CN106557678A - A kind of intelligent terminal's mode switching method and its device - Google Patents
A kind of intelligent terminal's mode switching method and its device Download PDFInfo
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- CN106557678A CN106557678A CN201610987061.0A CN201610987061A CN106557678A CN 106557678 A CN106557678 A CN 106557678A CN 201610987061 A CN201610987061 A CN 201610987061A CN 106557678 A CN106557678 A CN 106557678A
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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
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
- G06F21/74—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information operating in dual or compartmented mode, i.e. at least one secure mode
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2149—Restricted operating environment
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Abstract
The invention discloses a kind of intelligent terminal's mode switching method and its device.The changing method includes：Whether the first finger print information of checking collection is matched with default second finger print information；When first finger print information is matched with the second finger print information, some user's face images are gathered；Extract the pattern switching instruction of the user's face image；Perform intelligent terminal's operational mode corresponding with pattern switching instruction；Intelligent terminal's operational mode at least includes：User model with whole user rights and the guest mode with certain customers' authority.The method effectively raises the safety of pattern switching, has ensured the information security of individual subscriber, can also complete the pattern switching of intelligent terminal by face actions such as blinks, is easy to that user is hidden, easily operates, execution pattern handoff functionality.
Description
Technical field
The present invention relates to intelligent terminal's technical field, more particularly to a kind of intelligent terminal's mode switching method and its dress
Put.
Background technology
With the explosive development of electronic information technology, a variety of intelligent terminals start to be widely used in respectively
In individual sphere of life.In daily life, the usage frequency more and more higher of intelligent terminal, intelligent terminal are permeated in life
Every aspect.Therefore, can be stored with intelligent terminal a large amount of with user-dependent personal information, such as daily contact person, exchange
Note, personal picture etc..These individual privacy information for how protecting user are a very important problems.
In prior art, have by mobile phone access is arranged to user model and guest mode both of which, be different
Pattern distributes different access rights, and such as user model can check all handset contents, and guest mode is only capable of seeing user's mould
What formula was arranged want allows the handset content seen under guest mode, for example, shield the contents such as contact person, note, picture and application.
During the present invention is realized, inventor there is a problem that as follows in finding prior art：Mobile phone access mould
The operation that formula is arranged is complex, and user needs just complete by sequence of operations, in some are using scene, it is impossible to hidden
Complete user model switching, the use to user brings inconvenience.In addition, authentication mode when carrying out pattern switching it is simple or
Need not authenticate, the individual privacy information of user still suffers from higher disclosure risk.
The content of the invention
The embodiment of the present invention mainly solving the technical problems that provide a kind of intelligent terminal's mode switching method and its device,
Can solve the problem that the problem that mode switching operation is complicated, safety is not high in prior art.
To solve above-mentioned technical problem, the technical scheme that embodiment of the present invention is adopted is：There is provided a kind of intelligence eventually
End mode switching method.Wherein, the method includes：
Whether the first finger print information of checking collection is matched with default second finger print information；
When first finger print information is matched with the second finger print information, some user's face images are gathered；
Extract the pattern switching instruction of the user's face image；
Perform intelligent terminal's operational mode corresponding with pattern switching instruction；Intelligent terminal's operational mode bag
Include：User model with whole access privileges and at least one guest mode with certain customers' access rights.
Alternatively, methods described also includes：
When first finger print information and the second finger print information are mismatched, guest mode is performed.
Alternatively, when first finger print information is matched with the second finger print information, gather some user's face images it
Afterwards, also include：
Verify the user's face image with the presence or absence of targeted customer's face；
When the user's face image memory is in targeted customer's face, the pattern switching of the user's face image is extracted
Instruction；
When there is no targeted customer's face in the user's face image, guest mode is performed.
Alternatively, the pattern switching instruction includes：The eyes closed-eye time that extracts in user's face image, number of winks
Or simple eye closed-eye time.
