CN106375662A - Photographing method and device based on double cameras, and mobile terminal - Google Patents
Photographing method and device based on double cameras, and mobile terminal Download PDFInfo
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- CN106375662A CN106375662A CN201610840250.5A CN201610840250A CN106375662A CN 106375662 A CN106375662 A CN 106375662A CN 201610840250 A CN201610840250 A CN 201610840250A CN 106375662 A CN106375662 A CN 106375662A
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- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 238000003786 synthesis reaction Methods 0.000 claims description 7
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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
- H04N23/95—Computational photography systems, e.g. light-field imaging systems
- H04N23/951—Computational photography systems, e.g. light-field imaging systems by using two or more images to influence resolution, frame rate or aspect ratio
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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
- H04N23/95—Computational photography systems, e.g. light-field imaging systems
- H04N23/957—Light-field or plenoptic cameras or camera modules
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Abstract
The invention discloses a photographing method and device based on double cameras, and a mobile terminal. The method comprises the steps of obtaining an image collected by a first camera and the image collected by a second camera; carrying out foreground area and background area division on the image collected by the first camera and the image collected by the second camera; carrying out foreground area removal on the image collected by the first camera, thereby forming a background image; carrying out background area removal on the image collected by the second camera, thereby forming a foreground image; and synthesizing the background image and the foreground image according to set attitudes, thereby forming a final image. According to the method, the device and the mobile terminal, the attitudes of the foreground and background in a photographing scene can be adjusted dynamically in real time, operations are convenient and fast, the interestingness is high, and the photographing experience of a user is improved to the greatest extent.
Description
Technical field
The present invention relates to technical field of image processing, more particularly, to a kind of image pickup method based on dual camera, device and
Mobile terminal.
Background technology
Configuration with mobile terminal and the continuous lifting of performance, occur having double front photographic head or double rear photographic head
Mobile terminal, especially field of mobile phones, most of mobile phone all has the configuration of double rear photographic head.But, current mobile phone is using double
The main purpose of photographic head is to lift effect of taking pictures afterwards, and lacks the work(carrying out differentiation process by double rear photographic head
Energy.User, can only be by third party's image processing software, example as being adjusted to the foreground and background in a photo processing
Such as, photoshop, in graphic detail etc..Therefore, it is impossible in real time, the imaging attitude dynamically adjusting in background and prospect.
Content of the invention
Present invention is primarily targeted at providing a kind of image pickup method based on dual camera, device and mobile terminal,
The attitude of prospect and background in image is dynamically adjusted in shooting process.
The technical solution used in the present invention is, the described image pickup method based on dual camera, comprising:
Obtain the image of the first photographic head collection and the image of second camera collection；
Respectively foreground area is carried out to the described image of the first photographic head collection and the image of described second camera collection
Division with background area；
The image that described first photographic head is gathered carries out foreground area and removes process, forms background image；To described
The image of two photographic head collections carries out background area and removes process, forms foreground image；
Described background image and described foreground image are synthesized according to the attitude setting, is formed final image.
Further, the image of the described image to described first photographic head collection and the collection of described second camera respectively
Carry out foreground area and the division of background area, comprising:
Judge whether comprise personage in the described image of the first photographic head collection and the image of described second camera collection
If so, described people's object area is then set to image and the collection of described second camera of described first photographic head collection by region
Image foreground area, described first photographic head collection image and described second camera collection image in remaining area
Domain is set to background area；If it is not, each pixel then calculating in the image that described first photographic head gathers images to first
First distance value of head, based on described first distance value, the image division by described first photographic head collection be foreground area and
Background area, and calculate each pixel in the image of described second camera collection to the second distance of second camera
Value, based on described second distance value, the image division by the collection of described second camera is foreground area and background area.
Further, the described image to described first photographic head collection carries out foreground area and removes process, forms background
Image, comprising:
Delete the content of the foreground area in the image of described first photographic head collection, and adopted according to described first photographic head
The content of the background area in the image of collection is filled with to described foreground area, forms the background image of content intact.
