CN106254775A - A kind of quickly continuous shooting method and device - Google Patents
A kind of quickly continuous shooting method and device Download PDFInfo
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- CN106254775A CN106254775A CN201610697402.0A CN201610697402A CN106254775A CN 106254775 A CN106254775 A CN 106254775A CN 201610697402 A CN201610697402 A CN 201610697402A CN 106254775 A CN106254775 A CN 106254775A
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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
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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
- H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
Abstract
The invention provides a kind of quickly continuous shooting method and device, belong to electronic device field, it is different from the method that existing digital camera processes view data when burst mode, the process of implementing is, the view data that the image acquisition equipment received continuously during by continuous shooting sends is stored directly in image storage apparatus, after continuous shooting terminates, from image storage apparatus, obtain view data again carry out processing to generate final image file, compared with prior art, this method and device receives the interval time between the view data corresponding to adjacent two photos when shortening continuous shooting, it is effectively improved continuous capturing speed.
Description
Technical field
The present invention relates to electronic device field, in particular to the quick continuous shooting method of one and device.
Background technology
During existing digital camera continuous shooting, image processor is to photoelectric conversion element such as charge coupled cell or complementary metal
The digital signal of the output such as oxide semiconductor carries out obtaining final image file after interpolation etc. processes, then enters image file
Being stored in memorizer after row compression coding, such processing procedure causes continuous capturing speed slower, it is impossible to meet under specific occasion
More rapid continuous shooting requirement.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of quickly continuous shooting method and device.
A kind of quickly continuous shooting method that the embodiment of the present invention provides, described method includes: control image acquisition equipment in advance
Carry out in fixing time being continuously shot the multiple view data of acquisition；
When the shooting of described image acquisition equipment obtains a view data, view data current shooting obtained is delayed
It is stored in image storage apparatus；
In described image acquisition equipment completes the described scheduled time when being continuously shot, obtain described image storage apparatus
The described view data of middle caching；
Acquired described view data is processed, generates corresponding image file；Described image file is stored
In described image storage apparatus.
Preferably, described image storage apparatus includes first memory and second memory；Whenever described Image Acquisition sets
When standby shooting obtains a view data, view data current shooting obtained is cached in described first memory；By institute
State image file to be stored in described second memory.
Preferably, the quick continuous shooting method that the present embodiment provides also includes: during obtaining described view data, sentence
Whether the residual memory space of disconnected described first memory is more than the first threshold preset；
If less than or equal to described first threshold, obtaining the most stored institute according to predetermined policy from described first memory
State view data, process to generate corresponding image file to the described view data obtained, the image file that will generate
It is stored in described second memory.
Preferably, described predetermined policy is, obtains the most stored according to the order of first in first out from described first memory
Described view data, until the residual memory space of described first memory is more than described first threshold.
Preferably, described predetermined policy is, obtains the most stored according to the order of first in first out from described first memory
Described view data, until the residual memory space of described first memory is more than the Second Threshold preset, wherein, described the
Two threshold values are more than described first threshold.
Another embodiment of the present invention provides a kind of quickly continuous shooting device, is applied to digital camera, described digital camera
Including image acquisition equipment, described quick continuous shooting device and image storage apparatus, described quick continuous shooting device includes: control mould
Block, is used for controlling image acquisition equipment and carries out in the given time being continuously shot the multiple view data of acquisition；
View data memory module, is used for when the shooting of described image acquisition equipment obtains a view data, ought
The view data that front shooting obtains is cached in image storage apparatus；
Data acquisition module, in described image acquisition equipment completes the described scheduled time when being continuously shot, obtain
Take the described view data of caching in described image storage apparatus；
Data processing module, for processing acquired described view data, generates corresponding image file；
Image file memory module, for being stored in described image file in described image storage apparatus.
Preferably, described image storage apparatus includes first memory and second memory；Described view data storage mould
Described view data is directly stored in described first memory by block；Described image file memory module is by described image file
It is stored in described second memory.
Preferably, the quick continuous shooting device that another embodiment described provides also includes: judge module, for described in acquisition
During view data, it is judged that whether the residual memory space of described first memory is more than the first threshold preset；
If less than or equal to described first threshold, described data acquisition module according to predetermined policy from described first memory
Obtaining the most stored described view data, the described view data obtained is processed to generate by described data processing module
Corresponding image file, the image file of generation is stored in described second memory by described image file memory module.
