CN104469172B - Time-lapse shooting method and device - Google Patents
Time-lapse shooting method and device Download PDFInfo
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- CN104469172B CN104469172B CN201410852742.7A CN201410852742A CN104469172B CN 104469172 B CN104469172 B CN 104469172B CN 201410852742 A CN201410852742 A CN 201410852742A CN 104469172 B CN104469172 B CN 104469172B
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Abstract
The disclosure is directed to time-lapse shooting method and device, and picture is obtained for automatically generating time-lapse shooting.The described method includes：According to default delay duration and default section hop count, the default delay duration is divided into multiple periods；Within each period, the picture in same viewfinder area is shot；Section is extracted in the picture shot according to default stitching direction out of each the period；The section of extraction is spliced into time-lapse shooting by the default stitching direction and obtains picture.The disclosure can automatically generate time-lapse shooting and obtain picture, avoid photographer from being waited for always in place of finding a view, improve shooting efficiency, saved human cost used in time-lapse shooting.
Description
Technical field
This disclosure relates to camera technology field, more particularly to time-lapse shooting method and device.
Background technology
In correlation technique, go out the camera work now known as time-lapse shooting, photographer shoots same find a view in delay duration
In the photo of different periods in scenic spot.Photographer manually selects out the photo as material from the photo of shooting, and utilization will be selected
The photo selected averagely synthesizes a photo.Photo obtained by the synthesis obtains photo by time-lapse shooting.
The content of the invention
To overcome problem present in correlation technique, the embodiment of the present disclosure provides time-lapse shooting method and device, for certainly
Dynamic generation time-lapse shooting obtains picture.
According to the first aspect of the embodiment of the present disclosure, there is provided a kind of time-lapse shooting method, including：
According to default delay duration and default section hop count, the default delay duration is divided into multiple periods；
Within each period, the picture in same viewfinder area is shot；
Section is extracted in the picture shot according to default stitching direction out of each the period；
The section of extraction is spliced into time-lapse shooting by the default stitching direction and obtains picture.
In one embodiment, it is described within each period, shoot the picture in same viewfinder area, it may include：
Within each period, judge whether there is moving object in the viewfinder area；
When not having moving object in the viewfinder area, picture shooting is carried out to the viewfinder area.
In one embodiment, it is described within each period, shoot the picture in same viewfinder area, it may include：
Within each period, the picture of the default quantity in same viewfinder area is shot；
The basis is preset and section is extracted in the picture that stitching direction is shot out of each the period, including：
For each period, selection figure in the picture of the default quantity shot by preset strategy out of described the period
Piece；
Section is extracted from the picture of selection according to default stitching direction.
In one embodiment, the basis presets delay duration and default section hop count, and the default delay duration is drawn
It is divided into multiple periods, it may include：
By default delay duration divided by default section hop count, average duration is obtained；
The default delay duration is divided into by multiple periods according to the average duration.
In one embodiment, it is described within each period, before shooting the picture in same viewfinder area, the method
It may also include：
The prompting for determining that capture apparatus is fixed is presented；
It is described within each period, shoot the picture in same viewfinder area, it may include：
After confirmation instruction is received, start within each period, shoot the picture in same viewfinder area.
In one embodiment, the basis, which is preset, extracts section in the picture that stitching direction is shot out of each the period,
It may include：
For the picture shot in each period, by the picture segmentation into default section section in default stitching direction
Several sections；
According to order of the period where the picture in the multiple period, determine section to be extracted in institute
State the position in picture；
The section at the position is extracted from the section of the picture segmentation.
According to the second aspect of the embodiment of the present disclosure, there is provided a kind of time-lapse shooting device, it is characterised in that including：
Division module, for according to default delay duration and default section hop count, the default delay duration to be divided into
Multiple periods；
Taking module, within each period, shooting the picture in same viewfinder area；
Extraction module, for extracting section in the picture that is shot according to default stitching direction out of each the period；
Concatenation module, picture is obtained for the section of extraction to be spliced into time-lapse shooting by the default stitching direction.