Further, the described image to the collection of described second camera carries out background area and removes process, forms prospect
Image, comprising:
Delete the content of the background area in the image of described second camera collection, formed and only retain described second shooting
The foreground image of the content of foreground area in the image of head collection.
Further, described described background image and described foreground image are synthesized according to the attitude setting, formed
Final image, comprising:
By described foreground image according to set position be positioned in described background image, and to described foreground image and/
Or described background image zooms in and out adjustment and/or rotation adjustment, with shape final image.
The present invention also provides a kind of filming apparatus based on dual camera, comprising:
Acquisition module, for obtaining the image of the first photographic head collection and the image of second camera collection；
Division module, for the image of the image to described first photographic head collection and the collection of described second camera respectively
Carry out foreground area and the division of background area；
Processing module, the image for gathering to described first photographic head carries out foreground area and removes process, forms background
Image；The image that described second camera is gathered carries out background area and removes process, forms foreground image；
Synthesis module, for being synthesized described background image and described foreground image according to the attitude setting, forms
Final image.
Further, described division module, specifically for:
Judge whether comprise personage in the described image of the first photographic head collection and the image of described second camera collection
If so, described people's object area is then set to image and the collection of described second camera of described first photographic head collection by region
Image foreground area, described first photographic head collection image and described second camera collection image in remaining area
Domain is set to background area；If it is not, each pixel then calculating in the image that described first photographic head gathers images to first
First distance value of head, based on described first distance value, the image division by described first photographic head collection be foreground area and
Background area, and calculate each pixel in the image of described second camera collection to the second distance of second camera
Value, based on described second distance value, the image division by the collection of described second camera is foreground area and background area.
Further, described processing module, comprising: perspective process unit and background process unit；
Described perspective process unit, for deleting the content of the foreground area in the image that described first photographic head gathers,
And according to the content of the background area in the image of described first photographic head collection, described foreground area is filled with, formed interior
Hold complete background image；
Described background process unit, for deleting the content of the background area in the image that described second camera gathers,
Form the foreground image of the content of foreground area in the image only retaining described second camera collection.
Further, described synthesis module, specifically for:
By described foreground image according to set position be positioned in described background image, and to described foreground image and/
Or described background image zooms in and out adjustment and/or rotation adjustment, with shape final image.
The present invention also provides a kind of mobile terminal, comprising: double front photographic head or double rear photographic head, and claim 6～9
Any one of the filming apparatus based on dual camera.
The present invention has the beneficial effect that:
Image pickup method based on dual camera of the present invention, device and mobile terminal, user using have double before or
When after person is double, the mobile terminal of photographic head is taken pictures or recorded a video, a photographic head generates the background painting only having in photographed scene
The background image in face, in addition photographic head generate the foreground image of the foreground picture only having in photographed scene, then will be described before
Scape image is incorporated in background image in editable mode.End user adjusts the attitude of foreground image and background image, is formed
Meet photo or the video of user's requirement.The present invention can in real time, the foreground and background that dynamically adjusts in photographed scene
Attitude, simple operation, interest are strong, farthest improve the shooting experience of user.
Brief description
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this
Bright schematic description and description is used for explaining the present invention, does not constitute inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart of the image pickup method based on dual camera of first embodiment of the invention；
Fig. 2 is the flow chart of the image pickup method based on dual camera of second embodiment of the invention；
Fig. 3 is the composition structural representation of the filming apparatus based on dual camera of third embodiment of the invention；
Fig. 4 is the composition structural representation of the filming apparatus based on dual camera of fourth embodiment of the invention.
Specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with drawings and the specific embodiments, to this
Invention is described in further detail.
A kind of first embodiment of the present invention, there is provided image pickup method based on dual camera, as shown in figure 1, include with
Lower concrete steps:
Step s101: obtain the image of the first photographic head collection and the image of second camera collection.