Preferably, described predetermined policy is, described data acquisition module is deposited from described first according to the order of first in first out
Reservoir obtains the most stored described view data, until the residual memory space of described first memory is more than described first threshold
Value.
Preferably, described predetermined policy is, described data acquisition module is deposited from described first according to the order of first in first out
Reservoir obtains the most stored described view data, until the residual memory space of described first memory is more than second preset
Threshold value, wherein, described Second Threshold is more than described first threshold.
The quick continuous shooting method of present invention offer and device, change existing digital camera process figure when burst mode
As the method for data, it realizes process is that the view data that the image acquisition equipment received continuously during by continuous shooting sends directly is deposited
Storage is in image storage apparatus, and after continuous shooting terminates, then acquisition view data carries out processing to generate from image storage apparatus
Final image file, compared with prior art, this method and device receives adjacent two photos institute when shortening continuous shooting right
Interval time between the view data answered, it is effectively improved continuous capturing speed.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing used is needed to be briefly described, it should be apparent that, the accompanying drawing in describing below is only some enforcements of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtains according to these accompanying drawings
Obtain other accompanying drawing.Shown in accompanying drawing, above and other purpose, feature and the advantage of the present invention will become apparent from.All
The part that reference instruction identical in accompanying drawing is identical.The most deliberately draw accompanying drawing, emphasis by actual size equal proportion scaling
It is to illustrate the purport of the present invention.
The square frame signal of the digital camera applying described quick continuous shooting method that Fig. 1 provides for present pre-ferred embodiments
Figure；
A kind of attachment structure block diagram of digital camera in Fig. 1 that Fig. 2 provides for present pre-ferred embodiments；
A kind of snapshots side being applied to the digital camera shown in Fig. 1 that Fig. 3 provides for present pre-ferred embodiments
Method flow chart；
The another kind of snapshots being applied to the digital camera shown in Fig. 1 that Fig. 4 provides for present pre-ferred embodiments
Method flow diagram；
The module frame chart of a kind of quick continuous shooting device that Fig. 5 provides for present pre-ferred embodiments；
The module frame chart of the another kind of quickly continuous shooting device that Fig. 6 provides for present pre-ferred embodiments.
Detailed description of the invention
Below in conjunction with accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground describes, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Generally exist
Can arrange and design with various different configurations with the assembly of the embodiment of the present invention that illustrates described in accompanying drawing herein.Cause
This, be not intended to limit claimed invention to the detailed description of the embodiments of the invention provided in the accompanying drawings below
Scope, but it is merely representative of the selected embodiment of the present invention.Based on embodiments of the invention, those skilled in the art are not doing
The every other embodiment obtained on the premise of going out creative work, broadly falls into the scope of protection of the invention.
It should also be noted that similar label and letter represent similar terms, therefore, the most a certain Xiang Yi in following accompanying drawing
Individual accompanying drawing is defined, then need not it be defined further and explains in accompanying drawing subsequently.Meanwhile, the present invention's
In description, term " first ", " second " etc. are only used for distinguishing and describe, and it is not intended that indicate or hint relative importance.
As it is shown in figure 1, be the block diagram of the digital camera 100 that present pre-ferred embodiments provides, described number
Photographing unit 100 includes image acquisition equipment 200, processor 301, quick continuous shooting device 300 and image storage apparatus 400, its
In, processor 301 is connected with image acquisition equipment 200 and image storage apparatus 400 respectively.Described quick continuous shooting device 300 wraps
Include at least one to be stored in memorizer with the form of software or firmware (firmware) or be solidificated in the operation of terminal unit
Software function module in system (operating system, OS).Described processor 301 is for performing storage in memorizer
Executable module, software function module that the most described quick continuous shooting device 300 includes or computer program.
Specifically, as in figure 2 it is shown, image acquisition equipment 200 includes camera lens 201 and image-forming component 202, image-forming component 202
Generally CCD (Charge-coupled Device, charge coupled cell) or CMOS (Complementary Metal Oxide
Semiconductor, complementary metal oxide semiconductors (CMOS)), when shooting photo with digital camera 100, subject is anti-
The light penetrated projects on image-forming component 202 by camera lens 201, and as a example by CCD, after CCD exposes, photoelectric diode is by light
Exciting of line and discharge electric charge, generate photo-sensitive cell the signal of telecommunication, CCD control chip utilizes the control signal in photo-sensitive cell
The electric current producing photodiode is controlled, electric current transmission circuit export, and CCD is by the Polaroid produced signal of telecommunication
Pack up, unified output to amplifier, be sent to analog-digital converter, analog digital conversion through amplifying with the filtered signal of telecommunication
The signal of telecommunication for analogue signal is converted into digital signal by device, and obtained digital signal is view data, described picture number
It is further processed to be output to quick continuous shooting device 300 according to needs etc., to generate final image file.
