CN105827872A - Control method of mobile terminal and mobile terminal - Google Patents
Control method of mobile terminal and mobile terminal Download PDFInfo
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- CN105827872A CN105827872A CN201610399732.1A CN201610399732A CN105827872A CN 105827872 A CN105827872 A CN 105827872A CN 201610399732 A CN201610399732 A CN 201610399732A CN 105827872 A CN105827872 A CN 105827872A
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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
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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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
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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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04847—Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
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Abstract
The invention provides a control method of a mobile terminal and the mobile terminal. The method comprises the steps that a first face image of a user is collected; a first distance parameter between the user and the mobile terminal is determined according to the area of the first face image; a first set parameter corresponding to the first distance parameter is determined according to a first corresponding relation between a prebuilt distance parameter and set parameters of the mobile terminal, wherein the set parameters comprise the screen resolution parameter and/or the volume parameter; the mobile terminal is adjusted according to the first set parameter. According to the method, the problem that the usage experience of the user is influenced due to the fact that the adjusting mode of the set parameters of the mobile terminal is unreasonable is solved.
Description
Technical field
The present invention relates to mobile communication technology field, and more specifically, relate to control method and the mobile terminal of a kind of mobile terminal.
Background technology
Along with the development of electronic technology, the demand of electronic equipment is promoted by people day by day, and the numerical value of the screen resolution of electronic equipment is also gradually increased.For now, the regulative mode much arranging parameter of mobile terminal is the most unreasonable, majority arranges parameter needs user manually to regulate, after regulation, numerical value is relatively fixed, the use demand of user cannot be met, and the waste of certain power consumption can be caused, as a example by screen resolution, resolution be 1920 × 1080 screen very common.For the screen of fixed dimension, screen resolution is the highest, and pixel is the most, and the data of process are the biggest, will increase the power consumption of master control and displaing core, increases transmission power consumption.
But, it is generally the case that as long as screen pixels density reaches 326 pixel/inch, if normal distance viewing, human eye is the most difficult distinguishes pixel.And now the resolution of a lot of electronic equipments has reached 541 pixel/inch, but with regard to the experience of user from the point of view of, promote and the most not quite, thus resulted in the waste of power consumption.
The manufacturer of some electronic equipments proposes adjustment and arranges parameter, but the mode adjusted there is also some drawbacks.Still as a example by screen resolution, the majority that adjusts of resolution is applied to the process of camera focusing at present, or some electronic equipment has been integrated with the switch of Resolutions, resolution can be manually adjusted by this switch, the electricity of electronic equipment is saved with this, but the resolution manually adjusting screen can not efficiently differentiate user's scene, the conversion between several resolution is dumb；The most with good grounds interpupillary distance calculates the spacing of user's face and screen indirectly, judges whether to adjust the situation of resolution further according to this spacing, but, considering with practical conditions, everyone interpupillary distance difference is the most little, and human face's size but differs greatly；And interpupillary distance with face compared with the distance of screen, differ greatly.A lot of users can wear ornaments or glasses, can affect the calculating of interpupillary distance, ultimately cause the erroneous judgement of resolution result, affect the experience of user.
Summary of the invention
The invention provides control method and the mobile terminal of a kind of mobile terminal, the regulative mode arranging parameter that its purpose is to solve most mobile terminal is unreasonable, the problem affecting user's experience.
On the one hand, The embodiment provides the control method of a kind of mobile terminal, the method includes:
Gather the first facial image of user；
According to the area of first facial image, determine the first distance parameter between user and mobile terminal；
According to the distance parameter pre-build and first corresponding relation arranged between parameter of mobile terminal, determine that first corresponding with the first distance parameter arranges parameter, parameter is set and includes screen resolution parameter and/or volume parameters；
According to first, parameter adjustment mobile terminal is set.
On the other hand, embodiments of the invention additionally provide a kind of mobile terminal, including:
Acquisition module, for gathering the first facial image of user；
First determines module, for the area according to first facial image, determines the first distance parameter between user and mobile terminal；
Second determines module, for according to the distance parameter pre-build and first corresponding relation arranged between parameter of mobile terminal, determining that first corresponding with the first distance parameter arranges parameter, arrange parameter and include screen resolution parameter and/or volume parameters；
Adjusting module, for arranging parameter adjustment mobile terminal according to first.
