CN108427875A - A kind of guest mode open method, terminal and computer readable storage medium - Google Patents
A kind of guest mode open method, terminal and computer readable storage medium Download PDFInfo
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- CN108427875A CN108427875A CN201810241693.1A CN201810241693A CN108427875A CN 108427875 A CN108427875 A CN 108427875A CN 201810241693 A CN201810241693 A CN 201810241693A CN 108427875 A CN108427875 A CN 108427875A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
- G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
Abstract
The embodiment of the invention discloses a kind of guest mode open method, terminal and computer readable storage medium, guest mode open method includes：When the real-time range between real-time target and display screen is less than pre-determined distance threshold value, the corresponding first facial profile information of detection real-time target；According to first facial profile information and pre-stored criteria outline data library, judge whether real-time target is visitor's identity；If real-time target is visitor's identity, guest mode is opened；Wherein, guest mode is the operating mode that presupposed information is hidden by terminal.Guest mode open method provided in an embodiment of the present invention, can effectively realize the automatic opening of guest mode, to overcome the defect of information leakage, substantially increase the safety of terminal.
Description
Technical field
The present invention relates to a kind of terminal technology more particularly to guest mode open method, terminal and computer-readable storages
Medium.
Background technology
With the rapid development of terminal technology, the function of terminal is more and more comprehensive, correspondingly, is stored with increasingly in terminal
More user informations, such as social account, personal communication's number, bank card password etc..User part message is non-in order to prevent
Other users other than owner obtain, and terminal can open guest mode by the selection operation of owner.Specifically, Fang Kemo
Formula is that terminal hides some user informations automatically, for example, terminal hiding talking record, short message, social software chat record, social activity
The partial information of the information such as software buddy list, browser internet records, notepad, address list, so as to prevent user hidden
Private leakage.
However, in the prior art, guest mode is that selection is manually operated by user, i.e. the unlatching of guest mode is mainly
Terminal obtain by the operation of user open command and open, terminal can not automatically turn on guest mode, therefore, once eventually
It is losing or by other users other than non-owner in use, being stored in the user information of terminal will reveal at end.Thus may be used
See, in the prior art, terminal does not realize the automatic opening of guest mode, so as to cause the defect of information leakage, reduces end
The safety at end.
Invention content
In view of this, an embodiment of the present invention provides a kind of guest mode open method, terminal and computer-readable storages
Medium can effectively realize the automatic opening of guest mode, to overcome the defect of information leakage, substantially increase terminal
Safety.
What the technical solution of the embodiment of the present invention was realized in：
An embodiment of the present invention provides a kind of guest mode open methods, including：
When the real-time range between real-time target and display screen is less than pre-determined distance threshold value, the real-time target is detected
Corresponding first facial profile information；
According to the first facial profile information and pre-stored criteria outline data library, judge whether the real-time target is visit
Objective identity；
If the real-time target is visitor's identity, guest mode is opened；Wherein, the guest mode will for terminal
The operating mode that presupposed information is hidden.
In the above scheme, described according to the first facial profile information and pre-stored criteria outline data library, judge institute
State whether real-time target is visitor's identity, including：
Read the nominal contour information in pre-stored criteria outline data library；
Compare the first facial profile information and the nominal contour information, obtains outline result；
When the outline result is more than or equal to preset ratio threshold value, it is described to judge the real-time target not
Visitor's identity；
When the outline result is less than the first preset ratio threshold value, judge that the real-time target is the visit
Objective identity.
In the above scheme, the real-time range when between real-time target and display screen is less than pre-determined distance threshold value
When, before detecting the corresponding first facial profile information of the real-time target, the method further includes：
When the display screen is unlocked state, the reality between the real-time target and the display screen is detected
When distance.
In the above scheme, described after opening guest mode if the real-time target is visitor's identity
Method further includes：
When the display screen switches to lock-out state, the guest mode is closed.
In the above scheme, the real-time range when between real-time target and display screen is less than pre-determined distance threshold value
When, before detecting the corresponding first facial profile information of the real-time target, the method further includes：
Detect the second face contour information in pre-set image；
Pre-stored criteria outline data library is established according to the second face contour information.
In the above scheme, the real-time range when between real-time target and display screen is less than pre-determined distance threshold value
When, before detecting the corresponding first facial profile information of the real-time target, the method further includes：
Read history profile information record；
Pre-stored criteria outline data library is established according to history profile information record.
An embodiment of the present invention provides a kind of terminal, the terminal includes：Processor, memory and communication bus；Institute
Communication bus is stated for realizing the connection communication between the processor and the memory；The processor is described for executing
The data transmission program stored in memory, to realize following guest mode open method：
When the real-time range between real-time target and display screen is less than pre-determined distance threshold value, the real-time target is detected
Corresponding first facial profile information；
According to the first facial profile information and pre-stored criteria outline data library, judge whether the real-time target is visit
Objective identity；
If the real-time target is visitor's identity, guest mode is opened；Wherein, the guest mode will for terminal
The operating mode that presupposed information is hidden.
In the above scheme, the processor is additionally operable to when real-time target and shows that the real-time range between screen is less than
When pre-determined distance threshold value, before detecting the corresponding first facial profile information of the real-time target, when the display screen is solution
When lock status, the real-time range between the real-time target and the display screen is detected；And it when real-time target and shows
When real-time range between display screen curtain is less than pre-determined distance threshold value, the corresponding first facial profile information of the real-time target is detected
Before, the second face contour information in pre-set image is detected；And it is established according to the second face contour information described pre-
Deposit nominal contour database；And when the real-time range between real-time target and display screen is less than pre-determined distance threshold value, inspection
It surveys before the corresponding first facial profile information of the real-time target, reads history profile information record；And it is gone through according to described
History profile information record establishes pre-stored criteria outline data library；And if the real-time target be visitor's identity,
After opening guest mode, when the display screen switches to lock-out state, the guest mode is closed.