Alternatively, the pattern switching instruction for extracting the user's face image, specifically includes：
By some user's face images according to acquisition sequential arrangement form image sequence；
At least two user's face images are randomly selected in image sequence as initial pictures；
With the initial pictures as starting point, along the time-axis direction search target adjacent image of image sequence, the target
The Euclidean distance of the user's face changing features amount between adjacent image meets predetermined distance；
When obtaining a target adjacent image, stop search and centered on the target adjacent image, prolong to both sides
Extend few 4 user's face images and generate feature extraction frame；
By predetermined eye feature extraction algorithm, eye feature is extracted in the feature extraction frame；
Changed according to the eye feature of the feature extraction inframe, obtain the eyes closed-eye time of user, number of winks or
The simple eye closed-eye time of person.
To solve above-mentioned technical problem, another technical scheme that embodiment of the present invention is adopted is：Intelligent terminal is provided
Mode-changeover device.The device includes：
Fingerprint authentication module, for verifying whether the first finger print information of collection is matched with default second finger print information；
Image capture module, for when first finger print information is matched with the second finger print information, gathering some user's face images；
Instruction extraction module, the pattern switching for extracting the user's face image are instructed；And operational mode performing module, it is used for
Perform intelligent terminal's operational mode corresponding with pattern switching instruction；Intelligent terminal's operational mode at least includes：Tool
There are the user model and the guest mode with certain customers' authority of whole user rights.
Alternatively, the operational mode performing module is additionally operable to：In first finger print information and the second finger print information not
During matching, guest mode is performed.
Alternatively, the instruction extraction module is additionally operable to：Verify that the user's face image whether there is targeted customer face
Portion；And when the user's face image memory is in targeted customer's face, extract the pattern switching of the user's face image
Instruction；
The operational mode performing module is additionally operable to：When there is no targeted customer's face in the user's face image,
Perform guest mode.
Alternatively, the pattern switching instruction includes：The eyes closed-eye time that extracts in user's face image, number of winks
Or simple eye closed-eye time.
Alternatively, it is described instruction extraction module specifically for：
By some user's face images according to acquisition sequential arrangement form image sequence；
At least two user's face images are randomly selected in image sequence as initial pictures；
With the initial pictures as starting point, along the time-axis direction search target adjacent image of image sequence, the target
The Euclidean distance of the user's face changing features amount between adjacent image meets predetermined distance；
When obtaining a target adjacent image, stop search and centered on the target adjacent image, prolong to both sides
Extend few 4 user's face images and generate feature extraction frame；
By predetermined eye feature extraction algorithm, eye feature is extracted in the feature extraction frame；
Changed according to the eye feature of the feature extraction inframe, obtain the eyes closed-eye time of user, number of winks or
The simple eye closed-eye time of person.
Intelligent terminal's mode switching method provided in an embodiment of the present invention, using finger print information as checking information, effectively
The safety that improve pattern switching, ensured the information security of individual subscriber.Furthermore, it is possible to pass through the face actions such as blink
The pattern switching of intelligent terminal is completed, is easy to that user is hidden, easily operated, execution pattern handoff functionality.
Description of the drawings
Fig. 1 is the application scenarios of intelligent terminal's mode switching method provided in an embodiment of the present invention；
Fig. 2 is the method flow diagram of intelligent terminal's mode switching method provided in an embodiment of the present invention；
Fig. 3 is the method flow diagram of intelligent terminal's mode switching method that another embodiment of the present invention is provided；
Fig. 4 is the method flow diagram for extracting pattern switching instruction provided in an embodiment of the present invention；
Fig. 5 is the schematic diagram of image sequence provided in an embodiment of the present invention；
Fig. 6 is the schematic device of intelligent terminal's mode-changeover device provided in an embodiment of the present invention；
Fig. 7 is the hardware architecture diagram that the embodiment of the present invention provides electronic equipment.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, it is below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
For limiting the present invention.
Intelligent terminal's mode switching method of the embodiment of the present invention, can fill with user mutual in any suitable type
Perform in putting the intelligent terminal with the processor of operational capability, such as handheld device, desk computer, smart mobile phone, flat board
Computer, electronic reader, Intelligent worn device, intelligent television and other intelligent terminal.
The intelligent terminal has one or more user interaction device, to gather different types of user instruction simultaneously
To user feedback user instruction implementing result.The user interaction device can be display screen, touch screen, fingerprint identification device, wheat
Gram wind, speaker or video camera.In embodiments of the present invention, intelligent terminal is at least included for gathering the image acquisition of image
The fingerprint identification device of device and collection user fingerprints.
