CN106254788A - A kind of mobile terminal and control method - Google Patents
A kind of mobile terminal and control method Download PDFInfo
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- CN106254788A CN106254788A CN201610580595.1A CN201610580595A CN106254788A CN 106254788 A CN106254788 A CN 106254788A CN 201610580595 A CN201610580595 A CN 201610580595A CN 106254788 A CN106254788 A CN 106254788A
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- destination object
- display unit
- light
- mobile terminal
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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
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/71—Circuitry for evaluating the brightness variation
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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
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
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- Controls And Circuits For Display Device (AREA)
Abstract
The invention discloses a kind of mobile terminal and control method, described method includes: included the image information of destination object by the first image acquisition units collection, shows described image information at the first display unit；Image information based on described destination object determines the light intensity of described destination object local environment, and the light intensity according at least to described destination object local environment determines the control information exporting light for described second display unit；Control information according to described output light at least controls described second display unit and adjusts the intensity of output light, includes the image information of destination object so that gathering under the light that described first image acquisition units is after the described second adjustment showing output unit output and shows described image information at the first display unit.
Description
Technical field
The present invention relates to the terminal demonstration management technique in the communications field, particularly relate to a kind of mobile terminal and controlling party
Method.
Background technology
Mobile terminal, it is possible to gather and show image, can provide at current environment carrying out image acquisition when
Natural light under carry out image acquisition, it is also possible to carry out image acquisition opening in the case of flash lamp.But, under natural light
The when of being acquired, it is possible to there will be the situation that ambient light is not enough, if at this moment directly opening flash lamp to carry out light filling, have
Possibly cannot guarantee to provide the rational light for destination object, therefore cannot collect preferable image.
Summary of the invention
Present invention is primarily targeted at a kind of mobile terminal of proposition and control method, it is intended to solve prior art exists
The problems referred to above.
For achieving the above object,
A kind of mobile terminal that the present invention provides, including:
First image acquisition units, is arranged at first of described mobile terminal, includes destination object for gathering
Image information；
First display unit, is arranged at second of described mobile terminal, and described first and second is the most flat
Go and towards two contrary planes；For showing described image information；
Adjustment unit, determines the light of described destination object local environment for image information based on described destination object
Intensity, the light intensity according at least to described destination object local environment determines the output light for described second display unit
Control information；Wherein, described second display unit is arranged at first of described mobile terminal；
Control unit, adjusts output light at least controlling the second display unit according to the control information of described output light
The intensity of line, so that under the light that described first image acquisition units is after the described second adjustment showing output unit output
Gather and include the image information of destination object and show described image information at the first display unit；
Second display unit, is arranged at first of described mobile terminal, the light after the adjustment of output.
A kind of control method that the present invention provides, described method includes:
Included the image information of destination object by the first image acquisition units collection, show institute at the first display unit
State image information；Wherein, described first image acquisition units is arranged at first of described mobile terminal, described first display list
Unit is arranged at second of described mobile terminal, described first and second for be parallel to each other and towards contrary two
Plane；
Image information based on described destination object determines the light intensity of described destination object local environment, according at least to
The light intensity of described destination object local environment determines the control information of the output light for described second display unit；Its
In, described second display unit is arranged at first of described mobile terminal；
Control information according to described output light at least controls described second display unit and adjusts the intensity of output light,
Comprise so that gathering under the light that described first image acquisition units is after the described second adjustment showing output unit output
There is the image information of destination object and show described image information at the first display unit.
The mobile terminal of present invention proposition and control method, determine residing for destination object according to the image information of destination object
The light intensity of environment, and then the control information of the output light for the second display unit is determined according at least to light intensity,
So that the second display unit adjusts the intensity of output light according to the information of control.So, it becomes possible to residing for combining target object
The intensity of the output light of adjustment second display unit of the light intensity intelligence of environment, it is achieved the quickly mesh of adjustment ring environmental light
, and owing to the situation of the environment of combination makes the intensity of the light after adjusting be more suitable for destination object local environment, the most just
Promote user and use effect and the operating efficiency of image acquisition.
Accompanying drawing explanation
Fig. 1 is the hardware architecture diagram of the mobile terminal realizing each embodiment of the present invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is embodiment of the present invention control method schematic flow sheet one；
Fig. 4 is the display unit schematic diagram of embodiment of the present invention mobile terminal；
Fig. 5 is that embodiment of the present invention mobile terminal carries out image acquisition schematic diagram one；
Fig. 6 is that embodiment of the present invention mobile terminal carries out image acquisition schematic diagram two；
Fig. 7 is the area schematic of embodiment of the present invention display image；
Fig. 8 is that embodiment of the present invention mobile terminal forms structural representation.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further referring to the drawings.
Detailed description of the invention
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The mobile terminal realizing each embodiment of the present invention is described referring now to accompanying drawing.In follow-up description, use
For representing the suffix explanation only for the beneficially present invention of such as " module ", " parts " or " unit " of element, itself
Not specific meaning.Therefore, " module " can mixedly use with " parts ".
Mobile terminal can be implemented in a variety of manners.Such as, the terminal described in the present invention can include such as moving
Phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP
The mobile terminal of (portable media player), guider etc. and consolidating of such as numeral TV, desk computer etc.
Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that, mobile except being used in particular for
Outside the element of purpose, structure according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is the hardware configuration signal of the mobile terminal realizing each embodiment of the present invention.
Mobile terminal 100 can include wireless communication unit 110, A/V (audio/video) input block 120, output unit
150, memorizer 160, interface unit 170, controller 180 and power subsystem 190 etc..Fig. 1 shows have various assembly
Mobile terminal, it should be understood that be not required for implementing all assemblies illustrated.Can alternatively implement more or less of
Assembly.Will be discussed in more detail below the element of mobile terminal.
