CN108600610A - Shoot householder method and device - Google Patents
Shoot householder method and device Download PDFInfo
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- CN108600610A CN108600610A CN201810241814.2A CN201810241814A CN108600610A CN 108600610 A CN108600610 A CN 108600610A CN 201810241814 A CN201810241814 A CN 201810241814A CN 108600610 A CN108600610 A CN 108600610A
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- Prior art keywords
- shooting
- preview image
- feature
- image
- shooting preview
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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
- H04N23/64—Computer-aided capture of images, e.g. transfer from script file into camera, check of taken image quality, advice or proposal for image composition or decision on when to take image
-
- 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
- H04N23/61—Control of cameras or camera modules based on recognised objects
- H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
-
- 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
- H04N23/667—Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes
-
- 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
- H04N23/67—Focus control based on electronic image sensor signals
Abstract
A kind of shooting householder method of present invention offer and device, the method includes：(A) after camera applications startup, the feature of shooting preview image is extracted；(B) image corresponding with the feature of extraction is determined from image data base；(C) according to the feature of extraction and the image determined, the prompt message for assisting shooting is generated.The shooting householder method and device of the present invention, by the analysis to shooting preview image, realization carries out shooting prompt in shooting process, to effectively improve shooting effect, enhances user experience.
Description
Technical field
The present invention relates to imaging fields.More particularly, it is related to a kind of shooting householder method and device.
Background technology
Currently, more and more users are shot using the camera of mobile terminal configuration.Existing mobile terminal is usual
A variety of screening-modes are capable of providing, user (such as different photographed scene or motor pattern) selection can shoot mould as needed
Formula is shot.
However, many users and non-professional photographer, when being shot using the camera of mobile terminal configuration, usually
It can be since acquisition parameters adjustment is not accurate enough, person taken picture is difficult to be adjusted to optimum photographing position, is difficult to capture best shooting angle
Etc. reasons, cause shooting effect bad, though user carry out repeatedly shooting attempt, it is also difficult to obtain satisfied photo.
Invention content
The purpose of the present invention is to provide a kind of shooting householder method and devices, can carry out shooting in shooting process and carry
Show, to improve shooting effect.
An aspect of of the present present invention provides a kind of shooting householder method, including：(A) after camera applications startup, extraction shooting
The feature of preview image；(B) image corresponding with the feature of extraction is determined from image data base；(C) according to the feature of extraction
With determining image, the prompt message for assisting shooting is generated.
Optionally, step (C) includes：The feature of the feature of extraction and the image determined is compared, is used for generating
Assist the prompt message of shooting.
Optionally, include any one in following item for assisting the prompt message of shooting：Prompt photographer and/or by
The person of taking the photograph is adjusted, indicates optimum photographing position, the image of determination, prompt adjustment camera parameter.
Optionally, include any one in following item for assisting the prompting mode of the prompt message of shooting：Word carries
Show, block diagram prompt, voice prompt, symbol prompting, a key are applicable in the control of acquisition parameters adjustment.
Optionally, step (A) includes：After camera applications startup, reach when the display time of the shooting preview image
When predetermined threshold, the feature of the shooting preview image is extracted；And/or when receiving the operation for focusing, described in extraction
The feature of shooting preview image；And/or when it includes predetermined reference object to recognize the shooting preview image, described in extraction
The feature of shooting preview image；And/or when receiving the predetermined command for extracting feature, the shooting preview figure is extracted
The feature of picture；And/or when recognizing in the shooting preview image predetermined action of the display for extracting feature, extract institute
State the feature of shooting preview image.
Optionally, step (A) includes：(A1) after camera applications startup, screening-mode is determined；(A2) when in determining bat
When taking the photograph display time of the shooting preview image under pattern and reaching predetermined threshold, the feature of the shooting preview image is extracted；
And/or when receiving the operation for focusing under determining screening-mode, the feature of the shooting preview image is extracted；
And/or when it includes predetermined reference object to recognize the shooting preview image under determining screening-mode, extract the bat
Take the photograph the feature of preview image；And/or it when receiving the predetermined command for extracting feature under determining screening-mode, carries
Take the feature of the shooting preview image；And/or it is shown when being recognized under determining screening-mode in the shooting preview image
When showing the predetermined action for extracting feature, the feature of the shooting preview image is extracted.