The user interaction device can be arranged in the intelligent terminal, used as one of part of intelligent terminal；
Can, by wireless or wired mode, communicate to connect with the intelligent terminal, transmit the fingerprint or image information of collection.
Intelligent terminal's mode-changeover device of the embodiment of the present invention can be used as one of software or hardware capability list
Unit, is independently arranged in above-mentioned intelligent terminal, it is also possible to as the one of functional module integrated within a processor, perform sheet
Intelligent terminal's mode switching method of inventive embodiments.
At least two are preset with the operating system of intelligent terminal provided in an embodiment of the present invention, are accessed with different user
Intelligent terminal's operational mode of authority, user in actual use, can pass through to switch different intelligent terminal operating pattern,
Some information or application are shielded, to ensure the privacy of itself, it is ensured that data safety.Here, using " user model " to represent tool
There is intelligent terminal's operational mode of whole access privileges, use " guest mode " to represent with certain customers' access rights
Intelligent terminal's operational mode.In actual application, intelligent terminal can also have a user model and multiple with not
With the guest mode of access rights.
Fig. 1 is provided in an embodiment of the present invention, the running environment of intelligent terminal's mode switching method.As shown in figure 1, the fortune
Row environment includes：The intelligent terminal owner 10, user 20, intelligent terminal 30 and network 40.
Intelligent terminal 30 can include a front-facing camera 31, gather the face-image of user by the photographic head, supply
It is further to process.Intelligent terminal 30 also includes a fingerprint acquisition device 32, by gathering the user fingerprints for obtaining, there is provided mirror
Power or authentication function.
Intelligent terminal 30 can have at least two operational modes, including a user model and guest mode.In visitor
In pattern, the personal information and individual application of the 30 automatic shield intelligent terminal owner of intelligent terminal, 10 correlation, including but not
It is limited to, privacy SMS, personal photo, personal social networking application.Intelligent terminal 30 can also provide pattern editting function, for intelligence
Can the editor's guest mode shielding of Terminal owner 10 or the content for forbidding accessing or the multiple different guest modes of editor.
The intelligent terminal owner 10 activates intelligent terminal 30 by fingerprint acquisition device 32, and by related to user's face
Control instruction, such as blink or specific face action are to 30 sending mode switching command of intelligent terminal.
Intelligent terminal 30 can obtain information present in network 40, to aid in completing to communicate to connect with network 40
Authentication realizes other functions.For example, the registration finger print information of the intelligent terminal owner 10 can be stored in depositing in line end
(it is easy to maintain secrecy and manages) in reservoir, after the finger print information of the collection user of intelligent terminal 30, this refers to by 40 requests verification of network
Whether stricture of vagina information is matched with registration finger print information, and receive final the result by network 40.
Intelligent terminal 30 obtains user's face image by photographic head 31, the pattern switching instruction that extraction and analysis are wherein included
Automatically operational mode is switched to into guest mode afterwards.
The intelligent terminal owner 10 after the completion of 30 switch mode of intelligent terminal is controlled by small face action, by intelligence
Energy terminal 30 is given user 20 and is used, so as to avoid oneself personal information from revealing when other people use or check intelligent terminal.
Fig. 2 is intelligent terminal's mode switching method provided in an embodiment of the present invention.As shown in Fig. 2 the method includes：
201：Whether the first finger print information of checking collection is matched with default second finger print information.
Finger print information of first finger print information for the currently used person of the fingerprint collecting equipment collection of intelligent terminal.The
Two finger print informations are the owners when intelligent terminal is used for the first time, are pre-set, to the fingerprint for representing individual subscriber identity
Information.
As described above, second finger print information belongs to more privacy and important data, the preservation that can be encrypted is beyond the clouds
Or be arranged in the independent memory space of intelligent terminal.
202：When first finger print information is matched with the second finger print information, some user's face images are gathered.
When the first finger print information is matched with the second finger print information, show that the identity of now user is verified, tentatively sentence
User before settled is the owner or the user with access rights, and intelligent terminal 30 can enter state of activation, enable
Photographic head gathers user's face image, and the operation of next step is carried out to user's face image.
In the case of the first finger print information and the second finger print information are unmatched, intelligent terminal 30 is it is considered that current make
User does not have corresponding operating right, can perform guest mode to ensure that the userspersonal information in intelligent terminal pacifies
Entirely.
