invention provide a kind of biometric discrimination method, mobile terminal and computer-readable recording medium
To improve the unblock success rate of bio-identification.
First aspect of the embodiment of the present invention provides a kind of mobile terminal, including application processor AP, connection AP people
Face identifies module and iris recognition module, wherein：
The recognition of face module, under being in screen locking holding state in the mobile terminal, adopted according to biometric image
Collect instruction acquisition facial image；
The iris recognition module, under being in screen locking holding state in the mobile terminal, schemed according to the biology
As acquisition instructions collection iris image；
Whether the AP, the matching degree for verifying the facial image and the first face template are more than the first default threshold
Whether value, and the matching degree of the checking iris image and the first iris templates are more than first predetermined threshold value；
The AP, it is additionally operable to preset when the matching degree of the facial image and first face template is more than described first
It is right during threshold value, or when the matching degree of the iris image and first iris templates is more than first predetermined threshold value
The mobile terminal performs unblock operation.
Second aspect of the embodiment of the present invention provides a kind of biometric discrimination method, including：
In the case where mobile terminal is in screen locking holding state, according to biological image acquisition instruction acquisition facial image and collection
Iris image；
Verify whether the matching degree of the facial image and the first face template is more than the first predetermined threshold value, verify the rainbow
Whether the matching degree of film image and the first iris templates is more than first predetermined threshold value；
If the matching degree of the facial image and first face template is more than first predetermined threshold value, if or institute
State iris image and the matching degree of first iris templates is more than first predetermined threshold value, solution is performed to the mobile terminal
Lock operation.
The third aspect of the embodiment of the present invention provides a kind of mobile terminal, including collecting unit, authentication unit and unlocking unit,
Wherein：
The collecting unit, under being in screen locking holding state in mobile terminal, adopted according to biological image acquisition instruction
Collect facial image and collection iris image；
The authentication unit, it is pre- whether the matching degree for verifying the facial image and the first face template is more than first
If whether threshold value, and the matching degree of the checking iris image and the first iris templates are more than first predetermined threshold value；
The unlocking unit, it is more than described first for the matching degree when the facial image and first face template
During predetermined threshold value, or when the matching degree of the iris image and first iris templates is more than first predetermined threshold value
When, unblock operation is performed to the mobile terminal.
Fourth aspect of the embodiment of the present invention provides a kind of mobile terminal, including application processor AP, connects the people of the AP
Face identification module, iris recognition module and memory, the memory are used to storing one or more programs, it is one or
Multiple programs are configured to be performed by the AP, described program include be used for perform as second aspect of the embodiment of the present invention either one
Part or all of step described in method.
The aspect of the embodiment of the present invention the 5th provides a kind of computer-readable recording medium, the computer-readable recording medium
For storing the computer program of electronic data interchange, wherein, the computer program causes computer to perform as the present invention is real
Apply the part or all of step described in a second aspect either method.
The aspect of the embodiment of the present invention the 6th provides a kind of computer program product, and the computer program product includes storage
The non-transient computer-readable recording medium of computer program, the computer program are operable to make computer perform such as
Part or all of step described in second aspect either method of the embodiment of the present invention.
In the embodiment of the present invention, in the case where mobile terminal is in screen locking holding state, recognition of face can be enabled and iris is known
Both other bio-identification modes carry out bio-identification simultaneously, as long as any of which bio-identification is verified, you can right
Mobile terminal performs unblock operation, can improve the unblock success rate of bio-identification.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 a are the operation principle schematic diagrams of recognition of face module disclosed in the embodiment of the present invention；
Fig. 1 b are the operation principle schematic diagrams of iris recognition module disclosed in the embodiment of the present invention；
Fig. 1 c are a kind of structural representations of mobile terminal disclosed in the embodiment of the present invention；
Fig. 1 d are the structural representations of another mobile terminal disclosed in the embodiment of the present invention；
Fig. 2 is a kind of schematic flow sheet of biometric discrimination method disclosed in the embodiment of the present invention；
Fig. 3 is the schematic flow sheet of another biometric discrimination method disclosed in the embodiment of the present invention；
Fig. 4 is the schematic flow sheet of another biometric discrimination method disclosed in the embodiment of the present invention；
Fig. 5 is the structural representation of another mobile terminal disclosed in the embodiment of the present invention；
Fig. 6 is the structural representation of another mobile terminal disclosed in the embodiment of the present invention；
Fig. 7 is the structural representation of another mobile terminal disclosed in the embodiment of the present invention.
Embodiment
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Term " first ", " second " in description and claims of this specification and above-mentioned accompanying drawing etc. are to be used to distinguish
Different objects, rather than for describing particular order.In addition, term " comprising " and " having " and their any deformations, it is intended that
It is to cover non-exclusive include.Such as process, method, system, product or the equipment for containing series of steps or unit do not have
The step of being defined in the step of having listed or unit, but alternatively also including not listing or unit, or alternatively also wrap
Include for other intrinsic steps of these processes, method, product or equipment or unit.
Referenced herein " embodiment " is it is meant that the special characteristic, structure or the characteristic that describe can wrap in conjunction with the embodiments
In at least one embodiment of the present invention.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Mobile terminal involved by the embodiment of the present invention can include the various handheld devices with radio communication function,
Mobile unit, wearable device, computing device or other processing equipments for being connected to radio modem, and various forms
User equipment (User Equipment, UE), mobile station (Mobile Station, MS), terminal device (terminal
Device) etc..For convenience of description, apparatus mentioned above is referred to as mobile terminal.
The embodiment of the present invention is described in detail below.
In order to be better understood from the embodiment of the present invention, first to the recognition of face operation principle in the embodiment of the present invention and
Iris recognition operation principle is introduced.