Optionally, step (A2) includes：It is reached when the display time of the shooting preview image under determining screening-mode
When to predetermined threshold, the shooting preview image is captured, extracts the feature of the shooting preview image of capture；And/or when
When receiving the operation for focusing under determining screening-mode, the shooting preview image is captured, extracts the bat of capture
Take the photograph the feature of preview image；And/or include predetermined shooting when recognizing the shooting preview image under determining screening-mode
When object, the shooting preview image is captured, extracts the feature of the shooting preview image of capture；And/or when determining
When receiving the predetermined command for extracting feature under screening-mode, the shooting preview image is captured, the described of capture is extracted
The feature of shooting preview image；And/or it shows and is used in the shooting preview image when being recognized under determining screening-mode
When extracting the predetermined action of feature, the shooting preview image is captured, the feature of the shooting preview image of capture is extracted.
Optionally, step (B) includes：Picture number corresponding with the screening-mode determined is obtained from described image database
According to library；Image corresponding with the feature extracted is determined in the corresponding image data base of acquisition and determining screening-mode.
Optionally, step (B) includes：It is obtained in described image database corresponding with the shooting preview image captured
Image data base；The spy with extraction is determined in the image data base corresponding with the shooting preview image of capture of acquisition
Levy corresponding image.
Optionally, step (B) includes：Generate composition information corresponding with the feature of extraction；In described image database
Determine image corresponding with the composition information generated.
Optionally, the feature of shooting preview image includes at least any one in following item：The spy of shooting preview image
Levy parameter, the characteristic point of shooting preview image.
Another aspect of the present invention provides a kind of shooting auxiliary device, including：Extraction unit, after camera applications startup,
Extract the feature of shooting preview image；Determination unit determines image corresponding with the feature of extraction from image data base；It generates
Unit generates the prompt message for assisting shooting according to the feature of extraction and the image determined.
Optionally, the feature of the feature of extraction and the image determined is compared by generation unit, to generate for assisting
The prompt message of shooting.
Optionally, include any one in following item for assisting the prompt message of shooting：Prompt photographer and/or by
The person of taking the photograph is adjusted, indicates optimum photographing position, the image of determination, prompt adjustment camera parameter.
Optionally, include any one in following item for assisting the prompting mode of the prompt message of shooting：Word carries
Show, block diagram prompt, voice prompt, symbol prompting, a key are applicable in the control of acquisition parameters adjustment.
Optionally, it after camera applications startup, when the display time of the shooting preview image reaching predetermined threshold, carries
Unit is taken to extract the feature of the shooting preview image；And/or when receiving the operation for focusing, extraction unit extraction
The feature of the shooting preview image；And/or when it includes predetermined reference object to recognize the shooting preview image, extraction
Unit extracts the feature of the shooting preview image；And/or when receiving the predetermined command for extracting feature, extraction is single
Member extracts the feature of the shooting preview image；And/or it is shown when recognizing in the shooting preview image for extracting feature
Predetermined action when, extraction unit extracts the feature of the shooting preview image.
Optionally, after camera applications startup, extraction unit determines screening-mode, and under determining screening-mode
When the display time of the shooting preview image reaches predetermined threshold, extraction unit extracts the feature of the shooting preview image；
And/or when receiving the operation for focusing under determining screening-mode, extraction unit extracts the shooting preview image
Feature；And/or it when it includes predetermined reference object to recognize the shooting preview image under determining screening-mode, carries
Unit is taken to extract the feature of the shooting preview image；And/or it is received when under determining screening-mode for extracting feature
Predetermined command when, extraction unit extracts the feature of the shooting preview image；And/or know when under determining screening-mode
When being clipped in the shooting preview image predetermined action of the display for extracting feature, extraction unit extracts the shooting preview figure
The feature of picture.
Optionally, when the display time of the shooting preview image under determining screening-mode reaching predetermined threshold,
Extraction unit captures the shooting preview image, and extracts the feature of the shooting preview image of capture；And/or when true
When receiving the operation for focusing under fixed screening-mode, extraction unit captures the shooting preview image, and extracts capture
The shooting preview image feature；And/or include when recognizing the shooting preview image under determining screening-mode
When predetermined reference object, extraction unit captures the shooting preview image, and extracts the spy of the shooting preview image of capture
Sign；And/or when receiving the predetermined command for extracting feature under determining screening-mode, described in extraction unit capture
Shooting preview image, and extract the feature of the shooting preview image of capture；And/or know when under determining screening-mode
When being clipped in the shooting preview image predetermined action of the display for extracting feature, extraction unit captures the shooting preview figure
Picture, and extract the feature of the shooting preview image of capture.
Optionally it is determined that unit obtains image data corresponding with the screening-mode determined from described image database
Library, and image corresponding with the feature extracted is determined in the corresponding image data base of acquisition and determining screening-mode.