203：Extract the pattern switching instruction of the user's face image.User plane can be extracted in several ways specifically
Feature or changing features in portion's image.There is mapping with the instruction of specific pattern switching and close in a certain feature or changing features
System.Intelligent terminal 30 is based on the mapping relations, and pattern switching instruction is extracted from user's face image.
The mapping relations can be arranged in several ways, for example, arranged by user-defined mode, or
By manufacturer or the mode of operating system provider's default setting.
204：Perform intelligent terminal's operational mode corresponding with pattern switching instruction, intelligent terminal's operational mode
At least include：User model with whole access privileges and the guest mode with certain customers' access rights.
Present mode of operation is switched to corresponding with pattern switching instruction after obtaining mode switching command by intelligent terminal 30
Operational mode, ensure user personal information security.
In the present embodiment, before the pattern switching instruction of receive user, the finger print information of user is first verified that, judgement is
It is no for validated user, it is possible to increase the safety of userspersonal information, it is to avoid operational mode is tampered.In addition, passing through user plane
The mode of portion's expression control, user can complete intelligent terminal operation by blink or other tiny face actions with hidden
The switching of pattern, disguised and operation convenience degree are obtained for greatly raising.
The method flow diagram of intelligent terminal's mode switching method that Fig. 3 is provided for another embodiment of the present invention.In this enforcement
In example, in addition to the step shown in Fig. 2, in step 202：When first finger print information is matched with the second finger print information, if collection
After dry user's face image, also comprise the steps：
301：Verify the user's face image with the presence or absence of targeted customer's face.
Targeted customer's face refers to what intelligent terminal 30 pre-set, has the use of specific user's access rights with certain
Family or the corresponding user's face image of account.The effect of targeted customer's face is similar with default second fingerprint,
Also it is provided for an authentication mode.If being verified, show that there is the user of intelligent terminal 30 now the user to weigh
Limit.
302：When the user's face image memory is in targeted customer's face, the pattern of the user's face image is extracted
Switching command.
In practical operation, it is possible to use existing various suitable matching algorithms determine that user's face image whether there is mesh
Mark user's face.In general applied environment, due to being shot using front-facing camera, the user's face image of acquisition is
Be easier to what is recognized, be not in it is more block or deform or illumination variation situation.For the intelligent terminal's 30
Applied environment, realizes that the identification of targeted customer's face is to be easily achieved and have gratifying accuracy rate.
303：When there is no targeted customer's face in the user's face image, guest mode is performed.There is no mesh
In the case of mark user's face, there is no user's face in the image for such as shooting or user's face is mismatched, and show now intelligence
It is not its owner that the user of terminal 30 has larger probability, the operational mode of intelligent terminal can be set to guest mode
So as to ensure the safety of the personal data in intelligent terminal 30.
And only there is targeted customer's face in user's face image, after being proved to be successful, just start to perform and extract instruction
Operation, it is allowed to which user carries out the switching of intelligent terminal's operational mode by switching command.
In the embodiment shown in fig. 3, combine fingerprint recognition and user's face recognizes the knowledge of two biological informations
There Yan Zheng not be sufficiently high authority come the user for guaranteeing intelligent terminal 30, just allow user by switching command, switch intelligence
The operational mode of energy terminal 30.It is used in combination two different biological informations knowledges and dual guarantor can be provided otherwise
Danger, further improves the safety of individual privacy information.
In the present embodiment, the pattern switching instruction can include：When the eyes extracted in user's face image are closed one's eyes
Between, number of winks or simple eye closed-eye time.
Eye change in user's face is the variable quantity for being relatively easy to recognize, and for a user, blink or
Similar action is more convenient and hidden action, is advantageously implemented the transmission and identification of pattern switching instruction.
User can also according to their needs or preference, the corresponding relation between the self-defined instruction and eye change.
For example, it is the switching command that operational mode is switched to guest mode more than 0.5s that user can pre-set eyes eye closing, or
It is the switching command that operational mode is switched to guest mode more than 0.5s that person is simple eye eye closing, or is that number of winks exceedes
During certain frequency, it is the switching command that operational mode is switched to guest mode.