So, the control method of the mobile terminal that the present invention provides and mobile terminal, by obtaining the face-image of user, draw the first distance parameter, and determine that first arranges parameter according to the first corresponding relation pre-build, dynamically adjust the relevant setting of mobile terminal, meet the use demand of user, it is to avoid manual regulation arranges the loaded down with trivial details of parameter；On the basis of not affecting user's experience, reduce power consumption, reach preferable power saving effect；The regulative mode arranging parameter that the present invention solves mobile terminal is unreasonable, the problem affecting user's experience.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below the accompanying drawing used required in the description to the embodiment of the present invention is briefly described, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 represents the flow chart of the control method of the mobile terminal that the first embodiment of the present invention provides；
Fig. 2 represents the flow chart of the control method of the mobile terminal that the second embodiment of the present invention provides；
Fig. 3 represents one of block diagram of mobile terminal that the third embodiment of the present invention provides；
Fig. 4 represents the two of the block diagram of the mobile terminal that the third embodiment of the present invention provides；
Fig. 5 represents the block diagram of the mobile terminal that fourth embodiment of the invention provides；
Fig. 6 represents the block diagram of the mobile terminal that fifth embodiment of the invention provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
First embodiment
Seeing Fig. 1, the first embodiment of the present invention provides the control method of a kind of mobile terminal, including:
Step 101, gathers the first facial image of user.
Wherein, mobile terminal can be mobile phone, panel computer or wearable device, such as intelligent watch etc..
Face-image refers to the area of all pixels shared by face contour, can be shot the photo including user's face image by mobile terminal photographic head specified, and therefrom identify the part only including face.
Step 102, according to the area of first facial image, determines the first distance parameter between user and mobile terminal.
Wherein, when the distance difference of user distance mobile terminal, in acquired image, face is different at the area of preview interface imaging, it is generally the case that distance mobile terminal skip is near, the user's face image that mobile terminal is gathered is the biggest, otherwise the least, therefore can determine the first distance parameter according to the area of first facial image.
Step 103, according to the distance parameter pre-build and first corresponding relation arranged between parameter of mobile terminal, determines that first corresponding with the first distance parameter arranges parameter, arranges parameter and include screen resolution parameter and/or volume parameters.
Specifically, first to arrange parameter be to arrange parameter with the first distance parameter matches；When arranging parameter and including screen resolution parameter, user distance mobile terminal farther out time, corresponding screen resolution parameter is less；When arranging parameter and including volume parameters, user distance mobile terminal farther out time, corresponding volume parameters is bigger.
As an example, when the distance parameter of user Yu mobile terminal is M, the screen resolution parameter corresponding with M is first resolution, and the volume parameters corresponding with M is the first volume；
When the distance parameter of user Yu mobile terminal is N, the screen resolution parameter corresponding with N is second resolution, and the volume parameters corresponding with N is the second volume；
When the distance parameter of user Yu mobile terminal is P, the screen resolution parameter corresponding with P is the 3rd resolution, and the volume parameters corresponding with P is the 3rd volume；
Wherein, as M>N>P time, first resolution<second resolution<the 3rd resolution, and the first volume>the second volume>the 3rd volume；It is to say, the distance parameter between user and mobile terminal is the biggest, corresponding screen resolution is the least, and volume parameters is the biggest.
Step 104, arranges parameter adjustment mobile terminal according to first.
Wherein, when determining that first corresponding with the first distance parameter arranges parameter, parameter is set by adjusting the relevant of mobile terminal, it is to avoid consume too much power consumption.
Preferably, step 101 includes:
Image is gathered by the front-facing camera of mobile terminal；
When the facial head portrait comprising at least one user in image being detected, the facial head portrait maximum by area, as first facial head portrait.
Specifically, because needing to determine distance parameter according to the area of face-image, and photographic head acquired image is affected by parameter and the photographic head present position of photographic head itself, it is thus desirable to gather image by the appointment photographic head of mobile terminal, to promote the preciseness of data, it is generally the case that when user uses mobile terminal, meeting is in the face of the screen of mobile terminal, therefore, image is gathered by front-facing camera the most suitable；And if when photographic head acquired image includes multiple face-image, the maximum face-image of area is the user nearest with distance of mobile terminal, therefore using the face-image of this user as first facial image.
Preferably, step 102 includes:
Calculate the first pixel ratio of the total pixel number amount that the display screen of the pixel quantity that includes of first facial head portrait and mobile terminal includes；
According to the second corresponding relation of the pixel ratio pre-build Yu distance parameter, determine the first distance parameter that the first pixel ratio is corresponding.
Wherein, display screen is made up of multiple pixels, and the ratio of the total pixel number amount of the pixel quantity included in first facial image and display screen is the ratio of user's face image area and display screen area；And pixel ratio and distance parameter are corresponding relation, pixel ratio is the biggest, shows that user is the nearest with the distance of mobile terminal.
In the above embodiment of the present invention, when arranging parameter and including screen resolution parameter, the distance parameter in the first corresponding relation and screen resolution parameter are negative correlation；
When arranging parameter and including volume parameters, the distance parameter in the first corresponding relation is proportionate with volume parameters.
