CN106506958A - A kind of method shot using mobile terminal and mobile terminal - Google Patents
A kind of method shot using mobile terminal and mobile terminal Download PDFInfo
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- CN106506958A CN106506958A CN201611025799.5A CN201611025799A CN106506958A CN 106506958 A CN106506958 A CN 106506958A CN 201611025799 A CN201611025799 A CN 201611025799A CN 106506958 A CN106506958 A CN 106506958A
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- photographic head
- information
- camera
- mobile message
- predetermined amplitude
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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
- H04N23/60—Control of cameras or camera modules
- H04N23/65—Control of camera operation in relation to power supply
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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
- H04N23/60—Control of cameras or camera modules
- H04N23/63—Control of cameras or camera modules by using electronic viewfinders
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
- H04N23/681—Motion detection
- H04N23/6812—Motion detection based on additional sensors, e.g. acceleration sensors
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Telephone Function (AREA)
Abstract
A kind of method shot using mobile terminal and mobile terminal is embodiments provided, the mobile terminal includes that at least two photographic head, methods described include：Open the first photographic head and second camera；The depth of view information of inframe of finding a view subject；Judge to be taken main body mobile message whether less than predetermined amplitude threshold value；When the mobile message is less than predetermined amplitude threshold value, then close the second camera；Using the first photographic head shooting image.In the embodiment of the present invention, the second camera is adjusted using multiple acquisition parameters, depth of view information is effectively determined, while user's shake in some cases can be prevented and affects shooting effect, the quality of the effect and photo for shooting is improved, the experience of user is enhanced；Finally, after determining that depth of view information or object are not moved, second camera is closed, is shot using the first photographic head, reduce power consumption, energy saving.
Description
Technical field
The present invention relates to the technical field of mobile terminal, more particularly to a kind of method shot using mobile terminal
With a kind of mobile terminal.
Background technology
With science and technology continuous development, the species of electronic product is more and more, the mobile end with shoot function
End is increasingly popularized, and user can be shot with it whenever and wherever possible, and the image of gained is sent out with forms such as multimedia notes
Relatives and friends are given, that is, is clapped and is sent out, convenient and swift.
The mobile terminals such as smart mobile phone have no longer been simple meanss of communication, but the work(such as collection leisure, amusement and communication
The artware of energy.At the same time, requirement of the user to shooting effect also more and more higher.The mobile terminal that there is many market is all used
Dual camera, can be improved much to shooting effect using the mobile terminal of dual camera really, can also be provided a lot of other
Shoot function, for example, the drafting of the 3D depth of field, detection of obstacles and higher-quality image.But, camera module is mobile whole
One of larger module of end power consumption, is still more situation that mobile terminal is mounted with two groups of camera modules.
Content of the invention
In view of the above problems, the embodiment of the present invention provides a kind of image pickup method and mobile terminal, to solve in prior art
The problem that electricity is taken using dual camera module or multi-cam module photograph image.
In order to solve the above problems, the embodiment of the invention discloses a kind of method shot using mobile terminal, institute
Stating mobile terminal includes that at least two photographic head, methods described include：
Open the first photographic head and second camera；
The depth of view information of inframe of finding a view subject；
Judge to be taken main body mobile message whether less than predetermined amplitude threshold value；
When the mobile message is less than predetermined amplitude threshold value, then close the second camera；
Using the first photographic head shooting image.
The embodiment of the invention also discloses a kind of mobile terminal, the mobile terminal includes at least two photographic head, described
Terminal includes：
Photographic head opening module, for opening the first photographic head and second camera；
Depth of view information acquisition module, for the depth of view information of inframe subject of finding a view；
Mobile message judge module, for the main body that judges to be taken mobile message whether less than predetermined amplitude threshold value；
Second camera closedown module, for when the mobile message is less than predetermined amplitude threshold value, then closing described the
Two photographic head；
First photographic head taking module, for adopting the first photographic head shooting image.
The embodiment of the present invention includes advantages below：
In the embodiment of the present invention, the first photographic head and second camera, the scape of inframe of finding a view subject is opened
Deeply convince breath, whether the mobile message of the main body that judges to be taken is less than predetermined amplitude threshold value；When the mobile message is less than default width
During degree threshold value, then the second camera is closed, using the first photographic head shooting image, in the embodiment of the present invention, adopted
Multiple acquisition parameters adjust the second camera, effectively determine depth of view information, and whether the main body that accurately judges to be taken is sent out
Raw movement, while can prevent user's shake in some cases and affect shooting effect, improves the effect and photo for shooting
Quality, enhance the experience of user；Finally, after determining that depth of view information or object are not moved, second camera is closed,
Shot using the first photographic head, reduced power consumption, energy saving.
