CN106709303A - Display method and device and intelligent terminal - Google Patents
Display method and device and intelligent terminal Download PDFInfo
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- CN106709303A CN106709303A CN201611018898.0A CN201611018898A CN106709303A CN 106709303 A CN106709303 A CN 106709303A CN 201611018898 A CN201611018898 A CN 201611018898A CN 106709303 A CN106709303 A CN 106709303A
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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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Abstract
Embodiments of the invention disclose a display method and device and an intelligent terminal, and aim at effectively enhancing the display safety. The display method comprises the following steps of: obtaining identity authentication information of a user; carrying out identity authentication on the user according to the obtained identity authentication information, so as to determine whether the user passes the identity authentication; if the user passes the identity authentication, starting a tracking display mode so as to carry out display via the tracking display mode; and under the tracking display model, tracking a watch position of the user, carrying out display according to the watch position of the user, and when the watch position of the user changes, carrying out adaptation adjustment on the display content watched by the user so as to ensure that the display content watched by the user is matched with the watch position of the user. The display method and device and the intelligent terminal can be applied to the display scenes with relatively high safety requirements.
Description
Technical field
The present invention relates to display technology field, more particularly to a kind of display methods, device and intelligent terminal.
Background technology
With bore hole 3D (Three Dimensional, three-dimensional) technology development and reach its maturity, occurred on the market
Increasing bore hole 3D displays product, the numerous common people are also constantly increasing for the concern of bore hole 3D display products and demand
Plus.
The bore hole 3D display products of existing main flow, generally by being superimposed special light-dividing device in regular display, should
Light-dividing device can allow the visual image of left eye and right eye to separate so that user's left eye can only to different directions refraction image
Left-eye image is received, right eye can only receive eye image, and left-eye image and eye image are with parallax, so that real
Now allow user to wear 3D glasses and just can watch 3D images.
At present, in order to lift the viewing experience of user, part bore hole 3D display products on the market be already configured with
Track display function.The tracking display function follows the trail of the viewing location of user using first-class sensing device is imaged, and according to using
The viewing location adaptability of person carries out display adjustment, and display content can on the one hand mutually fitted with the different visual angles of user
Match somebody with somebody, on the other hand can be effectively ensured after the viewing location of user changes, can still watch correct solid
Display effect, it is to avoid occur it is counter regard, ghost image, distortion the problems such as.This bore hole 3D display products for being configured with tracking display function
With huge application prospect and application space, the every field such as scientific research, medical treatment, advertisement, military affairs, exhibition, game are can be applied to.
However, inventor realize it is of the invention during find, although applicable field widely, but, this
The security for planting the bore hole 3D display products for being configured with tracking display function is poor, can not preferably meet medical treatment, military, section
The requirement in the field higher for security requirement such as grind.
The content of the invention
Have in view of that, the present invention provides a kind of display methods, device and intelligent terminal, can effectively lift display safety
Property.
In order to solve the above technical problems, the embodiment of the present invention provides following technical scheme：
In a first aspect, the embodiment of the invention provides a kind of display methods, comprise the following steps：
Obtain the authentication information of user；
According to the authentication information of the acquisition, authentication is carried out to the user is to determine the user
It is no by authentication；
If the user is by authentication, start-up trace display pattern, so as to be entered with the tracking display pattern
Row display；
Wherein, under the tracking display pattern, the viewing location of the user is tracked, according to the sight of the user
See that position is shown, the display content that the user watches is entered when the viewing location of the user changes
Row accommodation, so that the display content that the user watches is adapted with the viewing location of the user.
With reference in a first aspect, in the first implementation method of first aspect, the authentication for obtaining user is believed
Breath includes：
After display start-up operation is detected, the authentication information of user is obtained.
With reference in a first aspect, in second implementation method of first aspect, the authentication according to the acquisition
Information, authentication is carried out to the user to determine whether the user is included by authentication：
The authentication information of the acquisition is compared with the legal identity information for prestoring；
If the authentication information and the legal identity information match, determine that the user is recognized by identity
Card.
With reference to second implementation method of first aspect, in the third implementation method of first aspect：
The authentication information includes iris feature information；
The authentication information for obtaining user includes：
Gather the eyes image of the user；
From the eyes image of the collection, the iris feature information of the user is extracted；
With reference to second implementation method of first aspect, in the 4th kind of implementation method of first aspect：The identity is recognized
Card information includes face characteristic information；
The authentication information for obtaining user includes：
Gather the face-image of the user；
From the face-image of the collection, the face characteristic information of the user is extracted；
With reference to second implementation method of first aspect, in the 5th kind of implementation method of first aspect：
The authentication information includes in finger print information, encrypted message, limb action information, verbal instructions information
Kind or at least two；
The authentication information for obtaining user includes：
Receive the authentication information of user's input.
With reference to first aspect or first aspect the first to any one implementation method in the 5th kind of implementation method,
In 6th kind of implementation method of first aspect, methods described also includes：
If the tracking of the viewing location of the user is lost, the viewing location of the user is being traced into again
When, authentication, and the start-up trace display pattern when the user is again through authentication are carried out to user again；
Or,
If the tracking of the viewing location of the user is lost, the viewing location of the user is being traced into again
When, judge whether the time that the tracking is lost is more than the first predetermined threshold value；
If the time that the tracking is lost is more than the first predetermined threshold value, authentication is carried out to user again, and
The start-up trace display pattern when the user is again through authentication.
Or,
If the viewing location of the user tracking lose, exit tracking display pattern and provide for point out into
The prompt message of row authentication so that authentication is carried out to user again, and in the user again through authentication
When start-up trace display pattern；
Or,
If the tracking of the viewing location of the user is lost, the time lost in the tracking presets more than second
Tracking display pattern is exited during threshold value and is provided for the prompt message for pointing out to carry out authentication to be carried out to user again
Authentication, and the start-up trace display pattern when the user is again through authentication.