After described first photographic head and double proactive picture that second camera is a certain mobile terminal or double rear photographic head.Have
The mobile terminal of double front photographic head is to be provided with two front-facing cameras on the mobile terminal.There is the shifting of double rear photographic head
Dynamic terminal is to be provided with two post-positioned pick-up heads on the mobile terminal.When described a certain mobile terminal is shot, lead to
Cross the first photographic head and second camera collects two images respectively.
Step s102: respectively the described image of the first photographic head collection and the image of described second camera collection are carried out
Foreground area and the division of background area.
Prospect refers to the scenery of close photographic head or the personage before the main body in image, and background refers to positioned at image
In main body after, away from the scenery of photographic head.
Specifically, step s102, comprising:
Judge whether comprise personage in the described image of the first photographic head collection and the image of described second camera collection
If so, described people's object area is then set to image and the collection of described second camera of described first photographic head collection by region
Image foreground area, described first photographic head collection image and described second camera collection image in remaining area
Domain is set to background area；If it is not, each pixel then calculating in the image that described first photographic head gathers images to first
First distance value of head, based on described first distance value, the image division by described first photographic head collection be foreground area and
Background area, and calculate each pixel in the image of described second camera collection to the second distance of second camera
Value, based on described second distance value, the image division by the collection of described second camera is foreground area and background area.
Step s103: the image that described first photographic head is gathered carries out foreground area and removes process, forms background image；
The image that described second camera is gathered carries out background area and removes process, forms foreground image.
Specifically, the described image to described first photographic head collection carries out foreground area and removes process, forms Background
Picture, comprising:
Delete the content of the foreground area in the image of described first photographic head collection, and adopted according to described first photographic head
The content of the background area in the image of collection is filled with to described foreground area, forms the background image of content intact.
Because, after deleting the content of foreground area in the image that described first photographic head gathers, described first photographic head is adopted
Foreground area in the image of collection does not have pattern and color, needs using the background area in the image of described first photographic head collection
The pattern in domain and color are filled with to foreground area, so that the picture of described background image is complete.
The described image to the collection of described second camera carries out background area and removes process, forms foreground image, comprising:
Delete the content of the background area in the image of described second camera collection, formed and only retain described second shooting
The foreground image of the content of foreground area in the image of head collection.
Step s104: described background image and described foreground image are synthesized according to the attitude setting, is formed final
Image.
Specifically, step s104, comprising:
By described foreground image according to set position be positioned in described background image, and to described foreground image and/
Or described background image zooms in and out adjustment and/or rotation adjustment, with shape final image.
A kind of second embodiment of the present invention, there is provided image pickup method based on dual camera, as shown in Fig. 2 include with
Lower concrete steps:
Step s201: double front photographic head or double rear photographic head are carried out with the setting of screening-mode.If screening-mode is arranged
For adjust foreground and background attitude screening-mode, then execution step s202, if screening-mode is set to common screening-mode,
Then conventionally shot using double front photographic head or double rear photographic head.
The mobile terminal with double front photographic head is to be provided with two front-facing cameras on the mobile terminal.Have double
The mobile terminal of photographic head is to be provided with two post-positioned pick-up heads on the mobile terminal afterwards.
Step s202: function setting is carried out to double front photographic head or double rear photographic head.One photographic head of setting is used for being formed
Foreground image, another photographic head is used for forming background image.
In the present embodiment, the first photographic head is provided for forming the photographic head of background image, by second camera
It is provided for forming the photographic head of foreground image.
Step s203: by the double front photographic head or double rear photographic head setting, a certain scene is shot, closed
Two images in described a certain scene.
Step s204: respectively described two images are carried out with foreground area and the division of background area.
Generally, it is all that personage is combined with landscape in the image that user shoots, and using personage as the main body in image,
Landscape is as the background in image.Shooting custom based on user, first determines whether whether to comprise people's object area in image, if so,
Then described people's object area is set to the foreground area of described image, remaining region in described image is set to background area；
If it is not, then calculating the distance value of each pixel in image, described distance value is for each pixel in image to collection institute
State the distance of the photographic head of image, based on the distance value of each pixel in described image, described image is divided into prospect
Region and background area.
