CN106454094A - Shooting method and device, and mobile terminal - Google Patents
Shooting method and device, and mobile terminal Download PDFInfo
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- CN106454094A CN106454094A CN201610910825.6A CN201610910825A CN106454094A CN 106454094 A CN106454094 A CN 106454094A CN 201610910825 A CN201610910825 A CN 201610910825A CN 106454094 A CN106454094 A CN 106454094A
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- shooting
- picture frame
- picture
- duration
- video data
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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
- H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
-
- 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
- H04N23/6811—Motion detection based on the image signal
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
Abstract
The invention provides a shooting method and device, and a mobile terminal. The shooting method comprises the following steps: receiving a shooting instruction, and performing image acquiring in the process of receiving the shooting instruction, and obtaining the video data acquired during the period of receiving the shooting instruction; confirming the duration of the stable video interface in the video data; and generating a shooting picture based on the image frames within the duration. According to the shooting method, all the pictures shot during the shooting process are cached, and the cached pictures which have stable video interfaces in all pictures are used as shooting pictures, therefore, the problem that the picture is not clear due to shooting jitter can be avoided; and thus, the user experience is improved.
Description
Technical field
The present invention relates to communication technical field, particularly to a kind of image pickup method, device and mobile terminal.
Background technology
With the development of Internet technology, the function that mobile terminal provides also becomes rich and varied, particularly therewith
The function carrying out on mobile terminals taking pictures or imaging is liked by user especially.
But, for the shoot function of current mobile terminal camera, may because of user be in one unstable
Cause the unsharp problem of shooting picture to exist under state, and then affect the shooting quality of whole picture.
Content of the invention
It is contemplated that solve above-mentioned technical problem at least to a certain extent.
To this end, the first of the present invention purpose is to propose a kind of image pickup method, the method is by caching shooting process
All pictures, using will the stable picture in all picture median surfaces of caching as shooting picture, thus avoid because of shooting shake
And cause the unsharp problem of picture to occur, improve Consumer's Experience.
Second object of the present invention is to propose a kind of filming apparatus.
Third object of the present invention is to propose a kind of mobile terminal.
For reaching above-mentioned purpose, embodiment proposes a kind of image pickup method according to a first aspect of the present invention, comprises the following steps：
Receive shooting instruction, and carry out IMAQ during receiving described shooting instruction, obtain receiving described shooting instruction
Video data in period；Determine the duration that in described video data, video clip is stable；According in the described duration
Picture frame generate shooting picture.
The image pickup method of the embodiment of the present invention, the implementation of function is simple and reliable, it is not necessary to user carries out extra behaviour
Make, and functional realiey mode is intelligent, automation, can be according to all pictures of the caching in shooting time section, accurately quickly
The picture of selecting stable interface as shooting picture, it is to avoid cause the unsharp problem of picture to go out because shooting shake
Existing, improve user and shoot experience.
Second aspect present invention embodiment provides a kind of filming apparatus, including：Acquisition module, is used for receiving shooting and refers to
Order, and carry out IMAQ during receiving described shooting instruction, obtain interior regarding during receiving described shooting instruction
Frequency evidence；Determining module, for determining the duration that in described video data, video clip is stable；Generation module, is used for root
Generate shooting picture according to the picture frame in the described duration.
The filming apparatus of the embodiment of the present invention, by gathering image in shooting instruction process, during obtaining shooting instruction
Interior video data, and then determine the duration of stable video clip according to video data and generate according to the duration
Shooting picture, it is to avoid cause the unsharp problem of picture to occur because shooting shake, improve user and shoot experience.Additionally,
The implementation of function is simple and reliable, it is not necessary to user carries out extra operation, decreases the unnecessary trouble of user.
Third aspect present invention embodiment proposes a kind of mobile terminal, including：Processor；
For storing the memory of processor executable；
Wherein, described processor is configured to：Receive shooting instruction, and carry out during receiving described shooting instruction
IMAQ, obtains video data interior during receiving described shooting instruction；Determine that in described video data, video clip is steady
The fixed duration；Generate shooting picture according to the picture frame in the described duration.
