CN108683847A - Photographic method, device, terminal and storage medium - Google Patents
Photographic method, device, terminal and storage medium Download PDFInfo
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- CN108683847A CN108683847A CN201810457231.3A CN201810457231A CN108683847A CN 108683847 A CN108683847 A CN 108683847A CN 201810457231 A CN201810457231 A CN 201810457231A CN 108683847 A CN108683847 A CN 108683847A
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- Prior art keywords
- acquisition parameters
- acquisition
- preview screen
- picture
- adjustment
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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
- H04N23/80—Camera processing pipelines; Components thereof
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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
- H04N23/60—Control of cameras or camera modules
- H04N23/617—Upgrading or updating of programs or applications for camera control
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
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- Software Systems (AREA)
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Abstract
The embodiment of the present application discloses a kind of photographic method, device, terminal and storage medium, a kind of photographic method, including：When in shooting state, and when showing preview screen, the acquisition parameters adjust instruction being adjusted to acquisition parameters is obtained；The preview screen of display, and the acquisition parameters of store-updated preview screen and adjustment are updated using the acquisition parameters adjusted in acquisition parameters adjust instruction；After the picture of acquisition changes and acquisition parameters change, the picture of acquisition is matched with the preview screen of storage；If the preview screen successful match of the picture and storage of acquisition, the acquisition parameters of application adjustment；It after getting shooting instruction, is shot, the photo after being shot.Photographic method, device, terminal and storage medium provided by the embodiments of the present application can reduce the operation that user is shot, improve the usage experience of user.
Description
Technical field
The invention relates to digital imaging technologies more particularly to a kind of photographic method, device, terminal and storage to be situated between
Matter.
Background technology
In order to improve the usage experience of user, the various terminal devices with shooting function both provide shooting preview work(
Energy.User can preview camera is got in the display screen of terminal device picture, clapped to be determined before formal shooting
The effect taken the photograph, and can observe the shooting effect of change in real time in preview screen after the acquisition parameters for changing camera, make
More satisfied photo or video can be taken by obtaining user.
In shooting preview, if user replaces camera site after being adjusted to the acquisition parameters of camera, may also need
The adjustment of acquisition parameters is re-started, user is thus needed to carry out additional operation when taking pictures, influences the shooting of user
Experience.
Invention content
A kind of photographic method of the application offer, device, terminal and storage medium, the behaviour shot for reducing user
Make, improves the usage experience of user.
In a first aspect, the embodiment of the present application provides a kind of photographic method, including：
When in shooting state, and when showing preview screen, obtains and the acquisition parameters that acquisition parameters are adjusted are adjusted
Instruction；
The preview screen of display is updated using the acquisition parameters adjusted in acquisition parameters adjust instruction, and store-updated
The acquisition parameters of preview screen and adjustment；
After the picture of acquisition changes and acquisition parameters change, the preview of the picture of acquisition and storage is drawn
Face is matched；
If the preview screen successful match of the picture and storage of acquisition, the acquisition parameters of application adjustment；
It after getting shooting instruction, is shot, the photo after being shot.
In a kind of possible realization method of first aspect, when in shooting state, and when showing preview screen, obtain pair
The acquisition parameters adjust instruction that acquisition parameters are adjusted, including：
When in shooting state, and when showing preview screen, the shooting main body that user selects in preview screen is obtained；
The required acquisition parameters adjusted are automatically determined according to shooting main body or receive institute of the user to shooting main body instruction
The acquisition parameters that need to be adjusted；
Using the preview screen shown in the acquisition parameters update display screen adjusted in acquisition parameters adjust instruction, and store
The acquisition parameters of updated preview screen and adjustment, including：
Using the preview screen shown in the acquisition parameters update display screen of required adjustment, and store-updated preview is drawn
The acquisition parameters in face and adjustment.
In a kind of possible realization method of first aspect, the acquisition parameters of store-updated preview screen and adjustment,
Including：
The acquisition parameters of the characteristics of image and adjustment of main body are shot in store-updated preview screen；
After the picture of acquisition changes and acquisition parameters change, the preview of the picture of acquisition and storage is drawn
Face is matched, including：
After the picture of acquisition changes and acquisition parameters change, by the characteristics of image of the picture of acquisition with deposit
The characteristics of image of the shooting main body of storage is matched；
If the preview screen successful match of the picture and storage of acquisition, the acquisition parameters of application adjustment, including：
If the characteristics of image of the picture of acquisition and the similarity of the characteristics of image of shooting main body are more than predetermined threshold value, apply
The acquisition parameters of adjustment.
In a kind of possible realization method of first aspect, if the preview screen successful match of the picture and storage of acquisition,
The then acquisition parameters of application adjustment, including：
If in the preset time after store-updated preview screen, the picture of acquisition is matched with the preview screen of storage
Success, the then acquisition parameters that application adjusts.