Wireless communication unit 110 generally includes one or more assembly, and it allows mobile terminal 100 and wireless communication system
Or the radio communication between network.
A/V input block 120 is used for receiving audio or video signal.A/V input block 120 can include camera 121, phase
The machine 121 static images to being obtained by image capture apparatus in Video Capture pattern or image capture mode or the image of video
Data process.Picture frame after process may be displayed on display unit 151.Picture frame after camera 121 processes can
To be stored in memorizer 160 (or other storage medium) or to be transmitted via wireless communication unit 110, can be according to shifting
The structure of dynamic terminal provides two or more cameras 120.
Interface unit 170 is used as at least one external device (ED) and is connected, with mobile terminal 100, the interface that can pass through.Such as,
External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing
Line FPDP, memory card port, for connect have the port of device of identification module, audio frequency input/output (I/O) end
Mouth, video i/o port, ear port etc..Identification module can be that storage is for verifying that user uses each of mobile terminal 100
Kind of information and subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) can be included
Etc..It addition, the device (hereinafter referred to as " identifying device ") with identification module can be to take the form of smart card, therefore, know
Other device can be connected with mobile terminal 100 via port or other attachment means.Interface unit 170 may be used for receive from
The input (such as, data message, electric power etc.) of external device (ED) and the input received is transferred in mobile terminal 100
One or more elements or may be used between mobile terminal and external device (ED) transmit data.
Display unit 151 may be displayed on the information processed in mobile terminal 100.Such as, it is in electricity when mobile terminal 100
During words call mode, display unit 151 can show and call or other (such as, text messaging, multimedia file that communicate
Download etc.) relevant user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling pattern
Or during image capture mode, display unit 151 can show image and/or the image of reception of capture, illustrate video or figure
UI or GUI of picture and correlation function etc..
Meanwhile, when display unit 151 and touch pad the most superposed on one another with formed touch screen time, display unit
151 can serve as input equipment and output device.Display unit 151 can include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
A kind of.Some in these display may be constructed such that transparence is watched from outside with permission user, and this is properly termed as transparent
Display, typical transparent display can for example, TOLED (transparent organic light emitting diode) display etc..According to specific
The embodiment wanted, mobile terminal 100 can include two or more display units (or other display device), such as, move
Dynamic terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch screen can be used for detection and touches
Input pressure and touch input position and touch input area.
Memorizer 160 can store the process performed by controller 180 and the software program controlling operation etc., or can
Temporarily to store the data (such as, telephone directory, message, still image, video etc.) that oneself maybe will export through output.And
And, memorizer 160 can with storage about when touch be applied to touch screen time the vibration of various modes of output and audio signal
Data.
Memorizer 160 can include that the storage medium of at least one type, described storage medium include flash memory, hard disk, many
Media card, card-type memorizer (such as, SD or DX memorizer etc.), random access storage device (RAM), static random-access store
Device (SRAM), read only memory (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..And, mobile terminal 100 can be connected execution memorizer with by network
The network storage device cooperation of the storage function of 160.
Controller 180 generally controls the overall operation of mobile terminal.Such as, controller 180 performs and voice call, data
Control that communication, video calling etc. are relevant and process.It addition, controller 180 can include for reproducing (or playback) many matchmakers
The multi-media module 1810 of volume data, multi-media module 1810 can construct in controller 180, or it is so structured that with control
Device 180 processed separates.Controller 180 can perform pattern recognition process, with the handwriting input that will perform on the touchscreen or figure
Sheet is drawn input and is identified as character or image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides operation each unit
Suitable electric power needed for part and assembly.
Various embodiment described herein can be to use such as computer software, hardware or its any combination of calculating
Machine computer-readable recording medium is implemented.Implementing for hardware, embodiment described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Program gate array (FPGA), processor, controller, microcontroller, microprocessor, be designed to perform function described herein
At least one in electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 180.
Software is implemented, the embodiment of such as process or function can with allow to perform the single of at least one function or operation
Software module is implemented.Software code can be come by the software application (or program) write with any suitable programming language
Implementing, software code can be stored in memorizer 160 and be performed by controller 180.
So far, oneself is through describing mobile terminal according to its function.Below, for the sake of brevity, will describe such as folded form,
Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc. is as showing
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and is not limited to slide type mobile terminal.
As shown in Figure 1 mobile terminal 100 may be constructed such that utilize via frame or packet transmission data all if any
Line and wireless communication system and satellite-based communication system operate.
The communication system being wherein operable to according to the mobile terminal of the present invention is described referring now to Fig. 2.
Such communication system can use different air interfaces and/or physical layer.Such as, communication system use
Air interface includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and universal mobile communications system
System (UMTS) (especially, Long Term Evolution (LTE)), global system for mobile communications (GSM) etc..As non-limiting example, under
The description in face relates to cdma communication system, but such teaching is equally applicable to other type of system.
With reference to Fig. 2, cdma wireless communication system can include multiple mobile terminal 100, multiple base station (BS) 270, base station
Controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is configured to and Public Switched Telephony Network (PSTN)
290 form interface.MSC280 is also structured to and the BSC275 formation interface that can be couple to base station 270 via back haul link.
If back haul link can construct according to any one in the interface that Ganji knows, described interface includes such as E1/T1, ATM, IP,
PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system as shown in Figure 2 can include multiple BSC2750.?
In Fig. 2, depict multiple satellite 300, it is understood that be, it is possible to use any number of satellite obtains useful location letter
Breath.
Based on above-mentioned mobile terminal hardware configuration and communication system, each embodiment of the inventive method is proposed.
