CN108156366A - A kind of image capturing method and mobile device based on dual camera - Google Patents
A kind of image capturing method and mobile device based on dual camera Download PDFInfo
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- CN108156366A CN108156366A CN201711243060.6A CN201711243060A CN108156366A CN 108156366 A CN108156366 A CN 108156366A CN 201711243060 A CN201711243060 A CN 201711243060A CN 108156366 A CN108156366 A CN 108156366A
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000009977 dual effect Effects 0.000 title claims abstract description 26
- 210000000746 body region Anatomy 0.000 claims abstract description 76
- 230000006870 function Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 7
- 238000004590 computer program Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000013473 artificial intelligence Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- 230000000750 progressive effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
Classifications
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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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
-
- 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
- H04N23/90—Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/272—Means for inserting a foreground image in a background image, i.e. inlay, outlay
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Abstract
An embodiment of the present invention provides a kind of image capturing method and mobile device based on dual camera, the dual camera includes the first camera and second camera；The method includes：When receiving shooting instruction, first camera shoots the first image, and the second camera shoots the second image；Obtain the body region image of described first image and the background area image of second image；The body region image with the background area image is combined, generates target image；Show the target image.The embodiment of the present invention solve it is unbalanced in main body and background light in the prior art, in the image shot body region light exposure not enough/excessive or background area light exposure it is excessive/inadequate the problem of.
Description
Technical field
The present invention relates to technical field of information processing, more particularly to a kind of image capturing method based on dual camera and
A kind of image capturing device based on dual camera.
Background technology
The progress of science and technology so that the function of intelligent mobile terminal is increasingly abundanter, and present intelligent mobile terminal is in addition to tool
The communication function on standby basis, such as except making a phone call, sending short messages is also equipped with amusement, the audio-visual, functions such as take pictures.
Existing part intelligent mobile terminal is all taken pictures only with a camera on the market, in this way in main body and the back of the body
In the case of scape light equilibrium, the light exposure for shooting the image subject come and background is also all normal, i.e., the master in image
Body and background are all colored.But, shooting unbalanced such as in the case of backlight in main body and background light
Image out just will appear that main body is almost black and white, background is colored effect.If it is desired to it is colored effect to take main body,
So when shooting, it is necessary to be exposed based on main body, although in this way shoot come image main body be it is colored, still
The color of background abnormal situation will occur because light exposure is abnormal.
Although also there is part intelligent mobile terminal to take pictures using two cameras on the market, also only by two
The image of camera shooting carries out simple colour temperature superposition, the image of shooting unbalanced in main body and background light
It still will appear the above problem.
Invention content
In view of the above problems, the embodiment of the present invention proposes a kind of image capturing method based on dual camera and corresponding
A kind of image taking mobile device based on dual camera, shooting unbalanced in main body and background light to solve
Image exposure it is insufficient the problem of.
To solve the above-mentioned problems, the embodiment of the invention discloses a kind of image capturing methods based on dual camera, should
For mobile device, the dual camera includes the first camera and second camera；The method includes：
When receiving shooting instruction, first camera shoots the first image, the second camera shooting second
Image；
Obtain the body region image of described first image and the background area image of second image；
The body region image with the background area image is combined, generates target image；
Show the target image.
Correspondingly, the embodiment of the invention discloses a kind of image taking mobile device based on dual camera, described pair is taken the photograph
As head includes the first camera and second camera；The mobile device includes：
When receiving shooting instruction, for shooting the first image, the second camera is used for first camera
Shoot the second image；
Acquisition module, for obtaining the background area of the body region image of described first image and second image
Image；
Generation module for the body region image to be combined with the background area image, generates target image；
Display module, for showing the target image.