Description of the drawings
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, below will be to making needed for embodiment description
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, can be obtaining other according to these accompanying drawings
Accompanying drawing.
Fig. 1 be the embodiment of the present invention a kind of shot using mobile terminal embodiment of the method one the step of flow process
Figure；
Fig. 2 be the embodiment of the present invention a kind of shot using mobile terminal embodiment of the method two the step of flow process
Figure；
Fig. 3 is a kind of structured flowchart of mobile terminal of device embodiment three in the embodiment of the present invention；
Fig. 4 is a kind of structured flowchart of mobile terminal of device embodiment four in the embodiment of the present invention；
Fig. 5 is a kind of structural representation of mobile terminal of device embodiment five in the embodiment of the present invention.
Specific embodiment
In order that technical problem, technical scheme and beneficial effect that the embodiment of the present invention is solved become more apparent, with
Lower combination drawings and Examples, further describe to the embodiment of the present invention.It should be appreciated that described herein be embodied as
Example is not intended to limit the present invention only in order to explain the present invention.
Embodiment of the method one
With reference to Fig. 1, a kind of embodiment of the method one shot using mobile terminal of the embodiment of the present invention is shown
Flow chart of steps, the mobile terminal include at least two photographic head, specifically may include steps of：
Step 101, opens the first photographic head and second camera；
In the embodiment of the present invention, mobile terminal can include the smart machine of at least two photographic head, using the movement
Terminal is shot, and the photographic head of receive user opens request first, and wherein, the photographic head of user's triggering opens the mode of request
The click event, or the press event by pressing physical button of contact screen, or other modes can be passed through
Photographic head is opened, the embodiment of the present invention does not make any restriction to this.
Further, after the photographic head that mobile terminal receives user opens request, first is opened for the request and taken the photograph
As head and second camera, it should be noted that the order for opening photographic head can be while unlatching or in certain sequence priority
Open, the embodiment of the present invention does not make any restriction to this.
Step 102, the depth of view information of inframe of finding a view subject；
Be applied to the embodiment of the present invention, after opening the first photographic head and second camera, when user metering needle to the
The acquisition parameters of two photographic head, depth of view information of the acquisition for mobile terminal to inframe subject of finding a view；I.e. user has completed
The focus operation of subject, light-metering are operated and focuses operation etc., wherein, the acquisition parameters can include focal length
Information and/or aperture information and/or aperture time information and/or gain information；Specifically, focus information refers to the mobile terminal for being
Photographic head in, the distance of (sensor devices, Charge-coupled Device) imaging plane, focal length from center of lens to CCD
Information can be configured according to the limit of the focus information of different mobile terminals, and aperture is one and passes through for controlling light
The camera lens of photographic head enters the device of CCD light quantities, and which is typically inside camera lens.Expression aperture information is typically of size of with F values,
F values are bigger, and light-inletting quantity is less.Shutter be in apparatus for making a video recording for control light irradiation CCD time device.Aperture time is believed
Breath can be the time of irradiation CCD, and for example, 1/250 second, 1/60 second, which determined the brightness of photo.Gain information is referred to figure
As the procedure parameter for compensating.It should be noted that in the embodiment of the present invention, the first photographic head can be used for shooting image,
And second camera can be used for reception acquisition parameters and further determine that depth of view information, the effect of two photographic head are simultaneously differed,
Wherein, the depth of view information can refer to before the camera lens or other kinds of imager (such as the shooting camera of specialty) of mobile terminal
Distance range before and after the subject determined along the imaging that can obtain picture rich in detail.In the embodiment of the present invention, second
Photographic head is determined for depth of view information, you can think the distance for identifying that subject can obtain picture rich in detail.Need
Bright, the example of above-mentioned acquisition parameters is only enumerating for the embodiment of the present invention, and acquisition parameters can also include white balance
The acquisition parameters such as information, the embodiment of the present invention are not restricted to this.