In one embodiment, the taking module, it may include：
Judging submodule, within each period, judging whether there is moving object in the viewfinder area；
First shooting submodule, for when not having moving object in the viewfinder area, being carried out to the viewfinder area
Picture shooting.
In one embodiment, the taking module, it may include：
Second shooting submodule, within each period, shooting the picture of the default quantity in same viewfinder area；
The extraction module, including：
Select submodule, for for each period, the default quantity shot by preset strategy out of described the period
Picture in select picture；
First extracting sub-module, for extracting section from the picture of selection according to default stitching direction.
In one embodiment, the division module, it may include：
Calculating sub module, for by default delay duration divided by default section hop count, obtaining average duration；
Submodule is divided, for the default delay duration to be divided into multiple periods according to the average duration.
In one embodiment, described device may also include：
Reminding module, within each period, before shooting the picture in same viewfinder area, being in taking module
Now determine the prompting that capture apparatus is fixed；
The taking module, it may include：
Third shot takes the photograph submodule, and for after confirmation instruction is received, starting within each period, shooting is same to find a view
Picture in region.
In one embodiment, the extraction module, it may include：
Split submodule, for the picture for being shot in each period, by the picture in default stitching direction
It is divided into the section of default section hop count；
Determination sub-module, for the order according to the period where the picture in the multiple period, determines
The position of section to be extracted in the picture；
Second extracting sub-module, for extracting the section at the position from the section of the picture segmentation.
According to the third aspect of the embodiment of the present disclosure, there is provided a kind of filming apparatus, including：
Processor；
For storing the memory of processor-executable instruction；
Wherein, the processor is configured as：
According to default delay duration and default section hop count, the default delay duration is divided into multiple periods；
Within each period, the picture in same viewfinder area is shot；
Section is extracted in the picture shot according to default stitching direction out of each the period；
The section of extraction is spliced into time-lapse shooting by the default stitching direction and obtains picture.
The technical scheme provided by this disclosed embodiment can include the following benefits：The disclosure can be automatically multiple
Shooting picture in period, and the picture of shooting is cut into slices, a picture is spliced into using section in picture, so as to
Automatically generate time-lapse shooting and obtain picture, avoid photographer from being waited for always in place of finding a view, improve shooting efficiency, save
Human cost used in time-lapse shooting.
It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not
The disclosure can be limited.
Brief description of the drawings
Attached drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the disclosure
Example, and be used to together with specification to explain the principle of the disclosure.
Fig. 1 is a kind of flow chart of time-lapse shooting method according to an exemplary embodiment.
Fig. 2 is the flow chart of the division time phase method according to an exemplary embodiment.
Fig. 3 is the flow chart of picture approach in shooting viewfinder area according to an exemplary embodiment.
Fig. 4 is a kind of flow chart of extraction dicing method according to an exemplary embodiment.
Fig. 5 is the flow chart of another extraction dicing method according to an exemplary embodiment.
Fig. 6 is the flow chart of another time-lapse shooting method according to an exemplary embodiment.
Fig. 7 is a kind of flow chart of time-lapse shooting method according to an exemplary embodiment one.
Fig. 8 is a kind of block diagram of time-lapse shooting device according to an exemplary embodiment.
Fig. 9 is the block diagram of another time-lapse shooting device according to an exemplary embodiment.
Figure 10 is the block diagram of another time-lapse shooting device according to an exemplary embodiment.
Figure 11 is the block diagram of another time-lapse shooting device according to an exemplary embodiment.
Figure 12 is a kind of block diagram suitable for time-lapse shooting device according to an exemplary embodiment.
Figure 13 is the schematic diagram that time-lapse shooting according to an exemplary embodiment one obtains picture.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During attached drawing, unless otherwise indicated, the same numbers in different attached drawings represent the same or similar key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects be described in detail in claims, the disclosure.