Optionally it is determined that unit obtains figure corresponding with the shooting preview image captured in described image database
As database, and the feature for determining and extracting in the image data base corresponding with the shooting preview image of capture of acquisition
Corresponding image.
Optionally it is determined that unit generates composition information corresponding with the feature of extraction, and in described image database really
Fixed image corresponding with composition information that is generating.
Optionally, the feature of shooting preview image includes at least any one in following item：The spy of shooting preview image
Levy parameter, the characteristic point of shooting preview image.
Another aspect of the present invention provides a kind of computer readable storage medium, is stored with and makes when being executed by a processor
Processor executes the computer program of shooting householder method as described above.
Another aspect of the present invention provides a kind of computing device, including：Processor；Memory is handled for storing to work as
Device executes so that processor executes the computer program of shooting householder method as described above.
Shooting householder method according to the present invention and device, by the analysis to shooting preview image, realization was being shot
Shooting prompt is carried out in journey, to effectively improve shooting effect, enhances user experience.
Part in following description is illustrated into the other aspect and/or advantage of the present invention, some is by retouching
It states and will be apparent, or the implementation of the present invention can be passed through and learnt.
Description of the drawings
By the detailed description carried out below in conjunction with the accompanying drawings, above and other objects of the present invention, features and advantages will
It becomes more fully apparent, wherein：
Fig. 1 shows the flow chart of shooting householder method according to an embodiment of the invention；
Fig. 2 shows the examples of the shooting preview image under personage's screening-mode according to an embodiment of the invention；
Fig. 3 shows the characteristic point of shooting preview image shown in Fig. 2；
Fig. 4 show it is according to an embodiment of the invention from image data base corresponding with personage's screening-mode determine with
The corresponding image of characteristic point shown in Fig. 3；
Fig. 5 shows the schematic diagram that the characteristic point of characteristic point shown in Fig. 3 and image shown in Fig. 4 is compared；
Fig. 6 shows the schematic diagram of the prompt message for assisting shooting of generation according to an embodiment of the invention；
Fig. 7 shows the block diagram of shooting auxiliary device according to an embodiment of the invention.
Specific implementation mode
Now, different example embodiments is more fully described with reference to the accompanying drawings, wherein some exemplary embodiments are attached
It is shown in figure.
Shooting householder method according to an embodiment of the invention and device are described referring to Fig. 1 to Fig. 7.
Fig. 1 shows the flow chart of shooting householder method according to an embodiment of the invention.
In step S10 the feature of shooting preview image is extracted after camera applications startup.
For example, the image that shooting preview image is shown when can be the image shown when finding a view or shooting video.
As an example, the feature of shooting preview image includes at least any one in following item：Shooting preview image
The characteristic point of characteristic parameter, shooting preview image.
Preferably, characteristic parameter may include bright-dark degree, and the parameter of exposure value is adjusted or for starting HDR for prompting
The parameter of equal screening-modes；Characteristic point can be that the point of acute variation occurs for gray value of image or curvature is larger on image border
Point (that is, the intersection point at two edges).
It should be appreciated that feature extraction, this hair can be carried out to shooting preview image by the various methods that can extract feature
It is bright that this is not construed as limiting.
In one embodiment of step S10, after camera applications startup, when the display time of the shooting preview image
When reaching predetermined threshold, the feature of the shooting preview image is extracted.
The display time of the shooting preview image, which reaches predetermined threshold, can indicate that user wants to the shooting preview figure
As being shot.
For example, the display time of the shooting preview image can or shooting phase motionless for the shooting preview image freeze
With the display time of object.
It should be appreciated that predetermined threshold can need to be configured according to user, this is not limited by the present invention.
Preferably, in step S10 screening-mode is determined after camera applications startup；When the institute under determining screening-mode
When stating display time of shooting preview image and reaching predetermined threshold, the feature of the shooting preview image is extracted.
When the display time of the shooting preview image under determining screening-mode reaching predetermined threshold, described in capture
Shooting preview image extracts the feature of the shooting preview image of capture.
As an example, screening-mode may include personage's screening-mode, landscape screening-mode, self-timer mode, image pickup mode etc.,
This is not limited by the present invention.
In another embodiment of step S10, after camera applications startup, when receiving the operation for focusing, carry
Take the feature of the shooting preview image.
Preferably, in step S10 screening-mode is determined after camera applications startup；It is connect when under determining screening-mode
When receiving the operation for focusing, the feature of the shooting preview image is extracted.
When receiving the operation for focusing under determining screening-mode, the shooting preview image is captured, is extracted
The feature of the shooting preview image captured.As an example, the operation for focusing may include clicking the control for focusing,
However, the present invention is not limited thereto.