Further, the described distance value based on each pixel in described image, described image is divided into prospect
Region and background area, comprising:
Based on the distance value of each pixel in described image, described image is divided into multiple connected regions, each is even
The distance between each pixel in logical area difference is all in set point；
Calculate the average distance value of each connected region, the minimum connected region of average distance value is set to foreground area, will
Other regions in described image are set to background area.
Step s205 a: image is carried out with foreground area and removes process, form background image；Another one image is entered
Row background area removes process, forms foreground image.
Specifically, according to the function setting in step s202, double front photographic head or double rear photographic head being carried out, first is taken the photograph
As head acquired image is processed as follows:
Step a1: delete the content of the foreground area in described image, when the content of the foreground area in image is deleted,
The foreground area of described image defines the patternless region of black.
Step a2: extract the profile of the background area in described image, according to the profile of the background area in described image
Module topology is carried out to described foreground area, with foreground area described in topological Contour filling so that described foreground area has opens up
Flutter profile skeleton.
Step a3: using the content of the background area in described image, by filling algorithm and algorithm of generating layered regions, gradually
By the fills of described background area to the described foreground area with topological profile skeleton, ultimately form the back of the body of content intact
Scape image.
According to the function setting in step s202, double front photographic head or double rear photographic head being carried out, second camera is adopted
The image of collection is processed as follows:
Delete the content of the background area in described image, form the foreground image only retaining the content of foreground area.
Step s206: according to position relationship and the scale of foreground image and background image in former shooting image, by institute
State foreground image to be positioned in described background image.
Step s207: pose adjustment is carried out to described foreground image and background image, to form final image.
Specifically, described pose adjustment includes: adjustment position in background image for the foreground image, and to foreground image
Zoom in and out adjustment, rotation adjustment with background image.
A kind of third embodiment of the present invention, there is provided filming apparatus based on dual camera, as shown in figure 3, include with
Lower ingredient:
Acquisition module 301, for obtaining the image of the first photographic head collection and the image of second camera collection.
Specifically, described first photographic head and second camera are the double front photographic head on mobile terminal or double rear shooting
Head.Taking mobile phone as a example, the mobile phone with double front photographic head or double rear photographic head when a certain scene is taken pictures and is imaged, institute
State on mobile phone two photographic head and collect two images with regard to a certain scene.
Division module 302, gathers for the image to described first photographic head collection respectively and described second camera
Image carries out foreground area and the division of background area.
Prospect refers to the scenery of close photographic head or the personage before the main body in image, and background refers to positioned at image
In main body after, away from the scenery of photographic head.
Specifically, division module 302, specifically for
Judge whether comprise personage in the described image of the first photographic head collection and the image of described second camera collection
If so, described people's object area is then set to image and the collection of described second camera of described first photographic head collection by region
Image foreground area, described first photographic head collection image and described second camera collection image in remaining area
Domain is set to background area；If it is not, each pixel then calculating in the image that described first photographic head gathers images to first
First distance value of head, based on described first distance value, the image division by described first photographic head collection be foreground area and
Background area, and calculate each pixel in the image of described second camera collection to the second distance of second camera
Value, based on described second distance value, the image division by the collection of described second camera is foreground area and background area.
Processing module 303, the image for gathering to described first photographic head carries out foreground area and removes process, forms the back of the body
Scape image；The image that described second camera is gathered carries out background area and removes process, forms foreground image.
Specifically, processing module 303, comprising: perspective process unit and background process unit；
Described perspective process unit, for deleting the content of the foreground area in the image that described first photographic head gathers,
And according to the content of the background area in the image of described first photographic head collection, described foreground area is filled with, formed interior
Hold complete background image；
Described background process unit, for deleting the content of the background area in the image that described second camera gathers,
Form the foreground image of the content of foreground area in the image only retaining described second camera collection.