Step 103, whether the mobile message of the main body that judges to be taken is less than predetermined amplitude threshold value；
Apply in the embodiment of the present invention, mobile terminal is being separated by specified time interval using first photographic head
Interior collection fisrt feature image and second feature image；Wherein, the fisrt feature image includes the of the main body that is taken
One positional information, the second feature image include the second position information of the main body that is taken, and determine whether described the
Whether one positional information is consistent with the second position information, when the primary importance information is differed with the second position information
During cause, determine that the primary importance information is mobile message with the difference of second position information, whether judge the mobile message
It is less than predetermined amplitude threshold value.The positional information not in the same time that the main body that is taken is obtained using the first shooting, specifically, first takes the photograph
As head can shoot two images comprising the main body that is taken not in the same time, described bat is identified by image recognition technology
Main body is taken the photograph, the positional information of the main body that is taken in two images is further obtained, is judged whether the positional information has change,
The amplitude of the change of the positional information of two images is calculated, when the amplitude (i.e. mobile message) of the change of the positional information is more than
Predetermined amplitude threshold value, it is believed that the main body that is taken there occurs movement, now, then needs the acquisition parameters again according to user true
Determine depth of view information.It should be noted that arranging the effect that predetermined amplitude threshold value can prevent the effect of jitter photo of user；Enter one
Step ground, arranges first photographic head using the acquisition parameters of second camera.
Step 104, when the mobile message is less than predetermined amplitude threshold value, then closes the second camera；
Specifically, when the mobile message is detected, and mobile message is less than predetermined amplitude threshold value, it is believed that
The main body that is taken do not occur or mobile subscriber shake be not enough to affect image depth of view information when, then be automatically switched off second
Photographic head.
Step 105, using the first photographic head shooting image.
In specific to the embodiment of the present invention, after being automatically switched off second camera, the point for screen key of receive user
Hit event；For the click event, the first photographic head shooting image, it should be noted that the side of user's shooting image
Formula can include the click event by contact screen, or the press event by pressing physical button, or pass through
The mode shooting image that self-timing shoots is set, and the embodiment of the present invention does not make any restriction to this.
In the embodiment of the present invention, the first photographic head and second camera is opened；The scape of inframe of finding a view subject
Deeply convince breath；Judge to be taken main body mobile message whether less than predetermined amplitude threshold value；When the mobile message is less than default width
During degree threshold value, then close the second camera；Using the first photographic head shooting image.In the embodiment of the present invention, adopt
Multiple acquisition parameters adjust the second camera, effectively determine depth of view information, are further provided with predetermined amplitude threshold value,
Accurately judge to be taken whether being moved of main body, while can prevent user's shake in some cases and affect to shoot
Effect, improves the quality of the effect and photo for shooting, enhances the experience of user；Finally, determine that depth of view information or object do not have
After being moved, second camera is closed, is shot using the first photographic head, reduce power consumption, energy saving.
Embodiment of the method two
With reference to Fig. 2, a kind of embodiment of the method two shot using mobile terminal of the embodiment of the present invention is shown
Flow chart of steps, specifically may include steps of：
Step 201, opens the first photographic head and second camera；
It is applied in the embodiment of the present invention, is shot using the mobile terminal, the photographic head of receive user is opened please
Ask, the photographic head of user's triggering is opened the mode that asks and can pass through the click event of contact screen, or by pressing
The press event of physical button, or mode (such as shaking or specific screen sliding mode) the unlatching photographic head of default triggering.
Specifically, after the photographic head that mobile terminal receives user opens request, first is opened for the request and taken the photograph
As head and second camera.It should be noted that in the embodiment of the present invention, the first photographic head can be used for shooting, the second shooting
Head is determined for depth of view information.
Step 202, the depth of view information of inframe of finding a view subject；
In the embodiment of the present invention, after opening the first photographic head and second camera, as user, metering needle is taken the photograph to second
As the acquisition parameters of head, depth of view information of the acquisition for mobile terminal to inframe subject of finding a view；I.e. user has been completed to quilt
Shoot the focus operation of object, light-metering to operate and focus operation etc., wherein, the acquisition parameters can include focus information
And/or aperture information and/or aperture time information and/or gain information；It should be noted that automatically adjusted takes the photograph for second
As the acquisition parameters of head can include auto-focusing, automatic exposure, AWB.In the embodiment of the present invention, second camera
It is determined for depth of view information, you can think the distance for identifying that subject can obtain picture rich in detail.
Step 203, is being separated by collection fisrt feature image and second in specified time interval using first photographic head
Characteristic image；Wherein, the fisrt feature image includes the primary importance information of the main body that is taken, the second feature figure
As including the second position information of the main body that is taken；
Be particularly applicable in the embodiment of the present invention, the first photographic head be separated by specific time interval shoot fisrt feature image and
Second feature image, wherein, the specific time interval can be 0.1s or 0.5s, can also be according to practical situation setting
It is worth any time, the present invention implements specifically not to be restricted.Can in processor and internal memory by image recognition by described first
The main body that is taken in characteristic image and second feature image is recognized and records its corresponding primary importance information and the second position
Information, and without output and preview.