Processor 301 receives the view data of image-forming component 202 output, and view data is carried out colour correction, white balance
Process, and interpolation is encoded to image file format, the resolution that digital camera is supported, forms final image file.
Above-mentioned processor 301 is a kind of IC chip, has the disposal ability of signal, and it can be general procedure
Device, including central processing unit (Central Processing Unit is called for short CPU)；Can also is that digital signal processor
(DSP), special IC (ASIC), ready-made programmable gate array (FPGA) or other PLDs, discrete gate
Or transistor logic, discrete hardware components.Can realize or perform the disclosed each method in the embodiment of the present invention,
Step and logic diagram.The process that general processor can be microprocessor or this processor 301 can also be any routine
Device etc..
The image file that processor 301 generates will be stored in image storage apparatus 400.Image storage apparatus 400 includes
Storage control 401 and memorizer 402, wherein, memorizer 402 may be, but not limited to, random access memory (Random
Access Memory, RAM), read only memory (Read Only Memory, ROM), programmable read only memory
(Programmable Read-Only Memory, PROM), erasable read-only memory (Erasable Programmable
Read-Only Memory, EPROM), electricallyerasable ROM (EEROM) (Electric Erasable Programmable
Read-Only Memory, EEPROM) etc..
When existing digital camera is taken pictures under burst mode, the processing method of employing is, exports for image-forming component 202
The view data corresponding to a photo, after carrying out being processed and stored in memorizer 402, reprocess next photo institute right
The view data answered, processor 301 includes interpolation and coded treatment to the processing procedure of view data, and the operation of these two parts is tight
Heavily have impact on the continuous capturing speed of digital camera, use under environment specific, it is impossible to meet the user height to continuous capturing speed
Requirement.The present invention is directed to the problems referred to above, it is proposed that the method for solution, will be made below elaborating.
Refer to Fig. 3, be present pre-ferred embodiments provide be applied to quickly connecting of digital camera 100 shown in Fig. 1
The flow chart of shooting method.Idiographic flow shown in Fig. 3 will be illustrated below.
Step S101, controls image acquisition equipment 200 and carries out in the given time being continuously shot the multiple view data of acquisition.
When subject being carried out continuous shooting with digital camera 100, receive image-forming component in image acquisition equipment 200
View data corresponding to 202 multiple pictures continuously transmitted.
Step S102, when the shooting of described image acquisition equipment 200 obtains a view data, obtains current shooting
View data be cached in image storage apparatus 400.
The view data received is directly stored in image storage apparatus 400, and do not do further colour correction,
White balance process etc., the most do not do interpolation coded treatment so that processor 301 is receiving corresponding to two photos of adjacent acquisition
Time interval between view data effectively shortens, it is ensured that the speed of continuous shooting.
Step S103, described image acquisition equipment 200 complete in the described scheduled time when being continuously shot, obtain described
The described view data of caching in image storage apparatus 400；
At the end of continuous shooting process, the image-forming component 202 in image acquisition equipment 200 does not the most retransmit view data,
After monitoring the generation of this state, then obtain and have stored in the view data in image storage apparatus 400 when continuous shooting.
It should be noted that the continuous shooting process of existing digital camera can be to be carried out continuously between two burst modes,
To be spaced between but several seconds, after i.e. first burst mode terminates, between every few seconds after, second burst mode open.Right
In this situation, we can stop sending to image acquisition equipment 200 duration of view data and set a threshold value, this threshold value
More than the interval time between two burst modes of camera, such as need between two burst modes of certain digital camera
It is spaced 3 seconds, then threshold value can be set to any value more than 3 seconds and less than or equal to 4 seconds.Set when monitoring Image Acquisition
Standby 200 do not retransmit view data in equal to the duration of this threshold value, then judge that burst mode terminates, and can obtain burst mode
During be stored in the view data in image storage apparatus 400.
Step S104, processes acquired described view data, generates corresponding image file.