Fig. 1 is a kind of flow chart of time-lapse shooting method according to an exemplary embodiment, as shown in Figure 1, this prolongs
When image pickup method be used for terminal device, in camera, mobile phone, tablet computer, comprise the following steps：
In step S101, according to default delay duration and default section hop count, default delay duration is divided into multiple
Period.
In one embodiment, as shown in Fig. 2, above-mentioned steps S101 may include following steps A1 and A2：
In step A1, by default delay duration divided by default section hop count, average duration is obtained.
In step A2, default delay duration is divided into by multiple periods according to average duration.
For example, preset delay duration for 12 it is small when, preset section hop count be 24, by 12 it is small when divided by 24, put down
When duration 0.5 is small.It is interior when the default delay duration 12 after starting shooting is small, it is one when average duration 0.5 is small
Period, is divided into 24 periods altogether.
In step s 102, within each period, the picture in same viewfinder area is shot.
For example, after shooting is started, start timing, determine that first time period starts；In first time period, when full
During sufficient shooting condition, shot, if when first time period has pass by the half of mean time length, shot still without satisfaction
At the time of condition, then shot；When timing duration reaches average duration, determine that first time period terminates.Counter is clear
Zero, restart timing, determine that second time period starts；Aforesaid operations are repeated, until reaching default delay when timing total duration
During duration, stop shooting.
In one embodiment, as shown in figure 3, above-mentioned steps S102 may include following steps B1-B2：
In step bl is determined, within each period, judge whether there is moving object in viewfinder area.
For example, sample during by the image obtained in viewfinder area with the viewfinder area of storage without object moving
Picture compares, and judges whether there is moving object in viewfinder area according to comparative result.
In step B2, when not having moving object in viewfinder area, picture shooting is carried out to viewfinder area.
Do not have moving object in the picture that so, it is possible to ensure to shoot, improve the quality that time-lapse shooting obtains picture.
In step s 103, extract and cut into slices in the picture shot according to default stitching direction out of each the period.
In one embodiment, as shown in figure 4, above-mentioned steps S103 may include following steps C1-C3：
In step C1, for the picture shot in each period, by picture segmentation into pre- in default stitching direction
If the section for hop count of cutting into slices.
Wherein, default stitching direction can include：From left to right, from the top down, from inside to outside, or from lower-left to the right
On, this is not particularly limited in the disclosure.
In step C2, order of the period in multiple periods according to where picture, determines section to be extracted
Position in picture.
In step C3, the section at the position is extracted from the section of picture segmentation.
For example, it is 24 to preset stitching direction from left to right, to preset section hop count, for being shot in each period
Picture, in a direction from left to right by picture segmentation into 24 of equal in width sections, the serial number of slice position for 1~
24.Order of the period in multiple periods where picture is the 3rd period, determines section to be extracted in picture
Position serial number be 3.The section at sequence of positions number 3 is extracted from the section of picture segmentation.
In one embodiment, above-mentioned steps S102 may include：Within each period, shoot pre- in same viewfinder area
If the picture of quantity.
For example, it is 5 to preset quantity, after shooting is started, when average duration 0.5 is small, shoots 5 pictures,
Until shoot total duration reach 12 it is small when.
As shown in figure 5, above-mentioned steps S103 may include following steps D1-D2：
In step D1, for each period, in the picture of the default quantity shot by preset strategy out of period
Select picture.
For example, according to default picture feature parameter and training sample picture, trained using machine learning algorithm
Preference pattern, 1 pictures are selected using preference pattern from 5 pictures of every 0.5 interior shooting when small.
In step d 2, section is extracted from the picture of selection according to default stitching direction.
For example, for the picture selected in each period, by the picture of the selection point in default stitching direction
It is cut into the section of default section hop count；Order of the period in multiple periods according to where picture, determines to be extracted
Position of the section in picture；The section at the position is extracted from the section of the picture segmentation of selection.
In step S104, the section of extraction is spliced into time-lapse shooting by default stitching direction and obtains picture.