In the above scheme, the processor is specifically used for reading the standard wheels in pre-stored criteria outline data library
Wide information；And the first facial profile information and the nominal contour information, obtain outline result；And work as
When the outline result is more than or equal to preset ratio threshold value, it is visitor's identity to judge the real-time target not；
And when the outline result is less than the first preset ratio threshold value, judge that the real-time target is visitor's body
Part.
An embodiment of the present invention provides a kind of computer readable storage medium, the computer-readable recording medium storage has
One or more program, one or more of programs can be executed by one or more processor, to realize institute as above
The guest mode open method stated.
In the technical solution of the embodiment of the present invention, when the real-time range between real-time target and display screen be less than it is default away from
When from threshold value, the corresponding first facial profile information of detection real-time target；According to first facial profile information and pre-stored criteria wheel
Wide database judges whether real-time target is visitor's identity；If real-time target is visitor's identity, guest mode is opened；Wherein,
Guest mode is the operating mode that presupposed information is hidden by terminal.It can be seen that a kind of visit provided in an embodiment of the present invention
Objective pattern open method, terminal and computer readable storage medium can first detect the first facial profile for obtaining real-time target
Information, and the identity of real-time target is judged according to first facial profile information and pre-stored criteria outline data, and true
Determine real-time target be visitor's identity when, open guest mode, so as to effectively realize the automatic opening of guest mode, in turn
The defect for overcoming information leakage substantially increases the safety of terminal.
Description of the drawings
A kind of hardware architecture diagram of Fig. 1 optional mobile terminals of each embodiment to realize the present invention；
Fig. 2 is a kind of communications network system Organization Chart provided in an embodiment of the present invention；
Fig. 3 is the implementation process schematic diagram one for the guest mode open method that the embodiment of the present invention proposes；
Fig. 4 is real-time target and shows the schematic diagram of the real-time range between screen；
Fig. 5 is the implementation process schematic diagram two for the guest mode open method that the embodiment of the present invention proposes；
Fig. 6 is the implementation process schematic diagram three for the guest mode open method that the embodiment of the present invention proposes；
Fig. 7 is the implementation process schematic diagram four for the guest mode open method that the embodiment of the present invention proposes；
Fig. 8 is face contour information and nominal contour information contrast schematic diagram；
Fig. 9 is the implementation process schematic diagram five for the guest mode open method that the embodiment of the present invention proposes；
Figure 10 is the schematic diagram of pre-set image in the embodiment of the present invention；
Figure 11 is the implementation process schematic diagram six for the guest mode open method that the embodiment of the present invention proposes；
Figure 12 is the composed structure schematic diagram for the terminal that the embodiment of the present invention proposes.
Specific implementation mode
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In subsequent description, using for indicating that the suffix of such as " module ", " component " or " unit " of element is only
The explanation for being conducive to the present invention, itself does not have a specific meaning.Therefore, " module ", " component " or " unit " can mix
Ground uses.
Terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as mobile phone, tablet
Computer, laptop, palm PC, personal digital assistant (Personal Digital Assistant, PDA), portable
The shiftings such as media player (Portable Media Player, PMP), navigation device, wearable device, Intelligent bracelet, pedometer
The fixed terminals such as dynamic terminal, and number TV, desktop computer.
It will be illustrated by taking mobile terminal as an example in subsequent descriptions, it will be appreciated by those skilled in the art that in addition to special
Except element for moving purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Referring to Fig. 1, its to realize the present invention a kind of optional mobile terminal of each embodiment hardware configuration signal
Figure, the mobile terminal 100 may include：Radio frequency (Radio Frequency, RF) unit 101, Wireless Fidelity (Wireless-
Fidelity, Wi-Fi) it is module 102, audio output unit 103, audio/video (A/V) input unit 104, sensor 105, aobvious
Show the components such as unit 106, user input unit 107, interface unit 108, memory 109, processor 110 and power supply 111.
It will be understood by those skilled in the art that mobile terminal structure shown in Fig. 1 does not constitute the restriction to mobile terminal, it is mobile whole
End may include either combining certain components or different components arrangement than illustrating more or fewer components.
The all parts of mobile terminal are specifically introduced with reference to Fig. 1：
Radio frequency unit 101 can be used for receiving and sending messages or communication process in, signal sends and receivees, specifically, by base station
Downlink information receive after, to processor 110 handle；In addition, by the brightness regulation of uplink to base station.In general, radio frequency unit 101
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrating
Frequency unit 101 can also be communicated with network and other equipment by radio communication.Above-mentioned wireless 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 it is point more
Location 2000 (Code Division Multiple Access 2000, CDMA2000), wideband code division multiple access (Wideband
Code Division Multiple Access, WCDMA), TD SDMA (Time Division-
Synchronous Code Division Multiple Access, TD-SCDMA), frequency division duplex long term evolution
(Frequency Division Duplexing-Long Term Evolution, FDD-LTE) and time division duplex long term evolution
(Time Division Duplexing-Long Term Evolution, TDD-LTE) etc..
Wi-Fi belongs to short range wireless transmission technology, and mobile terminal can help user to receive and dispatch by Wi-Fi module 102
Email, browsing webpage and access streaming video etc., it has provided wireless broadband internet to the user and has accessed.Although Fig. 1
Show Wi-Fi module 102, but it is understood that, and it is not belonging to must be configured into for mobile terminal, it completely can basis
It needs to omit in the range for the essence for not changing invention.
Audio output unit 103 can be in call signal reception pattern, call mode, record mould in mobile terminal 100
When under the isotypes such as formula, speech recognition mode, broadcast reception mode, it is that radio frequency unit 101 or Wi-Fi module 102 are received or
The audio data that person stores in memory 109 is converted into audio signal and exports to be sound.Moreover, audio output unit
103 can also provide executed with mobile terminal 100 the relevant audio output of specific function (for example, call signal receive sound,
Message sink sound etc.).Audio output unit 103 may include loud speaker, buzzer etc..