In a kind of possible realization method of first aspect, the acquisition parameters of store-updated preview screen and adjustment it
Afterwards, further include：
If exiting shooting state, the preset time after store-updated preview screen and the acquisition parameters of adjustment
It is interior, if being again at shooting state, the acquisition parameters of application adjustment.
Second aspect, the embodiment of the present application provide a kind of camera arrangement, including：
Acquisition parameters adjust instruction acquisition module, for when being in shooting state, and showing preview screen, obtaining to clapping
Take the photograph the acquisition parameters adjust instruction that parameter is adjusted；
Preview screen and acquisition parameters memory module, for using the acquisition parameters adjusted in acquisition parameters adjust instruction more
The preview screen newly shown, and the acquisition parameters of store-updated preview screen and adjustment；
Images match module, for changing and after acquisition parameters change when the picture of acquisition, by the picture of acquisition
Face is matched with the preview screen of storage；
Acquisition parameters adjust module, if the preview screen successful match of the picture and storage for acquisition, application adjustment
Acquisition parameters；
Image taking module, for after getting shooting instruction, being shot, the photo after being shot.
In a kind of possible realization method of second aspect, acquisition parameters adjust instruction acquisition module is specifically used for when place
In shooting state, and when display preview screen, the shooting main body that user selects in preview screen is obtained；Certainly according to shooting main body
The dynamic acquisition parameters for determining the required acquisition parameters adjusted or receive required adjustment of the user to shooting main body instruction；
Preview screen and acquisition parameters memory module are specifically used in the acquisition parameters update display screen of the required adjustment of application
The preview screen of display, and the acquisition parameters of store-updated preview screen and adjustment.
In a kind of possible realization method of second aspect, preview screen and acquisition parameters memory module, specifically for depositing
Store up the acquisition parameters of characteristics of image and adjustment that main body is shot in updated preview screen；
Images match module, specifically for after the picture of acquisition changes and acquisition parameters change, will acquire
The characteristics of image of picture matched with the characteristics of image of shooting main body of storage；
Acquisition parameters adjust module, if specifically for the characteristics of image and the characteristics of image of shooting main body of the picture of acquisition
Similarity is more than predetermined threshold value, then the acquisition parameters of application adjustment.
The third aspect, the embodiment of the present application provide a kind of terminal, including：Memory, processor and it is stored in memory
Computer program that is upper and can running on a processor, when the processor executes described program, to realize that first aspect such as is appointed
A kind of photographic method of possible realization method.
Fourth aspect, the embodiment of the present application provide a kind of computer readable storage medium, are stored thereon with computer journey
When sequence, the calculating are advanced program and is executed by processor, the photographic method such as any possible realization method of first aspect is realized.
Photographic method, device, terminal and storage medium provided by the embodiments of the present application when in shooting state, and are shown
When preview screen, the acquisition parameters adjust instruction that is adjusted to acquisition parameters is obtained, using being adjusted in acquisition parameters adjust instruction
The preview screen of whole acquisition parameters update display, and the acquisition parameters of store-updated preview screen and adjustment, work as acquisition
Picture change and after acquisition parameters change, the picture of acquisition matched with the preview screen of storage, if adopting
The picture of collection and the preview screen successful match of storage, the then acquisition parameters that application adjusts carry out after getting shooting instruction
Shooting, the photo after being shot can reduce the operation that user is shot, improve the usage experience of user.
Description of the drawings
Fig. 1 is the flow chart of photographic method embodiment one provided by the embodiments of the present application；
Fig. 2 is the flow chart of photographic method embodiment one provided by the embodiments of the present application；
Fig. 3 is the structural schematic diagram of camera arrangement embodiment one provided by the embodiments of the present application；
Fig. 4 is a kind of structural schematic diagram of terminal provided by the embodiments of the present application.
Specific implementation mode
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the application, rather than the restriction to the application.It also should be noted that in order to just
It is illustrated only in description, attached drawing and the relevant part of the application rather than entire infrastructure.
With the development of hardware integration technology and optical technology, the volume of camera module has been developed very little,
Current various intelligent terminals are equipped at least one camera module, provide to the user and take pictures or camera function.It is various to carry
Terminal device of shooting function, such as digital camera, DV, smart mobile phone, tablet computer etc. all have shooting preview
Function.When user can take pictures or image in using terminal equipment, camera is observed in real time in the display screen of terminal device
The picture of acquisition, this is provided a great convenience for the shooting of user, user can be made to take effect more preferable, more satisfied
Photo or video.