Step 204, judges whether the primary importance information is consistent with the second position information；
Further, primary importance information and second position information is compared, judges the primary importance information with described the
Whether two positional informationes are consistent, when the primary importance information is consistent with the second position information, then shot subject are described
It is not moved or the shake deficiency of user thinks the determination for affecting depth of view information.
Step 205, when the primary importance information is inconsistent with the second position information, determines the primary importance
Information is mobile message with the difference of second position information；
Specifically, the determination primary importance information of the embodiment of the present invention is mobile letter with the difference of second position information
Breath.For example, plane right-angle coordinate is set up on the basis of the long cross direction of the image for shooting by the first photographic head, when described the
The primary importance information of one characteristic image is that (2.32,1.45), and the second position information of the second feature image is coordinate
(2.32,1.48), the main body that illustrates to be taken moves 0.03 coordinate points in width to coordinate, and difference is width
0.03, determine that the difference is mobile message.
Whether step 206, judge the mobile message less than predetermined amplitude threshold value；
It should be noted that on the basis of predetermined amplitude threshold value can be the long cross direction of the image shot by the first photographic head
Any numerical value of the width and length direction of the plane right-angle coordinate of foundation, for example, predetermined amplitude threshold value arranges width side
To 0.3 coordinate points, or 0.4 coordinate points of length direction, wherein, the coordinate points can as long measure, certainly,
The predetermined amplitude threshold value can also be that any numerical value set according to practical situation, the embodiment of the present invention are not made any to this
Limit.
It is in a kind of preferred embodiment of the embodiment of the present invention, described when the mobile message is less than predetermined amplitude threshold value,
Before the step of then closing the second camera, also include：Described the is arranged using the acquisition parameters of the second camera
One photographic head.
Step 207, when the mobile message is less than predetermined amplitude threshold value, then closes the second camera；
When the mobile message is detected, and mobile message is less than predetermined amplitude threshold value, it is believed that be taken master
Body do not occur or mobile subscriber shake be not enough to affect image depth of view information when, then be automatically switched off second camera.
Step 208, using the first photographic head shooting image.
In a kind of preferred embodiment of the embodiment of the present invention, described using bag the step of the first photographic head shooting image
Include：The click event for screen key of receive user；For the click event, the first photographic head shooting image.
In the embodiment of the present invention, using first photographic head in the fisrt feature figure for being separated by collection in specified time interval
Picture and second feature image, judge whether the primary importance information is consistent with the second position information, when described first
When confidence breath is inconsistent with the second position information, determine that the primary importance information is shifting with the difference of second position information
Whether dynamic information, judge the mobile message less than predetermined amplitude threshold value, when the mobile message is less than predetermined amplitude threshold value,
The second camera is then closed, and using the first photographic head shooting image, the amplitude of the main body movement that judges to be taken whether
Exceed certain threshold value, effectively prevent user shake or subject be moved after cause depth of view information change, carry
The high quality of image, greatly increases Consumer's Experience, reduces power consumption, economize on resources.
It should be noted that for embodiment of the method, in order to be briefly described, therefore which to be all expressed as a series of action group
Close, but those skilled in the art should know, the embodiment of the present invention is not limited by described sequence of movement, because according to
According to the embodiment of the present invention, some steps can be carried out using other orders or simultaneously.Secondly, those skilled in the art also should
Know, embodiment described in this description belongs to preferred embodiment, the involved action not necessarily present invention is implemented
Example is necessary.
Device embodiment three
Fig. 3 is the block diagram of the mobile terminal of one embodiment of the invention.Mobile terminal 300 shown in Fig. 3 includes photographic head
Opening module 301, adjust signal judgement module 302, mobile message judge module 303, second camera closedown module 304 and the
One photographic head taking module 305.
Photographic head opening module 301, for opening the first photographic head and second camera；
Depth of view information acquisition module 302, for the depth of view information of inframe subject of finding a view；
Mobile message judge module 303, for the main body that judges to be taken mobile message whether less than predetermined amplitude threshold value；
Second camera closedown module 304, for when the mobile message is less than predetermined amplitude threshold value, then closing described
Second camera；
First photographic head taking module 305, for adopting the first photographic head shooting image.
Alternatively, the mobile message judge module 303 includes：
Image taking submodule, for being separated by collection fisrt feature in specified time interval using first photographic head
Image and second feature image；Wherein, the fisrt feature image includes the primary importance information of the main body that is taken, described
Second feature image includes the second position information of the main body that is taken；
Positional information judging submodule, for judging the primary importance information and the second position information whether one
Cause；
Mobile message determination sub-module, for when the primary importance information is inconsistent with the second position information,
Determine that the primary importance information is mobile message with the difference of second position information；
Whether predetermined amplitude threshold decision submodule, for judging the mobile message less than predetermined amplitude threshold value.