A/V input units 104 are for receiving audio or video signal.A/V input units 104 may include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode
Or the image data of the static images or video obtained by image capture apparatus (such as camera) in image capture mode carries out
Reason.Treated, and picture frame may be displayed on display unit 106.Through graphics processor 1041, treated that picture frame can be deposited
Storage is sent in memory 109 (or other storage mediums) or via radio frequency unit 101 or Wi-Fi module 102.Mike
Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Quiet down sound (audio data), and can be audio data by such acoustic processing.Audio that treated (voice) data can
To be converted to the format output that can be sent to mobile communication base station via radio frequency unit 101 in the case of telephone calling model.
Microphone 1042 can implement various types of noises elimination (or inhibition) algorithms and send and receive sound to eliminate (or inhibition)
The noise generated during frequency signal or interference.
Mobile terminal 100 further includes at least one sensor 105, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 1061, and proximity sensor can close when mobile terminal 100 is moved in one's ear
Display panel 1061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, size and the direction of gravity are can detect that when static, can be used to identify the application of mobile phone posture
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；
The fingerprint sensor that can also configure as mobile phone, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer,
The other sensors such as hygrometer, thermometer, infrared sensor, details are not described herein.
Display unit 106 is for showing information input by user or being supplied to the information of user.Display unit 106 can wrap
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode may be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 1061.
User input unit 107 can be used for receiving the number or character information of input, and generate the use with mobile terminal
Family is arranged and the related key signals input of function control.Specifically, user input unit 107 may include touch panel 1071 with
And other input equipments 1072.Touch panel 1071, also referred to as touch screen collect user on it or neighbouring touch operation
(for example user uses any suitable objects or attachment such as finger, stylus on touch panel 1071 or in touch panel 1071
Neighbouring operation), and corresponding attachment device is driven according to preset formula.Touch panel 1071 may include touch detection
Two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
It is converted into contact coordinate, then gives processor 110, and order that processor 110 is sent can be received and executed.In addition, can
To realize touch panel 1071 using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves.In addition to touch panel
1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can wrap
It includes but is not limited in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, operating lever etc.
It is one or more, do not limit herein specifically.
Further, touch panel 1071 can cover display panel 1061, when touch panel 1071 detect on it or
After neighbouring touch operation, processor 110 is sent to determine the type of touch event, is followed by subsequent processing device 110 according to touch thing
The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, touch panel 1071 and display panel
1061 be to realize the function that outputs and inputs of mobile terminal as two independent components, but in certain embodiments, can
The function that outputs and inputs of mobile terminal is realized so that touch panel 1071 and display panel 1061 is integrated, is not done herein specifically
It limits.
Interface unit 108 be used as at least one external device (ED) connect with mobile terminal 100 can by interface.For example,
External device (ED) may include wired or wireless headphone port, external power supply (or battery charger) port, wired or nothing
Line data port, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, number
It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in mobile terminal 100 or can be with
For the transmission data between mobile terminal 100 and external device (ED).
Memory 109 can be used for storing software program and various data.Memory 109 can include mainly storing program area
And storage data field, wherein storing program area can storage program area, application program (such as the sound needed at least one function
Sound playing function, image player function etc.) etc.；Storage data field can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 109 may include high-speed random access memory, can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of mobile terminal, utilizes each of various interfaces and the entire mobile terminal of connection
A part by running or execute the software program and/or module that are stored in memory 109, and calls and is stored in storage
Data in device 109 execute the various functions and processing data of mobile terminal, to carry out integral monitoring to mobile terminal.Place
Reason device 110 may include one or more processing units；Preferably, processor 110 can integrate application processor and modulatedemodulate is mediated
Manage device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is main
Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110.
Mobile terminal 100 can also include the power supply 111 (such as battery) powered to all parts, it is preferred that power supply 111
Can be logically contiguous by power-supply management system and processor 110, to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
Although Fig. 1 is not shown, mobile terminal 100 can also be including bluetooth module etc., and details are not described herein.
Embodiment to facilitate the understanding of the present invention, below to the communications network system that is based on of mobile terminal of the present invention into
Row description.
Referring to Fig. 2, Fig. 2 is a kind of communications network system Organization Chart provided in an embodiment of the present invention, the communication network system
System is the LTE system of universal mobile communications technology, which includes communicating the user equipment (User of connection successively
Equipment, UE) 201, evolved UMTS Terrestrial radio access network (Evolved UMTS Terrestrial Radio
Access Network, E-UTRAN) 202, evolved packet-based core networks (Evolved Packet Core, EPC) 203 and operation
The IP operation 204 of quotient.
Specifically, UE201 can be above-mentioned terminal 100, and details are not described herein again.
E-UTRAN202 includes eNodeB2021 and other eNodeB2022 etc..Wherein, eNodeB2021 can be by returning
Journey (backhaul) (such as X2 interface) is connect with other eNodeB2022, and eNodeB2021 is connected to EPC203,
ENodeB2021 can provide the access of UE201 to EPC203.
EPC203 may include mobility management entity (Mobility Management Entity, MME) 2031, ownership
Client server (Home Subscriber Server, HSS) 2032, other MME2033, gateway (Serving Gate
Way, SGW) 2034, grouped data network gateway (PDN Gate Way, PGW) 2035 and policy and rate functional entity
(Policy and Charging Rules Function, PCRF) 2036 etc..Wherein, MME2031 be processing UE201 and
The control node of signaling, provides carrying and connection management between EPC203.HSS2032 is all to manage for providing some registers
Such as the function of home location register (not shown) etc, and some are preserved in relation to use such as service features, data rates
The dedicated information in family.All customer data can be sent by SGW2034, and PGW2035 can provide the IP of UE 201
Address is distributed and other functions, and PCRF2036 is strategy and the charging control strategic decision-making of business data flow and IP bearing resources
Point, it selects and provides available strategy and charging control decision with charge execution function unit (not shown) for strategy.