Embodiment one,
Embodiments provide a kind of control method, as it is shown on figure 3, include:
Step 301: included the image information of destination object by the first image acquisition units collection, single in the first display
Unit shows described image information；Wherein, described first image acquisition units be arranged at first of described mobile terminal, described
One display unit is arranged at second of described mobile terminal, described first and second for being parallel to each other and towards phase
Two anti-planes；
Step 302: image information based on described destination object determines the light intensity of described destination object local environment,
Light intensity according at least to described destination object local environment determines the control of the output light for described second display unit
Information processed；Wherein, described second display unit is arranged at first of described mobile terminal；
Step 303: at least control described second display unit according to the control information of described output light and adjust output light
The intensity of line, so that under the light that described first image acquisition units is after the described second adjustment showing output unit output
Gather and include the image information of destination object and show described image information at the first display unit.
The mobile terminal of the present embodiment application can be the mobile terminal possessing two display units, such as, sees Fig. 4,
Mobile terminal possesses the first display unit 41, just can be arranged on the first face of described mobile terminal i.e. mobile terminal
Face；Second display unit 42 of mobile terminal, can be arranged on the second face of described mobile terminal i.e. the anti-of mobile terminal
Face.
Wherein, the size of the first display unit can be more than the second display unit, and the area of the i.e. first display unit is more than
Second display unit.It addition, the power consumption of described first display unit can be more than the power consumption of the second display unit.
Described destination object can be a target person can also be a target object, such as, see Fig. 5, destination object
Being a personage 51, see Fig. 6, destination object is an object 61.
The method that described image information shown by described first display unit can be the image shows at the first display unit
Region is shown described image information.Such as, seeing Fig. 7, image shows region 71 can be less than the display of the first display unit
Region 70；It addition, the image information shown in image shows region can be the preview image for destination object, need
Bright, now image information will not be protected by the preview image for destination object when the shooting not receiving user instructs
Deposit.
Described image information based on described destination object determines the place of the light intensity of described destination object local environment
Reason method can be the ambient light intensity getting destination object according to preset algorithm, such as, can be to get target pair
As the monochrome information of local environment, using described monochrome information as described light intensity, in concrete acquisition mode the present embodiment
Do not carry out exhaustive.
The described control information for the output light of the second display unit can be: defeated by described second display unit
Go out the color of light and brightness collectively as control information.
Control information according to described output light control described second display unit output light can according to described
Control information so that after Tiao Zhenging second display unit output light ensure described destination object local environment light ratio
Former light intensity is big, or, so that the light of the second display unit output after Tiao Zhenging ensures for described destination object
Light bigger than former light intensity.It is to say, in this scene, for destination object or the former light intensity of its local environment
Less, by controlling information, the light intensity of the output of the second display unit is become big, so that destination object can be apparent
Collected.
Or,
Control information according to described output light control described second display unit output light can according to described
Control information so that after Tiao Zhenging second display unit output light ensure described destination object local environment light ratio
Former light intensity is little, or, so that the light of the second display unit output after Tiao Zhenging ensures for described destination object
Light less than former light intensity.Under this scene, can be the former light intensity for destination object or its local environment relatively
Greatly so that the image information exposure of destination object is the most serious, then the light intensity just controlling the second display unit output becomes
It is little, so that the image information of destination object reduces exposure problems.
It is to be appreciated that light intensity described in the present embodiment can characterize with brightness.
Visible, by using such scheme, it becomes possible to determine ring residing for destination object according to the image information of destination object
The light intensity in border, and then the control information of the output light for the second display unit is determined according at least to light intensity, with
The second display unit is made to adjust the intensity of output light according to control information.So, it becomes possible to ring residing for combining target object
The intensity of the output light of adjustment second display unit of the light intensity intelligence in border, it is achieved the quickly mesh of adjustment ring environmental light
, and owing to the situation of the environment of combination makes the intensity of the light after adjusting be more suitable for destination object local environment, the most just
Promote user and use effect and the operating efficiency of image acquisition.
Embodiment two,
Embodiments provide a kind of control method, as it is shown on figure 3, include:
Step 301: included the image information of destination object by the first image acquisition units collection, single in the first display
Unit shows described image information；Wherein, described first image acquisition units be arranged at first of described mobile terminal, described
One display unit is arranged at second of described mobile terminal, described first and second for being parallel to each other and towards phase
Two anti-planes；
Step 302: image information based on described destination object determines the light intensity of described destination object local environment,
Light intensity according at least to described destination object local environment determines the control of the output light for described second display unit
Information processed；Wherein, described second display unit is arranged at first of described mobile terminal；
Step 303: at least control described second display unit according to the control information of described output light and adjust output light
The intensity of line, so that under the light that described first image acquisition units is after the described second adjustment showing output unit output
Gather and include the image information of destination object and show described image information at the first display unit.
The mobile terminal of the present embodiment application can be the mobile terminal possessing two display units, such as, sees Fig. 4,
Mobile terminal possesses the first display unit 41, just can be arranged on the first face of described mobile terminal i.e. mobile terminal
Face；Second display unit 42 of mobile terminal, can be arranged on the second face of described mobile terminal i.e. the anti-of mobile terminal
Face.
Wherein, the size of the first display unit can be more than the second display unit, and the area of the i.e. first display unit is more than
Second display unit.It addition, the power consumption of described first display unit can be more than the power consumption of the second display unit.
Described destination object can be a target person can also be a target object, such as, see Fig. 5, destination object
Being a personage 51, see Fig. 6, destination object is an object 61.
The method that described image information shown by described first display unit can be the image shows at the first display unit
Region is shown described image information.Such as, seeing Fig. 7, image shows region 71 can be less than the display of the first display unit
Region 70；It addition, the image information shown in image shows region can be the preview image for destination object, need
Bright, now image information will not be protected by the preview image for destination object when the shooting not receiving user instructs
Deposit.