With reference to first aspect or first aspect the first to any one implementation method in the 6th kind of implementation method,
In 7th kind of implementation method of first aspect, the tracking display pattern includes that face tracking display pattern, tracing of human eye show
Pattern or head pose tracking display pattern.
With reference to first aspect or first aspect the first to any one implementation method in the 7th kind of implementation method,
In 8th kind of implementation method of first aspect：
The display methods is bore hole 3D display methods, is applied to bore hole 3D display devices；
The bore hole 3D display devices include display screen and setting light-dividing device on a display screen；
It is described to use described when the viewing location of the user changes under the tracking display pattern
The accommodation that the display content that person watches is carried out includes：
Adjust arrangement mode and/or display parameters of the display content on the display screen；
And/or
Adjust the spectroscopic modes of the light-dividing device.
Second aspect, the embodiment of the invention provides a kind of display device, including：
Authentication information acquiring unit, the authentication information for obtaining user；
Identification authenticating unit, for the authentication information according to the acquisition, authentication is carried out to the user
To determine the user whether by authentication；
Display unit, if for the user by authentication, start-up trace display pattern, so as to it is described with
Track display pattern is shown；
Wherein, under the tracking display pattern, the display unit tracks the viewing location of the user, according to institute
The viewing location for stating user is shown, the user is watched when the viewing location of the user changes
Display content carry out accommodation so that the viewing location of the display content watched of the user and the user
It is adapted.
With reference to second aspect, in the first implementation method of second aspect, the authentication information acquiring unit is used for：
After detecting display start-up operation, the authentication information of user is obtained.
With reference to second aspect, in second implementation method of second aspect, the identification authenticating unit includes：
Comparing module, for the authentication information of the acquisition to be compared with the legal identity information for prestoring；
Determining module, if for the authentication information and the legal identity information match, it is determined that described make
User passes through authentication.
With reference to second implementation method of second aspect, in the third implementation method of second aspect:
The authentication information includes iris feature information；
The authentication information acquiring unit is used for：The eyes image of the user is gathered, from the eye figure of the collection
As in, the iris feature information of the user is extracted.
With reference to second implementation method of second aspect, in the 4th kind of implementation method of second aspect：
The authentication information includes face characteristic information；
The authentication information acquiring unit is used for：The face-image of the user is gathered, from the face figure of the collection
As in, the face characteristic information of the user is extracted.
With reference to second implementation method of second aspect, in the 5th kind of implementation method of second aspect：
The authentication information includes in finger print information, encrypted message, limb action information, verbal instructions information
Kind or at least two；
The authentication information acquiring unit is used for：Receive the authentication information of user's input.
With reference to second aspect or second aspect the first to any one implementation method in the 5th kind of implementation method,
In 6th kind of implementation method of second aspect：
The identification authenticating unit is additionally operable to：If the viewing location of the user tracking lose, again with
Track to the user viewing location when, authentication is carried out to user again；
The display unit is additionally operable to the start-up trace display pattern when the user is again through authentication；
Or,
The identification authenticating unit is additionally operable to：If the viewing location of the user tracking lose, again with
Track to the user viewing location when, whether time that the tracking loses is judged more than the first predetermined threshold value, if institute
The time of tracking loss is stated more than the first predetermined threshold value, then authentication is carried out to user again；
The display unit is additionally operable to and the start-up trace display pattern when the user is again through authentication.
With reference to second aspect or second aspect the first to any one implementation method in the 6th kind of implementation method,
In 7th kind of implementation method of second aspect, the tracking display pattern includes that face tracking display pattern, tracing of human eye show
Pattern or head pose tracking display pattern.
With reference to second aspect or second aspect the first to any one implementation method in the 7th kind of implementation method,
In 8th kind of implementation method of second aspect：
The display device applications are in bore hole 3D display devices；
The bore hole 3D display devices include display screen and setting light-dividing device on a display screen；
Under the tracking display pattern, when the viewing location of the user changes, the display unit pair
The accommodation that the display content that the user watches is carried out includes：
Adjust arrangement mode and/or display parameters of the display content on the display screen；
And/or
Adjust the spectroscopic modes of the light-dividing device.
The third aspect, the embodiment of the invention provides a kind of intelligent terminal, including：
Housing, display, processor, memory, circuit board and power circuit, wherein, circuit board is placed in housing and surrounds
Interior volume, the processor and memory are set on circuit boards；Power circuit, for each for above-mentioned intelligent terminal
Circuit or device are powered；Memory is used to store executable program code；Processor is by reading holding of storing in memory
Line program code runs program corresponding with executable program code, for performing the display described in foregoing any embodiment
Method.
With reference to the third aspect, in the first implementation method of the third aspect：
The intelligent terminal has bore hole 3D display functions, and the display methods is bore hole 3D display methods；
The display includes display screen and the light-dividing device being arranged on the display screen；
Under the tracking display pattern, when the viewing location of the user changes, the processor is to institute
The accommodation that stating the display content that user watches is carried out includes：
Adjust arrangement mode and/or display parameters of the display content on the display screen；
And/or
Adjust the spectroscopic modes of the light-dividing device.
With reference to the first implementation method of the third aspect or the third aspect, in second implementation method of the third aspect：
The intelligent terminal also include type identity information collecting device, for gather the user authentication information simultaneously
The authentication information is transferred to the processor；
Wherein, the type identity information collecting device is including in camera, finger print information collector, keyboard, handwriting pad, mouse
At least one.
Fourth aspect, the embodiment of the present invention also provides a kind of computer-readable storage medium, for store program codes, the journey
Sequence code is used to perform：
Obtain the authentication information of user；
According to the authentication information of the acquisition, authentication is carried out to the user is to determine the user
It is no by authentication；
If the user is by authentication, start-up trace display pattern, so as to be entered with the tracking display pattern
Row display；
Wherein, under the tracking display pattern, the viewing location of the user is tracked, according to the sight of the user
See that position is shown, the display content that the user watches is entered when the viewing location of the user changes
Row accommodation, so that the display content that the user watches is adapted with the viewing location of the user.