The technical scheme provided by this disclosed embodiment can include the following benefits：The disclosure can be automatically multiple
Shooting picture in period, and the picture of shooting is cut into slices, a picture is spliced into using section in picture, so as to
Automatically generate time-lapse shooting and obtain picture, avoid photographer from being waited for always in place of finding a view, improve shooting efficiency, save
Human cost used in time-lapse shooting.
Fig. 6 is the flow chart of another time-lapse shooting method according to an exemplary embodiment, as shown in fig. 6, should
Time-lapse shooting method is used for terminal device, in camera, mobile phone, tablet computer, comprises the following steps：
In step s 601, according to default delay duration and default section hop count, default delay duration is divided into multiple
Period.
In step S602, the prompting for determining that capture apparatus is fixed is presented.
For example, pop-up prompting：Capture apparatus frame is determined in tripod or is placed on fixing-stable position, please during shooting
It not close or follow shot equipment.
In step S603, after confirmation instruction is received, start within each period, shoot in same viewfinder area
Picture.
For example, when the confirmation button of presentation is clicked, confirmation instruction is received, is started within each period,
Shoot the picture in same viewfinder area.
In step s 604, extract and cut into slices in the picture shot according to default stitching direction out of each the period.
In step s 605, the section of extraction is spliced into time-lapse shooting by default stitching direction and obtains picture.
The exemplary illustration of above-mentioned steps S601 and step S603-S605, described in step S101-S104, herein
Repeat no more.
The technical scheme provided by this disclosed embodiment can include the following benefits：The disclosure can be automatically multiple
Shooting picture in period, and the picture of shooting is cut into slices, a picture is spliced into using section in picture, so as to
Automatically generate time-lapse shooting and obtain picture, avoid photographer from being waited for always in place of finding a view, improve shooting efficiency, save
Human cost used in time-lapse shooting.Further, it is possible to provide the prompting for being fixed capture apparatus, shoot and set in guarantee shooting process
It is standby to be fixed, improve the quality that time-lapse shooting obtains picture.
Embodiment one
Fig. 7 is a kind of flow chart of time-lapse shooting method according to an exemplary embodiment one, as shown in fig. 7, should
Time-lapse shooting method is used for terminal device, in camera, mobile phone, tablet computer, comprises the following steps：
In step s 701, by default delay duration divided by default section hop count, average duration is obtained.
In step S702, default delay duration is divided into by multiple periods according to average duration.
In step S703, the prompting for determining that capture apparatus is fixed is presented.
In step S704, when receive confirm instruction after, start within each period, judge in viewfinder area whether
With moving object.
In step S705, when not having moving object in viewfinder area, judging the picture number of shooting in the period is
It is no to reach default quantity.
In step S706, when the picture number shot in the period does not reach default quantity, to viewfinder area into
Row picture shooting.
In step S707, for each period, the picture of the default quantity shot by preset strategy out of period
Middle selection picture.
In step S708, for the picture selected in each period, in default stitching direction by picture segmentation into
The section of default section hop count.
In step S709, order of the period in multiple periods according to where picture, determines to be extracted cut
Position of the piece in picture.
In step S710, the section at definite position is extracted from the section of picture segmentation.
In step S711, by default stitching direction, the section extracted in each picture is spliced into time-lapse shooting and is obtained
Obtain picture.
Default stitching direction is from left to right, it is as shown in figure 13 that splicing gained time-lapse shooting obtains picture.
The technical scheme provided by this disclosed embodiment can include the following benefits：The disclosure can be automatically multiple
Shooting picture in period, and the picture of shooting is cut into slices, a picture is spliced into using section in picture, so as to
Automatically generate time-lapse shooting and obtain picture, avoid photographer from being waited for always in place of finding a view, improve shooting efficiency, save
Human cost used in time-lapse shooting.Further, it is possible to provide the prompting for being fixed capture apparatus, shoot and set in guarantee shooting process
It is standby to be fixed, improve the quality that time-lapse shooting obtains picture.