Described image information based on described destination object determines the place of the light intensity of described destination object local environment
Reason method can be the ambient light intensity getting destination object according to preset algorithm, such as, can be to get target pair
As the monochrome information of local environment, using described monochrome information as described light intensity, in concrete acquisition mode the present embodiment
Do not carry out exhaustive.
The described control information for the output light of the second display unit can be: defeated by described second display unit
Go out the color of light and brightness collectively as control information.
The present embodiment is mainly for the difference of the original state according to the second display unit, the tune carrying out exporting light to it
Whole different scenes, specific as follows:
Scene one,
Before described image information based on described destination object determines the light intensity of described destination object local environment,
Described method also includes: controls described second display unit and is in non-lit up state；Now the second display unit is in non-lit up
State can be the second display unit be in black state or, can be that described second display unit is closed.
Accordingly, the described light intensity according at least to described destination object local environment determines for described second display
The control information of the output light of unit, including:
Judge that whether the light intensity of described destination object local environment is less than predetermined threshold value；When determining that described light is strong
When degree is less than predetermined threshold value, determine that described control information is in illuminating state for controlling described second display unit and determines
Control information for the intensive parameter exporting light of described second display unit.
Wherein, described predetermined threshold value can be the numerical value arranged according to practical situation, does not carry out exhaustive in the present embodiment.
Assuming as a example by high-high brightness is 100, predetermined threshold value can be 50.It addition, the light intensity parameter after Tiao Zhenging can be
Control brightness more than predetermined threshold value, say, that be adjusted to predetermined threshold value size.
Determine that described control information can be to open the second display for control described second display unit being in illuminating state
Unit, it is also possible to switched to illuminating state by black state for being arranged by the second display unit, and to control the intensity of information
The intensity of the light of state modulator output.
Scene two,
Described method also includes: controls described second display unit and is in opening, and described second display unit
Use the first intensive parameter output light；
Accordingly, the described light intensity according at least to described destination object local environment determines for described second display
The control information of the output light of unit, including:
Judge that whether the light intensity of described destination object local environment is less than predetermined threshold value；
When determining described light intensity less than predetermined threshold value, determine that described control information is for adjusting described second display
Unit with second intensive parameter output light；
Wherein, described second intensive parameter is more than described first intensive parameter.
This scene and scene one difference are, the shape that in the present embodiment, the second display unit original state is just on
State, the relatively low light that cannot ensure destination object local environment of the first intensive parameter of the light of instruction output meets pre-determined threshold
Value.
Wherein, described predetermined threshold value can be the numerical value arranged according to practical situation, does not carry out exhaustive in the present embodiment.
Assuming as a example by high-high brightness is 100, predetermined threshold value can be 50.It addition, the light intensity parameter after Tiao Zhenging can be
Control brightness more than predetermined threshold value, say, that be adjusted to predetermined threshold value size.
Determine that described control information is to control the second display unit to arrange the light that switching the second intensive parameter controls to export
Intensity.
Visible, by using such scheme, it becomes possible to determine ring residing for destination object according to the image information of destination object
The light intensity in border, and then the control information of the output light for the second display unit is determined according at least to light intensity, with
The second display unit is made to adjust the intensity of output light according to control information.So, it becomes possible to ring residing for combining target object
The intensity of the output light of adjustment second display unit of the light intensity intelligence in border, it is achieved the quickly mesh of adjustment ring environmental light
, and owing to the situation of the environment of combination makes the intensity of the light after adjusting be more suitable for destination object local environment, the most just
Promote user and use effect and the operating efficiency of image acquisition.
Embodiment three,
Embodiments provide a kind of control method, as it is shown on figure 3, include:
Step 301: included the image information of destination object by the first image acquisition units collection, single in the first display
Unit shows described image information；Wherein, described first image acquisition units be arranged at first of described mobile terminal, described
One display unit is arranged at second of described mobile terminal, described first and second for being parallel to each other and towards phase
Two anti-planes；
Step 302: image information based on described destination object determines the light intensity of described destination object local environment,
Light intensity according at least to described destination object local environment determines the control of the output light for described second display unit
Information processed；Wherein, described second display unit is arranged at first of described mobile terminal；
Step 303: at least control described second display unit according to the control information of described output light and adjust output light
The intensity of line, so that under the light that described first image acquisition units is after the described second adjustment showing output unit output
Gather and include the image information of destination object and show described image information at the first display unit.
The mobile terminal of the present embodiment application can be the mobile terminal possessing two display units, such as, sees Fig. 4,
Mobile terminal possesses the first display unit 41, just can be arranged on the first face of described mobile terminal i.e. mobile terminal
Face；Second display unit 42 of mobile terminal, can be arranged on the second face of described mobile terminal i.e. the anti-of mobile terminal
Face.
Described destination object can be a target person can also be a target object.
The method that described image information shown by described first display unit can be the image shows at the first display unit
Region is shown described image information.
Described image information based on described destination object determines the place of the light intensity of described destination object local environment
Reason method can be the ambient light intensity getting destination object according to preset algorithm, such as, can be to get target pair
As the monochrome information of local environment, using described monochrome information as described light intensity, in concrete acquisition mode the present embodiment
Do not carry out exhaustive.
The described control information for the output light of the second display unit can be: defeated by described second display unit
Go out the color of light and brightness collectively as control information.
The present embodiment is mainly for the difference of the original state according to the second display unit, the tune carrying out exporting light to it
Whole different scenes, specific as follows:
Scene one,
Before described image information based on described destination object determines the light intensity of described destination object local environment,
Described method also includes: controls described second display unit and is in non-lit up state；Now the second display unit is in non-lit up
State can be the second display unit be in black state or, can be that described second display unit is closed.