In the another embodiment of step S10, after camera applications startup, include when recognizing the shooting preview image
When predetermined reference object, the feature of the shooting preview image is extracted.
It should be appreciated that predetermined reference object can need to be configured according to user, for example, predetermined reference object can be frequent
Personage, scenic spots and historical sites of shooting etc., this is not limited by the present invention.
Preferably, in step S10 screening-mode is determined after camera applications startup；Know when under determining screening-mode
When to be clipped to the shooting preview image include predetermined reference object, the feature of the shooting preview image is extracted.
When it includes predetermined reference object to recognize the shooting preview image under determining screening-mode, described in capture
Shooting preview image extracts the feature of the shooting preview image of capture.
In the another embodiment of step S10, after camera applications startup, when receiving the predetermined life for extracting feature
When enabling, the feature of the shooting preview image is extracted.
As an example, the predetermined command for extracting feature can be the voice command for extracting feature.
Preferably, in step S10 screening-mode is determined after camera applications startup；It is connect when under determining screening-mode
When receiving the predetermined command for extracting feature, the feature of the shooting preview image is extracted.
When receiving the predetermined command for extracting feature under determining screening-mode, the shooting preview figure is captured
Picture extracts the feature of the shooting preview image of capture.
In the another embodiment of step S10, after camera applications startup, shown when recognizing in the shooting preview image
When showing the predetermined action for extracting feature, the feature of the shooting preview image is extracted.
The action of triumph gesture is made as an example, the predetermined action for extracting feature can be the person of being taken.
Preferably, in step S10 screening-mode is determined after camera applications startup；Know when under determining screening-mode
When being clipped in the shooting preview image predetermined action of the display for extracting feature, the spy of the shooting preview image is extracted
Sign.
It is moved when recognizing display in the shooting preview image under determining screening-mode for extracting the predetermined of feature
When making, the shooting preview image is captured, extracts the feature of the shooting preview image of capture.
In step S20, image corresponding with the feature of extraction is determined from image data base.
As an example, image data base can be searched for by cloud or be determined from the image data base locally to prestore and extraction
The corresponding image of feature.
When extraction is characterized as the characteristic point of shooting preview image, determined and shooting preview image from image data base
The corresponding image of characteristic point.
When extraction is characterized as the characteristic parameter of shooting preview image, determined and shooting preview figure from image data base
The corresponding image of characteristic point corresponding to the characteristic parameter of picture.
In one embodiment of step S20, obtained from described image database corresponding with the screening-mode determined
Image data base；Figure corresponding with the feature extracted is determined in the corresponding image data base of acquisition and determining screening-mode
Picture.
As an example, when determining screening-mode is landscape screening-mode, acquisition and wind from described image database
The corresponding image data base of scape screening-mode (that is, image data base of landscape type), then from corresponding with landscape screening-mode
Image data base in determine and the corresponding image of characteristic point that extracts.
In another embodiment of step S20, the shooting preview figure with capture is obtained in described image database
As corresponding image data base；It determines and carries in the image data base corresponding with the shooting preview image of capture of acquisition
The corresponding image of feature taken.
In the another embodiment of step S20, composition information corresponding with the feature of extraction is generated；In described image data
Image corresponding with the composition information generated is determined in library.
As an example, composition information may include side and the angle information of image, this is not limited by the present invention.
The prompt message for assisting shooting is generated according to the feature of extraction and the image determined in step S30.
As an example, including any one in following item for assisting the prompt message of shooting：Prompt photographer and/or
Person taken picture is adjusted, indicates optimum photographing position, the image of determination, prompt adjustment camera parameter.
Preferably, it prompts photographer and/or person taken picture to be adjusted to may include between prompt adjustment person taken picture and camera
Distance etc..For example, prompt person taken picture moves, to adjust the distance between person taken picture and camera；Alternatively, prompt shooting
Person moves, to adjust the distance between person taken picture and camera.
As an example, camera parameter may include the time for exposure of shutter, the size of aperture, being turned on and off of flash lamp,
White balance parameter, zoom parameters, exposal model, U.S. face degree etc..
Preferably, include any one in following item for assisting the prompting mode of the prompt message of shooting：Word carries
Show, block diagram prompt, voice prompt, symbol prompting, a key are applicable in the control of acquisition parameters adjustment.
For example, block diagram prompt can be in shooting preview image display be used to indicate it is best in the shooting preview image
The rectangle frame of camera site, but do not invent without being limited thereto.
It should be appreciated that the prompt for assisting shooting generated according to the characteristic point of shooting preview image and the image determined
Information is used to assist the prompt message of shooting can not with what is generated according to the characteristic parameter and determining image of shooting preview image
Together.