5th aspect, the embodiment of the present invention also provides a kind of processor, is used for：
Obtain the authentication information of user；
According to the authentication information of the acquisition, authentication is carried out to the user is to determine the user
It is no by authentication；
If the user is by authentication, start-up trace display pattern, so as to be entered with the tracking display pattern
Row display；
Wherein, under the tracking display pattern, the viewing location of the user is tracked, according to the sight of the user
See that position is shown, the display content that the user watches is entered when the viewing location of the user changes
Row accommodation, so that the display content that the user watches is adapted with the viewing location of the user.
Display methods provided in an embodiment of the present invention, device, intelligent terminal, computer-readable storage medium and processor, with
First it is that the beholder of display content carries out authentication to user, in user before tracking display pattern is shown
During by authentication, ability start-up trace display pattern, if user fails by authentication, not start-up trace display mould
Formula, therefore, can only be seen from different viewing location all-dimensional multi-angles by the legitimate user of authentication
See display content, illegal user can not watch, and effectively improve the display security of concerning security matters display content.
Brief description of the drawings
Fig. 1 is a kind of flow chart of display methods provided in an embodiment of the present invention；
Fig. 2 is a kind of structural representation of display device provided in an embodiment of the present invention；
Fig. 3 is a kind of structural representation of display device provided in an embodiment of the present invention；
Fig. 4 is a kind of structural representation of intelligent terminal provided in an embodiment of the present invention.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the present invention, not
For limiting the present invention.
As long as additionally, technical characteristic involved in invention described below each implementation method is each other not
Constituting conflict can just be mutually combined.
Fig. 1 is a kind of flow chart of display methods provided in an embodiment of the present invention.As shown in figure 1, the method is including following
Step：
S11, the authentication information for obtaining user.
Here, user refers to the user of display device (i.e. display terminal), that is, display content beholder.
Whether S12, the authentication information according to acquisition, authentication is carried out to user to determine user by body
Part certification.
S13, if user is by authentication, start-up trace display pattern, so as to be shown with tracking display pattern
Show.
In the embodiment of the present invention, before being shown with tracking display pattern, in order to ensure the security of display, that is, have
Effect ensures that display content only shows to authorized safe handling person, that is, effectively guarantor's certification only has safe handling person
Can all-dimensional multi-angle find display content, therefore, before being shown with tracking display pattern, first to user
Authentication is carried out, is only just shown with tracking display pattern by authentication in user, not so, then will not be with
Tracking display pattern is shown.
Specifically, in S11 steps, the authentication letter of user after display start-up operation is detected, can be obtained
Breath, and then authentication is carried out to user.
Wherein, display start-up operation can refer to " can indicate the arbitrary act to be shown to user ", for example, show
Show starting up of terminal, start display system program, click on start button, input starts the behaviors such as password, display start-up operation may be used also
To be to trigger certain operation behavior that display starts, " the logining the display interface of tracking display pattern " of such as user this row
For " logining display interface " represents and have begun to be shown but also not actuated tracking display function.Generally speaking, " display is opened
Dynamic operation " can be any operation behavior of the user before being shown with tracking display pattern, and the present invention does not do to this
Limit, those skilled in the art can arbitrarily be set.It is understood that display start-up operation can also be expressed as display startup referring to
Show, for indicating to be shown to user.
Say that tracking display pattern refers in the embodiment of the present invention, during the display of tracking display pattern, in real time with
Track user is the viewing location of display content beholder, is shown according to the viewing location of user so that user sees
The display content seen is adapted with the viewing location of user, and user is seen when the viewing location of user changes
The display content seen carries out accommodation.
For example, a kind of accommodation of situation can make display content match with the different visual angles of user,
When user moves in parallel that i.e. its viewing location is moved in parallel up and down up and down, it is adaptable to the translation of user, make
The display content that user watches also accordingly is translated, and when user rotates, user's display content also can accordingly rotate.
Again for example, it is directed to bore hole 3D to show, accommodation is except that can be display content matching user
Outside viewing visual angle, it is also possible that after the viewing location of user changes, user can still watch correctly
Stereo display effect, it is to avoid occur counter causing user's dizziness etc. to experience poor problem depending on, ghost image, distortion etc..Foregoing background
It is stated that for bore hole 3D display devices in technology, i.e., with the intelligent terminal of bore hole 3D display functions, usual its display
Including display screen and setting light-dividing device on a display screen, the content shown by display screen is divided under the distribution of light-dividing device
The right and left eyes of user are not entered into.Wherein, light-dividing device can be grating, lens etc..For so, if according to using
The display content that the viewing location of person is watched user carries out accommodation, thus it is possible to vary shown interior on display screen
Hold, or, adjustment display content arrangement mode on a display screen, it is to move preimage vegetarian refreshments to newly for example to change pixel position
Position etc., can also adjust the display parameters of display content, such as pixel value, color parameter, such as gray scale, saturation degree, tone
Etc., so as to reach the purpose of adjustment display content.Further, since the light splitting of light-dividing device determines which content enters into viewing
Person's right and left eyes, therefore, if bore hole 3D display devices use adjustable dynamic light-dividing device, such as dynamic slit grating may be used also
With the spectroscopic modes by adjusting light-dividing device, for example, the slit width of the shading-transmitting of adjustment light-dividing device, light-dividing device
Inclination angle etc., so as to have adjusted the display content that user watches.Certainly, above-mentioned various adjustment modes can be combined and made
With.
It is understood that the example above is to further illustrate tracking display pattern, but the invention is not restricted to this, it is any with
The viewing location of track user simultaneously carries out showing that the display mode of adjustment is regarded as the tracking display that the present invention is sayed accordingly
Pattern, each falls within design protection domain of the invention.
It is emphasized that in the embodiment of the present invention, the viewing location of user can include screen translation position and rotation
At least one in position.