IP operation 204 may include internet, Intranet, IP multimedia subsystem (IP Multimedia
Subsystem, IMS) or other IP operations etc..
Although above-mentioned be described by taking LTE system as an example, those skilled in the art it is to be understood that the present invention not only
Suitable for LTE system, be readily applicable to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA with
And the following new network system etc., it does not limit herein.
Based on above-mentioned mobile terminal hardware configuration and communications network system, each embodiment of the method for the present invention is proposed.
Embodiment one
Fig. 3 is the implementation process schematic diagram one for the guest mode open method that the embodiment of the present invention proposes, if Fig. 3 shows,
In the embodiment of the present invention, the method that terminal opens guest mode may comprise steps of：
Step 101, when the real-time range between real-time target and display screen is less than pre-determined distance threshold value, detection is real-time
The corresponding first facial profile information of target.
In an embodiment of the present invention, if the real-time range between real-time target and display screen is less than pre-set
Pre-determined distance threshold value, then terminal, which can detect, obtains the corresponding first facial profile information of above-mentioned real-time target.
It should be noted that in an embodiment of the present invention, above-mentioned terminal can be the terminal configured with display screen, example
Such as, above-mentioned terminal can be mobile phone, smart camera, tablet computer etc. configured with display screen.Further, the present invention's
In embodiment, senser element is configured in the display screen of above-mentioned terminal, for example, can be configured in the display screen of above-mentioned terminal
There are infrared sensor, ultrasonic sensor etc..
It should be noted that in an embodiment of the present invention, above-mentioned real-time target can be close to above-mentioned display screen
Object or user, for example, above-mentioned real-time target can be face, the hand etc. of user.
Fig. 4 is real-time target and shows the schematic diagram of the real-time range between screen, as shown in figure 4, when real-time target is used
When family is close to the display screen of terminal, be configured at display screen on senser element can detect real-time target and display screen it
Between real-time range D.
Further, in an embodiment of the present invention, above-mentioned terminal is by configuring above-mentioned sensing on the display screen
After above-mentioned real-time range between the above-mentioned real-time target of units test and above-mentioned display screen, can by above-mentioned implementation distance with
Pre-stored above-mentioned pre-determined distance threshold value is compared, if real-time range is less than pre-determined distance threshold value, i.e., above-mentioned real-time mesh
When relative distance between mark and above-mentioned display screen is closer, then above-mentioned terminal can carry out profile to above-mentioned real-time target
Detection.
Further, in an embodiment of the present invention, above-mentioned terminal can be upper on above-mentioned display screen by configuring
It states senser element and contour detecting is carried out to above-mentioned real-time target, to obtain the corresponding above-mentioned first facial wheel of above-mentioned real-time target
Wide information.
Step 102, according to first facial profile information and pre-stored criteria outline data library, judge whether real-time target is visit
Objective identity.
In an embodiment of the present invention, if real-time range is less than pre-determined distance threshold value, above-mentioned terminal is in detection
After stating the corresponding above-mentioned first facial profile information of real-time target, according to above-mentioned first facial profile information and pre-stored criteria wheel
Wide database judges whether above-mentioned real-time target is visitor's identity.
Further, in an embodiment of the present invention, above-mentioned terminal is carrying out contour detecting to above-mentioned implementation goal and is obtaining
After obtaining above-mentioned first facial profile information, pre-stored above-mentioned pre-stored criteria outline data library can be first obtained, then will
Above-mentioned first facial profile information carries out comparison matching with the data in above-mentioned pre-stored criteria outline data library.
It should be noted that in an embodiment of the present invention, above-mentioned pre-stored criteria outline data library can be above-mentioned terminal
It is established according to the history profile information of storage record.
It should be noted that in an embodiment of the present invention, above-mentioned pre-stored criteria outline data library can also be above-mentioned end
What the profile information in the default picture that end is selected according to user was established.
Further, in an embodiment of the present invention, above-mentioned terminal by above-mentioned first facial profile information with it is above-mentioned pre-
The data deposited in nominal contour database carry out comparison matching, can obtain comparison matching result, to above-mentioned terminal
Whether it is visitor's identity with the above-mentioned real-time target of determination to be judged according to comparison matching result.
If step 103, institute's real-time target are visitor's identity, guest mode is opened；Wherein, guest mode is that terminal will be pre-
If the operating mode that information is hidden.
In an embodiment of the present invention, above-mentioned terminal is according to above-mentioned first facial profile information and pre-stored criteria number of contours
According to library, after judging whether above-mentioned real-time target is visitor's identity, if it is decided that above-mentioned real-time target is above-mentioned visitor's identity, that
Above-mentioned terminal can open above-mentioned guest mode.
It should be noted that in an embodiment of the present invention, above-mentioned terminal according to above-mentioned first facial profile information and
Pre-stored criteria outline data library, after judging whether above-mentioned real-time target is visitor's identity, if it is decided that above-mentioned real-time target is not
For above-mentioned visitor's identity, then above-mentioned terminal just need not open above-mentioned guest mode.
Further, in an embodiment of the present invention, above-mentioned guest mode is that above-mentioned terminal hides some information automatically
Operating mode, for example, terminal will be on message registration, short message, social software chat record, social software buddy list, browser
The information such as net record, notepad, address list are hidden automatically.
Further, in an embodiment of the present invention, above-mentioned guest mode can also be choosing of the above-mentioned terminal according to user
The operating mode that pre-set information is hidden in operation is selected, for example, above-mentioned terminal only hides specific contact according to the user's choice
The corresponding message registration of people and chat record.