Fig. 1 a are referred to, Fig. 1 a are the operation principle schematic diagrams of recognition of face module disclosed in the embodiment of the present invention, are such as schemed
Shown in 1a, Fig. 1 a are referred to, Fig. 1 a are the operation principle schematic diagrams of recognition of face module disclosed in the embodiment of the present invention.In Fig. 1 a
Face recognition application in mobile terminal, mobile terminal is by taking mobile phone as an example.As shown in Figure 1a, before recognition of face module 110 includes
Put camera 111, light sensor 112 and preposition flash lamp 113.Light sensor 112 is used to gather mobile phone external environment
The intensity of light, when the intensity of mobile phone external environmental light is stronger, without opening preposition flash lamp 113, start front camera 111
Shoot facial image；When the intensity of mobile phone external environmental light is weaker, preposition flash lamp 113 is opened, and start front camera
111 shooting facial images.Optionally, recognition of face module 110 can also include range sensor 114 (for example, infrared sensing
Device), range sensor 114 be used for detect the distance between mobile phone and user's face, when range sensor 114 detect mobile phone and
In OK range when (for example, 20-70 centimetres), triggering recognition of face module 110 works the distance between user's face.Its
In, front camera 111, light sensor 112, preposition flash lamp 113 and range sensor 114 can pass through bus 115
Connection.After recognition of face module 110 collects facial image, face that the processor in mobile terminal will can collect
Image is matched with the face template of memory memory storage, after fitting through, you can verified by recognition of face.
Fig. 1 b are referred to, Fig. 1 b are the operation principle schematic diagrams of iris recognition module disclosed in the embodiment of the present invention, are such as schemed
Shown in 1b, Fig. 1 b are referred to, Fig. 1 b are the operation principle schematic diagrams of iris recognition module disclosed in the embodiment of the present invention.In Fig. 1 b
Iris recognition be applied to mobile terminal, mobile terminal is by taking mobile phone as an example.As shown in Figure 1 b, iris recognition module 120 includes rainbow
Film camera 121 and infrared flashlight 122.Iris camera 121 can shoot iris image, and iris camera 121 works
When, light filling can be carried out by infrared flashlight 122.Optionally, iris recognition module 120 can also include range sensor
123 (for example, infrared sensors), range sensor 123 are used to detect the distance between mobile phone and user's human eye, work as Distance-sensing
Device 124 detects that the distance between mobile phone and user's human eye when (for example, 20-40 centimetres), trigger iris and known in OK range
Other module 120 works.Wherein, iris camera 121, infrared flashlight 122 and range sensor 123 can pass through bus
124 connections.After iris recognition module 120 collects iris image, processor in mobile terminal will can collect
Iris image is matched with the iris templates of memory memory storage, after fitting through, you can verified by iris recognition.
The bio-identification (recognition of face, iris recognition) of the embodiment of the present invention can be used for unlocking screen, mobile-phone payment etc.
Need the scene of progress safety certification.
Fig. 1 c are referred to, Fig. 1 c are a kind of structural representations of mobile terminal disclosed in the embodiment of the present invention, such as Fig. 1 c institutes
Show, the mobile terminal 100 includes application processor (Application Processor, AP) 101, connects AP101 face knowledge
Other module 102 and iris recognition module 103, wherein, AP101 connects recognition of face module 102 and iris by bus 104
Identify module 103.
Recognition of face module 102, under being in screen locking holding state in mobile terminal 100, according to biological image acquisition
Instruction acquisition facial image.
Iris recognition module 103, under being in screen locking holding state in mobile terminal 100, according to biological image acquisition
Instruction acquisition iris image.
Screen locking holding state, it is the screen that mobile terminal 100 is in holding state and mobile terminal in the embodiment of the present invention
It is in the lock state, can put out screen state or bright screen state.Biological image acquisition instruction can include face and gather
In instruction and iris capturing instruction.Biological image acquisition instruction can be triggered by user (for example, user presses power key, volume
Key etc.), it can also be triggered (for example, whether detection mobile terminal is in preset state) by mobile terminal 100.
Instruction can (attitude transducer can include three axis accelerometer to biological image acquisition by the attitude transducer of mobile terminal
The motion sensors such as instrument, three axis accelerometer, three axle electronic compass) triggering, when attitude transducer detects that user lifts shifting
During the action of dynamic terminal 100, triggering starts face acquisition instructions and iris capturing instruction.Biological image acquisition instruction can also lead to
Range sensor (for example, infrared sensor) triggering of mobile terminal is crossed, when range sensor detects the distance of mobile terminal 100
When the distance of user's face is in the range of pre-determined distance (for example, 10-70 centimetres), triggering starts face acquisition instructions and iris
Acquisition instructions.Biological image acquisition instruction can also be triggered by the front camera of mobile terminal, when front camera detects
During facial image, triggering starts face acquisition instructions and iris capturing instruction.Optionally, biological image acquisition instruction can be by moving
Move the triggering of at least one of attitude transducer, range sensor, front camera of terminal 100.
Whether AP101, the matching degree for verifying facial image and the first face template are more than the first predetermined threshold value, and
Whether the matching degree of checking iris image and the first iris templates is more than the first predetermined threshold value.
In the embodiment of the present invention, AP101 verifies whether the matching degree of facial image and the first face template is pre- more than first
If the mode of threshold value is specially：Face characteristic in AP101 extraction facial images, by the face characteristic of extraction and the first face mould
Face characteristic in plate is contrasted, and obtains face matching degree, compares whether face matching degree is more than the first predetermined threshold value.
AP101 verifies whether the matching degree of iris image and the first iris templates is specific more than the mode of the first predetermined threshold value
For：Iris feature in AP101 extraction iris images, the iris feature of extraction and the iris feature in the first iris templates are entered
Row contrast, obtains iris matching degree, compares whether iris matching degree is more than the first predetermined threshold value.
Optionally, the first face template includes the thick feature templates of face, and the first iris templates include the thick character modules of iris.