With the development of hardware integration technology and optical technology, the volume of camera module has been developed very little,
Current various intelligent terminals are equipped at least one camera module, provide to the user and take pictures or camera function.It is various to carry
Terminal device of shooting function, such as digital camera, DV, smart mobile phone, tablet computer etc. all have shooting preview
Function.When user can take pictures or image in using terminal equipment, camera is observed in real time in the display screen of terminal device
The picture of acquisition, this is provided a great convenience for the shooting of user, user can be made to take effect more preferable, more satisfied
Photo or video.
In order to make the photo of shooting more meet the demand of user, user can have found it after display screen shows preview screen
When being unsatisfactory for demand, the acquisition parameters of terminal device camera are adjusted.After being adjusted to camera acquisition parameters, take the photograph
As head will acquire preview screen again according to the acquisition parameters after adjustment and realize in display screen, until user is to the pre- of display
Shooting button, which is pressed, after picture of looking at satisfaction completes shooting.But it after the completion of user adjusts the acquisition parameters of camera, often sends out
Existing current location is unsuitable for being shot, and needs replacing camera site or waiting is shot again after a certain period of time.But due to
The screening-mode of terminal device is generally both configured to automatic mode, if user's carried terminal equipment moves, then when camera is examined
Measure after photographed scene changes, may adjust automatically camera acquisition parameters, user reaches suitable shooting position
It postpones, even shooting the same area, it is still desirable to re-start the adjustment of acquisition parameters.Such as user travels in scenic spot
When, it needs to take pictures souvenir in hot spot, but since hot spot number is numerous, often due to it after adjusting acquisition parameters
The influence of his tourist and need replacing position and take pictures or wait for and take pictures again after a certain period of time.But either replace position still etc.
It waits for certain time, the picture acquired in camera will all change, if then terminal device is in automatic shooting pattern, by root
The acquisition parameters of camera are readjusted according to the picture of variation.So although user is the identical scene of shooting, is but needed repeatedly
Ground adjusts acquisition parameters, affects the experience that user's using terminal equipment is taken pictures.
Fig. 1 is the flow chart of photographic method embodiment one provided by the embodiments of the present application, as shown in Figure 1, the present embodiment carries
The method of confession includes：
Step 101, when in shooting state, and when showing preview screen, the shooting being adjusted to acquisition parameters is obtained
Parameter adjustment instructs.
The photographic method that the embodiment of the present application is provided is applied to any include camera or camera module, has and shines
Piece or video taking capability, and there is display screen, the terminal device of shooting preview can be shown in display screen.Such as digital phase
Machine, DV, smart mobile phone, tablet computer etc..
When terminal device is in shooting state, if terminal device has the function of shooting preview, can be shown in display screen
Show preview screen.Current terminal device at least has automatic shooting and manually two kinds of screening-modes of shooting, wherein automatically snapping
Generally default setting.It, will be according to a system after camera of terminal device is directed at shooting area under automatic shooting pattern
The Regulation mechanism of row realizes the adjust automatically of acquisition parameters, can make do not have the user of shooting experience that can also shoot in this way
The preferable photo of effect.But the pattern of automatic shooting is only the adjustment carried out to acquisition parameters according to preset adjustment programme after all,
Acquisition parameters after adjust automatically not necessarily disclosure satisfy that the demand of all users.For the more professional user that uses, or
Need to shoot the user of certain effects, the acquisition parameters of adjust automatically will be unable to meet user demand, and user just needs pair at this time
The acquisition parameters of camera are adjusted.Under the manual screening-mode of terminal device, terminal device will not carry out acquisition parameters
Adjust automatically, only can keep default acquisition parameters, need to be adjusted various acquisition parameters by user.
Step 102, it using the preview screen of the acquisition parameters update display adjusted in acquisition parameters adjust instruction, and stores
The acquisition parameters of updated preview screen and adjustment.
After user is adjusted acquisition parameters, the camera of terminal device is to be adopted again using the acquisition parameters after adjustment
Collect preview screen, and uses the preview screen shown in the preview screen update display screen resurveyed.User can be according to aobvious
The updated preview shown in display screen changes face and determines whether to meet required shooting effect.It is identical in order to avoid there is user's shooting
Scene when, need to be iteratively repeated the acquisition parameters of adjustment camera, in the embodiment of the present application, whenever taking the photograph for terminal device
It, just will be updated as head applies after acquisition parameters adjust instruction has adjusted acquisition parameters and preview screen shown in having updated
Preview screen is stored with corresponding acquisition parameters.Can be after storing whole Zhang Gengxin to the storage of updated preview screen
Preview screen, can also be to updated preview screen carry out image procossing after, obtain corresponding characteristics of image, and store
Corresponding characteristics of image.
Step 103, after the picture of acquisition changes and acquisition parameters change, by the picture of acquisition and storage
Preview screen matched.