Fig. 8 is a kind of block diagram of time-lapse shooting device according to an exemplary embodiment, as shown in figure 8, the delay
Shooting decoration is used for terminal device, in camera, mobile phone, tablet computer, including：
Division module 81 is configured as, according to default delay duration and default section hop count, default delay duration being divided into
Multiple periods；
Taking module 82 was configured as within each period, shot the picture in same viewfinder area；
Section is extracted in the picture that extraction module 83 is configured as shooting out of each the period according to default stitching direction；
Concatenation module 84, which is configured as the section of extraction is spliced into time-lapse shooting by default stitching direction, obtains picture.
In one embodiment, as shown in figure 9, division module 81 may include：
Calculating sub module 91 is configured as, by default delay duration divided by default section hop count, obtaining average duration；
Division submodule 92 is configured as that default delay duration is divided into multiple periods according to average duration.
In one embodiment, as shown in figure 9, taking module 82 may include：
Judging submodule 93 was configured as within each period, judged whether there is moving object in viewfinder area；
When first shooting submodule 94 is configured as not having in viewfinder area moving object, picture is carried out to viewfinder area
Shooting.
In one embodiment, as shown in Figure 10, taking module 82 may include：
Second shooting submodule 101 was configured as within each period, shot the default quantity in same viewfinder area
Picture；
Extraction module 83 may include：
Selection submodule 102 is configured as the present count for each period, shot by preset strategy out of period
Picture is selected in the picture of amount；
First extracting sub-module 103 is configured as extracting section from the picture of selection according to default stitching direction.
In one embodiment, as shown in figure 11, device further includes：
Reminding module 111 is configured as within each period, shooting the picture in same viewfinder area in taking module
Before, the prompting for determining that capture apparatus is fixed is presented；
Taking module 82 may include：
Third shot is taken the photograph submodule 112 and is configured as after receiving confirmation instruction, starts within each period, shooting is same
Picture in one viewfinder area.
In one embodiment, as shown in figure 8, extraction module 83 may include：
Segmentation submodule 831 is configured as the picture for being shot in each period, will figure in default stitching direction
Piece is divided into the section of default section hop count；
Determination sub-module 832 is configured as order of the period according to where picture in multiple periods, determines to treat
Position of the section of extraction in the picture；
Second extracting sub-module 833 is configured as extracting the section at position from the section of picture segmentation.
On the device in above-described embodiment, wherein modules perform the concrete mode of operation in related this method
Embodiment in be described in detail, explanation will be not set forth in detail herein.
The technical scheme provided by this disclosed embodiment can include the following benefits：The disclosure can be automatically multiple
Shooting picture in period, and the picture of shooting is cut into slices, a picture is spliced into using section in picture, so as to
Automatically generate time-lapse shooting and obtain picture, avoid photographer from being waited for always in place of finding a view, improve shooting efficiency, save
Human cost used in time-lapse shooting.
Figure 12 is a kind of block diagram for time-lapse shooting device 1200 according to an exemplary embodiment, which fits
For terminal device.For example, device 1200 can be mobile phone, and computer, digital broadcast terminal, messaging devices, trip
Play console, tablet device, Medical Devices, body-building equipment, personal digital assistant etc..
With reference to Figure 12, device 1200 can include following one or more assemblies：Processing component 1202, memory 1204,
Power supply module 1206, multimedia component 1208, audio component 1210, the interface 1212 of input/output (I/O), sensor component
1214, and communication component 1216.
The integrated operation of the usual control device 1200 of processing component 1202, such as with display, call, data communication,
The operation that camera operation and record operation are associated.Treatment element 1202 can be performed including one or more processors 1220
Instruction, to complete all or part of step of above-mentioned method.In addition, processing component 1202 can include one or more moulds
Block, easy to the interaction between processing component 1202 and other assemblies.For example, processing component 1202 can include multi-media module,
To facilitate the interaction between multimedia component 1208 and processing component 1202.