Accordingly, the described light intensity according at least to described destination object local environment determines for described second display
The control information of the output light of unit, including:
Judge that whether the light intensity of described destination object local environment is less than predetermined threshold value；When determining that described light is strong
When degree is less than predetermined threshold value, determine that described control information is in illuminating state for controlling described second display unit and determines
Control information for the intensive parameter exporting light of described second display unit.
Wherein, described predetermined threshold value can be the numerical value arranged according to practical situation, does not carry out exhaustive in the present embodiment.
Assuming as a example by high-high brightness is 100, predetermined threshold value can be 50.It addition, the light intensity parameter after Tiao Zhenging can be
Control brightness more than predetermined threshold value, say, that be adjusted to predetermined threshold value size.
Determine that described control information can be to open the second display for control described second display unit being in illuminating state
Unit, it is also possible to switched to illuminating state by black state for being arranged by the second display unit, and to control the intensity of information
The intensity of the light of state modulator output.
Scene two,
Described method also includes: controls described second display unit and is in opening, and described second display unit
Use the first intensive parameter output light；
Accordingly, the described light intensity according at least to described destination object local environment determines for described second display
The control information of the output light of unit, including:
Judge that whether the light intensity of described destination object local environment is less than predetermined threshold value；
When determining described light intensity less than predetermined threshold value, determine that described control information is for adjusting described second display
Unit with second intensive parameter output light；
Wherein, described second intensive parameter is more than described first intensive parameter.
This scene and scene one difference are, the shape that in the present embodiment, the second display unit original state is just on
State, the relatively low light that cannot ensure destination object local environment of the first intensive parameter of the light of instruction output meets pre-determined threshold
Value.
Wherein, described predetermined threshold value can be the numerical value arranged according to practical situation, does not carry out exhaustive in the present embodiment.
Assuming as a example by high-high brightness is 100, predetermined threshold value can be 50.It addition, the light intensity parameter after Tiao Zhenging can be
Control brightness more than predetermined threshold value, say, that be adjusted to predetermined threshold value size.
Determine that described control information is to control the second display unit to arrange the light that switching the second intensive parameter controls to export
Intensity.
On the basis of the scheme of above-described embodiment offer, the present embodiment also provides for more for the second display unit
The adjustment of parameter, such as, it is also possible to include the light color parameter for the second display unit, be described as follows:
The described light intensity according at least to described destination object local environment determines for described second display unit
The control information of output light, also includes: get the characteristic parameter of described destination object, according to the feature of described destination object
Parameter determination, for the light color parameter of described destination object, adds described light color parameter to described control information.
Concrete, the described characteristic parameter according to described destination object determines that the light color for described destination object is joined
Number, including at least one of:
When the characteristic parameter of described destination object characterizes the facial characteristics that described destination object is target person, according to institute
The facial characteristics stating target person determines the light color parameter for described destination object；
When the characteristic parameter of described destination object characterizes the color of described destination object, according to the face of described destination object
Color determines the light color parameter for described destination object.
First, being to illustrate as a example by target person for destination object, the facial characteristics of target person can be to obtain
To the face contour of target person, and extract the color parameter being positioned at face contour based on face contour, based on described face
Color parameter chooses the color of object of the color of the face for adjusting target person, determines for target based on described color of object
The light color parameter of object.Wherein, choose described in color of object method can according to the pattern of the current personage of adjustment come
Determine, adjust personage pattern can have whitening, cartoon, etc. various patterns, the present embodiment is not carried out exhaustive.By this tune
The whole facial color enabling to target person is softer or more pale.
Or, it is also possible to possess makeups effect, at this point it is possible to color of object to be become deeper color, such as coffee-like,
Now, it is possible to make the face contour of target person become deeper, it is provided that makeups effect.
It addition, be that the scene that a kind of object comes illustrates for destination object, such as, destination object is a red
Body, then can adjust the color for making red object more highlight, such as can control the second display unit and send red
Coloured light line, rather than the light of other colors, it is assumed that it would be possible that in the image information collected if being adjusted to green light
Target object cannot be demonstrated, because red object can be by Absorption to green light, therefore, by the present embodiment carries
The color utilizing destination object of confession adjusts the mode of the color of output light, it is possible to make destination object more prominent.
Visible, by using such scheme, it becomes possible to determine ring residing for destination object according to the image information of destination object
The light intensity in border, and then the control information of the output light for the second display unit is determined according at least to light intensity, with
The second display unit is made to adjust the intensity of output light according to control information.So, it becomes possible to ring residing for combining target object
The intensity of the output light of adjustment second display unit of the light intensity intelligence in border, it is achieved the quickly mesh of adjustment ring environmental light
, and owing to the situation of the environment of combination makes the intensity of the light after adjusting be more suitable for destination object local environment, the most just
Promote user and use effect and the operating efficiency of image acquisition.
Embodiment four,
Embodiments provide a kind of mobile terminal, as shown in Figure 8, including:
First image acquisition units 81, is arranged at first of described mobile terminal, includes destination object for collection
Image information；
First display unit 82, is arranged at second of described mobile terminal, and described first and second is mutual
Parallel and towards two contrary planes；For showing described image information；
Adjustment unit 83, determines the light of described destination object local environment for image information based on described destination object
Line strength, the light intensity according at least to described destination object local environment determines the output light for described second display unit
The control information of line；Wherein, described second display unit is arranged at first of described mobile terminal；
Control unit 84, adjusts at least controlling described second display unit according to the control information of described output light
The intensity of output light, so that described first image acquisition units is after the described second adjustment showing output unit output
Gather under light and include the image information of destination object and show described image information at the first display unit；
Second display unit 85, is arranged at first of described mobile terminal, the light after the adjustment of output.