The additional aspect of the present invention and advantage will part be given in the following description, and part will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description
Above-mentioned and/or the additional aspect of the present invention and advantage are from combining the description to embodiment for the accompanying drawings below and will become
Obvious and easy to understand, wherein：
Fig. 1 is the flow chart of the image pickup method of one embodiment of the invention；
Fig. 2 is the flow chart of the image pickup method of another embodiment of the present invention；
Fig. 3 is the structural representation of the filming apparatus of one embodiment of the invention；
Fig. 4 is the structural representation of the determining module of one embodiment of the invention；
Fig. 5 is the structural representation of the filming apparatus of another embodiment of the present invention；
Fig. 6 is the structural representation of the generation module of one embodiment of the invention；
Fig. 7 is the structural representation of the filming apparatus of further embodiment of the present invention；
Fig. 8 is the structural representation of the mobile terminal of one embodiment of the invention.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or has the element of same or like function.Below with reference to attached
The embodiment that figure describes is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings 1 a kind of image pickup method that embodiment proposes according to a first aspect of the present invention is described.
Fig. 1 is the flow chart of the image pickup method according to one embodiment of the invention.As it is shown in figure 1, implement according to the present invention
The image pickup method of example, including：
S101, receives shooting instruction, and carries out IMAQ during receiving shooting instruction, obtains receiving shooting
Video data interior during instruction.
Wherein, refer to detect that user starts to trigger shooting push button to detecting that user stops touching during receiving shooting instruction
Send out the time between shooting push button.Wherein, shooting push button can be physical button or virtual touch button.
For example, in order to obtain satisfied shooting picture, user can be on the shooting interface of mobile terminal camera
Touch shooting push button and operate to start shooting, and camera stops shooting operation after finger leaves shooting push button.Specifically, shifting is worked as
When dynamic terminal is opened camera and detects that user touches shooting push button, mobile terminal begins to backstage buffered video, whole when moving
End detects that user stops caching when leaving shooting push button.
It should be noted that above-mentioned mobile terminal can be but not limited to smart mobile phone, camera, panel computer etc. has bat
The smart machine of camera shooting function.
S102, determines the duration that in video data, video clip is stable.
In embodiments of the present invention, mobile terminal can obtain the video data of caching and calculate the picture number of video data
According to determine the duration that in video data, video clip is stable.
Specifically, in one embodiment of the invention, the video of mobile terminal caching during obtaining camera shooting
After data, can according to image parameter set in advance judge each picture frame in video data image parameter (as definition,
Noise information etc.) whether meet corresponding image parameter scope set in advance, so that the picture frame of image parameter scope will be met
As stable video clip, and then stablize video clip according to continuous print and determine the video clip stable duration.
In another embodiment of the present invention, mobile terminal is after obtaining the buffered video data during camera shooting,
The difference of adjacent two two field pictures in comparable video data, if difference is less than the threshold value preset, it is determined that the two picture frame
For stable video clip, thus, the image of continuous-stable can be determined by judging the picture frame that each is adjacent successively
Frame, and then determine the video clip stable duration according to the picture frame of the continuous-stable determining.
Can quickly and easily determine the duration that in video data, video clip is stable by above two mode.
Except of course that above two determines also has other determination mode outside the duration, it is not repeated at this.
S103, generates shooting picture according to the picture frame in the duration.
After the video clip determining in the video data continual and steady time, mobile terminal can continue according to stable interface
Time generate shooting picture.
Specifically, generate shooting picture according to the duration to be realized by following several ways：First kind of way, moves
Dynamic terminal can be using any image frame in the duration as final shooting picture；The second way, mobile terminal also may be used
With the shooting picture final according to the partly or entirely synthesis in the picture frame in the duration；The third mode, mobile terminal
Also can carry out landscaping treatment by first kind of way or the second way obtain picture, thus it is clear to allow users to obtain picture
Clear, the high shooting picture of quality, meet the shooting demand of user further, promote and experience.