Specifically, under tracking display pattern, can have various ways for the tracking of viewing location, for example, tracking is aobvious
Show that pattern can be face tracing mode, i.e., identify the viewing location of user with the positional information of face, in tracking display,
Track human faces positional information.For example, tracking display pattern can also be human eye tracing mode, i.e., identified with the positional information of human eye
The viewing location of user, in tracking display, tracks position of human eye information.Also include eye tracking mould in tracing of human eye pattern
Formula, the viewing location of user is identified with eyeball, comparatively tracks and show that the degree of accuracy can be lifted significantly.Tracking display
Pattern can also be head pose tracking display pattern, i.e., identify the viewing location of user using the head pose of user.
In tracking display, head attitude information is tracked.It is understood that the tracking of face tracking, tracing of human eye and head pose is equal
Can be achieved using prior art, then this does not elaborate.
In the embodiment of the present invention, optionally, authentication can be carried out to user using two kinds of identification authentication modes.
That is, a kind of mode is user's active certification mode, does not need to use person actively to provide the body for carrying out authentication
Part authentication information, then carries out authentication, so as to identify user using the unsolicited authentication information of user
Whether it is safe handling person, legitimate user or authorized user.This active certification mode can for example recognize including fingerprint
Card mode, cipher authentication mode, verbal instructions authentication mode, limb action authentication mode etc..
A kind of mode is the passive authentication mode of user, different with user's active certification mode, and this mode need not
User actively provides any information, but goes identification and certification user by display terminal, and terminal is by automatic detection and extracts
Go out some features of user, such as physical trait, using these features as authentication information be used to carry out identification and
Certification, so as to identify whether user is safe handling person, legitimate user or authorized user.This passive authenticating party
Formula for example can be including iris recognition authentication mode, recognition of face authentication mode etc..It is, of course, understood that this passive
Under mode, the cooperation of user is also required to if necessary, for example, user needs station on rational position, display terminal can
Accurately detect and extract the feature of user.
Either active certification or passive certification, when authentication is carried out to user, are required to get first
The authentication information of user, for example, receiving finger print information, encrypted message, limb action information, the voice of user's input
Password information etc., or, using the eyes image for imaging first-class image acquisition device user, extracted from eyes image
Go out the iris feature information of user, or, using the face image for imaging first-class image acquisition device user, from face
Face characteristic information of user etc. is extracted in portion's image.Then, using the authentication information for getting, user is entered
Row authentication.
Optionally, the authentication information of safe handling person, legitimate user or authorized user can be prestored, that is, is closed
Method identity information.After authentication information is got, the authentication information of acquisition is entered with the legal identity information for prestoring
Row is compared, if authentication information and legal identity information match, for example both are identical, then can determine that user passes through body
Part certification, conversely, then can determine that user cannot be illegal user by authentication.
For example, the legal finger print information that can be compared the finger print information of user's input and prestore, both are identical i.e.
By certification；The legal encrypted message that the encrypted message of user's input can be compared and prestored, both are identical to pass through
Certification；Can recognize whether the certification limb action of user's input matches with the legal limb action for prestoring, phase
Matching passes through certification；Can recognize whether the verbal instructions of user's input are identical with the legitimate voice password for prestoring,
It is identical to pass through certification；Can recognize whether the sound of user matches with the acoustic information for prestoring, for example frequency kiss
Close, tone it is similar etc., match and pass through certification；The iris feature information that user can be compared and the legal rainbow for prestoring
Film characteristic information is identical to pass through certification；The face characteristic information that user can be compared and the legal face for prestoring are special
Reference ceases, identical i.e. by certification, etc..
Certainly, it is a kind of mode of matching that the authentication information of user is identical with legal identity information, but the present invention
Not limited to this.Legitimate user can share with display terminal and arrange certain special rules, i.e. legal identity information
This predetermined special rules, legitimate user and the predetermined special rule of display terminal are met in the authentication information for getting
When then, i.e. authentication information and legal identity information match, you can assert that user passes through authentication.
In a preferred embodiment of the invention, it is recommended to use iris recognition authentication mode carries out authentication.Iris
Identification technology is to carry out identification based on the iris in eyes.The eye structure of people by sclera, iris, pupil crystalline lens, regard
The part such as nethike embrane constitutes.Iris is the annular formations being located between black pupil and white sclera, and it includes many mutual
The minutia of spot, filament, coronal, striped, crypts staggeredly etc..And iris is after prenatal development stage is formed, whole
To be to maintain in individual life course constant.These features determine the uniqueness of iris feature, while also determining that identity is known
Other uniqueness.Therefore, it can the iris feature of eyes as everyone identification object.Using iris recognition technology
Authentication is carried out, the accuracy of identification is ensure that, display security is further lifted.
Iris recognition and foregoing recognition of face, it is more ripe in the prior art, on how to extract iris
Feature and face characteristic, and identification further is carried out using iris feature and face characteristic, refer to prior art
Scheme, will not be described in great detail here.
If user, by start-up trace display pattern, is shown, such as by authentication with tracking display pattern
Carry out bore hole 3D to show, the viewing location adaptability according to user is presented display content so that user can be comprehensive more
The understanding display content of angle., whereas if user cannot by authentication, will not start-up trace display pattern, therefore,
The security of display content can be effectively ensured so that the understanding display content that illegal user cannot be deeply, for concerning security matters
Display content, it can preferably be protected.
Display methods provided in an embodiment of the present invention, before being shown with tracking display pattern, first to user
I.e. the beholder of display content carries out authentication, when user passes through authentication, ability start-up trace display pattern, if making
User fails by authentication, then not start-up trace display pattern, therefore, can only be used by the legal of authentication
Person can watch display content from different viewing location all-dimensional multi-angles, and disabled user can not watch, effectively
Improve the display security of concerning security matters display content.
When step S13 is shown with tracking display pattern, display terminal is by the viewing location of real-time tracking user.