Wherein, when user distance mobile terminal skip is near, the screen pixels density that can distinguish is the biggest, and i.e. required screen resolution is the biggest, arranges bigger screen resolution, to promote the experience of user；And distance mobile terminal skip remote time, required screen resolution is the least, therefore when user distance mobile terminal farther out time, less screen resolution is set, while not affecting user's experience, reduce master control and the power consumption of displaing core and transmit power consumption；And the volume required when user distance mobile terminal skip is near is less, less volume parameters is set and can be effectively reduced power consumption, customer mobile terminal farther out time the volume that needs relatively big, bigger volume parameters is set and can be easy to user and do not hear sound, the experience of lifting user.
Specifically, step 103 includes:
When the first distance parameter is more than or equal to the gauged distance parameter preset, the parameter that arranges adjusting mobile terminal is the first parameter preset；And/or
When distance parameter is less than the gauged distance parameter preset, the parameter that arranges adjusting mobile terminal is the second parameter preset, and the first parameter preset and the second parameter preset are different.
Wherein, two selectable value, the first parameter preset and the second parameter preset can be set to by arranging parameter, and on the basis of gauged distance parameter, dynamically adjust the numerical value that parameter is set, realize when adjusting seamlessly transitting, avoid change in value to differ greatly, user is produced stronger stimulus to the sense organ.
Alternatively, before step 101, the method also includes:
Gauged distance parameter, the first parameter preset and the second parameter preset are set.
Wherein, each user's face area and personal like are inconsistent, therefore can arrange gauged distance parameter, the first parameter preset and the second parameter preset according to the concrete condition of user, to meet the use demand of different user.
In the above embodiment of the present invention, by obtaining the face-image of user, draw the first distance parameter, and determine that first arranges parameter according to the first corresponding relation pre-build, dynamically adjust the relevant setting of mobile terminal, meet the use demand of user, it is to avoid manual regulation arranges the loaded down with trivial details of parameter；On the basis of not affecting user's experience, reduce power consumption, reach preferable power saving effect；The regulative mode arranging parameter that the present invention solves mobile terminal is unreasonable, the problem affecting user's experience.
Second embodiment
Second embodiment is concrete example with screen resolution, introduces the method for controlling mobile terminal that the present invention provides.
Seeing Fig. 2, the mobile terminal 200 that the second embodiment provides mainly includes with lower module:
Dynamic resolution modified module 201, for manually opened or closedown dynamic resolution amendment pattern.
Camera collection module 202, for when mobile terminal 200 bright screen, periodically gathers user's face information by front-facing camera.
Specifically, it is only necessary to draw out user's face profile, requirement is not done for other face details in pixel and user's face, it is possible to individually give the preposition image pickup mode of this one low-power consumption of Development of Module.
Distance Judgment module 203, for when the front-facing camera that user uses mobile terminal 200 is taken pictures, occupies the percentage ratio of mobile terminal 200 screen by user's face and judges the distance of user's face and mobile terminal 200 screen.
Specifically, Distance Judgment module 203 mainly performs two flow processs:
(1) initialization of Distance Judgment module 203: dynamically changing the first time after resolution is opened, the profile of user's face is caught by front-facing camera, and remind user can dynamically adjust distance M to acceptable second resolution, the user profile that now fixes out occupies the percentage ratio A of screen.
(2), after completing the initialization of Distance Judgment module: follow-up taken at regular intervals user's face profile, show that the percentage ratio occupying screen proportion is B；
When B is more than or equal to A, then it is assumed that user's face is less than or equal to M with the distance of mobile terminal 200, and arranging resolution is first resolution；
When B is less than A, then it is assumed that user's face is more than M with the distance of mobile terminal 200, and arranging resolution is second resolution.
Resolution control module 204, after determining whether to change to first resolution or second resolution according to Distance Judgment module 203, switching resolution also realizes seamlessly transitting in handoff procedure.
In the above embodiment of the present invention, by judging the distance of user distance mobile terminal 200 according to user's face image, dynamically adjust resolution, during to reduce distant high-resolution produce data transmission power consumption and the power consumption of processing procedure；Automatically resolution is adjusted for user, it is to avoid loaded down with trivial details manual setting；Achieve the identification using scene, improve Consumer's Experience.
3rd embodiment
See Fig. 3, the block diagram of the mobile terminal 300 that the third embodiment of the present invention provides.Mobile terminal 300 shown in Fig. 3 includes: acquisition module 301, and first determines module 302, and second determines module 303 and adjusting module 304；And with first, acquisition module 301 determines that module 302 is connected, first determines with second, module 302 determines that module 303 is connected, and second determines module 303 and adjusting module 304.
Acquisition module 301, for gathering the first facial image of user.
Wherein, mobile terminal 300 can be mobile phone, panel computer or wearable device, such as intelligent watch etc..
