CN107528972A - A kind of display methods and mobile terminal - Google Patents
A kind of display methods and mobile terminal Download PDFInfo
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- CN107528972A CN107528972A CN201710686963.5A CN201710686963A CN107528972A CN 107528972 A CN107528972 A CN 107528972A CN 201710686963 A CN201710686963 A CN 201710686963A CN 107528972 A CN107528972 A CN 107528972A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
- H04M1/72436—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for text messaging, e.g. SMS or e-mail
Abstract
The invention provides a kind of display methods and mobile terminal, methods described includes：Facial information according to the user of collection determines the range of age of the user；Determine text display parameters corresponding to described the range of age；Detect the distance between display screen of the eyes of user and the mobile terminal；Based on the text display parameters and the distance, content of text shown in the display screen is adjusted.Text display parameters, the identified more realistic demand of text display parameters are determined based on age of user scope.In addition, parameter in the embodiment of the present invention according to the distance between eyes of user and display screen, text display parameters the two dimensions cooperates with progress content of text adjustment, can not only to test font size, line of text can also be adjusted away from, character spacing etc., the display and the current reading requirement of user for making text are adapted, and can effectively mitigate user's vision burden so as to lift the reading experience of user.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of display methods and mobile terminal.
Background technology
With the high speed development of science and technology, more and more people use mobile terminal.User can be whenever and wherever possible by mobile terminal
Surf the Net, chat and browse text, video or image.At present, the writings and image on mobile terminal is shown using the size of acquiescence
Show, carry out word read using mobile terminal for a long time, the vision burden of user can be increased.
It is main at present that the vision of user burden is reduced using the following two kinds mode in order to solve the above problems：
First way is：Train to obtain eye state and the corresponding relation of font size by great number tested data, adjust
The font size matched with current eye state is found during section to carry out showing text adjustment.The second way is：User is specific
In text, manually set and the local font in the text is adjusted, so as to mitigate vision burden.
Existing first way, adjusts merely font size, can not effectively mitigate the vision burden of user, for example,
Such as when font is very big, when line-spacing and smaller character spacing, it is easier to produce dimness of vision phenomenon.For existing second of side
Formula, user can only manually adjust font size, and multiple scenes are might have when being read using mobile terminal, and user needs to be directed to
Manually adjust font successively under scene, it is cumbersome, influence the usage experience of user.
The content of the invention
The invention provides a kind of display methods, mobile terminal and computer-readable recording medium, to solve prior art
Present in shown based on simple font size adjustment text, the problem of can not effectively mitigating user's vision burden.
In order to solve the above problems, the invention discloses a kind of display methods, methods described includes：User according to collection
Facial information determine the range of age of the user；Determine text display parameters corresponding to described the range of age；Described in detection
The distance between display screen of eyes of user and the mobile terminal；Based on the text display parameters and the distance,
Content of text shown in the display screen is adjusted
In order to solve the above problems, the invention also discloses a kind of mobile terminal, the mobile terminal includes：Gather mould
Block, the facial information for the user according to collection determine the range of age of the user；Determining module, for determining the year
Text display parameters corresponding to age scope；Detection module, for detecting the display screen of the eyes of user and the mobile terminal
The distance between curtain；Adjusting module, for based on the text display parameters and the distance, to institute in the display screen
The content of text of display is adjusted.
In order to solve the above problems, the invention also discloses a kind of mobile terminal, including：Memory, processor and storage
On the memory and the display program that can run on the processor, when the display program is by the computing device
The step of realizing described display methods.
It is described computer-readable the invention also discloses a kind of computer-readable recording medium in order to solve the above problems
Storing display program in storage medium, it is described to show the step of described display methods is realized when program is executed by processor.
Compared with prior art, the present invention has advantages below：
Displaying scheme provided in an embodiment of the present invention, by being acquired to the facial information of user, according to collection information
The range of age of user is determined, determines text display parameters corresponding to age of user scope, because each age bracket eyesight is different,
The text display parameters of the text of viewing are different required for each age bracket, are hereby based on age of user scope and determine that text is shown
Parameter, the identified more realistic demand of text display parameters.In addition, according to eyes of user and display in the embodiment of the present invention
The parameter collaboration of the distance between screen, text display parameters the two dimensions carries out content of text adjustment, can not only be to text
This font size, line of text can also be adjusted away from, character spacing etc., make the display of text and the current reading requirement of user
It is adapted, can effectively mitigates user's vision burden so as to lift the reading experience of user.
Brief description of the drawings
Fig. 1 is a kind of step flow chart of display methods of the embodiment of the present invention one；
Fig. 2 is a kind of step flow chart of display methods of the embodiment of the present invention two；
Fig. 3 is a kind of structured flowchart of mobile terminal of the embodiment of the present invention three；
Fig. 4 is a kind of structured flowchart of mobile terminal of the embodiment of the present invention four；
Fig. 5 is a kind of structured flowchart of mobile terminal of the embodiment of the present invention five；
Fig. 6 is a kind of structured flowchart of mobile terminal of the embodiment of the present invention six.
Embodiment
In order to facilitate the understanding of the purposes, features and advantages of the present invention, it is below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is further detailed explanation.
Embodiment one
Reference picture 1, show a kind of step flow chart of display methods of the embodiment of the present invention one.
Display methods provided in an embodiment of the present invention comprises the following steps：
Step 101：Facial information according to the user of collection determines the range of age of user.