In order to further lift security, optionally, in one embodiment of the invention, after step s 13, if for making
The tracking of the viewing location of user is lost, for example, search for less than user suddenly, then when searching again for detecting user, i.e.,
When tracing into the viewing location of user again, authentication is carried out to user again, and in user again through body
Restart tracking display pattern during part certification, it is to avoid still start-up trace shows in the case where user is replaced by illegal user
Show pattern, further lift security.
Specifically, in order to further lift experience, it is to avoid repeatedly meaningless authentication again, then in the viewing of user
After the tracking of position is lost, add up tracking drop-out time, when the viewing location of user is traced into again, judge that tracking is lost
Time whether be more than the first predetermined threshold value, if tracking lose time be more than the first predetermined threshold value, again to user
Authentication, and the start-up trace display pattern when user is again through authentication are carried out, if the time that tracking is lost is not
More than the first predetermined threshold value, then authentication need not be re-started, directly be shown with tracking display pattern.Optionally,
First predetermined threshold value could be arranged to 1-5 seconds.
Additionally, it is optional, in another embodiment of the present invention, after step s 12, if for the sight of user
See that the tracking of position is lost, then tracking display pattern can be directly exited after loss is tracked, or reach in tracking drop-out time
Tracking display pattern is exited during certain threshold value, if user wants to continue viewing, it is necessary to re-start authentication, in user
By after authentication, then restart tracking display pattern.Optionally, the second predetermined threshold value could be arranged to 1-5 seconds
That is sayed exits tracking display pattern, and a kind of mode can be to be maintained at display interface, on screen on also keep with
Display content when track is lost, another way is directly to have exited display interface, enters into another and does not show former display content
Interactive interface on.After exiting tracking display pattern, display information can provide prompt message, point out user to re-start body
Part certification, and restart tracking display pattern when user is again through authentication.For example, a small window of prompting can be ejected
Mouthful, display reminding information and ACK button on wicket, prompt message can be " please re-start authentication ", use
After person clicks on ACK button, the authentication information of user is reacquired so as to carry out authentication to user.
Corresponding with the embodiment of the method described in Fig. 1, the present invention also provides a kind of display device.Fig. 2 is implementation of the present invention
A kind of structural representation of display device that example is provided.As shown in Fig. 2 the device includes：
Authentication information acquiring unit 20, the authentication information for obtaining user；
Identification authenticating unit 21, for the authentication information according to the acquisition, carries out identity and recognizes to the user
Demonstrate,prove to determine the user whether by authentication；
Display unit 22, if for the user by authentication, start-up trace display pattern, so as to described
Tracking display pattern is shown；
Under the tracking display pattern, display unit 22 tracks the viewing location of the user, is used according to described
The viewing location of person shown, the display watched the user when the viewing location of the user changes
Content carries out accommodation, so that the display content that the user watches mutually is fitted with the viewing location of the user
Match somebody with somebody.
Display device provided in an embodiment of the present invention, before being shown with tracking display pattern, first to user
I.e. the beholder of display content carries out authentication, when user passes through authentication, ability start-up trace display pattern, if making
User fails by authentication, then not start-up trace display pattern, therefore, can only be used by the legal of authentication
Person can watch display content from different viewing location all-dimensional multi-angles, and disabled user can not watch, effectively
Improve the display security of concerning security matters display content.
Optionally, in one embodiment of the invention, authentication information acquiring unit 20 is used for：Start display is detected
After operation, the authentication information of user is obtained.
Optionally, in one embodiment of the invention, as shown in figure 3, identification authenticating unit 21 can include：
Comparing module 201, for the authentication information of the acquisition to be compared with the legal identity information for prestoring；
Determining module 202, if for the authentication information and the legal identity information match, it is determined that described
User passes through authentication.
Specifically, in one embodiment of the invention：
Authentication information includes iris feature information；
Authentication information acquiring unit 20 is used for：The eyes image of the user is gathered, from the eyes image of the collection
In, extract the iris feature information of the user.
Specifically, in one embodiment of the invention：
Authentication information includes face characteristic information；
Authentication information acquiring unit 20 is used for：The face-image of the user is gathered, from the face-image of the collection
In, extract the face characteristic information of the user；
Specifically, in one embodiment of the invention：
Authentication information include finger print information, encrypted message, limb action information, verbal instructions information in one kind or
At least two；
Authentication information acquiring unit 20 is used for：Receive the authentication information of user's input.
Optionally, in one embodiment of the invention：
Identification authenticating unit 21 is additionally operable to：If the tracking of the viewing location of the user is lost, in secondary tracking again
To the user viewing location when, authentication is carried out to user again；
Display unit 22 is additionally operable to the start-up trace display pattern when the user is again through authentication.
Optionally, in one embodiment of the invention：
Identification authenticating unit 21 is additionally operable to：If the tracking of the viewing location of the user is lost, in secondary tracking again
To the user viewing location when, whether time that the tracking loses is judged more than the first predetermined threshold value, if described
The time lost is tracked more than the first predetermined threshold value, then authentication is carried out to user again；
Display unit 22 is additionally operable to and the start-up trace display pattern when the user is again through authentication.
Optionally, in one embodiment of the invention：
Display unit 22 is additionally operable to：If the tracking of the viewing location of the user is lost, tracking display mould is exited
Formula is simultaneously provided for pointing out to carry out the prompt message of authentication, and start when the user is again through authentication with
Track display pattern；
Optionally, in one embodiment of the invention：
Display unit 22 is additionally operable to：If the tracking of the viewing location of the user is lost, lost in the tracking
Time exit tracking display pattern and provide for pointing out to carry out the prompt message of authentication when being more than the second predetermined threshold value.
Specifically, the tracking display pattern can include face tracking display pattern, tracing of human eye display pattern or
Head pose tracking display pattern.
In one particular embodiment of the present invention, display device applications are in bore hole 3D display devices；
Bore hole 3D display devices include display screen and setting light-dividing device on a display screen；
Under the tracking display pattern, when the viewing location of the user changes, 21 pairs of institutes of display unit
The accommodation that stating the display content that user watches is carried out includes：
Arrangement mode and/or display parameters of the display content on the display screen are adjusted, adjustment can also be included
The spectroscopic modes of the light-dividing device, various adjustment modes can be in any combination.