Wherein, the thick feature of face, it can be understood as rough face characteristic, or part face characteristic, for example, face
Thick feature can include the more obvious features such as eye spacing, the face size of face.With the thick feature of face to it is corresponding be people
The thin feature of face, for example, the thin feature of face can include the relative distance and contra between eyes figure, lip lines, face
To.The thick feature templates of face, i.e., the face template being made up of the thick feature of face；The thin feature templates of face, i.e., by the thin feature of face
The face template of composition.AP101 verifies whether the matching degree of facial image and the first face template is more than the first predetermined threshold value
Mode is specially：The thick feature of face in AP101 extraction facial images, by the thick feature of the face of extraction and the thick feature of above-mentioned face
Template is contrasted, and obtains face matching degree, compares whether the face matching degree is more than the first predetermined threshold value.For simple,
If face verification is carried out using the thick feature of face, it is only necessary to collect including more obvious face characteristic, you can pass through people
Face identification checking.If face verification is carried out, it is necessary to which gathering more facial detail features can lead to using the thin feature of face
Cross recognition of face checking.Face verification is carried out using the thick feature of face, the speed of face verification is relatively fast, but security phase
To relatively low, face verification is carried out using the thin feature of face, the speed of face verification is relatively slow, but security is of a relatively high.
In the scene that mobile terminal carries out unlocking screen, user is concerned with the success rate of unblock, can be entered using the thick feature of face
Row face verification, so as to improve face verification speed, lift Consumer's Experience.In mobile terminal moves the scene of payment,
What user focused more on is safety of payment, and the thin feature of face can be used to carry out face verification, improve payment during mobile payment
Security.
The thick feature of iris, it can be understood as rough iris feature, or part iris feature, for example, iris is slightly special
Sign can include the shape of pupil, the diameter of pupil, the more obvious feature such as color of pupil.With the thick feature of iris to corresponding
Be the thin feature of iris, for example, spot, filament, coronal, striped, crypts etc. that the thin feature of iris can be included around pupil are thin
Micro- feature.The thick feature templates of iris, i.e., the iris templates being made up of the thick feature of iris；The thin feature templates of iris are that is, thin by iris
The iris templates of feature composition.AP101 verifies whether the matching degree of iris image and the first iris templates is more than the first default threshold
The mode of value is specially：The thick feature of iris in AP101 extraction iris images, the thick feature of the iris of extraction and above-mentioned iris is thick
Feature templates are contrasted, and obtain iris matching degree, compare whether the iris matching degree is more than the first predetermined threshold value.It is simple next
Say, if carrying out iris verification using the thick feature of iris, it is only necessary to collect including more obvious iris feature, you can pass through
Iris recognition is verified.If iris verification is carried out using the thin feature of iris, it is necessary to gather more iris minutias can
Verified by iris recognition.Iris verification is carried out using the thick feature of iris, the speed of iris verification is relatively fast, but security
It is relatively low, iris verification is carried out using the thin feature of iris, the speed of iris verification is relatively slow, but security is relatively
It is high.In the scene that mobile terminal carries out unlocking screen, user is concerned with the success rate of unblock, can use the thick feature of iris
Iris verification is carried out, so as to improve iris verification speed, lifts Consumer's Experience.The scene of payment is moved in mobile terminal
In, what user focused more on is safety of payment, and the thin feature of iris can be used to carry out iris verification, improve branch during mobile payment
Pay security.
AP101, it is additionally operable to when the matching degree of facial image and the first face template is more than the first predetermined threshold value, or works as
When whether the matching degree of iris image and the first iris templates is more than the first predetermined threshold value, unblock behaviour is performed to mobile terminal 100
Make.
In the embodiment of the present invention, facial image and iris that AP101 can collect to recognition of face module 102 simultaneously
The iris image that collects of identification module 103 verified, if collect have in facial image and iris image it is wherein any
A kind of the match is successful, then it is assumed that passes through biometric authentication, you can operation is unlocked to mobile terminal, into mobile terminal
Main interface, user can operate to the application in mobile terminal.
In the embodiment of the present invention, in the case where mobile terminal is in screen locking holding state, recognition of face can be enabled and iris is known
Both other bio-identification modes carry out bio-identification simultaneously, as long as any of which bio-identification is verified, you can right
Mobile terminal performs unblock operation, can improve the unblock success rate of bio-identification.
Optionally, the structural representation that Fig. 1 d, Fig. 1 d are another mobile terminals disclosed in the embodiment of the present invention is referred to,
As shown in Figure 1 d, Fig. 1 d add sensor assembly 105 on the basis of Fig. 1 c.
Sensor assembly 105, for detecting whether mobile terminal 100 is in preset state.
Wherein, sensor assembly 105 can (attitude transducer can include three-axis gyroscope, three including attitude transducer
The motion sensors such as axis accelerometer, three axle electronic compass), range sensor (for example, infrared sensor), in camera extremely
Few one kind.Preset state can include mobile terminal 100 be between lifting status, mobile terminal 100 and user's face away from
From in the range of pre-determined distance (for example, 10-70 centimetres), mobile terminal 100 detect any one in facial image.Its
In, attitude transducer can detect whether mobile terminal 100 is in lifting status, and range sensor can detect mobile terminal
Whether in the range of pre-determined distance, camera can detect whether to photograph face figure for the distance between 100 and user's face
Picture.
Optionally, preset state includes following at least one：
Mobile terminal 100 is in the distance between lifting status, mobile terminal 100 and user's face and is in pre-determined distance model
In enclosing.
Whether detection mobile terminal 100 is in lifting status, can be specifically that the attitude transducer detection of mobile terminal moves
Whether dynamic terminal 100 moves according to desired guiding trajectory, and detection mobile terminal 100 according to desired guiding trajectory during moving
Acceleration magnitude whether exceed predetermined acceleration threshold value.