During specific implementation, user images can be gathered by camera, using face recognition technology to being gathered
User images be identified, obtain the facial feature information of active user, the age of user determined according to facial feature information
Scope.
Moreover, by user's face feature information can also determine user whether wearing spectacles.
Step 102：Determine text display parameters corresponding to the range of age.
Different text display parameters corresponding to all ages and classes packet, a corresponding age bracket of age packet.Therefore
Need to determine text display parameters according to the range of age in the embodiment of the present invention.
Wherein, text display parameters can include but is not limited to：Font size, line-spacing, character spacing, font etc..
Such as：When the range of age for detecting user is -25 years old 20 years old, the first age group corresponding to 20-25 year is determined,
Further determine that text display parameters corresponding to the first age group；If text display parameters corresponding to the first age group are that font is big
Small is 4.8mm, line-spacing 3mm, and character spacing is 0.61mm, then can determine that the text display parameters to match with the user is word
Body size is 4.8mm, line-spacing 3mm, and character spacing is 0.61mm.It should be noted that text corresponding to all ages and classes packet
Display parameters can be analyzed by big data by those skilled in the art and determine and default in mobile terminal.
Step 103：Detect the distance between display screen of eyes of user and mobile terminal.
During specific implementation, the eyes of user can be obtained by dual camera ranging technology or range sensor
Distance before to display screen.Due to eyes of user and mobile terminal screen distance, the eyeball of user can be caused different
Visual effect, when user eyes and screen hypotelorism when, when user checks the content of text of screen, eye can be caused
The sensation of compressing, when eyes of user distance of mobile terminal too far when, then when the text display parameters of the content of text of screen are silent
When recognizing display parameters, then user possibly can not normally check the content of text of screen, therefore, detect eyes of user and mobile terminal
The distance between display screen, will be apart from particularly important as content of text adjustment dimension.
Step 104：Based on text display parameters and distance, content of text shown in display screen is adjusted
It is whole.
Text display parameters and eyes of user according to above-mentioned determination show to the distance of display screen to display screen
The content of text shown adjusts with text display parameters and eyes of user to the change of the distance of screen.
Display methods provided in an embodiment of the present invention, by being acquired to the facial information of user profile, according to collection
Information determines the range of age of user, determines text display parameters corresponding to age of user scope, due to each age bracket eyesight
Difference, the text display parameters of the text of viewing are different required for each age bracket, are hereby based on age of user scope and determine text
This display parameters, the identified more realistic demand of text display parameters.In addition, according to eyes of user in the embodiment of the present invention
The distance between display screen, the parameter of text display parameters the two dimensions, which cooperate with, carries out content of text adjustment, can not only
It is enough to test font size, line of text can also be adjusted away from, character spacing etc., the display of text is currently read with user
Reading demand is adapted, and can effectively mitigate user's vision burden so as to lift the reading experience of user.
Embodiment two
Reference picture 2, show a kind of step flow chart of display methods of the embodiment of the present invention two.
Display methods provided in an embodiment of the present invention comprises the following steps：
Step 201：The face-image of user is gathered, face-image is analyzed according to face recognition technology, obtains face
Portion's characteristic information.
The face-image of user is gathered by camera first, secondly by face recognition technology by the face-image of collection
Pre-processed, facial characteristics is extracted from face-image and is extracted.
Age of user scope can not only be determined by face feature information, can also determine user whether wearing spectacles.
Step 202：Face feature information is analyzed according to age detection technology, determines the range of age of user.
For being analyzed according to age detection technology face feature information, the specific implementation of age of user scope is determined
Mode, with reference to existing correlation technique, this is not particularly limited in the embodiment of the present invention.
By being trained study to a large amount of facial images, determine that each the range of age is corresponding with face feature information and close
System；In the embodiment of the present invention when identifying the face feature information of active user, by it with training the corresponding pass for learning to obtain
System matches, and determines age of user scope.
Step 203：Determine that the age corresponding to the range of age is grouped.
Wherein, the corresponding text display parameters collection of each age packet, text display parameters collection include font, line-spacing,
Font size, text polarity and character spacing.
Based on user's face characteristic information, analyzed by age detection technology, determine the range of age of user.Foundation
The range of age of user, it is determined that the packet of corresponding age, wherein, age packet can be divided into following form：Children's group
(8-18 year), Younger group (19-35 year) and old group (51-65 year) etc., are not specifically limited to this.
Step 204：According to age packet and the corresponding relation of text display parameters collection, determine that the range of age of user is corresponding
Text display parameters.
The different corresponding different text display parameters collection of age packet, such as：Corresponding to children's group (8-18 year)
Text display parameters collection is：Font size is 5.14mm, line-spacing 3.15mm, character spacing are 0.76mm, Younger group (19-35
Year) corresponding to text display parameters collection be：Font size is 4.85mm, line-spacing 3mm, character spacing are 0.61mm, old group
Text display parameters collection is corresponding to (51-65 year)：Font size is 5.38mm, line-spacing 3.27mm, character spacing are
0.88mm etc..
Preferably, text display parameters group can also include：Text polarity；Text polarity includes positive polarity and negative pole
Property, positive polarity includes：Text is dark color, and background is light color.Negative polarity includes：Text is light color, and background is dark color etc..Specific
During adjustment, brightness and GTG according to the text polarity adjustment background that includes in text display parameters group adjust background, adjust
Textcolor, so that the background after adjustment meets text polar requirement with shown textcolor.