Memory 1204 is configured as storing various types of data to support the operation in equipment 1200.These data
Example includes being used for the instruction of any application program or method operated on device 1200, contact data, telephone book data,
Message, picture, video etc..Memory 1204 can by any kind of volatibility or non-volatile memory device or they
Combination is realized, such as static RAM (SRAM), electrically erasable programmable read-only memory (EEPROM), it is erasable can
Program read-only memory (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, flash memory
Reservoir, disk or CD.
Electric power assembly 1206 provides electric power for the various assemblies of device 1200.Electric power assembly 1206 can include power management
System, one or more power supplys, and other components associated with generating, managing and distributing electric power for device 1200.
Multimedia component 1208 is included in the screen of one output interface of offer between described device 1200 and user.
In some embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel,
Screen may be implemented as touch-screen, to receive input signal from the user.Touch panel includes one or more touch and passes
Sensor is to sense the gesture on touch, slip and touch panel.The touch sensor can not only sense touch or slide dynamic
The border of work, but also detection and the duration and pressure associated with the touch or slide operation.In certain embodiments, it is more
Media component 1208 includes a front camera and/or rear camera.When equipment 1200 is in operator scheme, mould is such as shot
When formula or video mode, front camera and/or rear camera can receive exterior multi-medium data.Each preposition shooting
Head and rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio component 1210 is configured as output and/or input audio signal.For example, audio component 1210 includes a wheat
Gram wind (MIC), when device 1200 is in operator scheme, during such as call model, logging mode and speech recognition mode, microphone quilt
It is configured to receive external audio signal.The received audio signal can be further stored in memory 1204 or via communication
Component 1216 is sent.In certain embodiments, audio component 1210 further includes a loudspeaker, for exports audio signal.
I/O interfaces 1212 provide interface, above-mentioned peripheral interface module between processing component 1202 and peripheral interface module
Can be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and
Locking press button.
Sensor component 1214 includes one or more sensors, and the state for providing various aspects for device 1200 is commented
Estimate.For example, sensor component 1214 can detect opening/closed mode of equipment 1200, the relative positioning of component, such as institute
The display and keypad that component is device 1200 are stated, sensor component 1214 can be with detection device 1200 or device 1,200 1
The position of a component changes, the existence or non-existence that user contacts with device 1200,1200 orientation of device or acceleration/deceleration and dress
Put 1200 temperature change.Sensor component 1214 can include proximity sensor, be configured in no any physics
Presence of nearby objects is detected during contact.Sensor component 1214 can also include optical sensor, as CMOS or ccd image are sensed
Device, for being used in imaging applications.In certain embodiments, which can also include acceleration sensing
Device, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 1216 is configured to facilitate the communication of wired or wireless way between device 1200 and other equipment.Dress
The wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof can be accessed by putting 1200.It is exemplary at one
In embodiment, communication component 1216 receives broadcast singal or broadcast correlation from external broadcasting management system via broadcast channel
Information.In one exemplary embodiment, the communication component 1216 further includes near-field communication (NFC) module, to promote short distance
Communication.For example, radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band can be based in NFC module
(UWB) technology, bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 1200 can be by one or more application application-specific integrated circuit (ASIC), numeral
Signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for performing the above method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided
Such as include the memory 1204 of instruction, above-metioned instruction can be performed to complete the above method by the processor 820 of device 1200.Example
Such as, the non-transitorycomputer readable storage medium can be ROM, it is random access memory (RAM), CD-ROM, tape, soft
Disk and optical data storage devices etc..
A kind of time-lapse shooting device, including：
Processor；
For storing the memory of processor-executable instruction；
Wherein, processor is configured as：
According to default delay duration and default section hop count, the default delay duration is divided into multiple periods；
Within each period, the picture in same viewfinder area is shot；
Section is extracted in the picture shot according to default stitching direction out of each the period；
The section of extraction is spliced into time-lapse shooting by the default stitching direction and obtains picture.
The processor is configured as：Within each period, judge whether there is moving object in the viewfinder area；When
When not having moving object in the viewfinder area, picture shooting is carried out to the viewfinder area.