It should be appreciated that the embodiment of the present invention is by obtaining the buffered video during mobile terminal shooting, calculating video counts
Every frame data according to, judging whether to occur in buffered video stable picture, and picture is stablized in determination when occurring stablize picture
The duration in face, and then it is clear to generate picture according to the duration of stable picture, customer satisfaction system picture.
The image pickup method of the embodiment of the present invention, according to the video data during shooting instruction acquisition shooting instruction, and determines
Video clip in video data stablizes the duration, shoots picture to generate according to the picture frame in the duration, thus keeps away
The shake of user during having exempted from because of shooting and cause the unsharp problem of shooting picture, and the functional realiey side of above-mentioned image pickup method
Formula is simple and reliable, it is not necessary to user carries out extra operation, and shoot function is intelligent, automation, improves the success rate of shooting,
Improve user and shoot experience.
Fig. 2 is the flow chart of the image pickup method of another embodiment of the present invention.As in figure 2 it is shown, the bat of the embodiment of the present invention
Take the photograph method, including：
S201, proceeds by IMAQ when detecting when shooting push button is triggered, row cache of going forward side by side.
S202, when detecting that shooting push button stops IMAQ and caching when stopping triggering, obtains video data.
S203, filters out the first picture frame sequence meeting preset requirement from video data.
Wherein, during the first picture frame sequence refers to camera shooting, the video data of caching meets pre-conditioned picture frame
Sequence.
Specifically, in one embodiment of the invention, the first picture frame in video data is screened according to preset requirement
Preset requirement in sequence can be：The image parameter of each picture frame in image sequence is satisfied by pre-conditioned；Or, figure
In picture frame sequence, the difference of the picture frame that any two is adjacent is less than predetermined threshold value.Wherein it is desired to explanation, image parameter can
Including image sharpness and/or noise information etc..Certain above-mentioned image parameter can set different parameters according to actual conditions,
At this, it is not specifically addressed.
Especially, in an embodiment of the present invention, meet preset requirement if there is multiple image sequences, then will comprise
The image sequence of many picture frames is as the first image sequence, thus can accurately determine that appearance is stable by multiple image sequences
The duration at interface, can effectively reduce and even avoid because the image difference of front and back's consecutive frame is little, but picture is in fact and unclear
Clear picture frame occurs as the situation of shooting picture.
S204, determines the quantity of picture frame in the first picture frame sequence.
S205, determines the duration according to the quantity of picture frame in the first picture frame sequence.
In embodiments of the present invention, determine that the duration is appreciated that according to the quantity of picture frame in the first picture frame sequence
For, the multiple picture frames comprising in picture frame sequence, and the corresponding time point of each picture frame, therefore, it can according to image
The image frames numbers comprising in frame sequence determines stable interface duration.
S206, it is judged that whether the duration is more than Preset Time.
S207, if the duration is more than Preset Time, then generates shooting picture according to the picture frame in the duration.
It should be appreciated that after determining the stable interface duration, mobile terminal can according to the duration determining with pre-
If time compare, whether the duration to judge stable picture exceedes the default time, when judging the duration
Exceeded preset time when, using exceed Preset Time stable picture as final shooting picture.It is possible to lifting to obtain
The accuracy of the stable interface taking, thus promote the definition of shooting image further.
S208, selects any one Zhang Zuowei shooting picture the picture frame within the duration.
The image pickup method of the embodiment of the present invention, the implementation of function is simple and reliable, it is not necessary to user carries out extra behaviour
Make, and functional realiey mode is intelligent, automation, can select quickly and accurately according to all pictures in shooting time section
Go out the picture of stable interface as shooting picture, it is to avoid cause picture unsharp problem to occur because shooting shake, raising
User shoots experience.