Face feature information corresponding to text display parameters corresponding to the range of age and user is corresponded to and stored, with convenient
The next time of the user directly invokes when reading text.
Step 205：Detect the distance between display screen of eyes of user and mobile terminal.
Using dual camera ranging technology or range sensor ranging technology, obtain eyes of user to display screen away from
From.
Step 206：Whether judging distance is less than pre-determined distance；If so, step 207 is then performed, if it is not, then performing step
208。
Comfort distance during reading is 30cm between 50cm, therefore, is referred to this and sets pre-determined distance apart from section
Occurrence.Those skilled in the art can be configured according to actual conditions to pre-determined distance, such as：Pre-determined distance can be set
It is set to 30mm.
The distance of test can be additionally grouped, such as：0~30cm；30~40cm；40~50cm；>50cm,
Different multiplication factors is corresponded to for different grouping.
When the distance for detecting eyes of user to display screen is less than pre-determined distance, mobile terminal ejection prompting frame, carry
Awake user distance is excessively near, may affect one's power of vision, and performs step 208 and carry out display content adjustment.
Step 207：If so, then determine prompt message according to the range of age and face feature information and export.
The range of age, facial characteristics correspond to different prompt messages；
By face feature information determine user whether wearing spectacles, age belonging to user point is determined by the range of age
Group, based on user whether wearing spectacles, the affiliated age be grouped two dimensions, to determine prompt message corresponding to the user.
Such as：It is wearing spectacles that if the range of age of detection user, which belongs in the face feature information of children and user,
When, then ejection prompting notifies the prompt message that its guardian treats in time.If the range of age of detection user belongs to young and used
It is non-wearing spectacles in the face feature information at family, then ejection prompting notifies it to arrive the prompt message of examination in hospital eyesight in time；
If it is wearing spectacles that the range of age of detection user, which belongs in the young and face feature information of user, its is timely for eject notification
Replacing glasses prompt message.
A kind of preferable mode is：When detecting that distance is not reaching to more than 30cm first, prompt message prompting is not ejected
User, in preset time period repeated detection distance whether reach pre-determined distance, if in preset time period repeated detection to away from
From less than 30cm, then the age bracket and face feature information of the user are matched, and eject prompt message.By repeated detection,
It can determine that user is less than 30cm not due to operation error using the distance of mobile terminal, avoid frequently prompting from influenceing user and read
Read.
Step 208：Judge whether content shown in display screen is content of text；If so, then perform step 209；
If it is not, then perform step 210.
Step 209：If content of text, then content of text is adjusted based on text display parameters and distance.
When the content of detection display screen is content of text, then foundation text display parameters and distance are entered to content of text
Row adjustment.
Step 210：If non-textual content, then non-textual content is adjusted according to distance.
A kind of feasible mode is：When the distance for detecting eyes of user to display screen is less than 30cm, and detect
The content currently shown is content of text, shows text display parameters corresponding with the range of age, and font and spacing are amplified
No.1.If the content that detection is currently shown is non-textual content, such as：The display content of detection is image, then puts image
It is big by 10%.
When it is 30~40cm to detect eyes of user to the distance of display screen, the word of display is arranged to and age model
Text display parameters corresponding to enclosing, if the display content detected is non-textual content, such as：The display content of detection is figure
Picture, then image is without adjustment, normal display.
When the distance for detecting eyes of user value display screen is 40~50cm, if the content that detection is currently shown is text
During this content, text display parameters corresponding with the range of age are shown, and font and spacing are amplified into No.1.If detection is current aobvious
When the content shown is non-textual content, such as：The display content of detection is image, then image is amplified into 10%, this step is with examining
The distance measured is consistent less than 30cm, can just see because hypotelorism needs to amplify, when hypertelorism, need also exist for
Content of text is amplified.
When the distance for detecting eyes of user to display screen is>During 50cm, the word of display is arranged to and the range of age
Corresponding text display parameters, if the display content detected is content of text, on the basis of current text display parameters
Increase No. two and adjust line-spacing and character spacing accordingly, if the display content detected is non-textual content, such as：Detection
Display content when being image, then image is amplified 20%.
, need to be according to the distance of eyes of user to display screen to text pole when including text polarity chron in text display parameters
Property carry out accommodation.A kind of preferably adjustment mode is：Detect that the distance of eyes of user to display screen is less than first
Text polarity is adjusted during distance such as 30cm, when distance is more than second distance such as 40m, then text polarity carried out
Adjustment；When distance is between the first distance and second distance, keep text polarity constant.
The method of another feasibility is：By eyeball tracking algorithm, the screen area of user's current fixation is obtained, then is used
The screen area that family is watched attentively be for display screen a part, and according to step embodiment two display methods to watching area
Content of text be adjusted.
Display methods provided in an embodiment of the present invention, by being acquired to the facial information of user, according to collection information
The range of age of user is determined, determines text display parameters corresponding to age of user scope, because each age bracket eyesight is different,
The text display parameters of the text of viewing are different required for each age bracket, are hereby based on age of user scope and determine that text is shown
Parameter, the identified more realistic demand of text display parameters.In addition, according to eyes of user and display in the embodiment of the present invention
The parameter collaboration of the distance between screen, text display parameters the two dimensions carries out content of text adjustment, can not only be to text
This font size, line of text can also be adjusted away from, character spacing etc., make the display of text and the current reading requirement of user
It is adapted, can effectively mitigates user's vision burden so as to lift the reading experience of user.