Fig. 5 is the implementation process schematic diagram two for the guest mode open method that the embodiment of the present invention proposes, if Fig. 5 shows,
In the embodiment of the present invention, when the real-time range between real-time target and display screen is less than pre-determined distance threshold value, detection is real
When the corresponding first facial profile information of target before, i.e., before step 101, terminal open guest mode method can also wrap
Include following steps：
Step 104, when show screen be unlocked state when, detect real-time target and show screen between real-time range.
In an embodiment of the present invention, when above-mentioned display screen is unlocked state, above-mentioned terminal can first detect above-mentioned
Above-mentioned real-time range between real-time target and above-mentioned display screen.
It should be noted that in an embodiment of the present invention, senser element, example are configured in the display screen of above-mentioned terminal
Such as, infrared sensor, ultrasonic sensor etc. can be configured in the display screen of above-mentioned terminal.
Further, in an embodiment of the present invention, when above-mentioned real-time target is close to above-mentioned display screen, above-mentioned terminal
The sensor part of configuration on the display screen can be first passed through to detect between above-mentioned real-time target and above-mentioned display screen
Real-time range.
Further, in an embodiment of the present invention, it when above-mentioned display screen is lock-out state, is then not present to open and visit
The necessity of objective pattern, therefore above-mentioned real-time range need not be detected.
Fig. 6 is the implementation process schematic diagram three for the guest mode open method that the embodiment of the present invention proposes, if Fig. 6 shows,
In the embodiment of the present invention, if above-mentioned real-time target is above-mentioned visitor's identity, after opening guest mode, i.e. step 103
Later, the method that terminal opens guest mode can also include the following steps：
Step 105, when show screen switch to lock-out state when, close guest mode.
In an embodiment of the present invention, if it is decided that above-mentioned real-time target is above-mentioned visitor's identity, and above-mentioned terminal is being opened
After above-mentioned guest mode, when above-mentioned display screen switches to lock-out state, above-mentioned terminal closes above-mentioned guest mode.
Further, in an embodiment of the present invention, when above-mentioned terminal is in the operating mode in guest mode, if
Detecting that above-mentioned display screen switches to above-mentioned lock-out state by above-mentioned unlocked state, i.e., above-mentioned display screen has been locked,
So above-mentioned terminal can close above-mentioned guest mode.
The guest mode open method that the embodiment of the present invention proposes, the real-time range between real-time target and display screen
When less than pre-determined distance threshold value, the corresponding first facial profile information of detection real-time target；According to first facial profile information and
Pre-stored criteria outline data library judges whether real-time target is visitor's identity；If real-time target is visitor's identity, visitor is opened
Pattern；Wherein, guest mode is the operating mode that presupposed information is hidden by terminal.It can be seen that the embodiment of the present invention carries
A kind of guest mode open method supplied can first detect the first facial profile information for obtaining real-time target, and according to first
Face contour information and pre-stored criteria outline data judge the identity of real-time target, and are determining that real-time target is visitor
When identity, guest mode is opened, so as to effectively realize the automatic opening of guest mode, and then overcomes lacking for information leakage
It falls into, substantially increases the safety of terminal.
Embodiment two
Based on above-described embodiment one, Fig. 7 is that the implementation process for the guest mode open method that the embodiment of the present invention proposes is shown
It is intended to four, as shown in fig. 7, in an embodiment of the present invention, above-mentioned terminal is according to first facial profile information and pre-stored criteria wheel
Wide database judges whether real-time target is that the method for visitor's identity may comprise steps of：
Step 102a, the nominal contour information in pre-stored criteria outline data library is read.
In an embodiment of the present invention, if real-time range is less than pre-determined distance threshold value, above-mentioned terminal is in detection
After stating the corresponding above-mentioned first facial profile information of real-time target, above-mentioned terminal can first read above-mentioned pre-stored criteria number of contours
According to the nominal contour information in library.
It should be noted that in an embodiment of the present invention, above-mentioned standard profile information be above-mentioned terminal storage, be used for
Whether to being nominal contour that visitor's identity is judged, further, in an embodiment of the present invention, above-mentioned terminal can root
Whether it is that above-mentioned visitor's identity judges to above-mentioned first facial profile information according to above-mentioned standard profile information.
Step 102b, compare first facial profile information and nominal contour information, obtain outline result.
In an embodiment of the present invention, nominal contour letter of the above-mentioned terminal in reading above-mentioned pre-stored criteria outline data library
After breath, can more above-mentioned first facial profile information and above-mentioned standard profile information, so that outline can be obtained
As a result.
Fig. 8 is face contour information and nominal contour information contrast schematic diagram, as shown in figure 8, what above-mentioned terminal-pair detected
First facial profile information and the nominal contour information for reading acquisition carry out matching comparison, and obtain outline result.
It should be noted that in an embodiment of the present invention, above-mentioned outline result can characterize above-mentioned first facial
The matching degree of profile information and above-mentioned standard profile information.For example, the corresponding numerical value of above-mentioned outline result is bigger, explanation
The matching degree of above-mentioned first facial profile information and above-mentioned standard profile information is higher.
Step 102c, when outline result is more than or equal to the first preset ratio threshold value, judgement real-time target is not
For visitor's identity.
In an embodiment of the present invention, above-mentioned terminal is believed in more above-mentioned first facial profile information and above-mentioned standard profile
Breath, after obtaining above-mentioned outline result, if above-mentioned outline result is more than or equal to above-mentioned first preset ratio
Threshold value, then it is above-mentioned visitor's identity that above-mentioned terminal, which can judge above-mentioned real-time target not,.