Face-image refers to the area of all pixels shared by face contour, can be shot the photo including user's face image by the photographic head that the one of mobile terminal 300 specifies, and therefrom intercept the part only including face.
First determines module 302, for the area according to first facial image, determines the first distance parameter between user and mobile terminal 300.
Wherein, when the distance difference of user distance mobile terminal 300, in acquired image, face occupied area is different, it is generally the case that distance mobile terminal 300 is the nearest, the user's face image that mobile terminal 300 is gathered is the biggest, otherwise the least, therefore can determine the first distance parameter according to the area of first facial image.
Second determines module 303, for according to the distance parameter pre-build and first corresponding relation arranged between parameter of mobile terminal 300, determine that first corresponding with the first distance parameter arranges parameter, parameter is set and includes screen resolution parameter and/or volume parameters.
Specifically, first to arrange parameter be to arrange parameter with the first distance parameter matches；When arranging parameter and including screen resolution parameter, user distance mobile terminal 300 farther out time, corresponding screen resolution parameter is less；When arranging parameter and including volume parameters, user distance mobile terminal 300 farther out time, corresponding volume parameters is bigger.
Adjusting module 304, for arranging parameter adjustment mobile terminal 300 according to first.
Wherein, when determining that first corresponding with the first distance parameter arranges parameter, parameter is set according to adjusting the relevant of mobile terminal 300, it is to avoid consume too much power consumption.
Alternatively, acquisition module 301 is used for:
Image is gathered by the front-facing camera of mobile terminal 300；
When the facial head portrait comprising at least one user in image being detected, the facial head portrait maximum by area, as first facial head portrait.
Specifically, because needing to determine distance parameter according to the area of face-image, and photographic head acquired image is affected by parameter and the photographic head present position of photographic head itself, it is thus desirable to gather image by the appointment photographic head of mobile terminal 300, to promote the preciseness of data, it is generally the case that when user uses mobile terminal 300, meeting is in the face of the screen of mobile terminal 300, therefore, image is gathered by front-facing camera the most suitable；And if when photographic head acquired image includes multiple face-image, the maximum face-image of area is the user closest with mobile terminal 300, therefore using the face-image of this user as first facial image.
Alternatively, seeing Fig. 4, first determines that module 302 includes:
Calculating sub module 3021, for calculating the first pixel ratio of the total pixel number amount that the display screen of pixel quantity that first facial head portrait includes and mobile terminal 300 includes；
Determine submodule 3022, for the second corresponding relation according to the pixel ratio pre-build with distance parameter, determine the first distance parameter that the first pixel ratio is corresponding.
Wherein, display screen is made up of multiple pixels, and the pixel quantity included in first facial image integrates the ratio as user's face image area Yu display screen area with the ratio of the total pixel number amount of display screen；And pixel ratio and distance parameter are corresponding relation, pixel ratio is the biggest, shows that user is the nearest with the distance of mobile terminal 300.
Specifically, when arranging parameter and including screen resolution parameter, the distance parameter in the first corresponding relation and screen resolution parameter are negative correlation；
When arranging parameter and including volume parameters, the distance parameter in the first corresponding relation is proportionate with volume parameters.
Wherein, when user distance mobile terminal 300 is the nearest, the screen pixels density that can distinguish is the biggest, and i.e. required screen resolution is the biggest, arranges bigger screen resolution, to promote the experience of user；And when mobile terminal 300 is the most remote, required screen resolution is the least, therefore when user distance mobile terminal 300 farther out time, less screen resolution is set, while not affecting user's experience, reduce master control and the power consumption of displaing core and transmission power consumption；And the volume required when user distance mobile terminal 300 is the nearest is less, less volume parameters is set and can be effectively reduced power consumption, customer mobile terminal 300 farther out time the volume that needs relatively big, bigger volume parameters is set and can be easy to user and do not hear sound, the experience of lifting user.
Preferably, second determine module 303 for:
When the first distance parameter is more than or equal to the gauged distance parameter preset, the parameter that arranges adjusting mobile terminal 300 is the first parameter preset；And/or
When distance parameter is less than the gauged distance parameter preset, the parameter that arranges adjusting mobile terminal 300 is the second parameter preset, and the first parameter preset and the second parameter preset are different.
Wherein, two selectable value, the first parameter preset and the second parameter preset can be set to by arranging parameter, and on the basis of gauged distance parameter, dynamically adjust the numerical value that parameter is set, realize when adjusting seamlessly transitting, avoid change in value to differ greatly, user is produced stronger stimulus to the sense organ.
Alternatively, seeing Fig. 4, mobile terminal 300 includes:
Module 305 is set, was used for before acquisition module 301 gathers the first facial image of user,
Gauged distance parameter, the first parameter preset and the second parameter preset are set.