AP101, it is additionally operable to when mobile terminal 100 is in preset state, starts biological image acquisition instruction, according to biology
Image capture instruction gathers facial image and collection iris image.
In the embodiment of the present invention, when mobile terminal 100 is in preset state, starts biological image acquisition instruction, carry out
Bio-identification is verified.Triggered without user oneself and start biological image acquisition instruction, the speed of bio-identification, lifting can be improved
Consumer's Experience.
Optionally, AP101, it is additionally operable to verify whether the matching degree of above-mentioned facial image and the second face template is more than second
Predetermined threshold value, verifies whether the matching degree of above-mentioned iris image and the second iris templates is more than the second predetermined threshold value.
Wherein, AP101 performs unblock operation to mobile terminal 100 and then verifies above-mentioned facial image and the second face
Whether the matching degree of template is more than the second predetermined threshold value, verifies whether above-mentioned iris image and the matching degree of the second iris templates are big
In the second predetermined threshold value.
Optional, the second predetermined threshold value is more than the first predetermined threshold value, for example, it is 70% that can set the first predetermined threshold value, the
Two predetermined threshold values are 90%.
Optionally, the second face template includes the thin feature templates of face, and the second iris templates include the thin feature templates of iris.
Wherein, whether the matching degree of AP101 checking facial images and the second face template is more than the side of the second predetermined threshold value
Formula is specially：The thin feature of face in AP101 extraction facial images, by the thin feature of the face of extraction and the thin character modules of above-mentioned face
Plate is contrasted, and obtains face matching degree, compares whether the face matching degree is more than above-mentioned first predetermined threshold value.
AP101 verifies whether the matching degree of iris image and the second iris templates is specific more than the mode of the second predetermined threshold value
For：The thin feature of iris in AP101 extraction iris images, the thin feature of the iris of extraction and the thin feature templates of above-mentioned iris are carried out
Contrast, obtains iris matching degree, compares whether the iris matching degree is more than the first predetermined threshold value.
AP101, it is additionally operable to when the matching degree of above-mentioned facial image and the second face template is more than the second predetermined threshold value,
And/or when the matching degree of above-mentioned iris image and the second iris templates is more than the second predetermined threshold value, it is determined that passing through payment verification.
In one embodiment, while face and iris are verified, when being both verified, it is determined that being tested by payment
Card.Verified by dual bio-identification, the security of payment can be improved.
In another embodiment, when both recognition of face and iris recognition have one kind to pass through checking, you can it is determined that
By payment verification, payment speed can be improved.
AP101, it is additionally operable to it is determined that by the preset time period after payment verification, it is allowed to which mobile terminal 100 is carried out
Exempt from bio-identification payment.
Wherein, in preset time period, if user, which starts, pays class application, and branch is moved using class application is paid
Fu Shi, repeated acquisition user biological image can not had to, directly paid.Wherein, pay class application be can be by the branch
The application that class application moves payment is paid, for example, wechat, Alipay, apple are paid (Apple Pay) etc..Optionally, exist
Exempt from when bio-identification is paid, it is necessary to which payment class application avoids the payment class from applying and transported on backstage still in front stage operation
Mobile terminal is run during row to carry out exempting from the security risk that bio-identification payment is brought.Wherein, preset time period could be arranged to 30
Second, 1 minute, 2 minutes, 5 minutes etc..
Exempt from bio-identification payment, i.e., when confirming to pay, without carrying out bio-identification checking again, directly paid.
In the embodiment of the present invention, after unlocking screen success, carry out the thin feature of face and the thin signature verification of iris, when the thin feature of face and
After one or both of thin feature of iris is proved to be successful, it is determined that passing through payment verification.Carried out follow-up using payment class application
During payment, without carrying out biology collection again, (bio-identification checking can be tested with recognition of face checking, iris recognition with identification checking
One or more combinations in card), user's payment speed can be improved, so as to lift Consumer's Experience.
In the embodiment of the present invention, gather facial image in recognition of face module 102 and iris recognition module 103 gathers rainbow
After film image, AP101 extracts the thick feature of face first from the facial image, and extraction iris is slightly special from the iris image
Sign, the thick feature of the face of extraction is matched with the thick feature templates of above-mentioned face, the thick characteristic matching degree of face is obtained, will extract
The thick feature of iris matched with the thick feature templates of above-mentioned iris, the thick characteristic matching degree of iris is obtained, when the thick feature of face
During with there is a matching degree to be more than the first predetermined threshold value in degree and the thick characteristic matching degree of iris, it is determined that unlock successfully.The present invention
Embodiment, the thick signature verification of face and the thick signature verification of iris can be carried out simultaneously, as long as one in both is proved to be successful, i.e.,
It can determine to unlock successfully.Implement the embodiment of the present invention, unblock speed can be improved.
After it is determined that unlocking successfully, AP101 extracts the thin feature of face from the facial image, and is carried from the iris image
The thin feature of iris is taken, the thin feature of the face of extraction is matched with the thin feature templates of above-mentioned face, obtains the thin feature of face
With degree, the thin feature of the iris of extraction is matched with the thin feature templates of above-mentioned iris, the thin characteristic matching degree of iris is obtained, works as people
When the thin characteristic matching degree of face and the thin characteristic matching degree of iris have at least one matching degree to be more than the second predetermined threshold value, it is determined that pass through
Payment verification.The embodiment of the present invention passes through a biological image acquisition, you can terminal is unlocked and follow-up a period of time
Inside carry out exempting from bio-identification mobile payment.The number of collection user biological image is reduced, while in turn ensure that the security of payment.
In the embodiment of the present invention, standby screen lock state is in mobile terminal, can be to the facial image and iris of collection
Image carries out thick signature verification and thin signature verification, when thick signature verification by after, you can the screen of mobile terminal is unlocked, when thin
Signature verification can carry out exempting from bio-identification payment, user is using by rear in a period of time of thin signature verification after
When payment class application is paid, bio-identification checking is carried out without gathering biometric image again, reduces collection user biological figure
The number of picture, user's payment speed can be improved, so as to lift Consumer's Experience.