After storing updated preview screen, if user's carried terminal equipment movement or camera in clapped
It takes the photograph object to move, then the picture of camera acquisition can change.If the amplitude of the picture variation of camera acquisition is excessive, that
Terminal device under automatic shooting pattern is by the acquisition parameters of adjust automatically camera, so that the acquisition parameters of camera
Meet current picture.But the picture after changing is not usually that user needs the picture shot, and in most cases, user is still
So it is expected the image before shooting picture variation.And even if user be moved to can take picture variation before image position or
Can not since the acquisition parameters of camera have occurred that variation the original position of object movement meeting in person's photographed scene
Directly shooting obtains the shooting effect needed for user.
In the prior art, user is needed to readjust the acquisition parameters of camera.And in the embodiment of the present application
In, due to storing updated preview screen, when camera acquisition picture change and the acquisition parameters of camera send out
After changing, the picture that camera acquires can be matched with the preview screen of storage.To camera acquisition picture with
The preview screen of storage carries out matched specific method and any image matching method may be used, and carries out the purpose of images match
Just it is to determine that the preview screen after whether the picture of camera acquisition adjusts acquisition parameters with user is consistent.
Step 104, if the preview screen successful match of the picture and storage of head acquisition, the acquisition parameters of application adjustment.
If the preview screen successful match of the picture and storage of camera acquisition, indicates the picture of camera acquisition
It is more than predetermined threshold value with the same or similar degree of the preview screen of storage.Therefore the bat preview screen with storage stored simultaneously
Parameter is taken the photograph to be applied to, when the picture of preceding camera acquisition, the shooting effect needed for user can also be reached.Therefore, it can image
After the picture of head acquisition and the preview screen successful match of storage, the acquisition parameters of the adjustment of camera application memory are controlled.
Step 105, it after getting shooting instruction, is shot, the photo after being shot.
After the acquisition parameters of control camera application memory, due to the preview of the picture and storage that are acquired when preceding camera
Picture is identical, and the acquisition parameters of camera are also what user was adjusted, therefore user no longer needs to be adjusted.User can be direct
Pressing touches button of taking pictures, and to trigger shooting, after terminal device gets shooting instruction, control camera is shot,
So as to obtain customer satisfaction system photo.
In the present embodiment, after user has adjusted the acquisition parameters of camera according to shooting demand, even if camera is adopted
The image of collection is changed, and the acquisition parameters of camera are also changed, due to storing the acquisition parameters of user's adjustment
And preview image, as long as the image of camera acquisition is matched with the preview image of storage again, terminal device can be controlled and be taken the photograph
As the acquisition parameters of the direct application memory of head, the adjustment that user no longer needs to carry out acquisition parameters can shoot the photo admired.
Photographic method provided by the embodiments of the present application is obtained when in shooting state, and when showing preview screen to shooting
The acquisition parameters adjust instruction that parameter is adjusted, using the acquisition parameters update display adjusted in acquisition parameters adjust instruction
Preview screen, and the acquisition parameters of store-updated preview screen and adjustment, when the picture of acquisition changes and shoots ginseng
After number changes, the picture of acquisition is matched with the preview screen of storage, if the preview of the picture of acquisition and storage is drawn
Face successful match is then shot using the acquisition parameters of adjustment after getting shooting instruction, the photo after being shot,
The operation that user is shot can be reduced, the usage experience of user is improved.
Fig. 2 is the flow chart of photographic method embodiment two provided by the embodiments of the present application, as shown in Fig. 2, the present embodiment carries
The method of confession includes：
Step 201, when in shooting state, and when showing preview screen, the bat that user selects in preview screen is obtained
Take the photograph main body.
In the embodiment shown in fig. 1, after the adjustment that user has carried out acquisition parameters, terminal device is store-updated whole
A preview screen or the corresponding characteristics of image of entire preview screen.But in step 103, the picture to camera acquisition and storage
Preview screen when being matched, if using entire preview screen or corresponding characteristics of image, the calculation amount of image procossing compared with
Greatly, need the very strong terminal device of computing capability that could realize real-time processing.Therefore, in the present embodiment, can be set in terminal
When standby display preview screen, the shooting main body that user selects in preview screen is first obtained.Either user's using terminal equipment
Landscape, personage, animal or other objects are shot, multiple targets being taken can be marked off in captured region.Its
In one or more target may be target that user is most interested in, the purpose that user shoots photo exactly claps these targets
Effect needed for the satisfaction taken the photograph.
Therefore, in the present embodiment, the shooting main body that user selects in preview screen can be obtained, shooting main body is
Photographic subjects interested to user.User can may be used also by clicking selection shooting main body or user in preview screen
To shoot main body in preview screen with certain figure or gesture selection.Such as user is carrying out portrait, the shooting of user
Target is the people in preview screen, then user can click face or user in preview screen can use one
Human body is included in by closing image.Terminal device can be operated in preview screen according to user and be determined in preview screen
Shoot main body.