Wherein, each user's face area and personal like are inconsistent, therefore can arrange gauged distance parameter, the first parameter preset and the second parameter preset according to the concrete condition of user, to meet the use demand of different user.
In the above embodiment of the present invention, the face-image of user is obtained by acquisition module 301, first determines that module 302 draws the first distance parameter, second determines according to the first corresponding relation pre-build, module 303 determines that first arranges parameter, adjusting module 304 dynamically adjusts the relevant setting of mobile terminal, meet the use demand of user, it is to avoid manual regulation arranges the loaded down with trivial details of parameter；On the basis of not affecting user's experience, reduce power consumption, reach preferable power saving effect；The regulative mode arranging parameter that the present invention solves mobile terminal is unreasonable, the problem affecting user's experience.
4th embodiment
Fig. 5 is the block diagram of the mobile terminal of fourth embodiment of the invention.Mobile terminal 500 shown in Fig. 5 includes: at least one processor 501, memorizer 502, at least one network interface 504 and other user interfaces 503.Each assembly in mobile terminal 500 is coupled by bus system 505.It is understood that bus system 505 is for realizing the connection communication between these assemblies.Bus system 505, in addition to including data/address bus, also includes power bus, controls bus and status signal bus in addition.But for the sake of understanding explanation, in Figure 5 various buses are all designated as bus system 505.
Wherein, user interface 503 can include display, keyboard or pointing device (such as, mouse, trace ball (trackball), touch-sensitive plate or touch screen etc..
The memorizer 502 being appreciated that in the embodiment of the present invention can be volatile memory or nonvolatile memory, maybe can include volatibility and nonvolatile memory.Wherein, nonvolatile memory can be read only memory (Read-OnlyMemory, ROM), programmable read only memory (ProgrammableROM, PROM), Erasable Programmable Read Only Memory EPROM (ErasablePROM, EPROM), Electrically Erasable Read Only Memory (ElectricallyEPROM, EEPROM) or flash memory.Volatile memory can be random access memory (RandomAccessMemory, RAM), and it is used as External Cache.nullBy exemplary but be not restricted explanation，The RAM of many forms can use，Such as static RAM (StaticRAM，SRAM)、Dynamic random access memory (DynamicRAM，DRAM)、Synchronous Dynamic Random Access Memory (SynchronousDRAM，SDRAM)、Double data speed synchronous dynamic RAM (DoubleDataRateSDRAM，DDRSDRAM)、Enhancement mode Synchronous Dynamic Random Access Memory (EnhancedSDRAM，ESDRAM)、Synchronized links dynamic random access memory (SynchlinkDRAM，And direct rambus random access memory (DirectRambusRAM SLDRAM)，DRRAM).The memorizer 502 of system and method described herein is intended to include but not limited to these and the memorizer of other applicable type any.
In some embodiments, memorizer 502 stores following element, executable module or data structure, or their subset, or their superset: operating system 5021 and application program 5022.
Wherein, operating system 5021, comprise various system program, such as ccf layer, core library layer, driving layer etc., be used for realizing various basic business and processing hardware based task.Application program 5022, comprise various application program, such as media player (MediaPlayer), browser (Browser) etc., be used for realizing various applied business, it is achieved the program of embodiment of the present invention method may be embodied in application program 5022.
In embodiments of the present invention, by calling program or the instruction of memorizer 502 storage, concrete, can be program or the instruction of storage in application program 5022, processor 501 is used for: gather the first facial image of user；According to the area of first facial image, determine the first distance parameter between user and mobile terminal；According to the distance parameter pre-build and first corresponding relation arranged between parameter of mobile terminal, determine that first corresponding with the first distance parameter arranges parameter, parameter is set and includes screen resolution parameter and/or volume parameters；According to first, parameter adjustment mobile terminal is set.
The method that the invention described above embodiment discloses can apply in processor 501, or is realized by processor 501.Processor 501 is probably a kind of IC chip, has the disposal ability of signal.During realizing, each step of said method can be completed by the instruction of the integrated logic circuit of the hardware in processor 501 or software form.Above-mentioned processor 501 can be general processor, digital signal processor (DigitalSignalProcessor, DSP), special IC (ApplicationSpecificIntegratedCircuit, ASIC), field programmable gate array (FieldProgrammableGateArray, FPGA) or other PLDs, discrete gate or transistor logic, discrete hardware components.Can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present invention.The processor etc. that general processor can be microprocessor or this processor can also be any routine.Hardware decoding processor can be embodied directly in conjunction with the step of the method disclosed in the embodiment of the present invention to have performed, or combine execution by the hardware in decoding processor and software module and complete.Software module may be located at random access memory, flash memory, read only memory, in the storage medium that this area such as programmable read only memory or electrically erasable programmable memorizer, depositor is ripe.This storage medium is positioned at memorizer 502, and processor 501 reads the information in memorizer 502, completes the step of said method in conjunction with its hardware.