Referring to Fig. 2, Fig. 2 is a kind of schematic flow sheet of biometric discrimination method disclosed in the embodiment of the present invention.This method
Applied to the mobile terminal for including application processor AP, recognition of face module and iris recognition module, as shown in Fig. 2 the party
Method comprises the following steps.
201, in the case where mobile terminal is in screen locking holding state, mobile terminal is according to biological image acquisition instruction acquisition face
Image and collection iris image.
202, mobile terminal verifies whether the matching degree of facial image and the first face template is more than the first predetermined threshold value, tests
Whether the matching degree of card iris image and the first iris templates is more than the first predetermined threshold value.
203, if the matching degree of facial image and the first face template is more than the first predetermined threshold value, or iris image and
The matching degree of one iris templates is more than the first predetermined threshold value, and mobile terminal performs unblock operation to mobile terminal.
Wherein, facial image and iris image can carry out matching checking simultaneously, after one of which is proved to be successful, you can
It is unlocked, so as to improve the speed of unlocking screen.
Optionally, the first face template includes the thick feature templates of face, and the first iris templates include the thick feature templates of iris.
204, if the matching degree of facial image and the first face template is less than or equal to the first predetermined threshold value, and iris figure
As the matching degree with the first iris templates is less than or equal to the first predetermined threshold value, mobile terminal determination unblock failure.
The embodiment of step in Fig. 2 specifically may refer to the device embodiment shown in Fig. 1 a- Fig. 1 d, no longer superfluous herein
State.
Implement the method shown in Fig. 2, in the case where mobile terminal is in screen locking holding state, recognition of face and iris can be enabled
Identify both bio-identification modes while carry out bio-identification, as long as any of which bio-identification is verified, you can
Unblock operation is performed to mobile terminal, the unblock success rate of bio-identification can be improved.
Referring to Fig. 3, Fig. 3 is the schematic flow sheet of another biometric discrimination method disclosed in the embodiment of the present invention.The party
Method is applied to the mobile terminal for including application processor AP, recognition of face module, iris recognition module and sensor assembly, figure
Further optimization obtains 3 method on the basis of Fig. 2, as shown in figure 3, this method comprises the following steps.
301, in the case where mobile terminal is in screen locking holding state, whether detection mobile terminal is in preset state.If it is not, hold
Row step 302.If so, perform step 303.
Optionally, preset state includes following at least one：
Mobile terminal is in lifting status, and/or the distance between mobile terminal and user's face are in pre-determined distance model
In enclosing.
302, mobile terminal does not start biological image acquisition instruction.
303, mobile terminal starts biological image acquisition instruction, according to biological image acquisition instruction acquisition facial image and
Gather iris image.
304, mobile terminal verifies whether the matching degree of facial image and the first face template is more than the first predetermined threshold value, tests
Whether the matching degree of card iris image and the first iris templates is more than the first predetermined threshold value.
305, if the matching degree of facial image and the first face template is more than the first predetermined threshold value, or iris image and
The matching degree of one iris templates is more than the first predetermined threshold value, and mobile terminal performs unblock operation to mobile terminal.
306, if the matching degree of facial image and the first face template is less than or equal to the first predetermined threshold value, and iris figure
As the matching degree with the first iris templates is less than or equal to the first predetermined threshold value, mobile terminal determination unblock failure.
The embodiment of step in Fig. 3 specifically may refer to the device embodiment shown in Fig. 1 a- Fig. 1 d, no longer superfluous herein
State.
Method shown in implementing Fig. 3, in the case where mobile terminal is in screen locking holding state, recognition of face and iris can be enabled
Identification carries out bio-identification simultaneously, as long as there is a kind of bio-identification to be verified, you can unblock operation is performed to mobile terminal, can
To improve the unblock success rate of bio-identification.When mobile terminal is in preset state, starts biological image acquisition instruction, carry out
Bio-identification is verified.Triggered without user oneself and start biological image acquisition instruction, the speed of bio-identification, lifting can be improved
Consumer's Experience.
Referring to Fig. 4, Fig. 4 is the schematic flow sheet of another biometric discrimination method disclosed in the embodiment of the present invention.The party
Method is applied to include application processor AP, recognition of face module and iris recognition module mobile terminal, Fig. 4 method be
Further optimize what is obtained on the basis of Fig. 2, as shown in figure 4, this method comprises the following steps.
401, in the case where mobile terminal is in screen locking holding state, mobile terminal is according to biological image acquisition instruction acquisition face
Image and collection iris image.
402, mobile terminal verifies whether the matching degree of facial image and the first face template is more than the first predetermined threshold value, tests
Whether the matching degree of card iris image and the first iris templates is more than the first predetermined threshold value.
Optionally, the first face template includes the thick feature templates of face, and the first iris templates include the thick feature templates of iris.
403, if the matching degree of facial image and the first face template is more than the first predetermined threshold value, or iris image and
The matching degree of one iris templates is more than the first predetermined threshold value, and mobile terminal performs unblock operation to mobile terminal.
404, if the matching degree of facial image and the first face template is less than or equal to the first predetermined threshold value, and iris figure
As the matching degree with the first iris templates is less than or equal to the first predetermined threshold value, mobile terminal determination unblock failure.
405, after mobile terminal performs unblock operation, of mobile terminal checking facial image and the second face template
Whether it is more than the second predetermined threshold value with degree, verifies whether the matching degree of iris image and the second iris templates is more than the second default threshold
Value.
Optionally, the second face template includes the thin feature templates of face, and the second iris templates include the thin feature templates of iris.
406, if the matching degree of facial image and the second face template is more than the second predetermined threshold value, and/or iris image with
The matching degree of second iris templates is more than the second predetermined threshold value, and mobile terminal determines to pass through payment verification.