After the view data obtained from image storage apparatus 400 is carried out colour correction, white balance process, then insert
Value encodes to generate resolution and the image file of picture format that digital camera is supported.
Wherein, image interpolation process is the process of a data reproduction, original image data reproduction go out to have higher
The view data of resolution.Interpolation Process is typically the method utilizing curve matching, is fitted the numerical value of discrete sampling point
To set up a continuous function, utilizing reconstruction function to determine the functional value of any position, this process can be considered the inverse of sampling
Process.Picture coding can be divided into picture format coding and image compression encoding, picture format coding to refer to carry out view data
Encoding to generate the image file of corresponding format, such as the image file of jpeg format, image compression encoding refers to the figure generated
Storing after being compressed as file, coded method has multiple again, and common method has huffman coding, predictive coding etc..
Each photo corresponding image data, when carrying out continuous shooting, are processed and store and terminate by existing digital camera
After, then acceptance processes the view data that next photo is corresponding, and owing to the processes such as the interpolation of image, coding are the longest, this is just
Result in continuous capturing speed slower, it is impossible to meet the continuous capturing speed requirement under specific use environment.Specific environment mentioned here, example
As can be sports reporter the fast changing scene on competition field is carried out catch shooting, it is also possible to be that shutterbugs are to change
The scene of speed carries out catching the application scenarios having higher requirements continuous capturing speed of shooting.
Step S105, is stored in described image file in described image storage apparatus 400.
The image file of generation is stored in image storage apparatus 400, is commonly stored the memorizer of final image file
402 include nonvolatile memory, such as very widely used today flash card.Memory space shared by each image file
The biggest, if be stored directly in internal memory, the most storable image file is little, and needs image after internal memory is filled with
File carries out deleting and could continue to store, so existing digital camera is generally provided with external storage card, i.e. flash card, so
When the residual memory space deficiency of a storage card, other storage card can be changed, without to the image stored
File is deleted.Existing flash card, according to production firm and the difference of application, probably has SM card, SD card, memory stick etc. several, this
Although a little flash card outward appearances, specification are different, but know-why is the most identical.
It should be noted that for obtaining, described in step S103, the picture number stored from image storage apparatus 400
According to process can have numerous embodiments, it is alternatively possible to be to carry out point for the view data corresponding to each photo
Secondary acquisition, obtains the view data corresponding to a photograph frame the most each time, processes this acquired part image data and generates
Image file after storing, then obtain the view data corresponding to next frame image, similarly process and store, as
This goes down, till the image real time transfer that will be stored in image storage apparatus 400 is complete.For described gradation obtain suitable
Sequence has a variety of selection, can be such as according to photograph taking order, namely view data enters the suitable of image storage apparatus 400
Sequence, first in first out, last in, first out, it is also possible to is that the demand according to photographer obtains sequence accordingly.
Or, pending view data is directly disposably all extracted, then from image storage apparatus 400
The view data corresponding to the most each photo is processed, process and be then stored in after generating an image file
In image storage apparatus 400, then reprocess the view data corresponding to next photo, so on, until will extract
Till the view data come all has processed.Similarly, after obtaining view data, processing sequence can be according to shooting order,
Corresponding handling ordered can also be carried out according to the demand of photographer.
In quick continuous shooting method described in the present embodiment, the figure that image acquisition equipment 200 sends will be received during continuous shooting continuously
As data are stored directly in image storage apparatus 400, after continuous shooting terminates, then from image storage apparatus 400, obtain image
Data carry out processing to generate final image file, and compared with prior art, this method receives adjacent when shortening continuous shooting
The interval time between view data corresponding to two photos, it is effectively improved continuous capturing speed.
Refer to Fig. 4, be the quick continuous shooting method of another preferred embodiment of present invention offer.
In this preferred embodiment, the memorizer 402 in described image storage apparatus 400 includes that first memory and second is deposited
Reservoir, first memory is for view data described in temporal cache, and second memory is used for storing described image file.Wherein,
First memory is SRAM (StaticRAM, static RAM), i.e. cache memory, caches
Device is present in hosting the single-level memory between processor 301, is made up of static storage chip, and capacity is little but speed is more main
Deposit fast；Second memory is external memory storage, preferably flash card.Idiographic flow shown in Fig. 4 will be illustrated below.
Step S201, controls image acquisition equipment 200 and carries out in the given time being continuously shot the multiple view data of acquisition.