Embodiment three
Reference picture 3, a kind of structured flowchart of mobile terminal of the embodiment of the present invention three is shown.
Mobile terminal provided in an embodiment of the present invention includes：Acquisition module 301, the face letter for the user according to collection
Breath determines the range of age of the user；Determining module 302, for determining text display parameters corresponding to described the range of age；
The distance between detection module 303, the display screen for detecting the eyes of user and the mobile terminal；Adjusting module
304, for based on the text display parameters and the distance, being carried out to content of text shown in the display screen
Adjustment.
Mobile terminal provided in an embodiment of the present invention, by being acquired to the facial information of user, according to collection information
The range of age of user is determined, determines text display parameters corresponding to age of user scope, because each age bracket eyesight is different,
The text display parameters of the text of viewing are different required for each age bracket, are hereby based on age of user and determine text display ginseng
Number, the identified more realistic demand of text display parameters.In addition, according to eyes of user and display screen in the embodiment of the present invention
The parameter collaboration of the distance between curtain, text display parameters the two dimensions carries out content of text adjustment, can not only be to text
Font size, line of text can also be adjusted away from, character spacing etc., make the display of text and the current reading requirement phase of user
Adapt to, can effectively mitigate user's vision burden so as to lift the reading experience of user.
Example IV
Reference picture 4, a kind of structured flowchart of mobile terminal of the embodiment of the present invention four is shown.
Mobile terminal provided in an embodiment of the present invention includes：Acquisition module 401, the face letter for the user according to collection
Breath determines the range of age of the user；Determining module 402, for determining text display parameters corresponding to described the range of age；
The distance between detection module 403, the display screen for detecting the eyes of user and the mobile terminal；Adjusting module
404, for based on the text display parameters and the distance, being carried out to content of text shown in the display screen
Adjustment.
Preferably, the acquisition module 401 includes：Face collection submodule 4011, for gathering the face of the user
Image, the face-image is analyzed according to face recognition technology, obtains face feature information；Submodule 4012 is analyzed,
For being analyzed according to age detection technology the face feature information, the range of age of the user is determined.
Preferably, the determining module 402 includes：Age is grouped determination sub-module 4021, for determining the age model
Age packet corresponding to enclosing, wherein, each corresponding text display parameters collection of age packet, the text display parameters include
Font, line-spacing, font size, text polarity and character spacing；Text display parameters determination sub-module 4022, for according to institute
Age packet and the corresponding relation of the text display parameters collection are stated, determines that text corresponding to the range of age of the user is shown
Parameter.
Preferably, the adjusting module 404 includes：Judging submodule 4041, for judging to show in the display screen
Whether the content shown is content of text；First adjustment submodule 4042, if the judged result for the judging submodule is text
This content, then the content of text is adjusted based on the text display parameters and the distance；Second adjustment submodule
4043, if the judged result for the judging submodule is non-textual content, according to the distance to described non-textual interior
Appearance is adjusted.
Preferably, the mobile terminal also includes：Watching area determining module 405, for being determined in the determining module
After text display parameters corresponding to described the range of age, and the detection module detects the eyes of user and the movement
Before the distance between display screen of terminal, watching area of the user to the display screen is determined；The adjustment mould
Block 404 is specifically used for：Based on the text display parameters and the distance, in text shown in the watching area
Appearance is adjusted.
Preferably, the mobile terminal also includes：Judge module 406, for detecting the user in the detection module
After the distance between display screen of eyes and the mobile terminal, and the adjusting module is based on text display ginseng
Several and described distance, judge whether the distance is small before being adjusted to content of text shown in the display screen
In pre-determined distance；Output module 407, if the judged result for the judge module is yes, according to the age and institute
Face feature information is stated to determine prompt message and export.
Mobile terminal provided in an embodiment of the present invention, by being acquired to the facial information of user, according to collection information
The range of age of user is determined, determines text display parameters corresponding to age of user scope, because each age bracket eyesight is different,
The text display parameters of the text of viewing are different required for each age bracket, are hereby based on age of user and determine text display ginseng
Number, the identified more realistic demand of text display parameters.In addition, according to eyes of user and display screen in the embodiment of the present invention
The parameter collaboration of the distance between curtain, text display parameters the two dimensions carries out content of text adjustment, can not only be to text
Font size, line of text can also be adjusted away from, character spacing etc., make the display of text and the current reading requirement phase of user
Adapt to, can effectively mitigate user's vision burden so as to lift the reading experience of user.
Embodiment five
Reference picture 5, show a kind of structured flowchart of mobile terminal of the embodiment of the present invention five.
The mobile terminal 800 of the embodiment of the present invention includes：At least one processor 801, memory 802, at least one net
Network interface 804 and other users interface 803.Each component in mobile terminal 800 is coupled by bus system 805.
It is understood that bus system 805 is used to realize the connection communication between these components.Bus system 805 except include data/address bus it
Outside, in addition to power bus, controlling bus and status signal bus in addition.But for the sake of clear explanation, in Figure 5 will be various total
Line is all designated as bus system 805.
Wherein, user interface 803 can include display, keyboard or pointing device (for example, mouse, trace ball
(trackball), touch-sensitive plate or touch-screen etc..