In order to realize above-described embodiment, the present invention also proposes a kind of filming apparatus.
Fig. 3 is the structural representation of the filming apparatus according to one embodiment of the invention.
As it is shown on figure 3, filming apparatus 100 according to embodiments of the present invention, including：Acquisition module the 10th, determining module 20 and
Generation module 30.
Specifically, acquisition module 10 can be used for receiving shooting instruction, and carries out image during receiving shooting instruction
Gather, obtain video data interior during receiving shooting instruction.
More specifically, in an embodiment of the application, acquisition module 10 specifically for：When shooting push button quilt being detected
IMAQ is proceeded by, row cache of going forward side by side during triggering；Stop IMAQ when detecting when described shooting push button stops triggering
And caching, obtain described video data.
Wherein, refer to detect that user starts to trigger shooting push button to detecting that user stops touching during receiving shooting instruction
Send out the time between shooting push button.Wherein, shooting push button can be physical button or virtual touch button.
For example, in order to obtain satisfied shooting picture, user can be on the shooting interface of mobile terminal camera
Touch shooting push button and operate to start shooting, and camera stops shooting operation after finger leaves shooting push button.Specifically, shifting is worked as
When dynamic terminal is opened camera and detects that user touches shooting push button, mobile terminal begins to backstage buffered video, whole when moving
End detects that user stops caching when leaving shooting push button.
It should be noted that above-mentioned mobile terminal can be but not limited to smart mobile phone, camera, panel computer etc. has bat
The smart machine of camera shooting function.
Determining module 20 can be used for determining the duration that in video data, video clip is stable.
In one embodiment of the invention, as shown in Figure 4, the determining module 20 of the embodiment of the present invention also includes：Screening
Subelement the 21st, the first determination subelement 22 and the second determination subelement 23.Wherein, subelement 21 is screened for from video data
Filter out the first picture frame sequence meeting preset requirement.Wherein, caching during the first picture frame sequence refers to camera shooting
Video data meets pre-conditioned picture frame sequence.Specifically, in one embodiment of the invention, sieve according to preset requirement
The preset requirement in the first picture frame sequence in video data is selected to be：The image ginseng of each picture frame in image sequence
Number is satisfied by pre-conditioned；Or, in picture frame sequence, the difference of the picture frame that any two is adjacent is less than predetermined threshold value.Its
In, it should be noted that image parameter can include image sharpness and/or noise information etc..Certain above-mentioned image parameter is permissible
Set different parameters according to actual conditions, at this, it is not specifically addressed.Especially, in an embodiment of the present invention,
Meet preset requirement if there is multiple image sequences, then using comprise most picture frame image sequence as the first image sequence
Row, thus the duration that stable interface occurs can be accurately determined by multiple image sequences, can effectively reduce even
Avoid because front and back's two field picture difference is little, but picture in fact and unsharp picture frame as shooting picture situation occur.
Wherein, the first determination subelement 22 is for determining the quantity of picture frame in the first picture frame sequence；Second determines son
Unit 23 is for determining the duration according to the quantity of picture frame in the first picture frame sequence.In embodiments of the present invention, according to
In first picture frame sequence, the quantity of picture frame determines the duration it is to be understood that multiple images of comprising in picture frame sequence
Frame, and the corresponding time point of each picture frame, therefore, it can the image frames numbers according to comprising in picture frame sequence and determine
Stable interface duration.
Generation module 30 can be used for generating shooting picture according to the picture frame in the duration.An enforcement in the present invention
In example, after the video clip determining in the video data continual and steady time, mobile terminal can be lasting according to stable interface
Time generates shooting picture.
Specifically, generate shooting picture according to the duration to be realized by following several ways：First kind of way, moves
Dynamic terminal can be using any image frame in the duration as final shooting picture；The second way, mobile terminal also may be used
With the shooting picture final according to the partly or entirely synthesis in the picture frame in the duration；The third mode, mobile terminal
Also can carry out landscaping treatment by first kind of way or the second way obtain picture, thus it is clear to allow users to obtain picture
Clear, the high shooting picture of quality, meet the shooting demand of user further, promote and experience.