Step 202, the required acquisition parameters adjusted are automatically determined according to shooting main body or receives user to shooting main body
The acquisition parameters of the required adjustment indicated.
There is automatic shooting and manually shooting both of which in terminal device, in automatic shooting pattern, if user exists
Shooting main body is selected in preview screen, then the acquisition parameters of camera can be adjusted to shooting main body by terminal device automatically
Required acquisition parameters, then user just no longer needs to carry out manually adjusting for acquisition parameters.Certainly, if user is to adjust automatically
Acquisition parameters are dissatisfied, still can again be adjusted to the acquisition parameters of camera.In manual screening-mode, Yong Huxu
The acquisition parameters of camera are adjusted according to the demand of oneself.But no matter which kind of adjustment mode, can finally obtain
Shooting main body in preview screen corresponds to the acquisition parameters adjusted needed for volume camera.
Step 203, using the preview screen of the acquisition parameters of required adjustment update display, and store-updated preview is drawn
The acquisition parameters in face and adjustment.
This step is similar with step 102, still, after having updated the preview screen that display screen is shown, can draw preview
Face stores all over.Certainly, if it is only to store that user has selected shooting main body, preferred scheme in preview screen
The characteristics of image of shooting main body in updated preview screen.Shooting main body in preview screen is only one in preview screen
Part, therefore the characteristics of image for storing shooting main body can reduce space needed for storage first, secondly when carrying out images match
Matched calculation amount can also be reduced.Therefore, the characteristics of image of main body can be shot in only store-updated preview screen.
Step 204, after the picture of acquisition changes and acquisition parameters change, by the image of the picture of acquisition
Feature is matched with the characteristics of image of the shooting main body of storage.
Since user has selected shooting main body in preview image, camera acquisition picture change and
After the acquisition parameters of camera change, when being matched again to the picture of camera acquisition, camera can be only matched
The characteristics of image of main body is shot in the characteristics of image of the picture of acquisition and the preview image of storage.User is according to a shooting field
After scape has adjusted acquisition parameters, even if being directed at the photographed scene again, due to the influence of many factors, the shooting field that is aligned again
Scape will not be identical with scene when adjustment acquisition parameters.It is outdoor a variety of when especially user shoots outdoors
Complicated factor can all have an impact photographed scene.Therefore, picture and storage that camera is acquired preview screen into
When row matching, the shooting main body in preview screen can be only matched.It is that user it is expected to clap since shooting main body is user's selection
The target taken the photograph, the acquisition parameters of camera are also to be adjusted according to shooting main body.As long as the therefore picture of camera acquisition
Characteristics of image and storage preview screen in shoot the Image Feature Matching of main body, then will simultaneously store with preview screen
Acquisition parameters are applied in camera, are shot the shooting effect of main body and will also be met the needs of users.
Step 205, if the similarity of the characteristics of image of the picture of acquisition and the characteristics of image of shooting main body is more than default threshold
Value, the then acquisition parameters that application adjusts.
When the characteristics of image of the picture acquired to camera is matched with the characteristics of image of the shooting main body of storage, only
The feature for having with the characteristics of image similarity of the shooting main body of storage more than predetermined threshold value in the picture of camera acquisition is wanted, i.e.,
It can determine that there are the shooting main bodys in the picture of camera acquisition.Therefore camera can be controlled at this time using same with shooting main body
When the acquisition parameters that store.
Step 206, it after getting shooting instruction, is shot, the photo after being shot.
Photographic method provided by the embodiments of the present application obtains user and exists when in shooting state, and when showing preview screen
The shooting main body selected in preview screen automatically determines the required acquisition parameters adjusted according to shooting main body or receives user couple
The acquisition parameters for shooting the required adjustment of main body instruction, using the preview screen of the acquisition parameters update display of required adjustment, and
The acquisition parameters of store-updated preview screen and adjustment, when the picture of acquisition changes and acquisition parameters change
Afterwards, the picture of acquisition is matched with the preview screen of storage, if the preview screen successful match of the picture and storage of acquisition,
It is then shot after getting shooting instruction using the acquisition parameters of adjustment, the photo after being shot can reduce use
The operation that family is shot improves the usage experience of user, and can reduce the calculation amount for carrying out images match so that this is taken pictures
Method can be applied to the terminal device of low cost.
Further, in Fig. 1 or embodiment illustrated in fig. 2, if the preview screen successful match of the picture and storage of acquisition,
The then acquisition parameters of application adjustment, including：If in the preset time after store-updated preview screen, the picture of acquisition with
The preview screen successful match of storage, the then acquisition parameters that application adjusts.