It is understood that embodiments described herein can realize by hardware, software, firmware, middleware, microcode or a combination thereof.Hardware is realized, processing unit can be implemented in one or more special IC (ApplicationSpecificIntegratedCircuit, ASIC), digital signal processor (DigitalSignalProcessor, DSP), digital signal processing appts (DSPDevice, DSPD), programmable logic device (ProgrammableLogicDevice, PLD), field programmable gate array (FieldProgrammableGateArray, FPGA), general processor, controller, microcontroller, microprocessor, in other electronic unit performing herein described function or a combination thereof.
Software is realized, the techniques described herein can be realized by the module (such as process, function etc.) performing function described herein.Software code is storable in performing in memorizer and by processor.Memorizer can within a processor or realize outside processor.
Alternatively, as another embodiment, processor 501 is additionally operable to: gather image by the front-facing camera of mobile terminal；When the facial head portrait comprising at least one user in image being detected, the facial head portrait maximum by area, as first facial head portrait.
Alternatively, as another embodiment, processor 501 is additionally operable to: calculate the first pixel ratio of the total pixel number amount that the display screen of the pixel quantity that includes of first facial head portrait and mobile terminal includes；According to the second corresponding relation of the pixel ratio pre-build Yu distance parameter, determine the first distance parameter that the first pixel ratio is corresponding.
Alternatively, as another embodiment, when arranging parameter and including screen resolution parameter, the distance parameter in the first corresponding relation and screen resolution parameter are negative correlation；When arranging parameter and including volume parameters, the distance parameter in the first corresponding relation is proportionate with volume parameters.
Alternatively, as another embodiment, processor 501 is additionally operable to: when the first distance parameter is more than or equal to the gauged distance parameter preset, the parameter that arranges adjusting mobile terminal is the first parameter preset；And/or
When distance parameter is less than the gauged distance parameter preset, the parameter that arranges adjusting mobile terminal is the second parameter preset, and the first parameter preset and the second parameter preset are different.
Alternatively, as another embodiment, processor 501 is additionally operable to: arrange gauged distance parameter, the first parameter preset and the second parameter preset.
Mobile terminal 500 is capable of each process that in previous embodiment, mobile terminal realizes, and for avoiding repeating, repeats no more here.
The mobile terminal 500 of the embodiment of the present invention, by processor 501 by obtaining the face-image of user, draw the first distance parameter, and determine that first arranges parameter according to the first corresponding relation pre-build, dynamically adjust the relevant setting of mobile terminal, meet the use demand of user, it is to avoid manual regulation arranges the loaded down with trivial details of parameter；On the basis of not affecting user's experience, reduce power consumption, reach preferable power saving effect；The regulative mode arranging parameter that the present invention solves mobile terminal is unreasonable, the problem affecting user's experience.
5th embodiment
Fig. 6 is the structure chart of the mobile terminal that fifth embodiment of the invention provides.Specifically, the mobile terminal 600 in Fig. 6 can be mobile phone, panel computer, personal digital assistant (PersonalDigitalAssistant, PDA) or vehicle-mounted computer etc..
Mobile terminal 600 in Fig. 6 includes radio frequency (RadioFrequency, RF) circuit 610, memorizer 620, input block 630, display unit 640, processor 650, WiFi (WirelessFidelity) module 660, voicefrequency circuit 670, power supply 680.
Wherein, input block 630 can be used for receiving numeral or the character information of user's input, and produces the signal input relevant with the user setup of mobile terminal 600 and function control.
Specifically, in the embodiment of the present invention, this input block 630 can include contact panel 631.Contact panel 631, also referred to as touch screen, user can be collected thereon or neighbouring touch operation (such as user uses any applicable object such as finger, stylus or adnexa operation on contact panel 631), and drive corresponding attachment means according to formula set in advance.Optionally, contact panel 631 can include touch detecting apparatus and two parts of touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect the signal that touch operation brings, transmit a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives this processor 650, and can receive order that processor 650 sends and be performed.Furthermore, it is possible to use the polytypes such as resistance-type, condenser type, infrared ray and surface acoustic wave to realize contact panel 631.Except contact panel 631, input block 630 can also include other input equipments 632, and other input equipments 632 can include but not limited to one or more in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc..
Wherein, display unit 640 can be used for showing the information inputted by user or the information being supplied to user and the various menu interfaces of mobile terminal 600.Display unit 640 can include display floater 641, optionally, the form such as LCD or Organic Light Emitting Diode (OrganicLight-EmittingDiode, OLED) can be used to configure display floater 641.