For example, when extraction is characterized as the characteristic point of shooting preview image, the prompt letter for assisting shooting of generation
Breath can be prompt photographer and/or person taken picture be adjusted, indicate optimum photographing position, determination image.When the feature of extraction
For shooting preview image characteristic parameter when, generation for assist shooting prompt message can be prompt adjust camera parameter.
In one embodiment of step S30, the feature of the feature of extraction and the image determined is compared, to generate
Prompt message for assisting shooting.
As an example, position of the characteristic point of extraction in shooting preview image is the upper left of the shooting preview image
Angle, the position of the characteristic point of determining image in the image of the determination are the center (that is, placed in the middle) of the image of the determination,
So, the rectangle frame of optimum photographing position is used to indicate in the central intuitively display of shooting preview image, to carry out shooting tune
Whole prompt.
Shooting householder method according to an embodiment of the invention is described in detail with reference to specific example.
Fig. 2 shows the example of the shooting preview image under personage's screening-mode according to an embodiment of the invention, Fig. 3 is shown
The characteristic point of shooting preview image shown in Fig. 2, Fig. 4 show according to an embodiment of the invention from corresponding with personage's screening-mode
Image data base in the corresponding image of characteristic point as shown in figure 3 that determines, Fig. 5 shows characteristic point shown in Fig. 3 and Fig. 4 institutes
The schematic diagram that the characteristic point of the image shown is compared, Fig. 6 show being clapped for auxiliary for generation according to an embodiment of the invention
The schematic diagram for the prompt message taken the photograph.
With reference to Fig. 2 and Fig. 3, after camera applications startup, determine that screening-mode is personage's screening-mode；It is shot when in personage
When the display time of the shooting preview image reaches 3 seconds under pattern, the characteristic point of the shooting preview image is extracted.
With reference to Fig. 4, when determining screening-mode is personage's screening-mode, acquisition and personage from described image database
The corresponding image data base of screening-mode (that is, image data base of personage's type), then from corresponding with personage's screening-mode
Image corresponding with the characteristic point of extraction is determined in image data base.
Referring to figure 5 and figure 6, the feature of the position according to the characteristic point of extraction in shooting preview image and the image determined
Gap between position of the point in the image of the determination, generates the prompt message for assisting shooting.Specifically, according to position
Comparison result is set, the person taken picture shown in shooting preview image is too small, and therefore, the prompt message of shooting that is used to assist of generation is
" walking near point bat, can clap get Geng Mei ", to make person taken picture be in the optimum photographing position of shooting preview image, effectively improves bat
Take the photograph effect.
Shooting auxiliary device according to an embodiment of the invention is described referring to Fig. 7.
Fig. 7 shows the block diagram of shooting auxiliary device according to an embodiment of the invention.
With reference to Fig. 7, shooting auxiliary device according to an embodiment of the invention includes：Extraction unit 100, determination unit 200
With generation unit 300.
Extraction unit 100 extracts the feature of shooting preview image after camera applications startup.
For example, the image that shooting preview image is shown when can be the image shown when finding a view or shooting video.
As an example, the feature of shooting preview image includes at least any one in following item：Shooting preview image
The characteristic point of characteristic parameter, shooting preview image.
Preferably, characteristic parameter may include bright-dark degree, and the parameter of exposure value is adjusted or for starting HDR for prompting
The parameter of equal screening-modes；Characteristic point can be that the point of acute variation occurs for gray value of image or curvature is larger on image border
Point (that is, the intersection point at two edges).
As an example, after camera applications startup, when the display time of the shooting preview image reaching predetermined threshold,
Extraction unit 100 extracts the feature of the shooting preview image；And/or when receiving the operation for focusing, extraction unit
The feature of the 100 extraction shooting preview images；And/or when recognizing the shooting preview image include predetermined reference object
When, extraction unit 100 extracts the feature of the shooting preview image；And/or when receiving the predetermined command for extracting feature
When, extraction unit 100 extracts the feature of the shooting preview image；And/or it is shown when recognizing in the shooting preview image
When predetermined action for extracting feature, extraction unit 100 extracts the feature of the shooting preview image.
Preferably, after camera applications startup, extraction unit 100 determines screening-mode, and when in determining shooting mould
When the display time of the shooting preview image reaches predetermined threshold under formula, extraction unit 100 extracts the shooting preview image
Feature；And/or when receiving the operation for focusing under determining screening-mode, extraction unit 100 extracts the bat
Take the photograph the feature of preview image；And/or include predetermined shooting when recognizing the shooting preview image under determining screening-mode
When object, extraction unit 100 extracts the feature of the shooting preview image；And/or it is received when under determining screening-mode
When predetermined command for extracting feature, extraction unit 100 extracts the feature of the shooting preview image；And/or when in determination
Screening-mode under when recognizing in the shooting preview image predetermined action of the display for extracting feature, extraction unit 100
Extract the feature of the shooting preview image.