Alternatively, the module being connected with the second camera closedown module 304 is also included：
First photographic head setup module, arranges first shooting for the acquisition parameters using the second camera
Head.
Alternatively, the acquisition parameters include focus information and/or aperture information and/or aperture time information and/or increasing
Beneficial information.
Alternatively, the first photographic head taking module 305 includes：
Click event receiving submodule, for the click event for screen key of receive user；
Image taking submodule, for being directed to the click event, the first photographic head shooting image.
Device embodiment four
Fig. 4 is the block diagram of the mobile terminal of another embodiment of the present invention.Mobile terminal 400 shown in Fig. 4 includes：At least
One processor 401, memorizer 402, at least one network interface 404, other users interface 403 and component 406 of taking pictures.Mobile
Each component in terminal 400 is coupled by bus system 405.It is understood that bus system 405 is used for realizing these groups
Connection communication between part.Bus system 405 also includes power bus, controlling bus and state in addition to data/address bus is included
Signal bus.But for the sake of for clear explanation, various buses are all designated as bus system 405 in the diagram, component 4100 of taking pictures
Including the first photographic head and second camera.
Wherein, user interface 403 can include display, keyboard or pointing device (for example, mouse, trace ball
(trackball), touch-sensitive plate or touch screen etc..
It is appreciated that the memorizer 402 in the embodiment of the present invention can be volatile memory or nonvolatile memory,
Or may 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) dodge
Deposit.Volatile memory can be random access memory (RandomAccessMemory, RAM), and which is used as outside slow at a high speed
Deposit.By 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 (DoubleDataRate
SDRAM, DDRSDRAM), enhancement mode Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links
Dynamic random access memory (SynchlinkDRAM, SLDRAM) and direct rambus random access memory
(DirectRambusRAM, DRRAM).The memorizer 402 of the system and method for embodiment of the present invention description is intended to include but does not limit
In these memorizeies with any other suitable type.
In some embodiments, memorizer 402 stores following element, can perform module or data structure, or
Person their subset, or their superset：Operating system 4021 and application program 4022.
Wherein, operating system 4021, comprising various system programs, such as ccf layer, core library layer, driving layer etc., are used for
Realize various basic businesses and process hardware based task.Application program 4022, comprising various application programs, such as media
Player (MediaPlayer), browser (Browser) etc., for realizing various applied business.Realize embodiment of the present invention side
The program of method is may be embodied in application program 4022.
In embodiments of the present invention, by call memorizer 402 storage program or instruction, specifically, can be application
The program stored in program 4022 or instruction, processor 401 are used for opening the first photographic head and second camera；Judge whether to connect
The acquisition parameters that user is received for the second camera adjust information；The depth of view information of inframe of finding a view subject；
After the acquisition parameters regulation information is received, judge whether the mobile message of the main body that is taken of first photographic head is little
In predetermined amplitude threshold value；When the mobile message is less than predetermined amplitude threshold value, then close the second camera；Using described
First photographic head shoots picture.
The method that the embodiments of the present invention are disclosed is can apply in processor 401, or is realized by processor 401.
A kind of possibly IC chip of processor 401, the disposal ability with signal.During realization, said method each
Step can be completed by the instruction of the integrated logic circuit of the hardware in processor 401 or software form.Above-mentioned process
Device 401 can be general processor, digital signal processor (DigitalSignalProcessor, DSP), special IC
(ApplicationSpecific IntegratedCircuit, ASIC), ready-made programmable gate array
(FieldProgrammableGateArray, FPGA) or other PLDs, discrete gate or transistor logic
Device, discrete hardware components.Can realize or execute disclosed each method in the embodiment of the present invention, step and box
Figure.General processor can be microprocessor or the processor can also be any conventional processor etc..In conjunction with the present invention
The step of method disclosed in embodiment, can be embodied directly in hardware decoding processor and execute and complete, or use decoding processor
In hardware and software module combination execution complete.Software module may be located at random access memory, and flash memory, read only memory can
In the ripe storage medium in this area such as program read-only memory or electrically erasable programmable memory, depositor.The storage
Medium is located at memorizer 402, and processor 401 reads the information in memorizer 402, in conjunction with the step that its hardware completes said method
Suddenly.