It should be appreciated that the embodiment of the present invention is by obtaining the buffered video during mobile terminal shooting, calculating video counts
Every frame data according to, judging whether to occur in buffered video stable picture, and picture is stablized in determination when occurring stablize picture
The duration in face, and then it is clear to generate picture according to the duration of stable picture, customer satisfaction system picture.
The filming apparatus of the embodiment of the present invention, by gathering image in shooting instruction process, during obtaining shooting instruction
Interior video data, and then determine the duration of stable video clip according to video data and generate according to the duration
Shooting picture, it is to avoid cause the unsharp problem of picture to occur because shooting shake, improve user and shoot experience.Additionally,
The implementation of function is simple and reliable, it is not necessary to user carries out extra operation, decreases the unnecessary trouble of user.
So that those skilled in the art can clearly understand the feature of the present invention, below in conjunction with Fig. 5
It is described further.
Fig. 5 is the structural representation of the filming apparatus according to another embodiment of the present invention.
As it is shown in figure 5, filming apparatus 100 in accordance with another embodiment of the present invention, including：The 10th, acquisition module determines mould
Block the 20th, generation module 30 and judge module 40.
Specifically, acquisition module 10 can be used for receiving shooting instruction, and carries out image during receiving shooting instruction
Gather, obtain video data interior during receiving shooting instruction.Shooting push button shooting push button
Wherein, refer to detect that user starts to trigger shooting push button to detecting that user stops touching during receiving shooting instruction
Send out the time between shooting push button.Wherein, shooting push button can be physical button or virtual touch button.
More specifically, in an embodiment of the application, acquisition module 10 specifically for：When shooting push button quilt being detected
IMAQ is proceeded by, row cache of going forward side by side during triggering；Stop IMAQ when detecting when described shooting push button stops triggering
And caching, obtain described video data.
For example, in order to obtain satisfied shooting picture, user can be on the shooting interface of mobile terminal camera
Touch shooting push button and operate to start shooting, and camera stops shooting operation after finger leaves shooting push button.Specifically, shifting is worked as
When dynamic terminal is opened camera and detects that user touches shooting push button, mobile terminal begins to backstage buffered video, whole when moving
End detects that user stops caching when leaving shooting push button.
It should be noted that above-mentioned mobile terminal can be but not limited to smart mobile phone, camera, panel computer etc. has bat
The smart machine of camera shooting function.
Determining module 20 can be used for determining the duration that in video data, video clip is stable.
In one embodiment of the invention, as shown in Figure 4, the determining module 20 of the embodiment of the present invention also includes：Screening
Subelement the 21st, the first determination subelement 22 and the second determination subelement 23.Wherein, subelement 21 is screened for from video data
Filter out the first picture frame sequence meeting preset requirement.Wherein, caching during the first picture frame sequence refers to camera shooting
Video data meets pre-conditioned picture frame sequence.Specifically, in one embodiment of the invention, sieve according to preset requirement
The preset requirement in the first picture frame sequence in video data is selected to be：The image ginseng of each picture frame in image sequence
Number is satisfied by pre-conditioned；Or, in picture frame sequence, the difference of the picture frame that any two is adjacent is less than predetermined threshold value.Its
In, it should be noted that image parameter can include image sharpness and/or noise information etc..Certain above-mentioned image parameter is permissible
Set different parameters according to actual conditions, at this, it is not specifically addressed.Especially, in an embodiment of the present invention,
Meet preset requirement if there is multiple image sequences, then using comprise most picture frame image sequence as the first image sequence
Row, thus the duration that stable interface occurs can be accurately determined by multiple image sequences, can effectively reduce even
Avoid because front and back's two field picture difference is little, but picture in fact and unsharp picture frame as shooting picture situation occur.