Since the shooting of user's using terminal equipment will not always shoot a target or scene, to newer
There are one time restrictions for the storage of preview screen and the acquisition parameters of adjustment and matching needs.If the not time restriction, then
Terminal device needs always to match the image that camera acquires with the image of storage, this needs consumption terminal device very much
Process resource, if in addition only providing storage one group of preview screen and acquisition parameters, then user always can only to the picture into
The adjustment of row automatic shooting parameter, it is clear that user demand cannot be met, joined if providing the multigroup preview screen of storage simultaneously and shooting
Number, then the process resource that images match is consumed will be more.Therefore, it is necessary to preview screen and acquisition parameters storage and
With one period of setting, if in preset time after store-updated preview screen, just to the picture of camera acquisition
It is matched with the preview screen of storage.If after the preset time after store-updated preview screen, no longer progress
Match, and the preview screen of storage and acquisition parameters can be deleted.
Further, in Fig. 1 or embodiment illustrated in fig. 2, after store-updated preview screen, further include：If moving back
Go out shooting state, then in the preset time after store-updated preview screen, if being again at shooting state, application is adjusted
Whole acquisition parameters.
User is when shooting photo, it is also possible to be found after adjusting acquisition parameters after being unsuitable for shooting, exit shooting state.
If carrying out shooting state again after exiting shooting state, the terminal device of the prior art will all re-apply lacking for camera
Save acquisition parameters.And in the embodiment of the present application, the adjustment of acquisition parameters can be carried out in user, stored updated pre-
Look at picture and adjustment after acquisition parameters after, if after terminal device exits shooting state, preview is still preserved in preset time
Acquisition parameters after picture and adjustment.If in preset time, terminal device is again at shooting state, then can control camera shooting
The acquisition parameters of head application memory.It is the preset time in storage acquisition parameters since terminal device is again at shooting state
It is interior, therefore there is very maximum probability user still to need to shoot identical target or scene.Therefore camera application memory is controlled at this time
Acquisition parameters, be equivalent to using the acquisition parameters of storage as the default acquisition parameters of camera, have very maximum probability can be to avoid
User is again to the adjustment of acquisition parameters.Certainly, due to storing preview screen simultaneously, shooting shape is again in terminal device
When state, the acquisition parameters of camera still can be adjusted again after having carried out picture matching.
Fig. 3 is the structural schematic diagram of camera arrangement embodiment one provided by the embodiments of the present application, as shown in figure 3, this implementation
Device is shone in the shooting that example provides, including：
Acquisition parameters adjust instruction acquisition module 31 is in shooting state for working as, and when display preview screen, acquisition pair
The acquisition parameters adjust instruction that acquisition parameters are adjusted.
Preview screen and acquisition parameters memory module 32, for using the acquisition parameters adjusted in acquisition parameters adjust instruction
Update the preview screen of display, and the acquisition parameters of store-updated preview screen and adjustment.
Images match module 33, for changing and after acquisition parameters change when the picture of acquisition, by acquisition
Picture is matched with the preview screen of storage.
Acquisition parameters adjust module 34, if the preview screen successful match of the picture and storage for acquisition, application is adjusted
Whole acquisition parameters.
Image taking module 35, for after getting shooting instruction, being shot, the photo after being shot.
The photographic method that the camera arrangement that the embodiment of the present application is provided can perform Fig. 1 or embodiment illustrated in fig. 2 is provided,
Have the corresponding function module of execution method and advantageous effect.
Further, on the basis of embodiment shown in Fig. 3, acquisition parameters adjust instruction acquisition module 31 is specifically used for
When in shooting state, and when showing preview screen, the shooting main body that user selects in preview screen is obtained；It is led according to shooting
Body automatically determines the required acquisition parameters adjusted or receives the acquisition parameters of required adjustment of the user to shooting main body instruction；In advance
It lookes at picture and acquisition parameters memory module 32, is specifically used for the preview screen of the acquisition parameters update display of the required adjustment of application,
And the acquisition parameters of store-updated preview screen and adjustment.
Further, on the basis of embodiment shown in Fig. 3, preview screen and acquisition parameters memory module 32 are specific to use
The acquisition parameters of the characteristics of image and adjustment of main body are shot in store-updated preview screen；Images match module 33, tool
Body is used for after the picture of acquisition changes and acquisition parameters change, by the characteristics of image of the picture of acquisition and storage
The characteristics of image of shooting main body matched；Acquisition parameters adjust module 34, if special specifically for the image of the picture of acquisition
Sign and the similarity of the characteristics of image of shooting main body are more than predetermined threshold value, then the acquisition parameters of application adjustment.
Further, on the basis of embodiment shown in Fig. 3, acquisition parameters adjust module 34, if specifically for storing
In preset time after updated preview screen, the picture of acquisition and the preview screen successful match of storage, then application adjustment
Acquisition parameters.