It is understood that the embodiment of the present invention description these embodiments can use hardware, software, firmware, middleware,
Microcode or its combine realizing.For hardware is realized, processing unit can be realized in one or more special ICs
(ApplicationSpecificIntegratedCircuits, ASIC), digital signal processor
(DigitalSignalProcessing, DSP), digital signal processing appts (DSPDevice, DSPD), programmable logic device
(ProgrammableLogicDevice, PLD), field programmable gate array (Field-ProgrammableGateArray,
FPGA), general processor, controller, microcontroller, microprocessor, for executing other electronics lists of herein described function
In unit or its combination.
For software realize, can pass through execute the embodiment of the present invention described in function module (such as process, function etc.) come
Realize the technology described in the embodiment of the present invention.Software code is storable in memorizer and by computing device.Memorizer can
To realize within a processor or outside the processor.
Alternatively, processor 401 is additionally operable to：Collection first in specified time interval is being separated by using first photographic head
Characteristic image and second feature image；Wherein, the fisrt feature image includes the primary importance information of the main body that is taken,
The second feature image includes the second position information of the main body that is taken.
Alternatively, processor 401 is additionally operable to：Judge the primary importance information and the second position information whether one
Cause.
Alternatively, processor 401 is additionally operable to：When the primary importance information is inconsistent with the second position information,
Determine that the primary importance information is mobile message with the difference of second position information.
Alternatively, processor 401 is additionally operable to：Judge the mobile message whether less than predetermined amplitude threshold value.
Alternatively, processor 401 is additionally operable to：Using the acquisition parameters of the second camera, first shooting is set
Head.
Alternatively, the acquisition parameters include focus information and/or aperture information and/or aperture time information and/or increasing
Beneficial information.
Alternatively, processor 401 is additionally operable to：The click event for screen key of receive user.
Alternatively, processor 401 is additionally operable to：For the click event, the first photographic head shooting image.
Mobile terminal 400 can realize each process that mobile terminal is realized in previous embodiment, for avoiding repeating, here
Repeat no more.
In the embodiment of the present invention, the first photographic head and second camera is opened；The scape of inframe of finding a view subject
Deeply convince breath；Judge to be taken main body mobile message whether less than predetermined amplitude threshold value；When the mobile message is less than default width
During degree threshold value, then close the second camera；Using the first photographic head shooting image.In the embodiment of the present invention, adopt
Multiple acquisition parameters adjust the second camera, effectively determine depth of view information, are further provided with predetermined amplitude threshold value,
Accurately judge to be taken whether being moved of main body, while can prevent user's shake in some cases and affect to shoot
Effect, improves the quality of the effect and photo for shooting, enhances the experience of user；Finally, determine that depth of view information or object do not have
After being moved, second camera is closed, is shot using the first photographic head, reduce power consumption, energy saving.
Device embodiment five
Fig. 5 is the structural representation of the mobile terminal of another embodiment of the present invention.Specifically, the mobile terminal in Fig. 5
500 can be mobile phone, panel computer, personal digital assistant (PersonalDigital Assistant, PDA) or vehicle-mounted computer
Deng.
Mobile terminal 500 in Fig. 5 includes that radio frequency (RadioFrequency, RF) circuit 510, memorizer 520, input are single
Unit 530, display unit 540, processor 560, voicefrequency circuit 570, WiFi (WirelessFidelity) module 580, power supply 590
With component 5110 of taking pictures.
Wherein, input block 530 can be used for numeral or the character information of receiving user's input, and produce and mobile terminal
The relevant signal input of 500 user setup and function control.Specifically, in the embodiment of the present invention, the input block 530 can
To include contact panel 531.Contact panel 531, also referred to as touch screen, can collect user thereon or neighbouring touch operation
(such as user is using the operation of any suitable object or adnexa on contact panel 531 such as finger, stylus), and according to advance
The formula of setting drives corresponding attachment means.Optionally, contact panel 531 may include touch detecting apparatus and touch controller
Two parts.Wherein, the touch orientation of touch detecting apparatus detection user, and the signal that touch operation brings is detected, by signal
Send touch controller to；Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate,
Give the processor 560 again, and the order sent of receiving processor 560 can be executed.Furthermore, it is possible to adopt resistance-type,
The polytypes such as condenser type, infrared ray and surface acoustic wave realize contact panel 531.Except contact panel 531, input block
530 can also include that other input equipments 532, other input equipments 532 can include but is not limited to physical keyboard, function key
One or more in (such as volume control button, switch key etc.), trace ball, mouse, action bars etc..
Wherein, display unit 540 can be used for display by the information of user input or be supplied to information and the movement of user
The various menu interfaces of terminal 500.Display unit 540 may include display floater 541, optionally, can adopt LCD or organic
The forms such as optical diode (OrganicLight-EmittingDiode, OLED) are configuring display floater 541.