Synthesis module 304, for described background image and described foreground image are synthesized according to the attitude setting, shape
Become final image.
Specifically, synthesis module 304, specifically for:
By described foreground image according to set position be positioned in described background image, and to described foreground image and/
Or described background image zooms in and out adjustment and/or rotation adjustment, with shape final image.
A kind of fourth embodiment of the present invention, there is provided filming apparatus based on dual camera, as shown in figure 4, include with
Lower ingredient:
Screening-mode setup module 401, for carrying out the setting of screening-mode to double front photographic head or double rear photographic head.If
Screening-mode is set to adjust the screening-mode of foreground and background attitude, then Trigger Function setup module 402, if mould will be shot
Formula is set to common screening-mode, then conventionally shot using double front photographic head or double rear photographic head.
Function setting module 402, for carrying out function setting to double front photographic head or double rear photographic head.One shooting of setting
Head is used for forming foreground image, and another photographic head is used for forming background image.
In the present embodiment, the first photographic head is provided for forming the photographic head of background image, by second camera
It is provided for forming the photographic head of foreground image.
Taking module 403, shoots to a certain scene for the double front photographic head by setting or double rear photographic head,
Obtain two images with regard to described a certain scene.
Division module 404, for carrying out foreground area and the division of background area respectively to described two images.
Generally, it is all that personage is combined with landscape in the image that user shoots, and using personage as the main body in image,
Landscape is as the background in image.Shooting custom based on user, first determines whether whether to comprise people's object area in image, if so,
Then described people's object area is set to the foreground area of described image, remaining region in described image is set to background area；
If it is not, then calculating the distance value of each pixel in image, described distance value is for each pixel in image to collection institute
State the distance of the photographic head of image, based on the distance value of each pixel in image, described image is divided into foreground area
And background area.
Specifically, division module 404, specifically for:
Based on the distance value of each pixel in image, described image is divided into multiple connected regions, each connected region
In the distance between each pixel difference all in set point；
Calculate the average distance value of each connected region, the minimum connected region of average distance value is set to foreground area, will
Other regions in described image are set to background area.
Processing module 405, removes process for an image is carried out with foreground area, forms background image；To other one
Individual image carries out background area and removes process, forms foreground image.
Specifically, described processing module 405, comprising: perspective process unit and background process unit；
According in function setting module 402, function setting is carried out to double front photographic head or double rear photographic head, take the photograph for first
Picture head acquired image, described perspective process unit, specifically for:
Delete the content of the foreground area in described image, when the content of the foreground area in image is deleted, described figure
The foreground area of picture defines the patternless region of black.
Extract the profile of the background area in described image, the profile according to the background area in described image is to before described
Scene area carries out module topology, with foreground area described in topological Contour filling so that described foreground area has topological profile bone
Frame.
Using the content of the background area in described image, by filling algorithm and algorithm of generating layered regions, gradually will be described
The fills of background area, to the described foreground area with topological profile skeleton, ultimately form the Background of content intact
Picture.
According in function setting module 402, function setting is carried out to double front photographic head or double rear photographic head, take the photograph for second
Picture head acquired image, described background process unit, specifically for:
Delete the content of the background area in described image, form the foreground image only retaining the content of foreground area.
Image synthesis unit 406, for according to the position relationship of foreground image and background image in former shooting image and ratio
Example size, described foreground image is positioned in described background image.
Pose adjustment module 407, for pose adjustment is carried out to described foreground image and background image, final to be formed
Image.
Specifically, described pose adjustment includes: adjustment position in background image for the foreground image, and to foreground image
Zoom in and out adjustment, rotation adjustment with background image.
The fifth embodiment of the present invention, a kind of mobile terminal, comprising: double front photographic head or double rear photographic head, and this
The filming apparatus based on dual camera introduced in bright 3rd embodiment or fourth embodiment.There is the movement of double front photographic head
Terminal is to be provided with two front-facing cameras on the mobile terminal；The mobile terminal with double rear photographic head is in described shifting
Two post-positioned pick-up heads are provided with dynamic terminal.