The device of the present embodiment, can be used for performing the technical scheme of embodiment of the method shown in Fig. 1, its realization principle and skill
Art effect is similar to, and here is omitted.
It should be noted that herein, such as first and second or the like relational terms be used merely to by
One entity or operation make a distinction with another entity or operation, and not necessarily require or imply these
There is any this actual relation or order between entity or operation.And, term " including ", "comprising" or
Any other variant thereof is intended to cover non-exclusive inclusion for person, so that process, method, article including a series of key elements
Or equipment not only includes those key elements, but also other key elements including being not expressly set out, or also include being this
Process, method, article or the intrinsic key element of equipment.In the absence of more restrictions, by sentence " including
It is individual ... " limit key element, it is not excluded that in the process including the key element, method, article or equipment also exist in addition
Identical element.
Each embodiment in this specification is described by the way of correlation, identical similar portion between each embodiment
Divide mutually referring to what each embodiment was stressed is the difference with other embodiment.
For especially for device embodiment, because it is substantially similar to embodiment of the method, so the comparing of description is simple
Single, the relevent part can refer to the partial explaination of embodiments of method.
Represent in flow charts or logic and/or step described otherwise above herein, for example, being considered use
In the order list of the executable instruction for realizing logic function, in may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system, including the system of processor or other can be held from instruction
The system of row system, device or equipment instruction fetch and execute instruction) use, or with reference to these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium " can any can be included, store, communicate, propagate or pass
The dress that defeated program is used for instruction execution system, device or equipment or with reference to these instruction execution systems, device or equipment
Put.The more specifically example (non-exhaustive list) of computer-readable medium includes following：With the electricity that one or more are connected up
Connecting portion (electronic installation), portable computer diskette box (magnetic device), random access memory (RAM), read-only storage
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device, and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can thereon print described program or other are suitable
Medium, because optical scanner for example can be carried out by paper or other media, then enters edlin, interpretation or if necessary with it
His suitable method is processed electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each several part of the invention can be realized with hardware, software, firmware or combinations thereof.
In the above-described embodiment, multiple steps or method can in memory and by suitable instruction be performed with storage
The software or firmware that system is performed are realized.If for example, being realized with hardware, with another embodiment, can use
Any one of following technology well known in the art or their combination are realized：With for realizing logic work(to data-signal
The discrete logic of the logic gates of energy, the application specific integrated circuit with suitable combinational logic gate circuit, programmable gate
Array (PGA), field programmable gate array (FPGA) etc..
The embodiment of the present invention also provides a kind of intelligent terminal, and the intelligent terminal includes the dress described in foregoing any embodiment
Put.
Display terminal described previously is one embodiment that the embodiment of the present invention provides intelligent terminal.Fig. 4 is this hair
The structural representation of bright intelligent terminal one embodiment, it is possible to achieve the flow of embodiment illustrated in fig. 1 of the present invention, as shown in figure 4,
Above-mentioned intelligent terminal can include：Display (not shown), housing 41, processor 42, memory 43, circuit board 44 and power supply electricity
Road 45, wherein, display with can with the discrete setting of foregoing each several part can also be interlocking in housing 41, and and power supply
Circuit 45 and the grade part of processor 42 are electrically connected, and circuit board 44 is placed in the interior volume that housing 41 is surrounded, and processor 42 and are deposited
Reservoir 43 is arranged on circuit board 44；Power circuit 45, powers for each circuit or device for above-mentioned intelligent terminal；Storage
Device 43 is used to store executable program code；Processor 42 is transported by reading the executable program code stored in memory 43
Row program corresponding with executable program code, for performing the display methods described in foregoing any embodiment.
Processor 42 to the specific implementation procedure and processor 42 of above-mentioned steps by run executable program code come
The step of further performing, may refer to the description of embodiment illustrated in fig. 1 of the present invention, will not be repeated here.
Due to that can use tracking display pattern, in being embodied at one, the intelligent terminal is provided with tracking transducer, example
Camera is such as tracked, the viewing location for tracking user.Certainly,
Specifically, in order to get authentication information, intelligent terminal also includes type identity information collecting device, for gathering
Authentication information is simultaneously transferred to processor 42 by the authentication information of user.
For example, type identity information collecting device can include camera, finger print information collector, keyboard, handwriting pad, mouse
At least one in the input equipments such as mark.
When authentication is carried out using iris recognition or recognition of face, it is possible to use camera gathers human eye or face
Image, for extracting iris feature or face characteristic.
When authentication is carried out using fingerprint recognition, it is possible to use finger print information collector gathers user's fingerprint.
When authentication is carried out using encrypted message etc., it is possible to use the input such as mouse-keyboard dummy keyboard handwriting pad sets
It is standby.
Additionally, carrying out authentication using limb action, it is possible to use the first-class body-sensing sensor collecting device of shooting, use
Verbal instructions carry out authentication and can use radio equipment etc..
For identity information acquisition equipment, those skilled in the art can be set according to actual needs.
The intelligent terminal exists in a variety of forms, including but not limited to：
(1) mobile communication equipment：The characteristics of this kind equipment is that possess mobile communication function, and to provide speech, data
It is main target to communicate.This Terminal Type includes：Smart mobile phone (such as iPhone), multimedia handset, feature mobile phone, and it is low
End mobile phone etc..
(2) super mobile personal computer equipment：This kind equipment belongs to the category of personal computer, there is calculating and treatment work(
Can, typically also possess mobile Internet access characteristic.This Terminal Type includes：PDA, MID and UMPC equipment etc., such as iPad.
(3) portable entertainment device：This kind equipment can show and play content of multimedia.The kind equipment includes：Audio,
Video player (such as iPod), handheld device, e-book, and intelligent toy and portable car-mounted navigation equipment.