Step S202, when the shooting of described image acquisition equipment 200 obtains a view data, obtains current shooting
View data be cached in image storage apparatus 400.
Step S203, during obtaining described view data, it is judged that the residual memory space of described first memory
Whether more than the first threshold preset, if being more than, the most directly perform step S206, if equal to or less than described first threshold, then
Perform step S203.
For first threshold, its concrete setting means has multiple, can be a certain concrete numerical value, such as 0.5MB, 1MB
Etc., the abbreviation that wherein MB is Mbytes, it is also possible to be the percentage of the total memory space of first memory, such as first memory
Total memory space when being PMB, first threshold is set as 2P%MB, i.e. when first memory residual memory space less than or etc.
When the 2% of its total memory space, then residual memory space is not more than set first threshold.
Step S204, obtains the most stored described view data according to predetermined policy from described first memory.
When the residual memory space of first memory is not more than set first threshold, then will be to being stored in the first storage
The part image data of device carries out being processed so that first memory vacating space stores the figure corresponding to photo shot below
As data.
Mentioned here obtain the most stored view data according to predetermined policy from first memory, it may be that according to
The order of first in first out obtains the most stored described view data from described first memory, until described first memory
Residual memory space is more than described first threshold, is i.e. stored in the order of first memory according to view data, and first store is excellent
First obtain, till the residual memory space getting first memory is more than set first threshold for the first time.
Or, obtain the most stored described view data from described first memory, directly according to the order of first in first out
To the residual memory space of described first memory more than the Second Threshold preset, wherein, described Second Threshold is more than described the
One threshold value.The establishing method of Second Threshold is identical with the establishing method of first threshold, such as when first threshold is set as 3MB, the
Two threshold values can be set as 20MB, or first threshold be set as total memory space 3% time, Second Threshold may be set to always deposit
The 20% of storage space.
Step S205, processes to generate corresponding image file to the described view data obtained in step S203.
Step S206, is stored in described second memory the image file described in step S204, and returns step
S202。
Being stored in second memory by image file, had been described above, second memory is preferably flash card.Complete
After this step, first memory is vacateed corresponding space for storing the to be stored of quick continuous shooting device 300 receipt of subsequent
View data, then return step S202 judge, if meeting condition, performing step S206, being unsatisfactory for, then repeat step
Rapid S203 is to step S205.
Step S207, it is judged that whether described image acquisition equipment 200 stops sending view data, if stopping, then performs
Step S208, if not stopping, then returns step S201.
Step S208, after described image acquisition equipment 200 stops sending view data, obtains and has been stored in described first
Described view data in memorizer.
Step S209, processes acquired described view data, generates corresponding image file.
Step S210, is stored in described image file in second memory.
In the quick continuous shooting method that this preferred embodiment provides, view data is stored in first memory, image file
It is stored in second memory, and receives, at quick continuous shooting device 300, the view data mistake that image acquisition equipment 200 sends continuously
Cheng Zhong, it is judged that the size of the residual memory space of first memory, if less than or equal to the first threshold set, carries out corresponding
Be processed so that first memory vacating space storage view data to be stored, this method is in side described in above-described embodiment
On the basis of method, the abundantest and perfect so that the digital camera 100 of application the method can preferably ensure quickly to connect
Clap.
Refer to Fig. 5, be the quick continuous shooting device 300 of another preferred embodiment of present invention offer.Below will be to shown in Fig. 5
Specific functional modules be illustrated.
Described control module 301, being used for controlling image acquisition equipment 200, to carry out being continuously shot acquisition in the given time many
Individual view data.Specifically, this control module 301 can be used for performing step S101, and concrete operational approach can be joined above-mentioned to step
The detailed description of rapid S101.
Described view data memory module 302, for obtaining a picture number whenever the shooting of described image acquisition equipment 200
According to time, view data current shooting obtained is cached in image storage apparatus 400.Specifically, this view data storage mould
Block 302 can be used for performing described step S102, and concrete operational approach can join the above-mentioned detailed description to step S102.
Described data acquisition module 303, for described image acquisition equipment 200 complete in the described scheduled time continuous
During shooting, obtain the described view data of caching in described image storage apparatus 400.Specifically, this data acquisition module 303 can
For performing described step S103, concrete operational approach can join the above-mentioned detailed description to step S103.