As an example, screening-mode may include personage's screening-mode, landscape screening-mode, self-timer mode, image pickup mode etc.,
This is not limited by the present invention.
When the display time of the shooting preview image under determining screening-mode reaching predetermined threshold, extraction unit
100 capture the shooting preview image, and extract the feature of the shooting preview image of capture；And/or when in determining bat
It takes the photograph under pattern when receiving the operation for focusing, extraction unit 100 captures the shooting preview image, and extracts the institute of capture
State the feature of shooting preview image；And/or when recognizing the shooting preview image under determining screening-mode include predetermined
When reference object, extraction unit 100 captures the shooting preview image, and extracts the spy of the shooting preview image of capture
Sign；And/or when receiving the predetermined command for extracting feature under determining screening-mode, extraction unit 100 captures institute
Shooting preview image is stated, and extracts the feature of the shooting preview image of capture；And/or when under determining screening-mode
When recognizing in the shooting preview image predetermined action of the display for extracting feature, extraction unit 100 captures the shooting
Preview image, and extract the feature of the shooting preview image of capture.
Determination unit 200 determines image corresponding with the feature of extraction from image data base.
When the extraction of extraction unit 100 is characterized as the characteristic point of shooting preview image, determination unit 200 is from image data
Image corresponding with the characteristic point of shooting preview image is determined in library.
When the extraction of extraction unit 100 is characterized as the characteristic parameter of shooting preview image, determination unit 200 is from picture number
According to determining image corresponding with the characteristic point corresponding to the characteristic parameter of shooting preview image in library.
In one embodiment of determination unit 200, what determination unit 200 was obtained and determined from described image database
The corresponding image data base of screening-mode, and determine and carry in the image data base corresponding with determining screening-mode of acquisition
The corresponding image of feature taken.
In another embodiment of determination unit 200, determination unit 200 obtains and capture in described image database
The corresponding image data base of the shooting preview image, and in the image corresponding with the shooting preview image of capture of acquisition
Image corresponding with the feature of extraction is determined in database.
In the another embodiment of determination unit 200, determination unit 200 generates composition corresponding with the feature of extraction and believes
Breath, and image corresponding with the composition information generated is determined in described image database.
Feature and determining image of the generation unit 300 according to extraction, generate the prompt message for assisting shooting.
For example, including any one in following item for assisting the prompt message of shooting：It prompts photographer and/or is shot
Person is adjusted, indicates optimum photographing position, the image of determination, prompt adjustment camera parameter.
As an example, including any one in following item for assisting the prompting mode of the prompt message of shooting：Word
Prompt, block diagram prompt, voice prompt, symbol prompting, a key are applicable in the control that acquisition parameters adjust.
It should be appreciated that generation unit 300 according to the characteristic point of shooting preview image and the image determined generate for auxiliary
Help the prompt message of shooting with according to the characteristic parameter of shooting preview image and the image determined generate for assisting shooting
Prompt message can be different.
In one embodiment of generation unit 300, generation unit 300 by the feature of extraction and determine image feature
It is compared, to generate the prompt message for assisting shooting.
Shooting householder method according to the present invention and device, by the analysis to shooting preview image, realization was being shot
Shooting prompt is carried out in journey, to effectively improve shooting effect, enhances user experience.
A kind of computer readable storage medium is also provided according to an embodiment of the invention.The computer readable storage medium is deposited
It contains when being executed by a processor so that processor executes the computer program of shooting householder method as described above.
A kind of computing device is also provided according to an embodiment of the invention.The computing device includes processor and memory.It deposits
Reservoir is for storing program instruction.Described program instruction is executed by processor so that processor executes shooting auxiliary as described above
The computer program of method.
Moreover, it should be understood that each unit in shooting auxiliary device according to an exemplary embodiment of the present invention can be by reality
Existing hardware component and/or component software.Processing performed by each unit of those skilled in the art according to restriction, can be such as
Use site programmable gate array (FPGA) or application-specific integrated circuit (ASIC) realize each unit.
Although being particularly shown and describing the present invention, those skilled in the art with reference to its exemplary embodiment
It should be understood that in the case where not departing from the spirit and scope of the present invention defined by claim, form can be carried out to it
With the various changes in details.