Wherein, the first determination subelement 22 is for determining the quantity of picture frame in the first picture frame sequence；Second determines son
Unit 23 is for determining the duration according to the quantity of picture frame in the first picture frame sequence.In embodiments of the present invention, according to
In first picture frame sequence, the quantity of picture frame determines the duration it is to be understood that multiple images of comprising in picture frame sequence
Frame, and the corresponding time point of each picture frame, therefore, it can the image frames numbers according to comprising in picture frame sequence and determine
Stable interface duration.
Judge module 40 can be used for judging whether the duration is more than Preset Time.Wherein, generation module 30 is for holding
When the continuous time is more than Preset Time, generate shooting picture according to the picture frame in the duration.
Generation module 30 can be used for generating shooting picture according to the picture frame in the duration.Specifically, the present invention's
In embodiment, as shown in Figure 6, generation module 30 also includes：Selecting subelement 31, this selection subelement 31 is for from the duration
Interior picture frame selects any one Zhang Zuowei shooting picture.
The filming apparatus of the embodiment of the present invention, by gathering image in shooting instruction process, during obtaining shooting instruction
Interior video data, and then determine the duration of stable video clip according to video data and generate according to the duration
Shooting picture, it is to avoid cause the unsharp problem of picture to occur because shooting shake, improve user and shoot experience.Additionally,
The implementation of function is simple and reliable, it is not necessary to user carries out extra operation, decreases the unnecessary trouble of user.
To sum up, the filming apparatus of the invention described above can carry out overall embodiment by Fig. 7.
The present invention is described below in detail and proposes the embodiment of a kind of mobile terminal, can be configured to perform present invention shooting
Device embodiment.For details not disclosed in mobile terminal embodiment of the present invention, refer to filming apparatus of the present invention and implement
Example.
Fig. 8 is the structural representation of the mobile terminal of the embodiment of the present invention.For example, mobile device 800 can be mobile electricity
Words, tablet device, personal digital assistant etc..
With reference to Fig. 8, mobile device 800 can include following one or more assembly：Process assembly 802, memory 804,
Power supply module 806, multimedia groupware 808, audio-frequency assembly 810, the interface 812 of input/output (I/O), sensor cluster 814,
And communications component 816.
Process assembly 802 and generally control the integrated operation of device 800, such as with display, call, data communication, phase
The operation that machine operation and record operation are associated.Process assembly 802 and can include that one or more processor 820 performs to refer to
Order, to complete all or part of step of above-mentioned method.Additionally, process assembly 802 can include one or more module, just
Mutual in process between assembly 802 and other assemblies.For example, process assembly 802 and can include multi-media module, many to facilitate
Media component 808 and process between assembly 802 mutual.
Memory 804 is configured to store various types of data to support the operation at equipment 800.Showing of these data
Example includes the instruction of any application program for operation on device 800 or method, contact data, telephone book data, disappears
Breath, picture, video etc..Memory 804 can be by any kind of volatibility or non-volatile memory device or their group
Close and realize, such as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), erasable compile
Journey read-only storage (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, flash
Device, disk or CD.
The various assembly that power supply module 806 is device 800 provides electric power.Power supply module 806 can include power management system
System, one or more power supplys, and other generate, manage and distribute, with for device 800, the assembly that electric power is associated.
Multimedia groupware 808 includes the screen of one output interface of offer between described device 800 and user.One
In a little embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen
Curtain may be implemented as touch-screen, to receive the input signal from user.Touch panel includes one or more touch sensing
Device is to sense touch, to slide and the gesture on touch panel.Described touch sensor can not only sense touch or sliding action
Border, but also detection and described touch or slide related duration and pressure.In certain embodiments, many matchmakers
Body assembly 808 includes a front-facing camera and/or post-positioned pick-up head.When equipment 800 is in operator scheme, such as screening-mode or
During video mode, front-facing camera and/or post-positioned pick-up head can receive the multi-medium data of outside.Each front-facing camera and
Post-positioned pick-up head can be a fixing optical lens system or have focal length and optical zoom ability.