In the usual running environment shown in Fig. 1, the user images of the front-facing camera collection of intelligent terminal 30 are usual
Maintain one section of longer time (such as 1min, 5min or longer).And in gathered data, the instruction of the pattern switching comprising user
Image may be few frame of video therein.
Therefore, the data that such collection is obtained all are identified and are processed, judge whether that pattern switching refers to
Order needs to consume substantial amounts of operand, especially the frame per second of the video of or front-facing camera collection acquisition longer in acquisition time
It is higher or in the case that picture pixel is higher.
The method flow diagram of the method for the extraction pattern switching instruction that Fig. 4 is provided for another embodiment of the present invention.The enforcement
Example can provide the strategy of extraction pattern switching instruction more efficiently, below in conjunction with the sequence of frames of video shown in Fig. 5, specifically explain
State the method.
As shown in figure 4, the method includes：
401：By some user's face images according to acquisition sequential arrangement form image sequence.As shown in figure 5, the image
Sequence is the sequentially sequence of arrangement form with frame of video (i.e. user's face image) as unit.Which is that front-facing camera is being adopted
The collection video obtained in the collection time.
402：At least two user's face images are randomly selected in image sequence as initial pictures.
Specifically chosen initial pictures quantity is related to the frame of video quantity in image sequence, can such as select frame of video total
Quantity 10% is used as initial pictures.
403：It is with the initial pictures as starting point, along the time-axis direction search target adjacent image of image sequence, described
The Euclidean distance of the user's face changing features amount between target adjacent image meets predetermined distance.
Each initial pictures A in fact as an independent starting point, to find target adjacent image.The target is adjacent
A pair of images P1 and P2 of significant change are there occurs between the facial characteristics that image refers between two frame of video.
In the present embodiment, with the Euclidean distance of facial characteristics representing the degree of change.The predetermined distance can be by
Technical staff is determined according to practical situation or is adjusted.
404：When obtaining a target adjacent image, stop search and centered on the target adjacent image, to two
Side extends at least 4 user's face images and generates feature extraction frame.
After a target adjacent image is obtained, just can stop search.Here uses art as " feature extraction frame "
Language represents a series of frame of video for including pattern switching instruction.This feature is extracted the length of frame B and can be referred to according to pattern switching
The parameter of order and image sequence is configured, and for example, length can be 10 frame of video.
405：By predetermined eye feature extraction algorithm, eye feature is extracted in the feature extraction frame.
406：Changed according to the eye feature of the feature extraction inframe, obtain eyes closed-eye time, the blink time of user
Several or simple eye closed-eye time.
In the present embodiment, (determined special by the particular location of the search pattern switching command first in image sequence
Levy extract frame) mode, due to being only compared using the less Euclidean distance of amount of calculation, without the need for whole front-facing camera clap
The video taken the photograph carries out the extraction of eye feature or analyzing and processing such that it is able to effectively improve the extraction effect of pattern switching instruction
Rate, reduces extracting the operand that instruction is consumed.
The embodiment of the present invention additionally provides a kind of intelligent terminal's mode-changeover device.As shown in fig. 6, the device includes：Refer to
Stricture of vagina authentication module 100, image capture module 200, instruction extraction module 300 and operational mode performing module 400.
Wherein, fingerprint authentication module 100 is used to verify that the first finger print information of collection with default second finger print information to be
No matching.Image capture module 200 gathers some users for when first finger print information is matched with the second finger print information
Face-image.Instruction extraction module 300 is used for the pattern switching instruction for extracting the user's face image and operational mode is held
Row module 400 is used to perform intelligent terminal's operational mode corresponding with pattern switching instruction；The intelligent terminal runs mould
Formula at least includes：User model with whole user rights and the guest mode with certain customers' authority.
In certain embodiments, the instruction extraction module 300 is additionally operable to：Verify that the user's face image whether there is
Targeted customer's face；And when the user's face image memory is in targeted customer's face, extract the user's face image
Pattern switching instruction.The operational mode performing module 400 is additionally operable to：There is no target use in the user's face image
During the face of family, guest mode is performed.
In the device that the present embodiment is provided, it is used in combination two kinds of biological characteristics of finger print information and user's face information and enters
Row authentication is verified, there is provided dual verification mode, effectively raises the safety of userspersonal information.