The image pickup method based on dual camera, device and the mobile terminal introduced in the embodiment of the present invention, user is using tool
When the mobile terminal having double front or double rear photographic head is taken pictures or recorded a video, a photographic head generates to be only had in photographed scene
Background frame background image, in addition photographic head generate the foreground image of the foreground picture only having in photographed scene, then
Described foreground image is incorporated in background image in editable mode.End user adjusts the appearance of foreground image and background image
State, forms the photo meeting user's requirement or video.The present invention can in real time, dynamically adjust prospect in photographed scene and
The attitude of background, simple operation, interest are strong, farthest improve the shooting experience of user.
The foregoing is only embodiments of the invention, be not limited to the present invention, for those skilled in the art
For member, the present invention can have various modifications and variations.All any modifications within the spirit and principles in the present invention, made,
Equivalent, improvement etc., should be included within scope of the presently claimed invention.
Claims (10)
1. a kind of image pickup method based on dual camera is it is characterised in that include:
Obtain the image of the first photographic head collection and the image of second camera collection；
Respectively foreground area and the back of the body are carried out to the described image of the first photographic head collection and the image of described second camera collection
The division of scene area；
The image that described first photographic head is gathered carries out foreground area and removes process, forms background image；Take the photograph to described second
Remove process as the image of head collection carries out background area, form foreground image；
Described background image and described foreground image are synthesized according to the attitude setting, is formed final image.
2. the image pickup method based on dual camera according to claim 1 it is characterised in that described respectively to described first
The image of the image of photographic head collection and the collection of described second camera carries out foreground area and the division of background area, comprising:
Judge whether comprise people's object area in the described image of the first photographic head collection and the image of described second camera collection,
If so, then described people's object area is set to the image of described first photographic head collection and the image of described second camera collection
Foreground area, described first photographic head collection image and described second camera collection image in remaining region setting
For background area；If it is not, each pixel in then calculating the image of described first photographic head collection is to the of the first photographic head
One distance value, based on described first distance value, the image division by described first photographic head collection is foreground area and background area
Domain, and calculate each pixel in the image of described second camera collection to the second distance value of second camera, it is based on
Described second distance value, the image division by the collection of described second camera is foreground area and background area.
3. the image pickup method based on dual camera according to claim 1 is it is characterised in that described image to described first
The image of head collection carries out foreground area and removes process, forms background image, comprising:
Delete the content of the foreground area in the image of described first photographic head collection, and according to described first photographic head collection
The content of the background area in image is filled with to described foreground area, forms the background image of content intact.
4. the image pickup method based on dual camera according to claim 1 is it is characterised in that described image to described second
The image of head collection carries out background area and removes process, forms foreground image, comprising:
Delete the content of the background area in the image of described second camera collection, formation only retains described second camera and adopts
The foreground image of the content of foreground area in the image of collection.
5. the image pickup method based on dual camera according to claim 1 it is characterised in that described by described background image
Synthesized according to the attitude setting with described foreground image, formed final image, comprising:
Described foreground image is positioned in described background image according to the position setting, and to described foreground image and/or institute
State background image and zoom in and out adjustment and/or rotation adjustment, with shape final image.
6. a kind of filming apparatus based on dual camera are it is characterised in that include:
Acquisition module, for obtaining the image of the first photographic head collection and the image of second camera collection；
Division module, for carrying out to the described image of the first photographic head collection and the image of described second camera collection respectively
Foreground area and the division of background area；
Processing module, the image for gathering to described first photographic head carries out foreground area and removes process, forms background image；
The image that described second camera is gathered carries out background area and removes process, forms foreground image；
Synthesis module, for being synthesized described background image and described foreground image according to the attitude setting, forms final
Image.