It is appreciated that the memory 802 in the embodiment of the present invention can be volatile memory or nonvolatile memory,
Or it may include both volatibility and nonvolatile memory.Wherein, nonvolatile memory can be read-only storage (Read-
Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), the read-only storage of erasable programmable
Device (ErasablePROM, EPROM), Electrically Erasable Read Only Memory (Electrically EPROM, EEPROM) or
Flash memory.Volatile memory can be random access memory (Random Access Memory, RAM), and it is used as outside high
Speed caching.By exemplary but be not restricted explanation, the RAM of many forms can use, such as static RAM
(Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory
(Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data Rate
SDRAM, DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links
Dynamic random access memory (Synchlink DRAM, SLDRAM) and direct rambus random access memory (Direct
Rambus RAM, DRRAM).The embodiment of the present invention description system and method memory 802 be intended to including but not limited to these
With the memory of any other suitable type.
In some embodiments, memory 802 stores following element, can perform module or data structure, or
Their subset of person, or their superset：Operating system 8021 and application program 8022.
Wherein, operating system 8021, comprising various system programs, such as ccf layer, core library layer, driving layer etc., it is used for
Realize various basic businesses and the hardware based task of processing.Application program 8022, include various application programs, such as media
Player (Media Player), browser (Browser) etc., for realizing various applied business.Realize the embodiment of the present invention
The program of method may be embodied in application program 8022.
In embodiments of the present invention, by calling program or the instruction of the storage of memory 802, specifically, can be application
The program stored in program 8022 or instruction, processor 801 are used for：Facial information according to the user of collection determines the user
The range of age；Determine text display parameters corresponding to described the range of age；Detect the eyes of user and the mobile terminal
The distance between display screen；Based on the text display parameters and the distance, to shown in the display screen
Content of text be adjusted.
The method that the embodiments of the present invention disclose can apply in processor 801, or be realized by processor 801.
Processor 801 is probably a kind of IC chip, has the disposal ability of signal.In implementation process, the above method it is each
Step can be completed by the integrated logic circuit of the hardware in processor 801 or the instruction of software form.Above-mentioned processing
Device 801 can be general processor, digital signal processor (Digital Signal Processor, DSP), special integrated electricity
Road (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field
Programmable Gate Array, FPGA) either other PLDs, discrete gate or transistor logic,
Discrete hardware components.It can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present invention.It is general
Processor can be microprocessor or the processor can also be any conventional processor etc..With reference to institute of the embodiment of the present invention
The step of disclosed method, can be embodied directly in hardware decoding processor and perform completion, or with the hardware in decoding processor
And software module combination performs completion.Software module can be located at random access memory, flash memory, read-only storage, may be programmed read-only
In the ripe storage medium in this area such as memory or electrically erasable programmable memory, register.The storage medium is located at
Memory 802, processor 801 read the information in memory 802, with reference to the step of its hardware completion above method.
It is understood that embodiments described herein can use hardware, software, firmware, middleware, microcode or its
Combine to realize.Realized for hardware, processing unit can be realized in one or more application specific integrated circuit (Application
Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processing,
DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable Logic
Device, PLD), field programmable gate array (Field-Programmable Gate Array, FPGA), general processor,
In controller, microcontroller, microprocessor, other electronic units for performing herein described function or its combination.
Realized for software, can be by performing the module (such as process, function etc.) of function described in the embodiment of the present invention
To realize the technology described in the embodiment of the present invention.Software code is storable in memory and passes through computing device.Storage
Device can be realized within a processor or outside processor.
Alternatively, processor 801 is additionally operable to：The face-image of the user is gathered, according to face recognition technology to described
Face-image is analyzed, and obtains face feature information；The face feature information is analyzed according to age detection technology,
Determine the range of age of the user.
Alternatively, processor 801 is additionally operable to：Described the step of determining text display parameters corresponding to described the range of age,
Including：Determine that the age corresponding to described the range of age is grouped, wherein, each corresponding text display parameters collection of age packet,
The text display parameters collection includes font, line-spacing, font size, text polarity and character spacing；According to the age point
Group and the corresponding relation of the text display parameters collection, determine text display parameters corresponding to the range of age of the user.
Alternatively, processor 801 is additionally operable to：It is described to be based on the text display parameters and the distance, to described aobvious
The step of shown content of text is adjusted in display screen curtain includes：Whether judge content shown in the display screen
For content of text；If content of text, then the content of text is adjusted based on the text display parameters and the distance
It is whole；If non-textual content, then the non-textual content is adjusted according to the distance.
Alternatively, processor 801 is additionally operable to：It is described determine text display parameters step corresponding to described the range of age it
Afterwards, and it is described detection the eyes of user and the mobile terminal display screen between apart from the step of before, institute
Stating method also includes：Determine watching area of the user to the display screen；It is described based on the text display parameters with
And the distance, the step of being adjusted to content of text shown in the screen, including：Shown and joined based on the text
Several and described distance, content of text shown in the watching area is adjusted.
Alternatively, processor 801 is additionally operable to：In the display screen of the detection eyes of user and the mobile terminal
The distance between the step of after, and described the text display parameters and the distance are based on, to the display screen
Before the step of shown content of text is adjusted in curtain, methods described also includes：It is pre- to judge whether the distance is less than
If distance；If so, then determine prompt message according to described the range of age and the face feature information and export.
Mobile terminal 800 can realize each process that mobile terminal is realized in previous embodiment, to avoid repeating, here
Repeat no more.