407, if the matching degree of facial image and the second face template is less than or equal to the second predetermined threshold value, and iris figure
The matching degree of picture and the second iris templates is less than or equal to the second predetermined threshold value, and mobile terminal determines that payment verification can not be passed through.
Continue executing with step 405.
408, it is determined that by the way that in the preset time period after payment verification, mobile terminal allows mobile terminal to carry out exempting to give birth to
Thing identification is paid.
The embodiment of step in Fig. 4 specifically may refer to the device embodiment shown in Fig. 1 a- Fig. 1 d, no longer superfluous herein
State.
Implement the method shown in Fig. 4, after unlocking screen success, carry out the thin feature of face and the thin signature verification of iris, when
After one or both of the thin feature of face and the thin feature of iris are proved to be successful, it is determined that passing through payment verification.Follow-up using branch
Class application is paid when being paid, is verified without carrying out biological image acquisition again with identification, user's payment speed can be improved, from
And lift Consumer's Experience.
Referring to Fig. 5, Fig. 5 is the structural representation of another mobile terminal disclosed in the embodiment of the present invention.The movement is whole
End 500 includes recognition of face module 501, iris recognition module 502, application processor AP503 and memory 504.Face is known
Other module 501, iris recognition module 502, application processor AP503 and memory 504 can be connected by communication bus 505
Connect, memory 504 is used to store one or more programs, and one or more programs are configured to be performed by AP503, and program includes
For performing the part or all of method and step in above-mentioned Fig. 2 to Fig. 4.
Implement Fig. 5 shown in mobile terminal, in the case where mobile terminal be in screen locking holding state, can enable recognition of face with
Both bio-identification modes of iris recognition carry out bio-identification simultaneously, as long as any of which bio-identification is verified,
Unblock operation can be performed to mobile terminal, the unblock success rate of bio-identification can be improved.
Referring to Fig. 6, Fig. 6 is the structural representation of another mobile terminal disclosed in the embodiment of the present invention.The movement is whole
End 600 includes collecting unit 601, authentication unit 602 and unlocking unit 603, wherein：
Collecting unit 601, under being in screen locking holding state in mobile terminal 600, instructed according to biological image acquisition
Gather facial image and collection iris image.
Whether authentication unit 602, the matching degree for verifying facial image and the first face template are more than the first default threshold
Whether value, and the matching degree of checking iris image and the first iris templates are more than the first predetermined threshold value.
Unlocking unit 603, for when the matching degree of facial image and the first face template is more than the first predetermined threshold value, or
Person performs unblock behaviour to mobile terminal 600 when the matching degree of iris image and the first iris templates is more than the first predetermined threshold value
Make.
The implementation of the mobile terminal 600 may refer to the embodiment of the method shown in Fig. 2-4, repeats part and repeats no more.
Implement Fig. 6 shown in mobile terminal, in the case where mobile terminal be in screen locking holding state, can enable recognition of face with
Both bio-identification modes of iris recognition carry out bio-identification simultaneously, as long as any of which bio-identification is verified,
Unblock operation can be performed to mobile terminal, the unblock success rate of bio-identification can be improved.
The embodiment of the present invention additionally provides another mobile terminal, as shown in fig. 7, for convenience of description, illustrate only with
The related part of the embodiment of the present invention, particular technique details do not disclose, refer to present invention method part.The movement
Terminal can be to include mobile phone, tablet personal computer, PDA (Personal Digital Assistant, personal digital assistant), POS
Any terminal device such as (Point of Sales, point-of-sale terminal), vehicle-mounted computer, so that mobile terminal is mobile phone as an example：
Fig. 7 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. 7 is examined, mobile phone includes：Radio frequency (Radio Frequency, RF) circuit 910, memory 920, input block 930, display unit
940th, sensor 950, voicefrequency circuit 960, Wireless Fidelity (Wireless Fidelity, WiFi) module 970, processor 980,
And the grade part of power supply 990.It will be understood by those skilled in the art that the handset structure shown in Fig. 7 is not formed to mobile phone
Limit, can include than illustrating more or less parts, either combine some parts or different parts arrangement.
Each component parts of mobile phone is specifically introduced with reference to Fig. 7：
RF circuits 910 can be used for the reception and transmission of information.Generally, RF circuits 910 include but is not limited to antenna, at least one
Individual amplifier, transceiver, coupler, low-noise amplifier (Low Noise Amplifier, LNA), duplexer etc..In addition,
RF circuits 910 can also be communicated by radio communication with network and other equipment.Above-mentioned radio communication can use any 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), code division it is more
Location (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 920 can be used for storage software program and module, and processor 980 is stored in memory 920 by operation
Software program and module, so as to perform the various function application of mobile phone and data processing.Memory 920 can mainly include
Storing program area and storage data field, wherein, storing program area can storage program area, the application journey needed at least one function
Sequence etc.；Storage data field can store uses created data etc. according to mobile phone.In addition, memory 920 can be included at a high speed
Random access memory, can also include nonvolatile memory, a for example, at least disk memory, flush memory device or
Other volatile solid-state parts.
Input block 930 can be used for the numeral or character information for receiving input, and produce with the user of mobile phone set with
And the key signals input that function control is relevant.Specifically, input block 930 may include fingerprint recognition module 931, touching display screen
932nd, recognition of face module 933, iris recognition module 934 and other input equipments 935.Fingerprint recognition module 931, it can gather
User is in finger print data thereon.Fingerprint recognition module 931 can include optical finger print identification module, capacitive fingerprint identification module
Module is identified with ultrasonic fingerprint.Recognition of face module 933 is used to gather facial image, and iris recognition module 934 is used to gather
Iris image.It is defeated except fingerprint recognition module 931, touching display screen 932, recognition of face module 933, iris recognition module 934
Other input equipments 935 can also be included by entering unit 930.Specifically, other input equipments 935 can include but is not limited to touch-control
One kind in screen, physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc.