It should be noted that in an embodiment of the present invention, above-mentioned terminal is by above-mentioned first facial profile information
Carried out after comparison obtains above-mentioned outline result with above-mentioned standard profile information, can by above-mentioned outline result with
Above-mentioned first preset ratio threshold value is compared, if above-mentioned outline result is more than or equal to above-mentioned first preset ratio
Threshold value can think that the matching degree of above-mentioned first facial profile information and above-mentioned standard profile information is higher, that is to say, that
Above-mentioned real-time target is not the identity of visitor, is above-mentioned visitor's body to which above-mentioned terminal can judge above-mentioned real-time target not
Part.
Step 102d, when outline result is less than the first preset ratio threshold value, judgement real-time target is above-mentioned visitor
Identity.
In an embodiment of the present invention, above-mentioned terminal is believed in more above-mentioned first facial profile information and above-mentioned standard profile
Breath, after obtaining above-mentioned outline result, if above-mentioned outline result is less than above-mentioned first preset ratio threshold value,
Above-mentioned terminal can judge that above-mentioned real-time target is above-mentioned visitor's identity.
It should be noted that in an embodiment of the present invention, above-mentioned terminal is by above-mentioned first facial profile information
Carried out after comparison obtains above-mentioned outline result with above-mentioned standard profile information, can by above-mentioned outline result with
Above-mentioned first preset ratio threshold value is compared, if above-mentioned outline result is less than above-mentioned first preset ratio threshold value, just
It is considered that the matching degree of above-mentioned first facial profile information and above-mentioned standard profile information is relatively low, that is to say, that above-mentioned reality
When target be visitor identity, to above-mentioned terminal can judge above-mentioned real-time target be above-mentioned visitor's identity.
According to the description above it is found that 102a~102d, above-mentioned terminal read pre-stored criteria profile through the above steps
Nominal contour information in database；Compare first facial profile information and nominal contour information, obtains outline result；When
When outline result is more than or equal to the first preset ratio threshold value, judgement real-time target is not visitor's identity；When profile
When being less than the first preset ratio threshold value with result, judgement real-time target is visitor's identity.It can be seen that the embodiment of the present invention provides
A kind of guest mode open method, the first facial profile information for obtaining real-time target can be first detected, and according to the first face
Contouring information and pre-stored criteria outline data judge the identity of real-time target, and are determining that real-time target is visitor's body
When part, guest mode is opened, so as to effectively realize the automatic opening of guest mode, and then overcomes lacking for information leakage
It falls into, substantially increases the safety of terminal.
Embodiment three
Fig. 9 is the implementation process schematic diagram five for the guest mode open method that the embodiment of the present invention proposes, if Fig. 9 shows,
In the embodiment of the present invention, when the real-time range between real-time target and display screen is less than pre-determined distance threshold value, detection is real
When the corresponding first facial profile information of target before, i.e., before step 101, the method that above-mentioned terminal opens guest mode may be used also
To include the following steps：
The second face contour information in step 106, detection pre-set image.
In an embodiment of the present invention, above-mentioned terminal can first detect the second face contour information in pre-set image.
It should be noted that in an embodiment of the present invention, above-mentioned pre-set image can be the figure stored in above-mentioned terminal
Picture.Specifically, in an embodiment of the present invention, above-mentioned terminal can determine above-mentioned default figure by the selection operation of user
Picture.
Further, in an embodiment of the present invention, Figure 10 is the schematic diagram of pre-set image in the embodiment of the present invention, is such as schemed
Shown in 10, above-mentioned terminal can determine pre-set image by the selection operation of user.
Further, in an embodiment of the present invention, above-mentioned terminal can be calculated and analyzed to above-mentioned pre-set image,
So as to the above-mentioned second face contour information of detection acquisition from pre-set image.
Step 107 establishes pre-stored criteria outline data library according to the second face contour information.
In an embodiment of the present invention, above-mentioned second face contour information of the above-mentioned terminal in detecting above-mentioned pre-set image
Later, above-mentioned pre-stored criteria outline data library can be established according to above-mentioned second face contour information.
Further, in an embodiment of the present invention, above-mentioned terminal from above-mentioned pre-set image detection read above-mentioned the
After two face contour information, above-mentioned second face contour information can be analyzed and be extracted, to prestore to above-mentioned
Nominal contour database is established.
Figure 11 is the implementation process schematic diagram six for the guest mode open method that the embodiment of the present invention proposes, if Figure 11 shows,
In an embodiment of the present invention, when the real-time range between real-time target and display screen is less than pre-determined distance threshold value, detection
Before the corresponding first facial profile information of real-time target, i.e., before step 101, above-mentioned terminal opens the method for guest mode also
It may comprise steps of：
Step 108 reads history profile information record.
In an embodiment of the present invention, above-mentioned terminal can first read pre-stored history profile information record.
It should be noted that in an embodiment of the present invention, above-mentioned terminal after carrying out contour detecting, can incite somebody to action every time
The profile information of detection is recorded and is stored, to obtain above-mentioned history profile information record.
Step 109 establishes pre-stored criteria outline data library according to history profile information record.
In an embodiment of the present invention, above-mentioned terminal is after reading pre-stored above-mentioned history profile information record,
It can be recorded according to above-mentioned history profile information and establish above-mentioned pre-stored criteria outline data library.
Further, in an embodiment of the present invention, above-mentioned terminal is after reading above-mentioned history profile information record, can be with
History profile information is analyzed and extracted, to be established to above-mentioned pre-stored criteria outline data library.
Further, in an embodiment of the present invention, above-mentioned terminal can be recorded according to above-mentioned history profile information and be carried out
3D modeling processing, to establish above-mentioned pre-stored criteria outline data library.
The guest mode open method that the embodiment of the present invention proposes, the real-time range between real-time target and display screen
When less than pre-determined distance threshold value, the corresponding first facial profile information of detection real-time target；According to first facial profile information and
Pre-stored criteria outline data library judges whether real-time target is visitor's identity；If real-time target is visitor's identity, visitor is opened
Pattern；Wherein, guest mode is the operating mode that presupposed information is hidden by terminal.It can be seen that the embodiment of the present invention carries
A kind of guest mode open method supplied can first detect the first facial profile information for obtaining real-time target, and according to first
Face contour information and pre-stored criteria outline data judge the identity of real-time target, and are determining that real-time target is visitor
When identity, guest mode is opened, so as to effectively realize the automatic opening of guest mode, and then overcomes lacking for information leakage
It falls into, substantially increases the safety of terminal.