By mobile terminal provided in an embodiment of the present invention, by being acquired to the facial information of user, according to collection
Information determines the range of age of user, determines text display parameters corresponding to age of user scope, due to each age bracket eyesight
Difference, the text display parameters of the text of viewing are different required for each age bracket, are hereby based on age of user scope and determine text
This display parameters, the identified more realistic demand of text display parameters.In addition, according to eyes of user in the embodiment of the present invention
The distance between display screen, the parameter of text display parameters the two dimensions, which cooperate with, carries out content of text adjustment, can not only
It is enough to test font size, line of text can also be adjusted away from, character spacing etc., the display of text is currently read with user
Reading demand is adapted, and can effectively mitigate user's vision burden so as to lift the reading experience of user.
Embodiment six
Reference picture 6, show a kind of structured flowchart of mobile terminal of the embodiment of the present invention six.
Mobile terminal in the embodiment of the present invention can be mobile phone, tablet personal computer, personal digital assistant (Personal
Digital Assistant, PDA) or vehicle-mounted computer etc..
Mobile terminal in Fig. 6 includes radio frequency (Radio Frequency, RF) circuit 910, memory 920, input block
930th, display unit 940, processor 960, voicefrequency circuit 970, WiFi (Wireless Fidelity) modules 980 and power supply
990。
Wherein, input block 930 can be used for the numeral or character information for receiving user's input, and generation and mobile terminal
User set and function control it is relevant signal input.Specifically, in the embodiment of the present invention, the input block 930 can be with
Including contact panel 931.Contact panel 931, also referred to as touch-screen, collect touch operation (ratio of the user on or near it
Such as user uses the operation of finger, any suitable object of stylus or annex on contact panel 931), and according to setting in advance
Fixed formula drives corresponding attachment means.Optionally, contact panel 931 may include touch detecting apparatus and touch controller two
Individual part.Wherein, the touch orientation of touch detecting apparatus detection user, and the signal that touch operation is brought is detected, signal is passed
Give touch controller；Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate, then
Give the processor 960, and the order sent of reception processing device 960 and can be performed.Furthermore, it is possible to using resistance-type, electricity
The polytypes such as appearance formula, infrared ray and surface acoustic wave realize contact panel 931.Except contact panel 931, input block 930
Can also include other input equipments 932, other input equipments 932 can include but is not limited to physical keyboard, function key (such as
Volume control button, switch key etc.), trace ball, mouse, the one or more in action bars etc..
Wherein, display unit 940 can be used for display by the information of user's input or be supplied to information and the movement of user
The various menu interfaces of terminal.Display unit 940 may include display panel 941, optionally, can use LCD or organic light emission
The forms such as diode (Organic Light-Emitting Diode, OLED) configure display panel 941.
It should be noted that contact panel 931 can cover display panel 941, touch display screen is formed, when the touch display screen is examined
After measuring the touch operation on or near it, processor 960 is sent to determine the type of touch event, is followed by subsequent processing device
960 provide corresponding visual output according to the type of touch event in touch display screen.
Touch display screen includes Application Program Interface viewing area and conventional control viewing area.The Application Program Interface viewing area
And arrangement mode of the conventional control viewing area does not limit, can be arranged above and below, left-right situs etc. can distinguish two it is aobvious
Show the arrangement mode in area.The Application Program Interface viewing area is displayed for the interface of application program.Each interface can be with
The interface element such as the icon comprising at least one application program and/or widget desktop controls.The Application Program Interface viewing area
It can also be the empty interface not comprising any content.The conventional control viewing area is used to show the higher control of utilization rate, for example,
Application icons such as settings button, interface numbering, scroll bar, phone directory icon etc..
Wherein processor 960 is the control centre of mobile terminal, utilizes each of various interfaces and connection whole mobile phone
Individual part, by running or performing the software program and/or module that are stored in first memory 921, and call and be stored in
Data in second memory 922, the various functions and processing data of mobile terminal are performed, it is overall so as to be carried out to mobile terminal
Monitoring.Optionally, processor 960 may include one or more processing units.
In embodiments of the present invention, by call store the first memory 921 in software program and/or module and/
Or the data in the second memory 922, processor 960 are used for：Facial information according to the user of collection determines the user
The range of age；Determine text display parameters corresponding to described the range of age；Detect the eyes of user and the mobile terminal
The distance between display screen；Based on the text display parameters and the distance, to shown in the display screen
Content of text be adjusted.
Alternatively, processor 960 is additionally operable to：The face-image of the user is gathered, according to face recognition technology to described
Face-image is analyzed, and obtains face feature information；The face feature information is analyzed according to age detection technology,
Determine the range of age of the user.
Alternatively, processor 960 is additionally operable to：Described the step of determining text display parameters corresponding to described the range of age,
Including：Determine that the age corresponding to described the range of age is grouped, wherein, each corresponding text display parameters collection of age packet,
The text display parameters collection includes font, line-spacing, font size, text polarity and character spacing；According to the age point
Group and the corresponding relation of the text display parameters collection, determine text display parameters corresponding to the range of age of the user.
Alternatively, processor 960 is additionally operable to：It is described to be based on the text display parameters and the distance, to described aobvious
The step of shown content of text is adjusted in display screen curtain includes：Whether judge content shown in the display screen
For content of text；If content of text, then the content of text is adjusted based on the text display parameters and the distance
It is whole；If non-textual content, then the non-textual content is adjusted according to the distance.