In actual application, verified by fingerprint authentication module 100 first the first finger print information of collection with it is default
Whether the second finger print information matches.If mismatching, guest mode is performed by operational mode performing module 400；If matching, passes through
Image capture module 200 gathers some user's face images.
Then, judge the user's face image with the presence or absence of targeted customer's face by instruction extraction module 300.If not depositing
Operational mode performing module 400 then performs guest mode；If there is the user's face image of matching, mould is extracted by instruction
Block 300 extracts the pattern switching instruction of the user's face image.
Finally, operational mode performing module 400 performs intelligent terminal's operational mode corresponding with pattern switching instruction.
In certain embodiments, the pattern switching instruction includes：The eyes closed-eye time that extracts in user's face image,
Number of winks or simple eye closed-eye time.
The instruction extraction module 300 is specifically for by some user's face images according to acquisition sequential arrangement form
Image sequence；At least two user's face images are randomly selected in image sequence as initial pictures；With the initial pictures it is
Starting point, along time-axis direction search target adjacent image (the user's face spy between the target adjacent image of image sequence
The Euclidean distance for levying variable quantity meets predetermined distance)；When obtaining a target adjacent image, stop search and with the mesh
Centered on mark adjacent image, extend at least 4 user's face images to both sides and generate feature extraction frame；And by predetermined eye
Portion's feature extraction algorithm, extracts eye feature in the feature extraction frame；According to the eye feature of the feature extraction inframe
Change, eyes closed-eye time, number of winks or the simple eye closed-eye time for obtaining user refer to so as to realize above-mentioned pattern switching
The extraction of order.
Fig. 7 is the hardware architecture diagram of electronic equipment provided in an embodiment of the present invention.Fig. 7 is referred to, the electronic equipment
Including：
One or more processors 710 and memorizer 720, in Fig. 7 by taking a processor 710 as an example.710 He of processor
Memorizer 720 can pass through bus or other modes connect, in Fig. 7 as a example by being connected by bus.
Memorizer 720 can be used to store non-volatile software journey as a kind of non-volatile computer readable storage medium storing program for executing
Sequence, non-volatile computer executable program and module, the intelligent terminal's mode switching method pair such as in the embodiment of the present invention
(mould is extracted in fingerprint authentication module 100 for example, shown in accompanying drawing 6, image capture module 200, instruction to the programmed instruction/module answered
Block 300 and operational mode performing module are 400).Processor 710 is stored in non-volatile soft in memorizer 720 by operation
Part program, instruction and module, so as to various function application and the data processing of execute server, that is, realize said method reality
Apply intelligent terminal's mode switching method.
Memorizer 720 can include storing program area and storage data field, wherein, storing program area can store operation system
Application program required for system, at least one function；Storage data field can store making according to intelligent terminal's mode-changeover device
With data for being created etc..Additionally, memorizer 720 can include high-speed random access memory, can also include non-volatile
Memorizer, for example, at least one disk memory, flush memory device or other non-volatile solid state memory parts.In some realities
Apply in example, memorizer 720 is optional including relative to the remotely located memorizer of processor 710, and these remote memories can lead to
Network connection is crossed to anti-dropping apparatus.The example of above-mentioned network includes but is not limited to the Internet, intranet, LAN, shifting
Dynamic communication network and combinations thereof.
One or more of module stores in the memorizer 720, when by one or more of processors
During 710 execution, the intelligent terminal's mode switching method in above-mentioned any means embodiment is performed.
The method provided by the executable embodiment of the present invention of the said goods, possesses the corresponding functional module of execution method and has
Beneficial effect.Ins and outs of detailed description in the present embodiment, not can be found in the method provided by the embodiment of the present invention.
Professional should further appreciate that, with reference to each example of the embodiments described herein description
Unit and algorithm steps, can with electronic hardware, computer software or the two be implemented in combination in, it is hard in order to clearly demonstrate
The interchangeability of part and software, generally describes the composition and step of each example in the above description according to function.
These functions actually with hardware or software mode performing, depending on the application-specific and design constraint of technical scheme.