It is or a variety of.
Display unit 940 can be used for display by user input information or be supplied to user information and mobile phone it is various
Menu.Display unit 940 may include display screen 941, optionally, can use 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
Display screen 941.Although in the figure 7, fingerprint recognition module 931 and display screen 941 are the parts independent as two to realize mobile phone
Input and input function, it is but in some embodiments it is possible to fingerprint recognition module 931 and display screen 941 is integrated and real
The input of existing mobile phone and playing function.
Mobile phone may also include at least one sensor 950, for example, optical sensor 951, motion sensor 952 and other
Sensor.Specifically, optical sensor 951 may include ambient light sensor and proximity transducer, wherein, ambient light sensor can
The brightness of display screen 941 is adjusted according to the light and shade of ambient light, proximity transducer can be closed aobvious when mobile phone is moved in one's ear
Display screen 941 and/or backlight.As one kind of motion sensor 952, acceleration transducer can detect in all directions (generally
Three axles) acceleration size, size and the direction of gravity are can detect that when static, available for identification mobile phone posture application (ratio
Such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap).Hand
The other sensors such as gyroscope that machine can also configure, barometer, hygrometer, thermometer, infrared ray sensor, it is no longer superfluous herein
State.
Voicefrequency circuit 960, loudspeaker 961, microphone 962 can provide the COBBAIF between user and mobile phone.Audio-frequency electric
Electric signal after the voice data received conversion can be transferred to loudspeaker 961, sound is converted to by loudspeaker 961 by road 960
Signal plays；On the other hand, the voice signal of collection is converted to electric signal by microphone 962, is turned after being received by voicefrequency circuit 960
Voice data is changed to, then after voice data playback process device 980 is handled, through RF circuits 910 to be sent to such as another mobile phone,
Or voice data is played to memory 920 further to handle.
WiFi belongs to short range wireless transmission technology, and mobile phone can help user's transceiver electronicses postal by WiFi module 970
Part, browse webpage and access streaming video etc., it has provided the user wireless broadband internet and accessed.Although Fig. 7 is shown
WiFi module 970, 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 980 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 being stored in memory 920, and call and be stored in memory 920
Data, the various functions and processing data of mobile phone are performed, so as to carry out integral monitoring to mobile phone.Optionally, processor 980 can wrap
Include one or more processing units；Preferably, processor 980 can integrate application processor and modem processor, wherein, should
Operating system, user interface and application program etc. are mainly handled with processor, modem processor mainly handles radio communication.
It is understood that above-mentioned modem processor can not also be integrated into processor 980.
Mobile phone also includes the power supply 990 (such as battery) to all parts power supply, it is preferred that power supply can pass through power supply pipe
Reason system and processor 980 are logically contiguous, so as to realize management charging, electric discharge and power managed by power-supply management system
Etc. function.
Mobile phone also includes camera 9100, and camera 9100 can include front camera, iris camera and rearmounted take the photograph
As head.
Although being not shown, mobile phone can also include bluetooth module, flash lamp etc., flash lamp can include preposition flash lamp and
Rearmounted flash lamp, preposition flash lamp can be that front camera carries out light filling, and rearmounted flash lamp can be that rear camera is carried out
Light filling.Preposition flash lamp can include preposition visible ray flash lamp and preposition infrared flashlight, and preposition visible ray flash lamp is used for
Light filling is carried out for front camera, preposition infrared flashlight is used to carry out light filling for iris camera.
The embodiment of the present invention also provides a kind of computer-readable storage medium, wherein, the computer-readable storage medium is stored for electricity
The computer program that subdata exchanges, it is any as described in above-mentioned embodiment of the method that the computer program make it that computer performs
A kind of part or all of step of biometric discrimination method.
The embodiment of the present invention also provides a kind of computer program product, and the computer program product includes storing calculating
The non-transient computer-readable recording medium of machine program, the computer program are operable to make computer perform side as described above
The part or all of step of any biometric discrimination method described in method embodiment.
It should be noted that for foregoing each method embodiment, in order to be briefly described, therefore it is all expressed as a series of
Combination of actions, but those skilled in the art should know, the present invention is not limited by described sequence of movement because
According to the present invention, some steps can use other orders or carry out simultaneously.Secondly, those skilled in the art should also know
Know, embodiment described in this description belongs to preferred embodiment, and involved action and module are not necessarily of the invention
It is necessary.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed device, can be by another way
Realize.For example, device embodiment described above is only schematical, such as the division of the unit, it is only one kind
Division of logic function, can there is an other dividing mode when actually realizing, such as multiple units or component can combine or can
To be integrated into another system, or some features can be ignored, or not perform.Another, shown or discussed is mutual
Coupling direct-coupling or communication connection can be by some interfaces, the INDIRECT COUPLING or communication connection of device or unit,
Can be electrical or other forms.
The unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown 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 be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, can also be realized in the form of SFU software functional unit.
If the integrated unit is realized in the form of SFU software functional unit and is used as independent production marketing or use
When, it can be stored in a computer-readable access to memory.Based on such understanding, technical scheme substantially or
Person say the part to be contributed to prior art or the technical scheme all or part can in the form of software product body
Reveal and, the computer software product is stored in a memory, including some instructions are causing a computer equipment
(can be personal computer, server or network equipment etc.) performs all or part of each embodiment methods described of the present invention
Step.And foregoing memory includes：USB flash disk, read-only storage (ROM, Read-Only Memory), random access memory
(RAM, Random Access Memory), mobile hard disk, magnetic disc or CD etc. are various can be with the medium of store program codes.
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
To instruct the hardware of correlation to complete by program, the program can be stored in a computer-readable memory, memory
It can include：Flash disk, read-only storage (English：Read-Only Memory, referred to as：ROM), random access device (English：
Random Access Memory, referred to as：RAM), disk or CD etc..