Alternatively, processor 960 is additionally operable to：It is described determine text display parameters step corresponding to described the range of age it
Afterwards, and it is described detection the eyes of user and the mobile terminal display screen between apart from the step of before, institute
Stating method also includes：Determine watching area of the user to the display screen；It is described based on the text display parameters with
And the distance, the step of being adjusted to content of text shown in the screen, including：Shown and joined based on the text
Several and described distance, content of text shown in the watching area is adjusted.
Alternatively, processor 960 is additionally operable to：In the display screen of the detection eyes of user and the mobile terminal
The distance between the step of after, and described the text display parameters and the distance are based on, to the display screen
Before the step of shown content of text is adjusted in curtain, methods described also includes：It is pre- to judge whether the distance is less than
If distance；If so, then determine prompt message according to described the range of age and the face feature information and export.
By mobile terminal provided in an embodiment of the present invention, by being acquired to the facial information of user, according to collection
Information determines the range of age of user, determines text display parameters corresponding to age of user scope, due to each age bracket eyesight
Difference, the text display parameters of the text of viewing are different required for each age bracket, are hereby based on age of user scope and determine text
This display parameters, the identified more realistic demand of text display parameters.In addition, according to eyes of user in the embodiment of the present invention
The distance between display screen, the parameter of text display parameters the two dimensions, which cooperate with, carries out content of text adjustment, can not only
It is enough to test font size, line of text can also be adjusted away from, character spacing etc., the display of text is currently read with user
Reading demand is adapted, and can effectively mitigate user's vision burden so as to lift the reading experience of user.
A kind of mobile terminal, including：Memory, processor and it is stored on the memory and can be on the processor
The display program of operation, it is described to show program is realized described display methods during computing device the step of.
A kind of computer-readable recording medium, storing display program on the computer-readable recording medium are described aobvious
Show the step of described display methods is realized when program is executed by processor.
For device embodiment, because it is substantially similar to embodiment of the method, so description is fairly simple, it is related
Part illustrates referring to the part of embodiment of the method.
Display methods is not inherently related to any certain computer, virtual system or miscellaneous equipment provided herein.Respectively
Kind general-purpose system can also be used together with teaching based on this.As described above, construct with the present invention program's
Structure required by system is obvious.In addition, the present invention is not also directed to any certain programmed language.It should be understood that can
To realize the content of invention described herein using various programming languages, and the description done above to language-specific be for
Disclose the preferred forms of the present invention.
In the specification that this place provides, numerous specific details are set forth.It is to be appreciated, however, that the implementation of the present invention
Example can be put into practice in the case of these no details.In some instances, known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this description.
Similarly, it will be appreciated that in order to simplify the disclosure and help to understand one or more of each inventive aspect,
Above in the description to the exemplary embodiment of the present invention, each feature of the invention is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the method for the disclosure should be construed to reflect following intention：I.e. required guarantor
The application claims of shield features more more than the feature being expressly recited in each claim.More precisely, such as right
As claim reflects, inventive aspect is all features less than single embodiment disclosed above.Therefore, it then follows tool
Thus claims of body embodiment are expressly incorporated in the embodiment, wherein the conduct of each claim in itself
The separate embodiments of the present invention.
Those skilled in the art, which are appreciated that, to be carried out adaptively to the module in the equipment in embodiment
Change and they are arranged in one or more equipment different from the embodiment.Can be the module or list in embodiment
Member or component be combined into a module or unit or component, and can be divided into addition multiple submodule or subelement or
Sub-component.In addition at least some in such feature and/or process or unit exclude each other, it can use any
Combination is disclosed to all features disclosed in this specification (including adjoint claim, summary and accompanying drawing) and so to appoint
Where all processes or unit of method or equipment are combined.Unless expressly stated otherwise, this specification (including adjoint power
Profit requires, summary and accompanying drawing) disclosed in each feature can be by providing the alternative features of identical, equivalent or similar purpose come generation
Replace.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included some features rather than further feature, but the combination of the feature of different embodiments means in of the invention
Within the scope of and form different embodiments.For example, in detail in the claims, embodiment claimed it is one of any
Mode it can use in any combination.
The all parts embodiment of the present invention can be realized with hardware, or to be run on one or more processor
Software module realize, or realized with combinations thereof.It will be understood by those of skill in the art that it can use in practice
Microprocessor or digital signal processor (DSP) realize some in the processing method of display according to embodiments of the present invention
Or some or all functions of whole parts.The present invention be also implemented as perform method as described herein one
Partly or completely equipment or program of device (for example, computer program and computer program product).It is such to realize this
The program of invention can store on a computer-readable medium, or can have the form of one or more signal.So
Signal can download and obtain from internet website, either provide on carrier signal or provided in the form of any other.
It should be noted that the present invention will be described rather than limits the invention for above-described embodiment, and ability
Field technique personnel can design alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference symbol between bracket should not be configured to limitations on claims.Word "comprising" does not exclude the presence of not
Element or step listed in the claims.Word "a" or "an" before element does not exclude the presence of multiple such
Element.The present invention can be by means of including the hardware of some different elements and being come by means of properly programmed computer real
It is existing.In if the unit claim of equipment for drying is listed, several in these devices can be by same hardware branch
To embody.The use of word first, second, and third does not indicate that any order.These words can be explained and run after fame
Claim.
Each embodiment in this specification is described by the way of progressive, what each embodiment stressed be with
The difference of other embodiment, between each embodiment identical similar part mutually referring to.For system embodiment
For, because it is substantially similar to embodiment of the method, so description is fairly simple, referring to the portion of embodiment of the method in place of correlation
Defend oneself bright.