(4) server：The equipment for providing the service of calculating, the composition of server includes that processor, hard disk, internal memory, system are total
Line etc., server is similar with general computer architecture, but due to needing to provide highly reliable service, therefore in treatment energy
The requirement of the aspects such as power, stability, reliability, security, scalability, manageability is higher.
(5) other have the intelligent terminal of data interaction function.
In one particular embodiment of the present invention, the intelligent terminal for being provided has bore hole 3D display functions, processor
The display methods of execution is bore hole 3D display methods.The display of the terminal includes two parts, display screen and is arranged on described aobvious
Light-dividing device in display screen；
Under the tracking display pattern, when the viewing location of user changes, processor 42 is seen to user
The accommodation that the display content seen is carried out can include arrangement side of the adjustment display content on the display screen
Formula and/or display parameters, can also include the spectroscopic modes of the adjustment light-dividing device.Various adjustment modes can be combined to be made
With.
Accordingly, the embodiment of the present invention also provides a kind of computer-readable storage medium, for store program codes, described program
Code is used to perform：
Obtain the authentication information of user；
According to the authentication information of the acquisition, authentication is carried out to the user is to determine the user
It is no by authentication；
If the user is by authentication, start-up trace display pattern, so as to be entered with the tracking display pattern
Row display；
Wherein, under the tracking display pattern, the viewing location of the user is tracked, according to the sight of the user
See that position is shown, the display content that the user watches is entered when the viewing location of the user changes
Row accommodation, so that the display content that the user watches is adapted with the viewing location of the user.
Accordingly, the embodiment of the present invention also provides a kind of processor, is used for：
Obtain the authentication information of user；
According to the authentication information of the acquisition, authentication is carried out to the user is to determine the user
It is no by authentication；
If the user is by authentication, start-up trace display pattern, so as to be entered with the tracking display pattern
Row display；
Wherein, under the tracking display pattern, the viewing location of the user is tracked, according to the sight of the user
See that position is shown, the display content that the user watches is entered when the viewing location of the user changes
Row accommodation, so that the display content that the user watches is adapted with the viewing location of the user.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art the invention discloses technical scope in, the change or replacement that can be readily occurred in, all should
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (19)
1. a kind of display methods, it is characterised in that comprise the following steps：
Obtain the authentication information of user；
According to the authentication information of the acquisition, authentication is carried out to the user to determine whether the user leads to
Cross authentication；
If the user is by authentication, start-up trace display pattern, so as to be shown with the tracking display pattern
Show；
Wherein, under the tracking display pattern, the viewing location of the user is tracked, according to the viewing position of the user
Put and shown, the display content that the user watches is fitted when the viewing location of the user changes
Answering property is adjusted, so that the display content that the user watches is adapted with the viewing location of the user.
2. method according to claim 1, it is characterised in that the authentication information of the acquisition user includes：
After display start-up operation is detected, the authentication information of user is obtained.
3. method according to claim 1, it is characterised in that the authentication information according to the acquisition, to institute
Stating user carries out authentication to determine whether the user is included by authentication：
The authentication information of the acquisition is compared with the legal identity information for prestoring；
If the authentication information and the legal identity information match, determine that the user passes through authentication.
4. method according to claim 3, it is characterised in that
The authentication information includes iris feature information；
The authentication information for obtaining user includes：
Gather the eyes image of the user；
From the eyes image of the collection, the iris feature information of the user is extracted；
Or,
The authentication information includes face characteristic information；
The authentication information for obtaining user includes：
Gather the face-image of the user；
From the face-image of the collection, the face characteristic information of the user is extracted；
Or,
The authentication information include finger print information, encrypted message, limb action information, verbal instructions information in one kind or
At least two；
The authentication information for obtaining user includes：
Receive the authentication information of user's input.
5. the method according to any one of Claims 1-4, it is characterised in that after the start-up trace display pattern, institute
Stating method also includes：
If the tracking of the viewing location of the user is lost, when the viewing location of the user is traced into again,
Again authentication, and the start-up trace display pattern when the user is again through authentication are carried out to user；
Or,
If the tracking of the viewing location of the user is lost, when the viewing location of the user is traced into again,
Judge whether the time that the tracking is lost is more than the first predetermined threshold value；
If the time that the tracking is lost is more than the first predetermined threshold value, authentication is carried out to user again, and in institute
Start-up trace display pattern when stating user again through authentication；
Or
If the tracking of the viewing location of the user is lost, exiting tracking display pattern and providing carries out body for prompting
The prompt message of part certification is opened with carrying out authentication to user again when the user is again through authentication
Motion tracking display pattern；
Or,
If the tracking of the viewing location of the user is lost, the time lost in the tracking is more than the second predetermined threshold value
When exit tracking display pattern and provide for point out carry out authentication prompt message to carry out identity to user again
Certification, and the start-up trace display pattern when the user is again through authentication.
6. the method according to any one of claim 1 to 5, it is characterised in that
The tracking display pattern includes face tracking display pattern, tracing of human eye display pattern or head pose tracking display
Pattern.
7. the method according to any one of claim 1 to 6, it is characterised in that
The display methods is bore hole 3D display methods, is applied to bore hole 3D display devices；
The bore hole 3D display devices include display screen and setting light-dividing device on a display screen；
It is described that the user is seen when the viewing location of the user changes under the tracking display pattern
The accommodation that the display content seen is carried out includes：
Adjust arrangement mode and/or display parameters of the display content on the display screen；
And/or
Adjust the spectroscopic modes of the light-dividing device.
8. a kind of display device, it is characterised in that including：
Authentication information acquiring unit, the authentication information for obtaining user；
Identification authenticating unit, for the authentication information according to the acquisition, authentication is carried out to the user with true
Whether the fixed user passes through authentication；
Display unit, if for the user by authentication, start-up trace display pattern, so as to aobvious with the tracking
Show that pattern is shown；
Wherein, under the tracking display pattern, the display unit tracks the viewing location of the user, makes according to described
The viewing location of user is shown that the user is watched when the viewing location of the user changes is aobvious
Show that content carries out accommodation, so that the display content that the user watches mutually is fitted with the viewing location of the user
Match somebody with somebody.