The mobile terminal of the present embodiment application can be the mobile terminal possessing two display units, such as, sees Fig. 4,
Mobile terminal possesses the first display unit 41, just can be arranged on the first face of described mobile terminal i.e. mobile terminal
Face；Second display unit 42 of mobile terminal, can be arranged on the second face of described mobile terminal i.e. the anti-of mobile terminal
Face.
Wherein, the size of the first display unit can be more than the second display unit, and the area of the i.e. first display unit is more than
Second display unit.It addition, the power consumption of described first display unit can be more than the power consumption of the second display unit.
Described destination object can be a target person can also be a target object, such as, see Fig. 5, destination object
Being a personage 51, see Fig. 6, destination object is an object 61.
The method that described image information shown by described first display unit can be the image shows at the first display unit
Region is shown described image information.Such as, seeing Fig. 7, image shows region 71 can be less than the display of the first display unit
Region 70；It addition, the image information shown in image shows region can be the preview image for destination object, need
Bright, now image information will not be protected by the preview image for destination object when the shooting not receiving user instructs
Deposit.
Described image information based on described destination object determines the place of the light intensity of described destination object local environment
Reason method can be the ambient light intensity getting destination object according to preset algorithm, such as, can be to get target pair
As the monochrome information of local environment, using described monochrome information as described light intensity, in concrete acquisition mode the present embodiment
Do not carry out exhaustive.
The described control information for the output light of the second display unit can be: defeated by described second display unit
Go out the color of light and brightness collectively as control information.
The present embodiment is mainly for the difference of the original state according to the second display unit, the tune carrying out exporting light to it
Whole different scenes, specific as follows:
Scene one,
Described second display unit, is additionally operable to described image information based on described destination object and determines described destination object
Before the light intensity of local environment, control to be in non-lit up state；
Accordingly, described adjustment unit, for judging that whether the light intensity of described destination object local environment is less than pre-
If threshold value；When determining described light intensity less than predetermined threshold value, determine that described control information shows for controlling described second
Show that unit is in illuminating state and determines the control information of the intensive parameter exporting light for described second display unit.
Now the second display unit be in non-lit up state can be the second display unit be in black state or, can
Think that described second display unit is closed.
Wherein, described predetermined threshold value can be the numerical value arranged according to practical situation, does not carry out exhaustive in the present embodiment.
Assuming as a example by high-high brightness is 100, predetermined threshold value can be 50.It addition, the light intensity parameter after Tiao Zhenging can be
Control brightness more than predetermined threshold value, say, that be adjusted to predetermined threshold value size.
Determine that described control information can be to open the second display for control described second display unit being in illuminating state
Unit, it is also possible to switched to illuminating state by black state for being arranged by the second display unit, and to control the intensity of information
The intensity of the light of state modulator output.
Scene two,
Described second display unit, is additionally operable to described image information based on described destination object and determines described destination object
Before the light intensity of local environment, it is in opening and described second display unit uses the first intensive parameter output
Light；
Accordingly, described adjustment unit, for judging that whether the light intensity of described destination object local environment is less than pre-
If threshold value；When determining described light intensity less than predetermined threshold value, determine that described control information shows for adjusting described second
That shows unit exports light with the second intensive parameter；Wherein, described second intensive parameter is more than described first intensive parameter.
This scene and scene one difference are, the shape that in the present embodiment, the second display unit original state is just on
State, the relatively low light that cannot ensure destination object local environment of the first intensive parameter of the light of instruction output meets pre-determined threshold
Value.
Wherein, described predetermined threshold value can be the numerical value arranged according to practical situation, does not carry out exhaustive in the present embodiment.
Assuming as a example by high-high brightness is 100, predetermined threshold value can be 50.It addition, the light intensity parameter after Tiao Zhenging can be
Control brightness more than predetermined threshold value, say, that be adjusted to predetermined threshold value size.
Determine that described control information is to control the second display unit to arrange the light that switching the second intensive parameter controls to export
Intensity.
Visible, by using such scheme, it becomes possible to determine ring residing for destination object according to the image information of destination object
The light intensity in border, and then the control information of the output light for the second display unit is determined according at least to light intensity, with
The second display unit is made to adjust the intensity of output light according to control information.So, it becomes possible to ring residing for combining target object
The intensity of the output light of adjustment second display unit of the light intensity intelligence in border, it is achieved the quickly mesh of adjustment ring environmental light
, promote user and use efficiency and the experience of image collecting function.
Embodiment five,
Embodiments provide a kind of mobile terminal, as shown in Figure 8, including:
First image acquisition units 81, is arranged at first of described mobile terminal, includes destination object for collection
Image information；
First display unit 82, is arranged at second of described mobile terminal, and described first and second is mutual
Parallel and towards two contrary planes；For showing described image information；
Adjustment unit 83, determines the light of described destination object local environment for image information based on described destination object
Line strength, the light intensity according at least to described destination object local environment determines the output light for described second display unit
The control information of line；Wherein, described second display unit is arranged at first of described mobile terminal；
Control unit 84, adjusts at least controlling described second display unit according to the control information of described output light
The intensity of output light, so that described first image acquisition units is after the described second adjustment showing output unit output
Gather under light and include the image information of destination object and show described image information at the first display unit；
Second display unit 85, is arranged at first of described mobile terminal, the light after the adjustment of output.
The mobile terminal of the present embodiment application can be the mobile terminal possessing two display units, such as, sees Fig. 4,
Mobile terminal possesses the first display unit 41, just can be arranged on the first face of described mobile terminal i.e. mobile terminal
Face；Second display unit 42 of mobile terminal, can be arranged on the second face of described mobile terminal i.e. the anti-of mobile terminal
Face.
Described destination object can be a target person can also be a target object.
The method that described image information shown by described first display unit can be the image shows at the first display unit
Region is shown described image information.