Further, on the basis of embodiment shown in Fig. 3, acquisition parameters adjust module 34, if being additionally operable to exit shooting
State, then in the preset time after store-updated preview screen and the acquisition parameters of adjustment, if being again at shooting shape
State, the then acquisition parameters that application adjusts
Fig. 4 is a kind of structural schematic diagram of terminal provided by the embodiments of the present application, as shown in figure 4, the terminal includes processing
Device 41, memory 42, CCD camera assembly 43 and display screen 44；The quantity of processor 41 can be one or more, Fig. 4 in terminal
In by taking a processor 41 as an example；Processor 41, memory 42, CCD camera assembly 43 in terminal and display screen 44；It can lead to
It crosses bus or other modes connects, in Fig. 4 for being connected by bus.
Memory 42 is used as a kind of computer readable storage medium, can be used for storing software program, computer can perform journey
Sequence and module, if the corresponding program instruction/module of photographic method in the application Fig. 1 or Fig. 2 embodiment is (for example, dress of taking pictures
Acquisition parameters adjust instruction acquisition module 31, preview screen and acquisition parameters memory module 32, images match module 33 in setting,
Camera control module 34, image taking module 35).Processor 41 by operation be stored in software program in memory 42,
Instruction and module, the various function application to terminal and data processing, that is, realize above-mentioned photographic method.
Memory 42 can include mainly storing program area and storage data field, wherein storing program area can store operation system
Application program needed for system, at least one function；Storage data field can be stored uses created data etc. according to terminal.This
Outside, memory 42 may include high-speed random access memory, can also include nonvolatile memory, for example, at least a magnetic
Disk storage device, flush memory device or other non-volatile solid state memory parts.
The quantity of CCD camera assembly 43 can be one or more, can be any form of camera or camera shooting head mould
Group can be carried out the shooting of image by the control of processor 41, and can show preview image in display screen.Display screen
44 can be any form of display screen, can according to the control of processor 41, the preview image that camera 43 is acquired into
Row display, and the image obtained after being handled preview image with video-stream processor 41.
The embodiment of the present application also provides a kind of storage medium including computer executable instructions, and the computer is executable
When being executed by computer processor for executing a kind of photographic method, this method includes for instruction：
When in shooting state, and when showing preview screen, obtains and the acquisition parameters that acquisition parameters are adjusted are adjusted
Instruction；
The preview screen of display is updated using the acquisition parameters adjusted in acquisition parameters adjust instruction, and store-updated
The acquisition parameters of preview screen and adjustment；
After the picture of acquisition changes and acquisition parameters change, the preview of the picture of acquisition and storage is drawn
Face is matched；
If the preview screen successful match of the picture and storage of acquisition, the acquisition parameters of application adjustment；
It after getting shooting instruction, is shot, the photo after being shot
Certainly, a kind of storage medium including computer executable instructions that the embodiment of the present application is provided, computer
The method operation that executable instruction is not limited to the described above, can also be performed the photographic method that the application any embodiment is provided
In relevant operation
By the description above with respect to embodiment, it is apparent to those skilled in the art that, the application
It can be realized by software and required common hardware, naturally it is also possible to which by hardware realization, but the former is more in many cases
Good embodiment.Based on this understanding, the technical solution of the application substantially in other words contributes to the prior art
Part can be expressed in the form of software products, which can be stored in computer readable storage medium
In, such as the floppy disk of computer, read-only memory (Read-Only Memory, ROM), random access memory (Random
Access Memory, RAM), flash memory (FLASH), hard disk or CD etc., including some instructions are with so that a computer is set
Standby (can be personal computer, server or the network equipment etc.) executes the method described in each embodiment of the application.
It is worth noting that, in the embodiment of above-mentioned searcher, included each unit and module are only according to work(
Energy logic is divided, but is not limited to above-mentioned division, as long as corresponding function can be realized；In addition, each work(
The specific name of energy unit is also only to facilitate mutually distinguish, the protection domain being not intended to limit this application.
Note that above are only preferred embodiment and the institute's application technology principle of the application.It will be appreciated by those skilled in the art that
The application is not limited to specific embodiment described here, can carry out for a person skilled in the art it is various it is apparent variation,
The protection domain readjusted and substituted without departing from the application.Therefore, although being carried out to the application by above example
It is described in further detail, but the application is not limited only to above example, in the case where not departing from the application design, also
May include other more equivalent embodiments, and scope of the present application is determined by scope of the appended claims.