The embodiment of the present invention is described in detail above, specific case used herein to the principle of the present invention and
Embodiment is set forth, and the explanation of above example is only intended to help the method and its core concept for understanding the present invention；
Meanwhile for those of ordinary skill in the art, according to the thought of the present invention, can in specific embodiments and applications
There is change part, in summary, this specification content should not be construed as limiting the invention.
Claims (13)
1. a kind of mobile terminal, it is characterised in that recognition of face module and rainbow including application processor AP, the connection AP
Film identifies module, wherein：
The recognition of face module, under being in screen locking holding state in the mobile terminal, referred to according to biological image acquisition
Order collection facial image；
The iris recognition module, under being in screen locking holding state in the mobile terminal, adopted according to the biometric image
Collect instruction acquisition iris image；
The AP, for verifying whether the matching degree of the facial image and the first face template is more than the first predetermined threshold value, with
And whether the matching degree of the checking iris image and the first iris templates is more than first predetermined threshold value；
The AP, it is additionally operable to when the matching degree of the facial image and first face template is more than first predetermined threshold value
When, or when the matching degree of the iris image and first iris templates is more than first predetermined threshold value, to described
Mobile terminal performs unblock operation.
2. mobile terminal according to claim 1, it is characterised in that
The AP, it is additionally operable to verify whether the matching degree of the facial image and the second face template is more than the second predetermined threshold value,
Verify whether the matching degree of the iris image and the second iris templates is more than second predetermined threshold value；
The AP, it is additionally operable to when the matching degree of the facial image and second face template is more than second predetermined threshold value
When, and/or when the matching degree of the iris image and second iris templates is more than second predetermined threshold value, it is determined that logical
Cross payment verification；
In the preset time period after the determination passes through payment verification, it is allowed to which the mobile terminal carries out exempting from bio-identification branch
Pay.
3. mobile terminal according to claim 2, it is characterised in that first face template includes the thick character modules of face
Plate, first iris templates include the thick feature templates of iris, and second face template includes the thin feature templates of face, described
Second iris templates include the thin feature templates of iris.
4. according to the mobile terminal described in claim any one of 1-3, it is characterised in that the mobile terminal also includes sensor
Module,
The sensor assembly, for detecting whether the mobile terminal is in preset state；
The AP, it is additionally operable to when the mobile terminal is in the preset state, starts the biological image acquisition instruction, root
According to biological image acquisition instruction acquisition facial image and collection iris image.
5. mobile terminal according to claim 4, it is characterised in that the preset state is in including the mobile terminal
Lifting status, and/or the distance between the mobile terminal and user's face are in the range of pre-determined distance.
A kind of 6. biometric discrimination method, it is characterised in that including：
In the case where mobile terminal is in screen locking holding state, according to biological image acquisition instruction acquisition facial image and collection iris
Image；
Verify whether the matching degree of the facial image and the first face template is more than the first predetermined threshold value, verify the iris figure
As whether the matching degree with the first iris templates is more than first predetermined threshold value；
If the matching degree of the facial image and first face template is more than first predetermined threshold value, if or the rainbow
Film image and the matching degree of first iris templates are more than first predetermined threshold value, and unblock behaviour is performed to the mobile terminal
Make.
7. according to the method for claim 6, it is characterised in that the checking iris image and the first iris templates
Whether matching degree is more than after first predetermined threshold value, and methods described also includes：
Verify whether the matching degree of the facial image and the second face template is more than the second predetermined threshold value, verify the iris figure
As whether the matching degree with the second iris templates is more than second predetermined threshold value；
If the matching degree of the facial image and second face template is more than second predetermined threshold value, and/or the rainbow
Film image and the matching degree of second iris templates are more than second predetermined threshold value, it is determined that passing through payment verification；
In the preset time period after the determination passes through payment verification, it is allowed to which the mobile terminal carries out exempting from bio-identification branch
Pay.
8. according to the method for claim 7, it is characterised in that first face template includes the thick feature templates of face,
First iris templates include the thick feature templates of iris, and second face template includes the thin feature templates of face, and described
Two iris templates include the thin feature templates of iris.
9. according to the method described in claim any one of 6-8, it is characterised in that described according to biological image acquisition instruction acquisition
Before facial image and collection iris image, methods described includes：
Detect whether the mobile terminal is in preset state；
If the mobile terminal is in the preset state, starts the biological image acquisition instruction, perform described according to biology
Image capture instruction gathers the step of facial image and collection iris image.
10. according to the method for claim 9, it is characterised in that the preset state includes the mobile terminal and is in lift
The state of rising, and/or the distance between the mobile terminal and user's face are in the range of pre-determined distance.
A kind of 11. mobile terminal, it is characterised in that including collecting unit, authentication unit and unlocking unit, wherein：
The collecting unit, under being in screen locking holding state in mobile terminal, according to biological image acquisition instruction acquisition people
Face image and collection iris image；
Whether the authentication unit, the matching degree for verifying the facial image and the first face template are more than the first default threshold
Whether value, and the matching degree of the checking iris image and the first iris templates are more than first predetermined threshold value；
The unlocking unit, for being preset when the matching degree of the facial image and first face template is more than described first
It is right during threshold value, or when the matching degree of the iris image and first iris templates is more than first predetermined threshold value
The mobile terminal performs unblock operation.
12. a kind of mobile terminal, it is characterised in that including application processor AP, connect recognition of face module, the iris of the AP
Module and memory are identified, the memory is used to store one or more programs, and one or more of programs are configured
Performed into by the AP, described program includes being used to perform the method as described in claim any one of 6-10.
13. a kind of computer-readable recording medium, it is characterised in that the computer-readable recording medium is used to store electron number
According to the computer program of exchange, wherein, the computer program causes computer to perform as described in claim any one of 6-10
Method.
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