7. the filming apparatus based on dual camera according to claim 6 are it is characterised in that described division module, specifically
For:
Judge whether comprise people's object area in the described image of the first photographic head collection and the image of described second camera collection,
If so, then described people's object area is set to the image of described first photographic head collection and the image of described second camera collection
Foreground area, described first photographic head collection image and described second camera collection image in remaining region setting
For background area；If it is not, each pixel in then calculating the image of described first photographic head collection is to the of the first photographic head
One distance value, based on described first distance value, the image division by described first photographic head collection is foreground area and background area
Domain, and calculate each pixel in the image of described second camera collection to the second distance value of second camera, it is based on
Described second distance value, the image division by the collection of described second camera is foreground area and background area.
8. the filming apparatus based on dual camera according to claim 6 are it is characterised in that described processing module, comprising:
Perspective process unit and background process unit；
Described perspective process unit, for deleting the content of the foreground area in the image that described first photographic head gathers, and root
Content according to the background area in the image of described first photographic head collection is filled with to described foreground area, forms content complete
Whole background image；
Described background process unit, for deleting the content of the background area in the image that described second camera gathers, forms
Only retain the foreground image of the content of foreground area in the image of described second camera collection.
9. the filming apparatus based on dual camera according to claim 6 are it is characterised in that described synthesis module, specifically
For:
Described foreground image is positioned in described background image according to the position setting, and to described foreground image and/or institute
State background image and zoom in and out adjustment and/or rotation adjustment, with shape final image.
10. a kind of mobile terminal is it is characterised in that include: double front photographic head or double rear photographic head, and in claim 6～9
The filming apparatus based on dual camera described in any one.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106851113A (en) * | 2017-03-30 | 2017-06-13 | 努比亚技术有限公司 | A kind of photographic method and mobile terminal based on dual camera |
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| US11178335B2 (en) | 2018-05-07 | 2021-11-16 | Apple Inc. | Creative camera |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5940139A (en) * | 1996-08-07 | 1999-08-17 | Bell Communications Research, Inc. | Background extraction in a video picture |
| CN101938604A (en) * | 2009-07-02 | 2011-01-05 | 联想(北京)有限公司 | Image processing method and camera |
| CN102063610A (en) * | 2009-11-13 | 2011-05-18 | 鸿富锦精密工业（深圳）有限公司 | Image identification system and method thereof |
| CN104580910A (en) * | 2015-01-09 | 2015-04-29 | 宇龙计算机通信科技(深圳)有限公司 | Image synthesis method and system based on front camera and rear camera |
| CN105005992A (en) * | 2015-07-07 | 2015-10-28 | 南京华捷艾米软件科技有限公司 | Background modeling and foreground extraction method based on depth map |
| CN105611146A (en) * | 2015-09-30 | 2016-05-25 | 宇龙计算机通信科技(深圳)有限公司 | Imaging method based on double cameras and apparatus thereof |
| CN105678696A (en) * | 2014-11-20 | 2016-06-15 | 联想(北京)有限公司 | Image acquisition method and electronic equipment |
| CN105957045A (en) * | 2016-04-29 | 2016-09-21 | 珠海市魅族科技有限公司 | Picture synthesis method and device |
-
2016
- 2016-09-22 CN CN201610840250.5A patent/CN106375662B/en active Active