It should be noted that, contact panel 631 can cover display floater 641, formed and touch display screen, when this touch display screen detects thereon or after neighbouring touch operation, send processor 650 to determine the type of touch event, display screen on provide corresponding visual output according to the type of touch event touching with preprocessor 650.
Touch display screen and include Application Program Interface viewing area and conventional control viewing area.The arrangement mode of this Application Program Interface viewing area and this conventional control viewing area does not limit, can be arranged above and below, left-right situs etc. can distinguish the arrangement mode of two viewing areas.This Application Program Interface viewing area is displayed for the interface of application program.Each interface can comprise the interface elements such as icon and/or the widget desktop control of at least one application program.This Application Program Interface viewing area can also be the empty interface not comprising any content.This conventional control viewing area is for showing the control that utilization rate is higher, such as, and the application icon etc. such as settings button, interface numbering, scroll bar, phone directory icon.
In embodiments of the present invention, by calling the data in the software program and/or module and/or this second memory 622 stored in this first memory 621, processor 650 is used for: gather the first facial image of user；According to the area of first facial image, determine the first distance parameter between user and mobile terminal；According to the distance parameter pre-build and first corresponding relation arranged between parameter of mobile terminal, determine that first corresponding with the first distance parameter arranges parameter, parameter is set and includes screen resolution parameter and/or volume parameters；According to first, parameter adjustment mobile terminal is set.
Alternatively, as another embodiment, processor 650 is additionally operable to: gather image by the front-facing camera of mobile terminal；When the facial head portrait comprising at least one user in image being detected, the facial head portrait maximum by area, as first facial head portrait.
Alternatively, as another embodiment, processor 650 is additionally operable to: calculate the first pixel ratio of the total pixel number amount that the display screen of the pixel quantity that includes of first facial head portrait and mobile terminal includes；According to the second corresponding relation of the pixel ratio pre-build Yu distance parameter, determine the first distance parameter that the first pixel ratio is corresponding.
Alternatively, as another embodiment, when arranging parameter and including screen resolution parameter, the distance parameter in the first corresponding relation and screen resolution parameter are negative correlation；When arranging parameter and including volume parameters, the distance parameter in the first corresponding relation is proportionate with volume parameters.
Alternatively, as another embodiment, processor 650 is additionally operable to: when the first distance parameter is more than or equal to the gauged distance parameter preset, the parameter that arranges adjusting mobile terminal is the first parameter preset；And/or
When distance parameter is less than the gauged distance parameter preset, the parameter that arranges adjusting mobile terminal is the second parameter preset, and the first parameter preset and the second parameter preset are different.
Alternatively, as another embodiment, processor 650 is additionally operable to: arrange gauged distance parameter, the first parameter preset and the second parameter preset.
Mobile terminal 600 is capable of each process that in previous embodiment, mobile terminal realizes, and for avoiding repeating, repeats no more here.
The mobile terminal 600 of the embodiment of the present invention, by processor 650 at the face-image by obtaining user, draw the first distance parameter, and determine that first arranges parameter according to the first corresponding relation pre-build, dynamically adjust the relevant setting of mobile terminal, meet the use demand of user, it is to avoid manual regulation arranges the loaded down with trivial details of parameter；On the basis of not affecting user's experience, reduce power consumption, reach preferable power saving effect；The regulative mode arranging parameter that the present invention solves mobile terminal is unreasonable, the problem affecting user's experience.
Those of ordinary skill in the art are it is to be appreciated that combine the unit of each example and the algorithm steps that the embodiments described herein describes, it is possible to being implemented in combination in of electronic hardware or computer software and electronic hardware.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use different methods to realize described function to each specifically should being used for, but this realization is it is not considered that beyond the scope of this invention.
Those skilled in the art is it can be understood that arrive, for convenience and simplicity of description, the specific works process of the system of foregoing description, device and unit, it is referred to the corresponding process in preceding method embodiment, does not repeats them here.
In embodiment provided herein, it should be understood that disclosed apparatus and method, can realize by another way.Such as, device embodiment described above is only schematically, such as, the division of described unit, be only a kind of logic function to divide, actual can have when realizing other dividing mode, the most multiple unit or assembly can in conjunction with or be desirably integrated into another system, or some features can ignore, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be the INDIRECT COUPLING by some interfaces, device or unit or communication connection, can be electrical, machinery or other form.
The described unit illustrated as separating component can be or may not be physically separate, and the parts shown as unit can be or may not be physical location, i.e. may be located at a place, or can also be distributed on multiple NE.Some or all of unit therein can be selected according to the actual needs to realize the purpose of the present embodiment scheme.
It addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it is also possible to be that unit is individually physically present, it is also possible to two or more unit are integrated in a unit.