Audio-frequency assembly 810 is configured to output and/or input audio signal.For example, audio-frequency assembly 810 includes a Mike
Wind (MIC), when device 800 is in operator scheme, during such as call model, logging mode and speech recognition mode, microphone is joined
It is set to receive external audio signal.The audio signal being received can be further stored at memory 804 or via communication set
Part 816 sends.In certain embodiments, audio-frequency assembly 810 also includes a loudspeaker, is used for exporting audio signal.
I/O interface 812 provides interface for processing between assembly 802 and peripheral interface module, above-mentioned peripheral interface module can
To be keyboard, put striking wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and lock
Set button.
Sensor cluster 814 includes one or more sensor, for providing the state of various aspects to comment for device 800
Estimate.For example, what sensor cluster 814 can detect equipment 800 opens/closed mode, and the relative positioning of assembly is for example described
Assembly is display and the keypad of device 800, and sensor cluster 814 can also detect device 800 or 800 1 assemblies of device
Position change, user is presence or absence of with what device 800 contacted, device 800 orientation or acceleration/deceleration and device 800
Temperature changes.Sensor cluster 814 can include proximity transducer, is configured to detect when not having any physical contact
The existence of neighbouring object.Sensor cluster 814 can also include optical sensor, such as CMOS or ccd image sensor, for becoming
Use as in application.In certain embodiments, this sensor cluster 814 can also include acceleration transducer, gyro sensors
Device, Magnetic Sensor, pressure sensor or temperature sensor.
Communications component 816 is configured to facilitate the communication of wired or wireless mode between device 800 and other equipment.Device
800 can access the wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof.An exemplary enforcement
In example, communications component 816 receives the broadcast singal from external broadcasting management system or broadcast related information via broadcast channel.
In one exemplary embodiment, described communications component 816 also includes near-field communication (NFC) module, to promote junction service.Example
As, can be based on RF identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology,
Bluetooth (BT) technology and other technologies realize.
In the exemplary embodiment, device 800 can be by one or more application specific integrated circuits (ASIC), numeral letter
Number processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components realize, are used for performing said method.
In the exemplary embodiment, a kind of non-transitory computer-readable recording medium including instruction, example are additionally provided
As included the memory 804 of instruction, above-mentioned instruction can be performed by the processor 820 of device 800 to complete said method.For example,
Described non-transitory computer-readable recording medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk
With optical data storage devices etc..
Those skilled in the art, after considering specification and putting into practice invention disclosed herein, will readily occur to its of the present invention
Its embodiment.The application is intended to any modification, purposes or the adaptations of the present invention, these modification, purposes or
Person's adaptations is followed the general principle of the present invention and includes the undocumented common knowledge in the art of the disclosure
Or conventional techniques means.Description and embodiments is considered only as exemplary, and true scope and spirit of the invention are by following
Claim is pointed out.
It should be appreciated that the invention is not limited in precision architecture described above and illustrated in the accompanying drawings, and
And various modifications and changes can carried out without departing from the scope.The scope of the present invention is only limited by appended claim.
Claims (17)
1. an image pickup method, it is characterised in that comprise the following steps：
Receive shooting instruction, and carry out IMAQ during receiving described shooting instruction, obtain receiving described shooting
Video data interior during instruction；
Determine the duration that in described video data, video clip is stable；
Generate shooting picture according to the picture frame in the described duration.
2. the method for claim 1, it is characterised in that stable the continuing of video clip in determining described video data
After time, also include：
Judge whether the described duration is more than Preset Time；
Wherein, when the described duration is more than described Preset Time, shooting is generated according to the picture frame in the described duration
Picture.