Example IV
Based on above-described embodiment one to embodiment three, Figure 12 is the composed structure signal for the terminal that the embodiment of the present invention proposes
Figure, in practical applications, under the same inventive concept based on embodiment one to embodiment three, as shown in figure 12, the present invention is implemented
Example terminal 3 include：Processor 31, memory 32 and communication bus 33.It should be noted that in the embodiment of the present invention
In, processor 31 and memory 32 in Figure 12 correspond to processor 110 and memory 109 in above-mentioned figure one respectively.Specific
During embodiment, above-mentioned processor 31 can be application-specific IC (Application Specific
Integrated Circuit, ASIC), digital signal processor (Digital Signal Processor, DSP), number letter
Number processing unit (Digital Signal Processing Device, DSPD), programmable logic device (Programmable
Logic Device, PLD), field programmable gate array (Field Programmable Gate Array, FPGA), centre
Manage at least one of device (Central Processing Unit, CPU), controller, microcontroller, microprocessor.It can manage
Xie Di, for different equipment, the electronic device for realizing above-mentioned processor function can also be other, the embodiment of the present invention
It is not especially limited.
In an embodiment of the present invention, above-mentioned communication bus 33 is for realizing the connection between processor 31 and memory 32
Communication；Above-mentioned processor 31 is for executing the brightness regulation program stored in memory 32, to realize following steps：
When the real-time range between real-time target and display screen is less than pre-determined distance threshold value, detection real-time target corresponds to
First facial profile information；According to first facial profile information and pre-stored criteria outline data library, whether real-time target is judged
For visitor's identity；If real-time target is visitor's identity, guest mode is opened；Wherein, guest mode is terminal by presupposed information
The operating mode being hidden.
In an embodiment of the present invention, further, above-mentioned processor 31, be additionally operable to when real-time target with show screen it
Between real-time range when being less than pre-determined distance threshold value, before the corresponding first facial profile information of detection real-time target, work as display
When screen is unlocked state, detects real-time target and show the real-time range between screen.
In an embodiment of the present invention, further, above-mentioned processor 31, if it is visitor's identity to be additionally operable to real-time target,
After then opening guest mode, when showing that screen switches to lock-out state, guest mode is closed.
In an embodiment of the present invention, further, above-mentioned processor 31 is specifically used for reading pre-stored criteria outline data
Nominal contour information in library；And compare first facial profile information and nominal contour information, obtain outline result；With
And when outline result is more than or equal to preset ratio threshold value, judgement real-time target is not visitor's identity；And when wheel
When wide matching result is less than the first preset ratio threshold value, judgement real-time target is visitor's identity.
In an embodiment of the present invention, further, above-mentioned processor 31, be additionally operable to when real-time target with show screen it
Between real-time range when being less than pre-determined distance threshold value, before the corresponding first facial profile information of detection real-time target, detection is pre-
If the second face contour information in image；And pre-stored criteria outline data library is established according to the second face contour information.
In an embodiment of the present invention, further, above-mentioned processor 31, be additionally operable to when real-time target with show screen it
Between real-time range when being less than pre-determined distance threshold value, before the corresponding first facial profile information of detection real-time target, reading is gone through
History profile information records；And pre-stored criteria outline data library is established according to history profile information record.
The terminal that the embodiment of the present invention proposes, when the real-time range between real-time target and display screen is less than pre-determined distance
When threshold value, the corresponding first facial profile information of detection real-time target；According to first facial profile information and pre-stored criteria profile
Database judges whether real-time target is visitor's identity；If real-time target is visitor's identity, guest mode is opened；Wherein, it visits
Objective pattern is the operating mode that presupposed information is hidden by terminal.It, can be with it can be seen that terminal provided in an embodiment of the present invention
First detection obtains the first facial profile information of real-time target, and according to first facial profile information and pre-stored criteria outline data
The identity of real-time target is judged, and when it is visitor's identity to determine real-time target, guest mode is opened, so as to have
The automatic opening of guest mode is realized on effect ground, and then overcomes the defect of information leakage, substantially increases the safety of terminal.
The embodiment of the present invention provides a kind of computer readable storage medium, and above computer readable storage medium storing program for executing is stored with one
A either multiple program said ones or multiple programs can be executed by one or more processor, be applied in terminal, should
The method such as embodiment one to embodiment three is realized when program is executed by processor.
Specifically, the corresponding program instruction of a kind of guest mode open method in the present embodiment can be stored in light
Disk, hard disk, on the storage mediums such as USB flash disk, when program instruction quilt corresponding with a kind of guest mode open method in storage medium
One electronic equipment reads or is performed, and includes the following steps：
When the real-time range between real-time target and display screen is less than pre-determined distance threshold value, detection real-time target corresponds to
First facial profile information；
According to first facial profile information and pre-stored criteria outline data library, judge whether real-time target is visitor's identity；
If real-time target is visitor's identity, guest mode is opened；Wherein, guest mode is that terminal carries out presupposed information
Hiding operating mode.
In an embodiment of the present invention, further, when the real-time range between real-time target and display screen is less than in advance
If when distance threshold, before the corresponding first facial profile information of detection real-time target, said one or multiple programs may be used also
It is executed by said one or multiple processors, to realize following steps：
When it is unlocked state to show screen, detects real-time target and show the real-time range between screen.
In an embodiment of the present invention, further, if real-time target is visitor's identity, after opening guest mode,
Either multiple programs can also be executed said one by said one or multiple processors, to realize following steps：
When showing that screen switches to lock-out state, guest mode is closed.