Described image information based on described destination object determines the place of the light intensity of described destination object local environment
Reason method can be the ambient light intensity getting destination object according to preset algorithm, such as, can be to get target pair
As the monochrome information of local environment, using described monochrome information as described light intensity, in concrete acquisition mode the present embodiment
Do not carry out exhaustive.
The described control information for the output light of the second display unit can be: defeated by described second display unit
Go out the color of light and brightness collectively as control information.
The present embodiment is mainly for the difference of the original state according to the second display unit, the tune carrying out exporting light to it
Whole different scenes, specific as follows:
Scene one,
Described second display unit, is additionally operable to described image information based on described destination object and determines described destination object
Before the light intensity of local environment, control to be in non-lit up state；
Accordingly, described adjustment unit, for judging that whether the light intensity of described destination object local environment is less than pre-
If threshold value；When determining described light intensity less than predetermined threshold value, determine that described control information shows for controlling described second
Show that unit is in illuminating state and determines the control information of the intensive parameter exporting light for described second display unit.
Now the second display unit be in non-lit up state can be the second display unit be in black state or, can
Think that described second display unit is closed.
Wherein, described predetermined threshold value can be the numerical value arranged according to practical situation, does not carry out exhaustive in the present embodiment.
Assuming as a example by high-high brightness is 100, predetermined threshold value can be 50.It addition, the light intensity parameter after Tiao Zhenging can be
Control brightness more than predetermined threshold value, say, that be adjusted to predetermined threshold value size.
Determine that described control information can be to open the second display for control described second display unit being in illuminating state
Unit, it is also possible to switched to illuminating state by black state for being arranged by the second display unit, and to control the intensity of information
The intensity of the light of state modulator output.
Scene two,
Described second display unit, is additionally operable to described image information based on described destination object and determines described destination object
Before the light intensity of local environment, it is in opening and described second display unit uses the first intensive parameter output
Light；
Accordingly, described adjustment unit, for judging that whether the light intensity of described destination object local environment is less than pre-
If threshold value；When determining described light intensity less than predetermined threshold value, determine that described control information shows for adjusting described second
That shows unit exports light with the second intensive parameter；Wherein, described second intensive parameter is more than described first intensive parameter.
This scene and scene one difference are, the shape that in the present embodiment, the second display unit original state is just on
State, the relatively low light that cannot ensure destination object local environment of the first intensive parameter of the light of instruction output meets pre-determined threshold
Value.
Wherein, described predetermined threshold value can be the numerical value arranged according to practical situation, does not carry out exhaustive in the present embodiment.
Assuming as a example by high-high brightness is 100, predetermined threshold value can be 50.It addition, the light intensity parameter after Tiao Zhenging can be
Control brightness more than predetermined threshold value, say, that be adjusted to predetermined threshold value size.
Determine that described control information is to control the second display unit to arrange the light that switching the second intensive parameter controls to export
Intensity.
On the basis of the scheme of above-described embodiment offer, the present embodiment also provides for more for the second display unit
The adjustment of parameter, such as, it is also possible to include the light color parameter for the second display unit, be described as follows:
Described adjustment unit, for getting the characteristic parameter of described destination object, according to the feature of described destination object
Parameter determination, for the light color parameter of described destination object, adds described light color parameter to described control information.
Concrete, described adjustment unit, it is used for performing at least one following process:
When the characteristic parameter of described destination object characterizes the facial characteristics that described destination object is target person, according to institute
The facial characteristics stating target person determines the light color parameter for described destination object；
When the characteristic parameter of described destination object characterizes the color of described destination object, according to the face of described destination object
Color determines the light color parameter for described destination object.
First, it is to illustrate as a example by target person for destination object, sees Fig. 8, in this case, target person
Facial characteristics can be the face contour getting target person, and extracts the face being positioned at face contour based on face contour
Color parameter, chooses the color of object of color of face for adjusting target person, based on described mesh based on described color parameter
Mark color determines the light color parameter for destination object.Wherein, choose described in color of object method can according to when
Front adjust personage pattern determine, adjust personage pattern can have whitening, cartoon, etc. various patterns, in the present embodiment not
Carry out exhaustive.The facial color being enabled to target person by this adjustment is softer or more pale.
Or, it is also possible to possess makeups effect, at this point it is possible to color of object to be become deeper color, such as coffee-like,
Now, it is possible to make the face contour of target person become deeper, it is provided that makeups effect.
It addition, be that the scene that a kind of object comes illustrates for destination object, such as, destination object is a red
Body, then can adjust the color for making red object more highlight, such as can control the second display unit and send red
Coloured light line, rather than the light of other colors, it is assumed that it would be possible that in the image information collected if being adjusted to green light
Target object cannot be demonstrated, because red object can be by Absorption to green light, therefore, by the present embodiment carries
The color utilizing destination object of confession adjusts the mode of the color of output light, it is possible to make destination object more prominent.
Visible, by using such scheme, it becomes possible to determine ring residing for destination object according to the image information of destination object
The light intensity in border, and then the control information of the output light for the second display unit is determined according at least to light intensity, with
The second display unit is made to adjust the intensity of output light according to control information.So, it becomes possible to ring residing for combining target object
The intensity of the output light of adjustment second display unit of the light intensity intelligence in border, it is achieved the quickly mesh of adjustment ring environmental light
, promote user and use efficiency and the experience of image collecting function.
It should be noted that in this article, term " includes ", " comprising " or its any other variant are intended to non-row
Comprising of his property, so that include that the process of a series of key element, method, article or device not only include those key elements, and
And also include other key elements being not expressly set out, or also include intrinsic for this process, method, article or device
Key element.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that including this
The process of key element, method, article or device there is also other identical element.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art is it can be understood that arrive above-described embodiment side
Method can add the mode of required general hardware platform by software and realize, naturally it is also possible to by hardware, but a lot of in the case of
The former is more preferably embodiment.Based on such understanding, prior art is done by technical scheme the most in other words
The part going out contribution can embody with the form of software product, and this computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions with so that a station terminal equipment (can be mobile phone, computer, take
Business device, air-conditioner, or the network equipment etc.) perform the method described in each embodiment of the present invention.