It should be noted that contact panel 531 can cover display floater 541, touch display screen is formed, when the touch display screen inspection
Measure thereon or after neighbouring touch operation, processor 560 is sent to determine the type of touch event, with preprocessor
560 provide corresponding visual output in touch display screen according to the type of touch event.
Touch display screen includes Application Program Interface viewing area and conventional control viewing area.The Application Program Interface viewing area
And the arrangement mode of the conventional control viewing area is not limited, can be arranged above and below, left-right situs etc. can be distinguished two and show
Show the arrangement mode in area.The Application Program Interface viewing area is displayed for the interface of application program.Each interface can be with
The interface element such as the icon comprising at least one application program and/or widget desktop controls.The Application Program Interface viewing area
It can also be the empty interface not comprising any content.The conventional control viewing area be used for show the higher control of utilization rate, for example,
Application icons such as settings button, interface numbering, scroll bar, phone directory icon etc..
Component 5100 of taking pictures at least includes the first photographic head and second camera.
Wherein processor 560 is the control centre of mobile terminal 500, using various interfaces and connection whole mobile phone
Various pieces, by running or executing software program and/or the module being stored in first memory 521, and call storage
Data in second memory 522, execute the various functions and processing data of mobile terminal 500, so as to mobile terminal 500
Carry out integral monitoring.Optionally, processor 560 may include one or more processing units.
In embodiments of the present invention, by call store the first memory 521 in software program and/or module and/
Or the data in the second memory 522, processor 560 is for the first photographic head of unlatching and second camera；Obtain view-finder
The depth of view information of interior subject；Judge to be taken main body mobile message whether less than predetermined amplitude threshold value；When the shifting
When dynamic information is less than predetermined amplitude threshold value, then close the second camera；Using the first photographic head shooting image.
Alternatively, processor 560 is additionally operable to：Collection first in specified time interval is being separated by using first photographic head
Characteristic image and second feature image；Wherein, the fisrt feature image includes the primary importance information of the main body that is taken,
The second feature image includes the second position information of the main body that is taken.
Alternatively, processor 560 is additionally operable to：Judge the primary importance information and the second position information whether one
Cause.
Alternatively, processor 560 is additionally operable to：When the primary importance information is inconsistent with the second position information,
Determine that the primary importance information is mobile message with the difference of second position information.
Alternatively, processor 560 is additionally operable to：Judge the mobile message whether less than predetermined amplitude threshold value.
Alternatively, processor 560 is additionally operable to：Using the acquisition parameters of the second camera, first shooting is set
Head.
Alternatively, the acquisition parameters include focus information and/or aperture information and/or aperture time information and/or increasing
Beneficial information.
Alternatively, processor 560 is additionally operable to：The click event for screen key of receive user.
Alternatively, processor 560 is additionally operable to：For the click event, the first photographic head shooting image.
It can be seen that, in the embodiment of the present invention, it is being separated by first of collection in specified time interval using first photographic head
Characteristic image and second feature image, judge whether the primary importance information is consistent with the second position information, when described
When primary importance information is inconsistent with the second position information, the difference of the primary importance information and second position information is determined
Be worth for mobile message, whether the mobile message is judged less than predetermined amplitude threshold value, when the mobile message is less than predetermined amplitude
During threshold value, then the second camera is closed, using the first photographic head shooting image, the width of the main body movement that judges to be taken
Whether degree exceedes certain threshold value, and the depth of view information that effectively prevent user's shake or cause after subject is moved becomes
Change, improve the quality of image, greatly increase Consumer's Experience, reduce power consumption, economize on resources.
Those of ordinary skill in the art are it is to be appreciated that with reference to each of the embodiment description disclosed in the embodiment of the present invention
The unit and algorithm steps of example, being capable of being implemented in combination in electronic hardware or computer software and electronic hardware.These
Function is executed with hardware or software mode actually, the application-specific and design constraint depending on technical scheme.Specialty
Technical staff can use different methods to realize described function to each specific application, but this realization should
Think beyond the scope of this invention.
Those skilled in the art can be understood that, for convenience and simplicity of description, the system of foregoing description,
Device and the specific work process of unit, may be referred to the corresponding process in preceding method embodiment, will not be described here.
In embodiment provided herein, it should be understood that disclosed apparatus and method, can pass through other
Mode is realized.For example, device embodiment described above is only that schematically for example, the division of the unit is only
A kind of division of logic function, can have when actually realizing other dividing mode, for example multiple units or component can in conjunction with or
Person is desirably integrated into another system, or some features can be ignored, or does not execute.Another, shown or discussed is mutual
Between coupling or direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some interfaces, device or unit
Connect, can be electrical, mechanical or other forms.