Described data processing module 304, for processing acquired described view data, generates corresponding image
File.Specifically, this data processing module 304 can be used for performing described step S104, and concrete operational approach can be joined above-mentioned right
The detailed description of step S104.
Described image file memory module 305, for being stored in described image storage apparatus 400 by described image file
In.Specifically, this image file memory module 305 can be used for performing described step S105, and concrete operational approach can be joined above-mentioned
Detailed description to step S105.
Refer to Fig. 6, be the quick continuous shooting device 300 of another preferred embodiment of present invention offer.Below will be to shown in Fig. 6
Specific functional modules be illustrated.
Described control module 301, being used for controlling image acquisition equipment, to carry out being continuously shot acquisition in the given time multiple
View data.Specifically, this control module 301 can be used for performing described step S201, and concrete operational approach can be joined above-mentioned right
The detailed description of step S201.
Described view data memory module 302, is additionally operable to whenever the shooting of described image acquisition equipment 200 obtains an image
During data, view data current shooting obtained is cached in described first memory.Specifically, this view data storage mould
Block 302 can be used for performing described step S202, and concrete operational approach can join the above-mentioned detailed description to step S202.
Described data acquisition module 303, for described image acquisition equipment 200 complete in the described scheduled time continuous
During shooting, obtain the described view data of caching in described first memory；It is additionally operable to the residue at first memory and stores sky
Between when being not more than the first predetermined threshold value, obtain the most stored view data according to predetermined policy from described first memory.Tool
Body ground, this data acquisition module 303 can be used for performing described step S208 and step S204, and concrete operational approach can be joined above-mentioned
To step S208 and the detailed description of step S204.
Described data processing module 304, for processing the view data obtained to generate corresponding image file.
Specifically, this data processing module 304 can be used for performing described step S205 and step S209, on concrete operational approach can be joined
State the detailed description to step S205 and step S209.
Described image file memory module 305, for being stored in image file in described second memory.Specifically,
This image file memory module 305 can be used for performing described step S206 and step S210, and concrete operational approach can be joined above-mentioned
To step S206 and the detailed description of step S210.
Described judge module 306, for during obtaining described view data, it is judged that remaining of described first memory
Whether remaining memory space, more than the first threshold preset, is additionally operable to judge whether described image acquisition equipment 200 stops transmission figure
As data are to processor 301.Specifically, this judge module 306 can be used for performing described step S203 and step S207, concrete
Operational approach can be joined above-mentioned to step S203 with the detailed description of step S207.
In sum, the quick continuous shooting method of present invention offer and device, change existing digital camera at continuous shooting mould
The method processing view data during formula, it realizes process and is, the image that the image acquisition equipment received continuously during by continuous shooting sends
Data are stored directly in image storage apparatus, and after continuous shooting terminates, then acquisition view data is carried out from image storage apparatus
Processing to generate final image file, compared with prior art, this method and device receives adjacent two when shortening continuous shooting
Open the interval time between the view data corresponding to photo, be effectively improved continuous capturing speed.
In several embodiments provided herein, it should be understood that disclosed apparatus and method, it is also possible to pass through
Other mode realizes.Device embodiment described above is only schematically, such as, and the flow chart in accompanying drawing and block diagram
Show the device of multiple embodiments according to the present invention, the architectural framework in the cards of method and computer program product,
Function and operation.In this, each square frame in flow chart or block diagram can represent a module, program segment or the one of code
Part, a part for described module, program segment or code comprises holding of one or more logic function for realizing regulation
Row instruction.It should also be noted that at some as in the implementation replaced, the function marked in square frame can also be to be different from
The order marked in accompanying drawing occurs.Such as, two continuous print square frames can essentially perform substantially in parallel, and they are the most also
Can perform in the opposite order, this is depending on involved function.It is also noted that every in block diagram and/or flow chart
The combination of the square frame in individual square frame and block diagram and/or flow chart, can be with function or the special base of action performing regulation
System in hardware realizes, or can realize with the combination of specialized hardware with computer instruction.
It addition, each functional module in each embodiment of the present invention can integrate one independent portion of formation
Point, it is also possible to it is modules individualism, it is also possible to two or more modules are integrated to form an independent part.
If described function is using the form realization of software function module and as independent production marketing or use, permissible
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is the most in other words
The part contributing prior art or the part of this technical scheme can embody with the form of software product, this meter
Calculation machine software product is stored in a storage medium, including some instructions with so that a computer equipment (can be individual
People's computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.