These are only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description and accompanying drawing content are made convert, or are directly or indirectly used in other relevant skills
Art field, is the most in like manner included in the scope of patent protection of the present invention.
Claims (10)
1. a mobile terminal, it is characterised in that including:
First image acquisition units, is arranged at first of described mobile terminal, for gathering the image including destination object
Information；
First display unit, is arranged at second of described mobile terminal, described first and second for being parallel to each other and
Towards two contrary planes；For showing described image information；
For image information based on described destination object, adjustment unit, determines that the light of described destination object local environment is strong
Degree, the light intensity according at least to described destination object local environment determines the output light for described second display unit
Control information；Wherein, described second display unit is arranged at first of described mobile terminal；
Control unit, adjusts output light at least controlling the second display unit according to the control information of described output light
Intensity, so that gathering under the light that described first image acquisition units is after the described second adjustment showing output unit output
Include the image information of destination object and show described image information at the first display unit；
Second display unit, is arranged at first of described mobile terminal, the light after the adjustment of output.
Mobile terminal the most according to claim 1, it is characterised in that
Described second display unit, is additionally operable to described image information based on described destination object and determines residing for described destination object
Before the light intensity of environment, control to be in non-lit up state；
Described adjustment unit, for judging that whether the light intensity of described destination object local environment is less than predetermined threshold value；When
When determining described light intensity less than predetermined threshold value, determine that described control information is in a little for controlling described second display unit
Bright state and determine the control information of intensive parameter of the output light for described second display unit.
Mobile terminal the most according to claim 1, it is characterised in that
Described second display unit, is additionally operable to described image information based on described destination object and determines residing for described destination object
Before the light intensity of environment, it is in opening and described second display unit uses the first intensive parameter output light；
Described adjustment unit, for judging that whether the light intensity of described destination object local environment is less than predetermined threshold value；When
When determining described light intensity less than predetermined threshold value, determine described control information be adjust described second display unit with the
Two intensive parameter output light；Wherein, described second intensive parameter is more than described first intensive parameter.
4., according to the mobile terminal described in any one of claim 1-3, it is characterised in that described adjustment unit, it is used for getting
The characteristic parameter of described destination object, determines the light face for described destination object according to the characteristic parameter of described destination object
Color parameter, adds described light color parameter to described control information.
Mobile terminal the most according to claim 4, it is characterised in that described adjustment unit, be used for performing following process to
One of few:
When the characteristic parameter of described destination object characterizes the facial characteristics that described destination object is target person, according to described mesh
The facial characteristics of mark personage determines the light color parameter for described destination object；
When the characteristic parameter of described destination object characterizes the color of described destination object, the color according to described destination object is true
The fixed light color parameter for described destination object.
6. a control method, is applied to mobile terminal, it is characterised in that described method includes:
Included the image information of destination object by the first image acquisition units collection, show described figure at the first display unit
As information；Wherein, described first image acquisition units is arranged at first of described mobile terminal, described first display unit sets
Be placed in second of described mobile terminal, described first and second for be parallel to each other and towards two contrary planes；
Image information based on described destination object determines the light intensity of described destination object local environment, according at least to described
The light intensity of destination object local environment determines the control information of the output light for described second display unit；Wherein,
Described second display unit is arranged at first of described mobile terminal；
Control information according to described output light at least controls described second display unit and adjusts the intensity of output light, so that
Obtain to gather under described first image acquisition units light after the described second adjustment showing output unit output and include mesh
Mark the image information of object and show described image information at the first display unit.
Method the most according to claim 6, it is characterised in that described image information based on described destination object determines institute
Before stating the light intensity of destination object local environment, described method also includes: controls described second display unit and is in non-point
Bright state；
The described light intensity according at least to described destination object local environment determines the output for described second display unit
The control information of light, including:
Judge that whether the light intensity of described destination object local environment is less than predetermined threshold value；
When determining described light intensity less than predetermined threshold value, determine that described control information is for controlling described second display unit
It is in illuminating state and determines the control information of the intensive parameter exporting light for described second display unit.
Method the most according to claim 6, it is characterised in that described image information based on described destination object determines institute
Before stating the light intensity of destination object local environment, described method also includes: controls described second display unit and is in unlatching
State, and described second display unit use first intensive parameter output light；
The described light intensity according at least to described destination object local environment determines the output for described second display unit
The control information of light, including:
Judge that whether the light intensity of described destination object local environment is less than predetermined threshold value；
When determining described light intensity less than predetermined threshold value, determine that described control information is for adjusting described second display unit
With second intensive parameter output light；
Wherein, described second intensive parameter is more than described first intensive parameter.
9. according to the method described in any one of claim 6-8, it is characterised in that described according at least to residing for described destination object
The light intensity of environment determines the control information of the output light for described second display unit, also includes:
Get the characteristic parameter of described destination object, determine for described target pair according to the characteristic parameter of described destination object
The light color parameter of elephant, adds described light color parameter to described control information.
Method the most according to claim 9, it is characterised in that the described characteristic parameter according to described destination object determines
For the light color parameter of described destination object, including at least one of:
When the characteristic parameter of described destination object characterizes the facial characteristics that described destination object is target person, according to described mesh
The facial characteristics of mark personage determines the light color parameter for described destination object；
When the characteristic parameter of described destination object characterizes the color of described destination object, the color according to described destination object is true
The fixed light color parameter for described destination object.
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