Claims (10)
1. a kind of photographic method, which is characterized in that including：
When in shooting state, and when showing preview screen, obtains and the acquisition parameters adjustment that acquisition parameters are adjusted is referred to
It enables；
The preview screen of the display is updated using the acquisition parameters adjusted in the acquisition parameters adjust instruction, and stores update
The acquisition parameters of preview screen and the adjustment afterwards；
After the picture of acquisition changes and acquisition parameters change, the preview of the picture of the acquisition and storage is drawn
Face is matched；
If the picture of the acquisition and the preview screen successful match of storage, the acquisition parameters of the adjustment are applied；
It after getting shooting instruction, is shot, the photo after being shot.
2. according to the method described in claim 1, it is characterized in that, it is described when be in shooting state, and show preview screen when,
The acquisition parameters adjust instruction being adjusted to acquisition parameters is obtained, including：
When in shooting state, and when showing preview screen, the shooting main body that user selects in the preview screen is obtained；
It automatically determines the required acquisition parameters adjusted according to the shooting main body or receives user and the shooting main body is indicated
Required adjustment acquisition parameters；
The preview screen using the acquisition parameters adjusted in the acquisition parameters adjust instruction update display, and store update
The acquisition parameters of preview screen and the adjustment afterwards, including：
Using the required adjustment acquisition parameters update display preview screen, and store-updated preview screen with it is described
The acquisition parameters of adjustment.
3. according to the method described in claim 2, it is characterized in that, the store-updated preview screen and the adjustment
Acquisition parameters, including：
Store the acquisition parameters of characteristics of image and the adjustment that main body is shot described in the updated preview screen；
It is described after the picture of the acquisition changes and the acquisition parameters change, by the picture of the acquisition with
The preview screen of storage is matched, including：
After the picture of acquisition changes and acquisition parameters change, by the characteristics of image of the picture of the acquisition with deposit
The characteristics of image of the shooting main body of storage is matched；
If the picture of the acquisition and the preview screen successful match of storage, the acquisition parameters of the adjustment, packet are applied
It includes：
If the characteristics of image of the picture of the acquisition and the similarity of the characteristics of image of the shooting main body are more than predetermined threshold value,
Using the acquisition parameters of the adjustment.
4. according to claims 1 to 3 any one of them method, which is characterized in that if the picture of the acquisition and storage
Preview screen successful match, then apply the adjustment acquisition parameters, including：
If in the preset time after store-updated preview screen, the picture of the acquisition is matched with the preview screen of storage
The acquisition parameters of the adjustment are then applied in success.
5. according to claims 1 to 3 any one of them method, which is characterized in that the store-updated preview screen with
After the acquisition parameters of the adjustment, further include：
If exiting shooting state, the preset time after store-updated preview screen and the acquisition parameters of the adjustment
It is interior, if being again at shooting state, apply the acquisition parameters of the adjustment.
6. a kind of camera arrangement, which is characterized in that including：
Acquisition parameters adjust instruction acquisition module for being in shooting state when described, and when display preview screen, is obtained to clapping
Take the photograph the acquisition parameters adjust instruction that parameter is adjusted；
Preview screen and acquisition parameters memory module, the acquisition parameters for being adjusted in the application acquisition parameters adjust instruction are more
The preview screen of the new display, and the acquisition parameters of store-updated preview screen and the adjustment；
Images match module, for changing and after acquisition parameters change when the picture of acquisition, by the picture of the acquisition
Face is matched with the preview screen of storage；
Acquisition parameters adjust module, if the preview screen successful match of the picture and storage for the acquisition, using described
The acquisition parameters of adjustment；
Image taking module, for after getting shooting instruction, being shot, the photo after being shot.
7. device according to claim 6, which is characterized in that the acquisition parameters adjust instruction acquisition module, it is specific to use
In when being in shooting state, and showing preview screen, the shooting main body that user selects in the preview screen is obtained；According to
The shooting main body automatically determines the required acquisition parameters adjusted or receives required tune of the user to the shooting main body instruction
Whole acquisition parameters；
The preview screen and acquisition parameters memory module are specifically used for the application required acquisition parameters update display adjusted
Preview screen, and acquisition parameters of store-updated preview screen and the adjustment.
8. device according to claim 7, which is characterized in that the preview screen and acquisition parameters memory module, specifically
Acquisition parameters for storing the characteristics of image and the adjustment that shoot main body described in the updated preview screen；
Described image matching module will be described specifically for changing and after acquisition parameters change when the picture of acquisition
The characteristics of image of the picture of acquisition is matched with the characteristics of image of the shooting main body of storage；
The acquisition parameters adjust module, if the figure of the characteristics of image and the shooting main body specifically for the picture of the acquisition
As feature similarity be more than predetermined threshold value, then apply the adjustment acquisition parameters.
9. a kind of terminal, which is characterized in that including：Memory, processor and storage can transport on a memory and on a processor
Capable computer program, when the processor executes described program, to realize taking pictures as described in any in Claims 1 to 5
Method.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program quilt
When processor executes, the photographic method as described in any in Claims 1 to 5 is realized.
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