And aforesaid storage medium includes: USB flash disk, portable hard drive, read only memory, random access memory, magnetic disc or CD etc. are each
Plant the medium that can store program code.
It should be noted that in this article, the relational terms of such as first and second or the like is used merely to a reality
Body or operation separate with another entity or operating space, and deposit between not necessarily requiring or imply these entities or operating
Relation or order in any this reality.And, term " includes ", " comprising " or its any other variant are intended to
Comprising of nonexcludability, so that include that the process of a series of key element, method, article or equipment not only include that those are wanted
Element, but also include other key elements being not expressly set out, or also include for this process, method, article or equipment
Intrinsic key element.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that
Including process, method, article or the equipment of described key element there is also other identical element.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art, in the technical scope that the invention discloses, can readily occur in change or replace, should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with described scope of the claims.
Claims (10)
1. a quick continuous shooting method, it is characterised in that described method includes:
Control image acquisition equipment to carry out in the given time being continuously shot the multiple view data of acquisition；
When the shooting of described image acquisition equipment obtains a view data, view data current shooting obtained is cached in
In image storage apparatus；
In described image acquisition equipment completes the described scheduled time when being continuously shot, obtain in described image storage apparatus slow
The described view data deposited；
Acquired described view data is processed, generates corresponding image file；
Described image file is stored in described image storage apparatus.
Quick continuous shooting method the most according to claim 1, it is characterised in that
Described image storage apparatus includes first memory and second memory；
When the shooting of described image acquisition equipment obtains a view data, view data current shooting obtained is cached in
In described first memory；
Described image file is stored in described second memory.
Quick continuous shooting method the most according to claim 2, it is characterised in that described method also includes:
During receiving described view data, it is judged that whether the residual memory space of described first memory is more than default
First threshold；
If less than or equal to described first threshold, obtaining the most stored described figure according to predetermined policy from described first memory
As data, process to generate corresponding image file to the described view data obtained, the image file storage that will generate
In described second memory.
Quick continuous shooting method the most according to claim 3, it is characterised in that described predetermined policy is, according to first in first out
Order obtain the most stored described view data from described first memory, until the residue storage of described first memory
Space is more than described first threshold.
Quick continuous shooting method the most according to claim 3, it is characterised in that described predetermined policy is, according to first in first out
Order obtain the most stored described view data from described first memory, until the residue storage of described first memory
Space is more than the Second Threshold preset, and wherein, described Second Threshold is more than described first threshold.
6. a quick continuous shooting device, is applied to digital camera, described digital camera include image acquisition equipment, described soon
Speed continuous shooting device and image storage apparatus, it is characterised in that described quick continuous shooting device includes,
Control module, is used for controlling image acquisition equipment and carries out in the given time being continuously shot the multiple view data of acquisition；
View data memory module, for, when the shooting of described image acquisition equipment obtains a view data, will currently clap
Take the photograph the view data obtained to be cached in image storage apparatus；
Data acquisition module, in described image acquisition equipment completes the described scheduled time when being continuously shot, obtain institute
State the described view data of caching in image storage apparatus；
Data processing module, for processing acquired described view data, generates corresponding image file；
Image file memory module, for being stored in described image file in described image storage apparatus.
Quick continuous shooting device the most according to claim 6, it is characterised in that
Described image storage apparatus includes first memory and second memory；
Described view data is cached in described first memory by described view data memory module；
Described image file is stored in described second memory by described image file memory module.
Quick continuous shooting device the most according to claim 7, it is characterised in that described device also includes:
Judge module, for during receiving described view data, it is judged that the residual memory space of described first memory
Whether more than the first threshold preset；
If less than or equal to described first threshold, described data acquisition module obtains from described first memory according to predetermined policy
The most stored described view data, the described view data obtained is processed to generate correspondence by described data processing module
Image file, the image file of generation is stored in described second memory by described image file memory module.
Quick continuous shooting device the most according to claim 8, it is characterised in that described predetermined policy is, described data acquisition
Module obtains the most stored described view data according to the order of first in first out from described first memory, until described first
The residual memory space of memorizer is more than described first threshold.
Quick continuous shooting device the most according to claim 8, it is characterised in that described predetermined policy is, described data acquisition
Module obtains the most stored described view data according to the order of first in first out from described first memory, until described first
The residual memory space of memorizer is more than the Second Threshold preset, and wherein, described Second Threshold is more than described first threshold.
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