3. the method for claim 1, it is characterised in that described reception shooting instruction, and receiving described shooting instruction
During carry out IMAQ, obtain interior video data during receiving described shooting instruction, including：
IMAQ is proceeded by when detecting, row cache of going forward side by side when shooting push button is triggered；
When detecting that described shooting push button stops IMAQ and caching when stopping triggering, obtain described video data.
4. the method for claim 1, it is characterised in that stable the holding of video clip in the described video data of described determination
The continuous time, including：
The the first picture frame sequence meeting preset requirement is filtered out from described video data；
Determine the quantity of picture frame in described first picture frame sequence；
Determine the described duration according to the quantity of picture frame in described first picture frame sequence.
5. method as claimed in claim 4, it is characterised in that meet described preset requirement if there is multiple image sequences,
Then using comprise most picture frame image sequence as described first image sequence.
6. the method as described in claim 4 or 5, it is characterised in that
Described preset requirement is, the image parameter of each picture frame in image sequence is satisfied by pre-conditioned；
Or,
Described preset requirement is, in picture frame sequence, the difference of the picture frame that any two is adjacent is less than predetermined threshold value.
7. method as claimed in claim 6, it is characterised in that described image parameter includes definition and/or noise information.
8. the method for claim 1, it is characterised in that described generation according to the picture frame in the described duration shoots
Picture, including：
Picture frame within the described duration selects to shoot described in any one Zhang Zuowei picture.
9. a filming apparatus, it is characterised in that include：
Acquisition module, is used for receiving shooting instruction, and carries out IMAQ during receiving described shooting instruction, obtain
Video data interior during receiving described shooting instruction；
Determining module, for determining the duration that in described video data, video clip is stable；
Generation module, for generating shooting picture according to the picture frame in the described duration.
10. device as claimed in claim 9, it is characterised in that also include：
Judge module, is used for judging whether the described duration is more than Preset Time；
Wherein, described generation module is for when the described duration is more than described Preset Time, according in the described duration
Picture frame generate shooting picture.
11. devices as claimed in claim 9, it is characterised in that described acquisition module specifically for：
IMAQ is proceeded by when detecting, row cache of going forward side by side when shooting push button is triggered；
When detecting that described shooting push button stops IMAQ and caching when stopping triggering, obtain described video data.
12. devices as claimed in claim 9, it is characterised in that described determining module specifically includes：
Screening subelement, for filtering out the first picture frame sequence meeting preset requirement from described video data；
First determination subelement, for determining the quantity of picture frame in described first picture frame sequence；
Second determination subelement, for determining the described duration according to the quantity of picture frame in described first picture frame sequence.
13. devices as claimed in claim 12, it is characterised in that meet described presetting if there is multiple image sequences and want
Ask, then described screening subelement using comprise most picture frame image sequence as described first image sequence.
14. devices as described in claim 12 or 13, it is characterised in that
Described preset requirement is, the image parameter of each picture frame in image sequence is satisfied by pre-conditioned；
Or,
Described preset requirement is, in picture frame sequence, the difference of the picture frame that any two is adjacent is less than predetermined threshold value.
15. devices as claimed in claim 14, it is characterised in that described image parameter includes definition and/or noise information.
16. devices as claimed in claim 9, it is characterised in that described generation module specifically includes：
Select subelement, for the picture frame within the described duration selects to shoot described in any one Zhang Zuowei picture.
17. 1 kinds of mobile terminals, it is characterised in that include：Processor；
For storing the memory of processor executable；
Wherein, described processor is configured to：
Receive shooting instruction, and carry out IMAQ during receiving described shooting instruction, obtain receiving described shooting
Video data interior during instruction；
Determine the duration that in described video data, video clip is stable；
Generate shooting picture according to the picture frame in the described duration.
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| CN201610910825.6A CN106454094A (en) | 2016-10-19 | 2016-10-19 | Shooting method and device, and mobile terminal |
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| CN201610910825.6A CN106454094A (en) | 2016-10-19 | 2016-10-19 | Shooting method and device, and mobile terminal |
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