Claims (14)
1. a kind of shooting householder method, which is characterized in that including：
(A) after camera applications startup, the feature of shooting preview image is extracted；
(B) image corresponding with the feature of extraction is determined from image data base；
(C) according to the feature of extraction and the image determined, the prompt message for assisting shooting is generated.
2. shooting householder method as described in claim 1, which is characterized in that step (C) includes：
The feature of the feature of extraction and the image determined is compared, to generate the prompt message for assisting shooting.
3. shooting householder method as claimed in claim 1 or 2, which is characterized in that for assisting the prompt message of shooting to include
Any one in following item：
Prompt photographer and/or person taken picture are adjusted, indicate optimum photographing position, the image of determination, prompt adjustment camera ginseng
Number.
4. shooting householder method as claimed in claim 3, which is characterized in that the prompt side of the prompt message for assisting shooting
Formula includes any one in following item：
Text prompt, block diagram prompt, voice prompt, symbol prompting, a key are applicable in the control that acquisition parameters adjust.
5. shooting householder method as described in claim 1, which is characterized in that step (A) includes：
After camera applications startup, when the display time of the shooting preview image reaching predetermined threshold, the shooting is extracted
The feature of preview image；
And/or when receiving the operation for focusing, the feature of the shooting preview image is extracted；
And/or when it includes predetermined reference object to recognize the shooting preview image, the spy of the shooting preview image is extracted
Sign；
And/or when receiving the predetermined command for extracting feature, the feature of the shooting preview image is extracted；
And/or when recognizing in the shooting preview image predetermined action of the display for extracting feature, extract the shooting
The feature of preview image.
6. shooting householder method as claimed in claim 5, which is characterized in that step (A) includes：
(A1) after camera applications startup, screening-mode is determined；
(A2) when the display time of the shooting preview image under determining screening-mode reaching predetermined threshold, described in extraction
The feature of shooting preview image；
And/or when receiving the operation for focusing under determining screening-mode, the spy of the shooting preview image is extracted
Sign；
And/or when it includes predetermined reference object to recognize the shooting preview image under determining screening-mode, institute is extracted
State the feature of shooting preview image；
And/or when receiving the predetermined command for extracting feature under determining screening-mode, extract the shooting preview
The feature of image；
And/or it is shown in the shooting preview image when being recognized under determining screening-mode for extracting the predetermined of feature
When action, the feature of the shooting preview image is extracted.
7. shooting householder method as claimed in claim 6, which is characterized in that step (A2) includes：
When the display time of the shooting preview image under determining screening-mode reaching predetermined threshold, the shooting is captured
Preview image extracts the feature of the shooting preview image of capture；
And/or when receiving the operation for focusing under determining screening-mode, the shooting preview image is captured, is carried
Take the feature of the shooting preview image of capture；
And/or when it includes predetermined reference object to recognize the shooting preview image under determining screening-mode, institute is captured
Shooting preview image is stated, the feature of the shooting preview image of capture is extracted；
And/or when receiving the predetermined command for extracting feature under determining screening-mode, capture the shooting preview
Image extracts the feature of the shooting preview image of capture；
And/or it is shown in the shooting preview image when being recognized under determining screening-mode for extracting the predetermined of feature
When action, the shooting preview image is captured, extracts the feature of the shooting preview image of capture.
8. shooting householder method as claimed in claim 6, which is characterized in that step (B) includes：
Image data base corresponding with the screening-mode determined is obtained from described image database；
Image corresponding with the feature extracted is determined in the corresponding image data base of acquisition and determining screening-mode.
9. shooting householder method as claimed in claim 7, which is characterized in that step (B) includes：
Image data base corresponding with the shooting preview image captured is obtained in described image database；
It is determined in the corresponding image data base of acquisition and capture the shooting preview image corresponding with the feature extracted
Image.
10. shooting householder method as described in claim 1, which is characterized in that step (B) includes：
Generate composition information corresponding with the feature of extraction；
Image corresponding with the composition information generated is determined in described image database.
11. as described in claim 1 shooting householder method, which is characterized in that the feature of shooting preview image include at least with
Any one in lower item：
The characteristic parameter of shooting preview image, the characteristic point of shooting preview image.
12. a kind of shooting auxiliary device, which is characterized in that including：
Extraction unit extracts the feature of shooting preview image after camera applications startup；
Determination unit determines image corresponding with the feature of extraction from image data base；
Generation unit generates the prompt message for assisting shooting according to the feature of extraction and the image determined.
13. a kind of computer readable storage medium, which is characterized in that be stored with when being executed by a processor so that processor executes
The computer program of shooting householder method as described in any one of claim 1 to 11.