The processor is configured as：Within each period, the picture of the default quantity in same viewfinder area is shot；It is right
In each period, picture is selected in the picture of the default quantity shot by preset strategy out of described the period；According to default
Stitching direction extracts section from the picture of selection.
The processor is configured as：By default delay duration divided by default section hop count, average duration is obtained；According to described
The default delay duration is divided into multiple periods by average duration.
The processor is configured as：The prompting for determining that capture apparatus is fixed is presented；After confirmation instruction is received, start
Within each period, the picture in same viewfinder area is shot.
The processor is configured as：For the picture shot in each period, by the figure in default stitching direction
Piece is divided into the section of default section hop count；According to order of the period where the picture in the multiple period,
Determine the position of section to be extracted in the picture；Cutting at the position is extracted from the section of the picture segmentation
Piece.
A kind of non-transitorycomputer readable storage medium, when the instruction in the storage medium is by the processing of mobile terminal
When device performs so that mobile terminal is able to carry out a kind of time-lapse shooting method, the described method includes：
According to default delay duration and default section hop count, the default delay duration is divided into multiple periods；
Within each period, the picture in same viewfinder area is shot；
Section is extracted in the picture shot according to default stitching direction out of each the period；
The section of extraction is spliced into time-lapse shooting by the default stitching direction and obtains picture.
It is described within each period, shoot the picture in same viewfinder area, it may include：
Within each period, judge whether there is moving object in the viewfinder area；
When not having moving object in the viewfinder area, picture shooting is carried out to the viewfinder area.
It is described within each period, shoot the picture in same viewfinder area, it may include：
Within each period, the picture of the default quantity in same viewfinder area is shot；
The basis, which is preset, extracts section in the picture that stitching direction is shot out of each the period, it may include：
For each period, selection figure in the picture of the default quantity shot by preset strategy out of described the period
Piece；Section is extracted from the picture of selection according to default stitching direction.
The basis presets delay duration and default section hop count, and the default delay duration is divided into multiple times
Section, it may include：By default delay duration divided by default section hop count, average duration is obtained；According to the average duration by described in
Default delay duration is divided into multiple periods.
The method may also include：Described within each period, before shooting the picture in same viewfinder area, it is in
Now determine the prompting that capture apparatus is fixed；
It is described within each period, shoot the picture in same viewfinder area, it may include：Confirm instruction when receiving
Afterwards, start within each period, shoot the picture in same viewfinder area.
The basis, which is preset, extracts section in the picture that stitching direction is shot out of each the period, it may include：
For the picture shot in each period, by the picture segmentation into default section section in default stitching direction
Several sections；
According to order of the period where the picture in the multiple period, determine section to be extracted in institute
State the position in picture；
The section at the position is extracted from the section of the picture segmentation.
Those skilled in the art will readily occur to the disclosure its after considering specification and putting into practice disclosure disclosed herein
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principle of the disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope and spirit of the disclosure are by following
Claim is pointed out.
It should be appreciated that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by appended claim.
Claims (10)
- A kind of 1. time-lapse shooting method, it is characterised in that including：According to default delay duration and default section hop count, the default delay duration is divided into multiple periods；Within each period, the picture in same viewfinder area is shot；Section is extracted in the picture shot according to default stitching direction out of each the period；The section of extraction is spliced into time-lapse shooting by the default stitching direction and obtains picture；The basis is preset and section is extracted in the picture that stitching direction is shot out of each the period, including：For the picture shot in each period, by the picture segmentation into default section hop count in default stitching direction Section；According to order of the period where the picture in the multiple period, determine section to be extracted in the figure Position in piece；The section at the position is extracted from the section of the picture segmentation；It is described to shoot the picture in same viewfinder area within each period, including：Within each period, the picture of the default quantity in same viewfinder area is shot；The basis is preset and section is extracted in the picture that stitching direction is shot out of each the period, including：For each period, picture is selected in the picture of the default quantity shot by preset strategy out of described the period；Section is extracted from the picture of selection according to default stitching direction.