- 2016-10-31 WO PCT/CN2016/104069 patent/WO2018053906A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5940139A (en) * | 1996-08-07 | 1999-08-17 | Bell Communications Research, Inc. | Background extraction in a video picture |
| CN101938604A (en) * | 2009-07-02 | 2011-01-05 | 联想(北京)有限公司 | Image processing method and camera |
| CN102063610A (en) * | 2009-11-13 | 2011-05-18 | 鸿富锦精密工业（深圳）有限公司 | Image identification system and method thereof |
| CN105678696A (en) * | 2014-11-20 | 2016-06-15 | 联想(北京)有限公司 | Image acquisition method and electronic equipment |
| CN104580910A (en) * | 2015-01-09 | 2015-04-29 | 宇龙计算机通信科技(深圳)有限公司 | Image synthesis method and system based on front camera and rear camera |
| CN105005992A (en) * | 2015-07-07 | 2015-10-28 | 南京华捷艾米软件科技有限公司 | Background modeling and foreground extraction method based on depth map |
| CN105611146A (en) * | 2015-09-30 | 2016-05-25 | 宇龙计算机通信科技(深圳)有限公司 | Imaging method based on double cameras and apparatus thereof |
| CN105957045A (en) * | 2016-04-29 | 2016-09-21 | 珠海市魅族科技有限公司 | Picture synthesis method and device |
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| CN106851113A (en) * | 2017-03-30 | 2017-06-13 | 努比亚技术有限公司 | A kind of photographic method and mobile terminal based on dual camera |
| CN107133939A (en) * | 2017-04-24 | 2017-09-05 | 努比亚技术有限公司 | A kind of picture synthesis method, equipment and computer-readable recording medium |
| CN108810326A (en) * | 2017-04-27 | 2018-11-13 | 中兴通讯股份有限公司 | A kind of photographic method, device and mobile terminal |
| US11687224B2 (en) | 2017-06-04 | 2023-06-27 | Apple Inc. | User interface camera effects |
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| WO2019129041A1 (en) * | 2017-12-26 | 2019-07-04 | 深圳传音控股股份有限公司 | Brightness adjustment method, apparatus, terminal, and computer readable storage medium |
| CN108322644A (en) * | 2018-01-18 | 2018-07-24 | 努比亚技术有限公司 | A kind of image processing method, mobile terminal and computer readable storage medium |
| US11112964B2 (en) | 2018-02-09 | 2021-09-07 | Apple Inc. | Media capture lock affordance for graphical user interface |
| US11977731B2 (en) | 2018-02-09 | 2024-05-07 | Apple Inc. | Media capture lock affordance for graphical user interface |
| US11178335B2 (en) | 2018-05-07 | 2021-11-16 | Apple Inc. | Creative camera |
| US11722764B2 (en) | 2018-05-07 | 2023-08-08 | Apple Inc. | Creative camera |
| CN108965695A (en) * | 2018-06-27 | 2018-12-07 | 努比亚技术有限公司 | A kind of image pickup method, mobile terminal and computer readable storage medium |
| US11895391B2 (en) | 2018-09-28 | 2024-02-06 | Apple Inc. | Capturing and displaying images with multiple focal planes |
| US11128792B2 (en) | 2018-09-28 | 2021-09-21 | Apple Inc. | Capturing and displaying images with multiple focal planes |
| US11669985B2 (en) | 2018-09-28 | 2023-06-06 | Apple Inc. | Displaying and editing images with depth information |
| US11321857B2 (en) | 2018-09-28 | 2022-05-03 | Apple Inc. | Displaying and editing images with depth information |
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| US11770601B2 (en) | 2019-05-06 | 2023-09-26 | Apple Inc. | User interfaces for capturing and managing visual media |
| US11706521B2 (en) | 2019-05-06 | 2023-07-18 | Apple Inc. | User interfaces for capturing and managing visual media |
| CN111901477A (en) * | 2019-05-06 | 2020-11-06 | 苹果公司 | User interface for capturing and managing visual media |
| US11223771B2 (en) | 2019-05-06 | 2022-01-11 | Apple Inc. | User interfaces for capturing and managing visual media |
| CN110430364A (en) * | 2019-08-26 | 2019-11-08 | 武汉众果科技有限公司 | A kind of stingy figure local dynamic station figure synthetic method of taking pictures of photographing |
| CN112991242A (en) * | 2019-12-13 | 2021-06-18 | RealMe重庆移动通信有限公司 | Image processing method, image processing apparatus, storage medium, and terminal device |
| US11617022B2 (en) | 2020-06-01 | 2023-03-28 | Apple Inc. | User interfaces for managing media |
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| US11054973B1 (en) | 2020-06-01 | 2021-07-06 | Apple Inc. | User interfaces for managing media |
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| CN106375662B (en) | 2019-04-12 |
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