Professional and technical personnel can use different methods to realize to each specific application described function, but this realization
It is not considered that beyond the scope of this invention.Described computer software can be stored in computer read/write memory medium, the journey
Sequence is upon execution, it may include such as the flow process of the embodiment of above-mentioned each method.Wherein, described storage medium can for magnetic disc, CD,
Read-only memory or random access memory etc..
Embodiments of the present invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, it is every using this
Equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, is included within the scope of the present invention.
Claims (10)
1. a kind of intelligent terminal's mode switching method, it is characterised in that include：
Whether the first finger print information of checking collection is matched with default second finger print information；
When first finger print information is matched with the second finger print information, some user's face images are gathered；
Extract the pattern switching instruction of the user's face image；
Perform intelligent terminal's operational mode corresponding with pattern switching instruction；Intelligent terminal's operational mode includes：Tool
The user model and at least one that have whole user rights have the guest mode of certain customers' authority.
2. method according to claim 1, it is characterised in that also include：
When first finger print information and the second finger print information are mismatched, guest mode is performed.
3. method according to claim 1, it is characterised in that match with the second finger print information in first finger print information
When, after gathering some user's face images, also include：
Verify the user's face image with the presence or absence of targeted customer's face；
When the user's face image has targeted customer's face, the pattern switching instruction of the user's face image is extracted；
When the user's face image does not have targeted customer's face, guest mode is performed.
4. according to the arbitrary described method of claim 1-3, it is characterised in that the pattern switching instruction includes：Eyes are closed one's eyes
Time, number of winks or simple eye closed-eye time.
5. method according to claim 4, it is characterised in that the pattern switching of the extraction user's face image refers to
Order, specifically includes：
By some user's face images according to acquisition sequential arrangement form image sequence；
At least two user's face images are randomly selected in image sequence as initial pictures；
With the initial pictures as starting point, along the time-axis direction search target adjacent image of image sequence, the target is adjacent
The Euclidean distance of the user's face changing features amount between image meets predetermined distance；
When obtaining a target adjacent image, stop search and centered on the target adjacent image, extend to both sides
Few 4 user's face images generate feature extraction frame；
By predetermined eye feature extraction algorithm, eye feature is extracted in the feature extraction frame；
Changed according to the eye feature of the feature extraction inframe, obtain eyes closed-eye time, number of winks or the list of user
Eye closed-eye time.
6. a kind of intelligent terminal's mode-changeover device, it is characterised in that include：
Fingerprint authentication module, for verifying whether the first finger print information of collection is matched with default second finger print information；
Image capture module, for when first finger print information is matched with the second finger print information, gathering some user's face
Image；
Instruction extraction module, the pattern switching for extracting the user's face image are instructed；
Operational mode performing module, for performing intelligent terminal's operational mode corresponding with pattern switching instruction；The intelligence
Energy terminal operating pattern includes：User model with whole user rights and at least one visit with certain customers' authority
Objective pattern.
7. device according to claim 6, it is characterised in that the operational mode performing module is additionally operable to：Described
When one finger print information and the second finger print information are mismatched, guest mode is performed.
8. device according to claim 6, it is characterised in that the instruction extraction module is additionally operable to：Verify the user
Face-image is with the presence or absence of targeted customer's face；And when the user's face image memory is in targeted customer's face, extract
The pattern switching instruction of the user's face image；
The operational mode performing module is additionally operable to：When there is no targeted customer's face in the user's face image, perform
Guest mode.
9. according to the arbitrary described device of claim 6-8, it is characterised in that the pattern switching instruction includes：User's face
Eyes closed-eye time, number of winks or the simple eye closed-eye time extracted in image.
10. device according to claim 9, it is characterised in that the instruction extraction module specifically for：
By some user's face images according to acquisition sequential arrangement form image sequence；
At least two user's face images are randomly selected in image sequence as initial pictures；
With the initial pictures as starting point, along the time-axis direction search target adjacent image of image sequence, the target is adjacent
The Euclidean distance of the user's face changing features amount between image meets predetermined distance；
When obtaining a target adjacent image, stop search and centered on the target adjacent image, extend to both sides
Few 4 user's face images generate feature extraction frame；
By predetermined eye feature extraction algorithm, eye feature is extracted in the feature extraction frame；
Changed according to the eye feature of the feature extraction inframe, obtain eyes closed-eye time, number of winks or the list of user
Eye closed-eye time.
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