In an embodiment of the present invention, further, according to first facial profile information and pre-stored criteria outline data library,
When judging whether real-time target is visitor's identity, said one either by said one or multiple processors held by multiple programs
Row implements following steps：
Read the nominal contour information in pre-stored criteria outline data library；
Compare first facial profile information and nominal contour information, obtains outline result；
When outline result is more than or equal to preset ratio threshold value, judgement real-time target is not visitor's identity；
When outline result is less than the first preset ratio threshold value, judgement real-time target is visitor's identity.
In an embodiment of the present invention, further, when the real-time range between real-time target and display screen is less than in advance
If when distance threshold, before the corresponding first facial profile information of detection real-time target, said one or multiple programs may be used also
It is executed by said one or multiple processors, to realize following steps：
Detect the second face contour information in pre-set image；
Pre-stored criteria outline data library is established according to the second face contour information.
In an embodiment of the present invention, further, when the real-time range between real-time target and display screen is less than in advance
If when distance threshold, before the corresponding first facial profile information of detection real-time target, said one or multiple programs may be used also
It is executed by said one or multiple processors, to realize following steps：
Read history profile information record；
Pre-stored criteria outline data library is established according to history profile information record.
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that process, method, article or device including a series of elements include not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this
There is also other identical elements in the process of element, method, article or device.
The embodiments of the present invention are for illustration only, can not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical scheme of the present invention substantially in other words does the prior art
Going out the part of contribution can be expressed in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions are used so that a station terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited in above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (10)
1. a kind of guest mode open method, which is characterized in that the method includes：
When the real-time range between real-time target and display screen is less than pre-determined distance threshold value, detects the real-time target and correspond to
First facial profile information；
According to the first facial profile information and pre-stored criteria outline data library, judge whether the real-time target is visitor's body
Part；
If the real-time target is visitor's identity, guest mode is opened；Wherein, the guest mode, which will be terminal, to preset
The operating mode that information is hidden.
2. according to the method described in claim 1, it is characterized in that, described according to the first facial profile information and the mark that prestores
Quasi- outline data library judges whether the real-time target is visitor's identity, including：
Read the nominal contour information in pre-stored criteria outline data library；
Compare the first facial profile information and the nominal contour information, obtains outline result；
When the outline result is more than or equal to preset ratio threshold value, it is the visitor to judge the real-time target not
Identity；
When the outline result is less than the first preset ratio threshold value, judge that the real-time target is visitor's body
Part.
3. according to the method described in claim 1, it is characterized in that, it is described when real-time target and show screen between it is real-time away from
When from less than pre-determined distance threshold value, before detecting the corresponding first facial profile information of the real-time target, the method is also wrapped
It includes：
When the display screen be unlocked state when, detect the real-time target and it is described display screen between it is described in real time away from
From.
If 4. according to the method described in claim 3, it is characterized in that, the real-time target be visitor's identity,
After opening guest mode, the method further includes：
When the display screen switches to lock-out state, the guest mode is closed.
5. according to the method described in claim 1, it is characterized in that, it is described when real-time target and show screen between it is real-time away from
When from less than pre-determined distance threshold value, before detecting the corresponding first facial profile information of the real-time target, the method is also wrapped
It includes：
Detect the second face contour information in pre-set image；
Pre-stored criteria outline data library is established according to the second face contour information.
6. according to the method described in claim 1, it is characterized in that, it is described when real-time target and show screen between it is real-time away from
When from less than pre-determined distance threshold value, before detecting the corresponding first facial profile information of the real-time target, the method is also wrapped
It includes：
Read history profile information record；
Pre-stored criteria outline data library is established according to history profile information record.
7. a kind of terminal, which is characterized in that the terminal includes：Processor, memory and communication bus；The communication bus
For realizing the connection communication between the processor and the memory；The processor is deposited for executing in the memory
The data transmission program of storage, to realize following guest mode open method：
When the real-time range between real-time target and display screen is less than pre-determined distance threshold value, detects the real-time target and correspond to
First facial profile information；
According to the first facial profile information and pre-stored criteria outline data library, judge whether the real-time target is visitor's body
Part；
If the real-time target is visitor's identity, guest mode is opened；Wherein, the guest mode, which will be terminal, to preset
The operating mode that information is hidden.
8. terminal according to claim 7, which is characterized in that
The processor is additionally operable to when the real-time range between real-time target and display screen is less than pre-determined distance threshold value, inspection
It surveys before the corresponding first facial profile information of the real-time target, when the display screen is unlocked state, described in detection
The real-time range between real-time target and the display screen；And when real-time target and display screen between it is real-time away from
When from less than pre-determined distance threshold value, before detecting the corresponding first facial profile information of the real-time target, pre-set image is detected
In the second face contour information；And pre-stored criteria outline data library is established according to the second face contour information；
And it when the real-time range between real-time target and display screen is less than pre-determined distance threshold value, detects the real-time target and corresponds to
First facial profile information before, read history profile information record；And it is recorded and is established according to the history profile information
Pre-stored criteria outline data library；And if the real-time target be visitor's identity, after opening guest mode, when
When the display screen switches to lock-out state, the guest mode is closed.
9. terminal according to claim 7, which is characterized in that
The processor is specifically used for reading the nominal contour information in pre-stored criteria outline data library；And compare institute
First facial profile information and the nominal contour information are stated, outline result is obtained；And work as the outline result
When more than or equal to preset ratio threshold value, it is visitor's identity to judge the real-time target not；And work as the profile
When being less than the first preset ratio threshold value with result, judge that the real-time target is visitor's identity.
10. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage there are one or
Multiple programs, one or more of programs can be executed by one or more processor, to realize that claim 1-6 such as appoints
Method described in one.
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Application publication date: 20180821 |