The unit that illustrates as separating component can be or may not be physically separate, aobvious as unit
The part for showing can be or may not be physical location, you can be located at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to which two or more units are integrated in a unit.
If the function is realized using in the form of SFU software functional unit and as independent production marketing or when using, can be with
It is stored in a computer read/write memory medium.Such understanding is based on, technical scheme is substantially in other words
The part contributed by prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, is used including some instructions so that a computer equipment (can be individual
People's computer, server, or network equipment etc.) execute all or part of step of each embodiment methods described of the invention.
And aforesaid storage medium includes：USB flash disk, portable hard drive, ROM, RAM, magnetic disc or CD etc. are various can be with store program codes
Medium.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (10)
1. a kind of method shot using mobile terminal, it is characterised in that the mobile terminal includes at least two shootings
Head, methods described include：
Open the first photographic head and second camera；
The depth of view information of inframe of finding a view subject；
Judge to be taken main body mobile message whether less than predetermined amplitude threshold value；
When the mobile message is less than predetermined amplitude threshold value, then close the second camera；
Using the first photographic head shooting image.
2. method according to claim 1, it is characterised in that whether the be taken mobile message of main body of the judgement is less than
The step of predetermined amplitude threshold value, includes：
Collection fisrt feature image and second feature image in specified time interval are being separated by using first photographic head；Its
In, the fisrt feature image includes that the primary importance information of the main body that is taken, the second feature image include described
The second position information of the main body that is taken；
Judge whether the primary importance information is consistent with the second position information；
When the primary importance information is inconsistent with the second position information, the primary importance information and second is determined
The difference of confidence breath is mobile message；
Judge the mobile message whether less than predetermined amplitude threshold value.
3. method according to claim 1 and 2, it is characterised in that described be less than predetermined amplitude threshold when the mobile message
During value, then the step of close the second camera before, also include：
Using the acquisition parameters of the second camera, first photographic head is set.
4. method according to claim 3, it is characterised in that the acquisition parameters include focus information and/or aperture letter
Breath and/or aperture time information and/or gain information.
5. method according to claim 3, it is characterised in that described using the first photographic head shooting image the step of
Including：
The click event for screen key of receive user；
For the click event, the first photographic head shooting image.
6. a kind of mobile terminal, it is characterised in that the mobile terminal includes that at least two photographic head, the terminal include：
Photographic head opening module, for opening the first photographic head and second camera；
Depth of view information acquisition module, for the depth of view information of inframe subject of finding a view；
Mobile message judge module, for the main body that judges to be taken mobile message whether less than predetermined amplitude threshold value；
Second camera closedown module, for when the mobile message is less than predetermined amplitude threshold value, then closing described second and taking the photograph
As head；
First photographic head taking module, for adopting the first photographic head shooting image.
7. terminal according to claim 6, it is characterised in that the mobile message judge module includes：
Image taking submodule, for being separated by collection fisrt feature image in specified time interval using first photographic head
And second feature image；Wherein, the fisrt feature image includes the primary importance information of the main body that is taken, described second
Characteristic image includes the second position information of the main body that is taken；
Positional information judging submodule, for judging whether the primary importance information is consistent with the second position information；
Mobile message determination sub-module, for when the primary importance information is inconsistent with the second position information, determining
The primary importance information is mobile message with the difference of second position information；
Whether predetermined amplitude threshold decision submodule, for judging the mobile message less than predetermined amplitude threshold value.
8. the terminal according to claim 6 or 7, it is characterised in that the mould being connected with the second camera closedown module
Block also includes：
First photographic head setup module, arranges first photographic head for the acquisition parameters using the second camera.
9. terminal according to claim 8, it is characterised in that the acquisition parameters include focus information and/or aperture letter
Breath and/or aperture time information and/or gain information.
10. terminal according to claim 8, it is characterised in that the first photographic head taking module includes：
Click event receiving submodule, for the click event for screen key of receive user；
Image taking submodule, for being directed to the click event, the first photographic head shooting image.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201611025799.5A CN106506958B (en) | 2016-11-15 | 2016-11-15 | Method for shooting by adopting mobile terminal and mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611025799.5A CN106506958B (en) | 2016-11-15 | 2016-11-15 | Method for shooting by adopting mobile terminal and mobile terminal |
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| CN107493438A (en) * | 2017-09-26 | 2017-12-19 | 华勤通讯技术有限公司 | Continuous shooting method and device, the electronic equipment of dual camera |
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| CN106506958B (en) | 2020-04-10 |
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