14. a kind of computing device, which is characterized in that including：
Processor；
Memory is executed by processor for storing to work as so that processor is executed as described in any one of claim 1 to 11
Shooting householder method computer program.
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| CN201810241814.2A CN108600610A (en) | 2018-03-22 | 2018-03-22 | Shoot householder method and device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810241814.2A CN108600610A (en) | 2018-03-22 | 2018-03-22 | Shoot householder method and device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110868543A (en) * | 2019-11-25 | 2020-03-06 | 三星电子（中国）研发中心 | Intelligent photographing method and device and computer readable storage medium |
| CN111654624A (en) * | 2020-05-29 | 2020-09-11 | 维沃移动通信有限公司 | Shooting prompting method and device and electronic equipment |
| CN111795972A (en) * | 2020-07-17 | 2020-10-20 | 上海撬动网络科技有限公司 | Container image acquisition method, mobile acquisition equipment and storage medium |
| CN111901475A (en) * | 2019-05-06 | 2020-11-06 | 苹果公司 | User interface for capturing and managing visual media |
| CN112672057A (en) * | 2020-12-25 | 2021-04-16 | 维沃移动通信有限公司 | Shooting method and device |
| CN113781408A (en) * | 2021-08-24 | 2021-12-10 | 北京美照算算智能科技有限公司 | Intelligent guidance system and method for image shooting |
| WO2022000992A1 (en) * | 2020-06-28 | 2022-01-06 | 百度在线网络技术（北京）有限公司 | Photographing method and apparatus, electronic device, and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100293490A1 (en) * | 2006-09-26 | 2010-11-18 | Armand Rousso | Apparatuses, Methods and Systems For An Information Comparator Comparison Engine |
| CN103929596A (en) * | 2014-04-30 | 2014-07-16 | 深圳市中兴移动通信有限公司 | Method and device for guiding shooting picture composition |
| CN105046246A (en) * | 2015-08-31 | 2015-11-11 | 广州市幸福网络技术有限公司 | Identification photo camera capable of performing human image posture photography prompting and human image posture detection method |
| CN107509032A (en) * | 2017-09-08 | 2017-12-22 | 维沃移动通信有限公司 | One kind is taken pictures reminding method and mobile terminal |
| CN107566717A (en) * | 2017-08-08 | 2018-01-09 | 维沃移动通信有限公司 | A kind of image pickup method, mobile terminal and computer-readable recording medium |
-
2018
- 2018-03-22 CN CN201810241814.2A patent/CN108600610A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100293490A1 (en) * | 2006-09-26 | 2010-11-18 | Armand Rousso | Apparatuses, Methods and Systems For An Information Comparator Comparison Engine |
| CN103929596A (en) * | 2014-04-30 | 2014-07-16 | 深圳市中兴移动通信有限公司 | Method and device for guiding shooting picture composition |
| CN105046246A (en) * | 2015-08-31 | 2015-11-11 | 广州市幸福网络技术有限公司 | Identification photo camera capable of performing human image posture photography prompting and human image posture detection method |
| CN107566717A (en) * | 2017-08-08 | 2018-01-09 | 维沃移动通信有限公司 | A kind of image pickup method, mobile terminal and computer-readable recording medium |
| CN107509032A (en) * | 2017-09-08 | 2017-12-22 | 维沃移动通信有限公司 | One kind is taken pictures reminding method and mobile terminal |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111901475A (en) * | 2019-05-06 | 2020-11-06 | 苹果公司 | User interface for capturing and managing visual media |
| CN110868543A (en) * | 2019-11-25 | 2020-03-06 | 三星电子（中国）研发中心 | Intelligent photographing method and device and computer readable storage medium |
| CN111654624A (en) * | 2020-05-29 | 2020-09-11 | 维沃移动通信有限公司 | Shooting prompting method and device and electronic equipment |
| CN111654624B (en) * | 2020-05-29 | 2021-12-24 | 维沃移动通信有限公司 | Shooting prompting method and device and electronic equipment |
| WO2022000992A1 (en) * | 2020-06-28 | 2022-01-06 | 百度在线网络技术（北京）有限公司 | Photographing method and apparatus, electronic device, and storage medium |
| CN111795972A (en) * | 2020-07-17 | 2020-10-20 | 上海撬动网络科技有限公司 | Container image acquisition method, mobile acquisition equipment and storage medium |
| CN112672057A (en) * | 2020-12-25 | 2021-04-16 | 维沃移动通信有限公司 | Shooting method and device |
| CN113781408A (en) * | 2021-08-24 | 2021-12-10 | 北京美照算算智能科技有限公司 | Intelligent guidance system and method for image shooting |
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Application publication date: 20180928 |