9. device according to claim 8, it is characterised in that the authentication information acquiring unit is used for：It is aobvious detecting
After showing start-up operation, the authentication information of user is obtained.
10. device according to claim 8, it is characterised in that the identification authenticating unit includes：
Comparing module, for the authentication information of the acquisition to be compared with the legal identity information for prestoring；
Determining module, if for the authentication information and the legal identity information match, determining the user
By authentication.
11. devices according to claim 10, it is characterised in that
The authentication information includes iris feature information；
The authentication information acquiring unit is used for：The eyes image of the user is gathered, from the eyes image of the collection,
Extract the iris feature information of the user；
Or,
The authentication information includes face characteristic information；
The authentication information acquiring unit is used for：The face-image of the user is gathered, from the face-image of the collection,
Extract the face characteristic information of the user；
Or,
The authentication information include finger print information, encrypted message, limb action information, verbal instructions information in one kind or
At least two；
The authentication information acquiring unit is used for：Receive the authentication information of user's input.
12. device according to any one of claim 8 to 11, it is characterised in that
The identification authenticating unit is additionally operable to：If the tracking of the viewing location of the user is lost, tracing into again
During the viewing location of the user, authentication is carried out to user again；
The display unit is additionally operable to the start-up trace display pattern when the user is again through authentication；
Or,
The identification authenticating unit is additionally operable to：If the tracking of the viewing location of the user is lost, tracing into again
During the viewing location of the user, whether judge time that the tracking loses more than the first predetermined threshold value, if it is described with
The time that track is lost is more than the first predetermined threshold value, then carry out authentication to user again；
The display unit is additionally operable to and the start-up trace display pattern when the user is again through authentication；
Or
The display unit is additionally operable to：If the tracking of the viewing location of the user is lost, tracking display pattern is exited
And the prompt message that authentication is carried out for prompting, and the start-up trace when the user is again through authentication are provided
Display pattern；
Or,
The display unit is additionally operable to：If the tracking of the viewing location of the user is lost, lost in the tracking
Time exits tracking display pattern and provides the prompt message that authentication is carried out for prompting when being more than the second predetermined threshold value.
13. device according to any one of claim 8 to 12, it is characterised in that
The tracking display pattern includes face tracking display pattern, tracing of human eye display pattern or head pose tracking display
Pattern.
14. device according to any one of claim 8 to 13, it is characterised in that
The display device applications are in bore hole 3D display devices；
The bore hole 3D display devices include display screen and setting light-dividing device on a display screen；
Under the tracking display pattern, when the viewing location of the user changes, the display unit is to described
The accommodation that the display content that user watches is carried out includes：
Adjust arrangement mode and/or display parameters of the display content on the display screen；
And/or
Adjust the spectroscopic modes of the light-dividing device.
A kind of 15. intelligent terminals, it is characterised in that including：Housing, display, processor, memory, circuit board and power supply electricity
Road, wherein, circuit board is placed in the interior volume that housing is surrounded, and processor and memory are set on circuit boards；Power circuit,
Powered for each circuit or device for above-mentioned intelligent terminal；Memory is used to store executable program code；Processor leads to
Cross the executable program code of storage in reading memory to run program corresponding with executable program code, for performing：
Obtain the authentication information of user；
According to the authentication information of the acquisition, authentication is carried out to the user to determine whether the user leads to
Cross authentication；
If the user is by authentication, start-up trace display pattern, so as to be shown with the tracking display pattern
Show；
Wherein, under the tracking display pattern, the viewing location of the user is tracked, according to the viewing position of the user
Put and shown, the display content that the user watches is fitted when the viewing location of the user changes
Answering property is adjusted, so that the display content that the user watches is adapted with the viewing location of the user.
16. intelligent terminals according to claim 15, it is characterised in that
The intelligent terminal has bore hole 3D display functions, and the display methods is bore hole 3D display methods；
The display includes display screen and the light-dividing device being arranged on the display screen；
Under the tracking display pattern, when the viewing location of the user changes, the processor makes to described
The accommodation that the display content that user watches is carried out includes：
Adjust arrangement mode and/or display parameters of the display content on the display screen；
And/or
Adjust the spectroscopic modes of the light-dividing device.
17. intelligent terminal according to claim 15 or 16, it is characterised in that
The intelligent terminal also includes type identity information collecting device, for gathering the authentication information of the user and by institute
State authentication information and be transferred to the processor.
A kind of 18. computer-readable storage mediums, it is characterised in that for store program codes, described program code is used to perform：
Obtain the authentication information of user；
According to the authentication information of the acquisition, authentication is carried out to the user to determine whether the user leads to
Cross authentication；
If the user is by authentication, start-up trace display pattern, so as to be shown with the tracking display pattern
Show；
Wherein, under the tracking display pattern, the viewing location of the user is tracked, according to the viewing position of the user
Put and shown, the display content that the user watches is fitted when the viewing location of the user changes
Answering property is adjusted, so that the display content that the user watches is adapted with the viewing location of the user.
19. a kind of processors, it is characterised in that be used for：
Obtain the authentication information of user；
According to the authentication information of the acquisition, authentication is carried out to the user to determine whether the user leads to
Cross authentication；
If the user is by authentication, start-up trace display pattern, so as to be shown with the tracking display pattern
Show；
Wherein, under the tracking display pattern, the viewing location of the user is tracked, according to the viewing position of the user
Put and shown, the display content that the user watches is fitted when the viewing location of the user changes
Answering property is adjusted, so that the display content that the user watches is adapted with the viewing location of the user.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611018898.0A CN106709303B (en) | 2016-11-18 | 2016-11-18 | Display method and device and intelligent terminal |
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|---|---|---|---|
| CN201611018898.0A CN106709303B (en) | 2016-11-18 | 2016-11-18 | Display method and device and intelligent terminal |
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| CN106709303B (en) | 2020-02-07 |
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