Claims (14)
1. a kind of display methods, applied to mobile terminal, it is characterised in that methods described includes：
Facial information according to the user of collection determines the range of age of the user；
Determine text display parameters corresponding to described the range of age；
Detect the distance between display screen of the eyes of user and the mobile terminal；
Based on the text display parameters and the distance, content of text shown in the display screen is adjusted
It is whole.
2. according to the method for claim 1, it is characterised in that described in the facial information of the user according to collection determines
The step of the range of age of user, including：
The face-image of the user is gathered, the face-image is analyzed according to face recognition technology, obtains facial spy
Reference ceases；
The face feature information is analyzed according to age detection technology, determines the range of age of the user.
3. according to the method for claim 1, it is characterised in that described to determine text display ginseng corresponding to described the range of age
Several steps, including：
Determine that the age corresponding to described the range of age is grouped, wherein, each corresponding text display parameters collection of age packet, institute
Stating text display parameters collection includes font, line-spacing, font size, text polarity and character spacing；
According to age packet and the corresponding relation of the text display parameters collection, determine that the range of age of the user is corresponding
Text display parameters.
4. according to the method for claim 1, it is characterised in that it is described based on the text display parameters and it is described away from
From the step of being adjusted to content of text shown in the display screen includes：
Judge whether content shown in the display screen is content of text；
If content of text, then the content of text is adjusted based on the text display parameters and the distance；
If non-textual content, then the non-textual content is adjusted according to the distance.
5. according to the method for claim 1, it is characterised in that determine that text corresponding to described the range of age is shown described
After parameter step, and the step of the distance between the detection eyes of user and the display screen of the mobile terminal
Before rapid, methods described also includes：
Determine watching area of the user to the display screen；
It is described to be based on the text display parameters and the distance, content of text shown in the screen is adjusted
The step of, including：
Based on the text display parameters and the distance, content of text shown in the watching area is adjusted
It is whole.
6. according to the method for claim 2, it is characterised in that in the detection eyes of user and the mobile terminal
The distance between display screen the step of after, and described be based on the text display parameters and the distance, it is right
Before the step of shown content of text is adjusted in the display screen, methods described also includes：
Judge whether the distance is less than pre-determined distance；
If so, then determine prompt message according to described the range of age and the face feature information and export.
7. a kind of mobile terminal, it is characterised in that the mobile terminal includes：
Acquisition module, the facial information for the user according to collection determine the range of age of the user；
Determining module, for determining text display parameters corresponding to described the range of age；
The distance between detection module, the display screen for detecting the eyes of user and the mobile terminal；
Adjusting module, for based on the text display parameters and the distance, to text shown in the display screen
This content is adjusted.
8. mobile terminal according to claim 7, it is characterised in that the acquisition module includes：
Face collection submodule, for gathering the face-image of the user, according to face recognition technology to the face-image
Analyzed, obtain face feature information；
Submodule is analyzed, for being analyzed according to age detection technology the face feature information, determines the user's
The range of age.
9. mobile terminal according to claim 7, it is characterised in that the determining module includes：
Age is grouped determination sub-module, for determining that the age corresponding to described the range of age is grouped, wherein, each age packet pair
A text display parameters collection is answered, the text display parameters include font, line-spacing, font size, text polarity and character
Spacing；
Text display parameters determination sub-module, for being closed according to age packet is corresponding with the text display parameters collection
System, determines text display parameters corresponding to the range of age of the user.
10. mobile terminal according to claim 7, it is characterised in that the adjusting module includes：
Judging submodule, for judging whether content shown in the display screen is content of text；
First adjustment submodule, if the judged result for the judging submodule is content of text, is shown based on the text
Show that parameter and the distance are adjusted to the content of text；
Second adjustment submodule, if the judged result for the judging submodule is non-textual content, according to the distance
The non-textual content is adjusted.
11. mobile terminal according to claim 7, it is characterised in that the mobile terminal also includes：
Watching area determining module, for the determining module determine text display parameters corresponding to described the range of age it
Afterwards, and before the detection module detects the distance between the eyes of user and display screen of the mobile terminal, really
Watching area of the fixed user to the display screen；
The adjusting module is specifically used for：Based on the text display parameters and the distance, to institute in the watching area
The content of text of display is adjusted.
12. mobile terminal according to claim 8, it is characterised in that the mobile terminal also includes：
Judge module, for being detected in the detection module between the eyes of user and the display screen of the mobile terminal
After distance, and the adjusting module is based on the text display parameters and the distance, to institute in the display screen
The content of text of display judges whether the distance is less than pre-determined distance before being adjusted；
Output module, if the judged result for the judge module is yes, according to described the range of age and the face
Characteristic information determines prompt message and exported.
A kind of 13. mobile terminal, it is characterised in that including：Memory, processor and it is stored on the memory and can be in institute
The display program run on processor is stated, the display program is realized during the computing device as appointed in claim 1 to 6
The step of display methods described in one.
14. a kind of computer-readable recording medium, it is characterised in that display journey is stored with the computer-readable recording medium
Sequence, described the step of showing the display methods realized when program is executed by processor as any one of claim 1 to 6.
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| CN201710686963.5A CN107528972B (en) | 2017-08-11 | 2017-08-11 | Display method and mobile terminal |
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