- 2. the method as described in claim 1, it is characterised in that it is described within each period, shoot in same viewfinder area Picture, including：Within each period, judge whether there is moving object in the viewfinder area；When not having moving object in the viewfinder area, picture shooting is carried out to the viewfinder area.
- 3. the method as described in claim 1, it is characterised in that the basis presets delay duration and default section hop count, will The default delay duration is divided into multiple periods, including：By default delay duration divided by default section hop count, average duration is obtained；The default delay duration is divided into by multiple periods according to the average duration.
- 4. the method as described in claim 1, it is characterised in that it is described within each period, shoot in same viewfinder area Picture before, the method further includes：The prompting for determining that capture apparatus is fixed is presented；It is described to shoot the picture in same viewfinder area within each period, including：After confirmation instruction is received, start within each period, shoot the picture in same viewfinder area.
- A kind of 5. time-lapse shooting device, it is characterised in that including：Division module, for according to default delay duration and default section hop count, the default delay duration being divided into multiple Period；Taking module, within each period, shooting the picture in same viewfinder area；Extraction module, for extracting section in the picture that is shot according to default stitching direction out of each the period；Concatenation module, picture is obtained for the section of extraction to be spliced into time-lapse shooting by the default stitching direction；The extraction module, including：Split submodule, for the picture for being shot in each period, by the picture segmentation in default stitching direction Into the section of default section hop count；Determination sub-module, for the order according to the period where the picture in the multiple period, determines to wait to carry Position of the section taken in the picture；Second extracting sub-module, for extracting the section at the position from the section of the picture segmentation；The taking module, including：Second shooting submodule, within each period, shooting the picture of the default quantity in same viewfinder area；The extraction module, including：Select submodule, for for each period, the figure of the default quantity shot by preset strategy out of described the period Picture is selected in piece；First extracting sub-module, for extracting section from the picture of selection according to default stitching direction.
- 6. device as claimed in claim 5, it is characterised in that the taking module, including：Judging submodule, within each period, judging whether there is moving object in the viewfinder area；First shooting submodule, for when not having moving object in the viewfinder area, picture to be carried out to the viewfinder area Shooting.
- 7. device as claimed in claim 5, it is characterised in that the division module, including：Calculating sub module, for by default delay duration divided by default section hop count, obtaining average duration；Submodule is divided, for the default delay duration to be divided into multiple periods according to the average duration.
- 8. device as claimed in claim 5, it is characterised in that described device further includes：Reminding module, within each period, before shooting the picture in same viewfinder area, being presented true in taking module Determine the prompting that capture apparatus is fixed；The taking module, including：Third shot takes the photograph submodule, for after confirmation instruction is received, starting within each period, shooting same viewfinder area Interior picture.
- A kind of 9. time-lapse shooting device, it is characterised in that including：Processor；For storing the memory of processor-executable instruction；Wherein, the processor is configured as：According to default delay duration and default section hop count, the default delay duration is divided into multiple periods；Within each period, the picture in same viewfinder area is shot；Section is extracted in the picture shot according to default stitching direction out of each the period；The section of extraction is spliced into time-lapse shooting by the default stitching direction and obtains picture；The basis is preset and section is extracted in the picture that stitching direction is shot out of each the period, including：For the picture shot in each period, by the picture segmentation into default section hop count in default stitching direction Section；According to order of the period where the picture in the multiple period, determine section to be extracted in the figure Position in piece；The section at the position is extracted from the section of the picture segmentation；It is described to shoot the picture in same viewfinder area within each period, including：Within each period, the picture of the default quantity in same viewfinder area is shot；The basis is preset and section is extracted in the picture that stitching direction is shot out of each the period, including：For each period, picture is selected in the picture of the default quantity shot by preset strategy out of described the period；Section is extracted from the picture of selection according to default stitching direction.
- 10. a kind of computer-readable recording medium, is stored thereon with computer instruction, it is characterised in that described instruction is processed The step of device realizes any one of claims 1 to 4 the method when performing.
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