If described function is using the form realization of SFU software functional unit and as independent production marketing or use, can be stored in a computer read/write memory medium.Based on such understanding, part or the part of this technical scheme that prior art is contributed by technical scheme the most in other words can embody with the form of software product, this computer software product is stored in a storage medium, including some instructions with so that a computer equipment (can be personal computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium includes: the various media that can store program code such as USB flash disk, portable hard drive, ROM, RAM, magnetic disc, CDs.
The above; being only the detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, any those familiar with the art is in the technical scope that the invention discloses; change can be readily occurred in or replace, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with scope of the claims.
Claims (12)
1. the control method of a mobile terminal, it is characterised in that including:
Gather the first facial image of user；
According to the area of described first facial image, determine the first distance parameter between described user and mobile terminal；
According to the distance parameter pre-build and first corresponding relation arranged between parameter of described mobile terminal, determining that first corresponding with described first distance parameter arranges parameter, the described parameter that arranges includes screen resolution parameter and/or volume parameters；
According to described first, mobile terminal described in parameter adjustment is set.
Control method the most according to claim 1, it is characterised in that the step of the first facial image of described collection user, including:
Image is gathered by the front-facing camera of mobile terminal；
When the facial head portrait comprising at least one user in described image being detected, the facial head portrait maximum by area, as described first facial head portrait.
Control method the most according to claim 1, it is characterised in that the described area according to described first facial image, determines the step of the first distance parameter between described user and mobile terminal, including:
Calculate the first pixel ratio of the total pixel number amount that the display screen of pixel quantity that described first facial head portrait includes and described mobile terminal includes；
According to the second corresponding relation of the pixel ratio pre-build Yu distance parameter, determine the first distance parameter that described first pixel ratio is corresponding.
Control method the most according to claim 1, it is characterised in that described arrange parameter include screen resolution parameter time, the distance parameter in described first corresponding relation and screen resolution parameter negative correlation；
Described arrange parameter include volume parameters time, the distance parameter in described first corresponding relation and volume parameters are negative correlation.
Control method the most according to claim 1, it is characterized in that, distance parameter that described basis pre-builds and first corresponding relation arranged between parameter of described mobile terminal, determine that first corresponding with described first distance parameter arranges the step of parameter, including:
When described first distance parameter is more than or equal to the gauged distance parameter preset, the parameter that arranges adjusting described mobile terminal is the first parameter preset；And/or
When described distance parameter is less than the gauged distance parameter preset, the parameter that arranges adjusting described mobile terminal is the second parameter preset, and described first parameter preset is different from described second parameter preset.
Control method the most according to claim 5, it is characterised in that before the step of the first facial image of described collection user, including:
Gauged distance parameter, the first parameter preset and the second parameter preset are set.
7. a mobile terminal, it is characterised in that including:
Acquisition module, for gathering the first facial image of user；
First determines module, for the area according to described first facial image, determines the first distance parameter between described user and mobile terminal；
Second determines module, for according to the distance parameter pre-build and first corresponding relation arranged between parameter of described mobile terminal, determining that first corresponding with described first distance parameter arranges parameter, the described parameter that arranges includes screen resolution parameter and/or volume parameters；
Adjusting module, for arranging mobile terminal described in parameter adjustment according to described first.
Mobile terminal the most according to claim 7, it is characterised in that described acquisition module is used for:
Image is gathered by the front-facing camera of mobile terminal；
When the facial head portrait comprising at least one user in described image being detected, the facial head portrait maximum by area, as described first facial head portrait.
Mobile terminal the most according to claim 7, it is characterised in that described first determines that module includes:
Calculating sub module, for calculating the first pixel ratio of the total pixel number amount that the display screen of pixel quantity that described first facial head portrait includes and described mobile terminal includes；
Determine submodule, for the second corresponding relation according to the pixel ratio pre-build with distance parameter, determine the first distance parameter that described first pixel ratio is corresponding.
Mobile terminal the most according to claim 7, it is characterised in that described arrange parameter include screen resolution parameter time, the distance parameter in described first corresponding relation and screen resolution parameter are negative correlation；
Described arrange parameter include volume parameters time, the distance parameter in described first corresponding relation is proportionate with volume parameters.
11. mobile terminals according to claim 7, it is characterised in that described second determine module for:
When described first distance parameter is more than or equal to the gauged distance parameter preset, the parameter that arranges adjusting described mobile terminal is the first parameter preset；And/or
When described distance parameter is less than the gauged distance parameter preset, the parameter that arranges adjusting described mobile terminal is the second parameter preset, and described first parameter preset is different from described second parameter preset.
12. mobile terminals according to claim 11, it is characterised in that including:
Module is set, before gather the first facial image of user at described acquisition module,
Gauged distance parameter, the first parameter preset and the second parameter preset are set.
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