The embodiment of the present invention includes advantages below：
In embodiments of the present invention, intelligent mobile terminal has the first camera and second camera, works as intelligent mobile
When terminal receives shooting instruction, the first camera of control shoots the first image, and second camera shoots the second image, then obtains
Take the first image body region and, the background area of the second image, then the body region and the background area are tied
It closes, generates target image, finally show the target image.In this way, shooting unbalanced in main body and background light
Still there are normal light exposure in body region and background area in obtained image, so as to solve in the prior art in main body
With background light it is unbalanced in the case of, in the image shot body region light exposure not enough/excessive or background area
The problem of light exposure is excessive/inadequate.
Description of the drawings
Fig. 1 is a kind of step flow chart of image capturing method embodiment based on dual camera of the present invention；
Fig. 2 is a kind of structure diagram of image taking mobile device embodiment based on dual camera of the present invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, it is below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is described in further detail.
With reference to Fig. 1, a kind of step flow of image capturing method embodiment based on dual camera of the present invention is shown
Figure, the method are applied to mobile device, and the dual camera includes the first camera and second camera.
Dual camera in the application refers to the dual camera in intelligent mobile terminal, in this application, intelligent mobile
Terminal can have following features：
(1) on hardware systems, equipment has central processing unit, memory, input part and output block, that is,
It says, equipment is often the microcomputer devices for having communication function.Furthermore it is also possible to multiple input modes, such as key
Disk, mouse, touch screen, transmitter and camera etc., and it can be adjusted input as needed.Meanwhile equipment often has
A variety of way of outputs, such as receiver, display screen, can also be adjusted as needed；
(2) on software architecture, equipment must have operating system, as Windows Mobile, Symbian, Palm,
Android, iOS etc..Meanwhile these operating systems are more and more open, of the operating system platform exploitation based on these openings
Property application program emerge in an endless stream, such as address book, schedule, notepad, calculator and various types of games, it is dramatically full
The foot demand of personalized user；
(3) in communication capacity, equipment has flexible access way and high-bandwidth communication performance, and can be selected by
The business selected and residing environment, the communication mode selected by adjust automatically, so as to user-friendly.Equipment can support GSM,
WCDMA, CDMA2000, TDSCDMA, Wi-Fi and WiMAX etc. so as to adapt to multiple types network, not only support voice industry
Business, more supports a variety of wireless data services；
(4) in function using upper, equipment more focuses on hommization, personalization and multifunction.With computer technology
Development, equipment enter the pattern of " human-centred " from the pattern of " facility center management ", are integrated with embedding assembly, control skill
Art, artificial intelligence technology and biometrics etc. have fully demonstrated people-oriented objective.Due to the hair of software technology
Exhibition, equipment can be adjusted according to demands of individuals and be set, more personalized.Meanwhile equipment is integrated with numerous software and hardwares in itself,
Function is also stronger and stronger.
In addition, in this application, the intelligent mobile terminal has the first camera and second camera.Wherein, first
Camera and second camera are located at approximately the same plane, such as simultaneously positioned at the mobile terminal back side.But which camera is
One camera, which camera are that second camera the application is not restricted, for example, mobile terminal has two cameras of A, B,
Can be using A as the first camera, B, can also be using A as second camera, using B as the first camera shooting as second camera
Head.
In a kind of preferred embodiment of the present invention, first camera is colour imagery shot, and the second camera is
Black and white camera,
Or,
First camera is colour imagery shot, and the second camera is colour imagery shot.
So-called black and white camera, the image for referring to shooting is black and white, so-called colour imagery shot, refers to the figure of shooting
Seem colored.
The method specifically may include steps of：
Step 101, when receiving shooting instruction, first camera shoots the first image, the second camera
Shoot the second image；
When intelligent mobile terminal is in screening-mode, user can by the physical button of intelligent mobile terminal, such as
Shooting push button is shot, and can also be shot by the shooting push button on virtual push button, such as screen.
After user presses shooting push button, the central processing unit of intelligent mobile terminal will send shooting instruction to simultaneously
One camera and the second shooting head after the first camera receives shooting instruction, will shoot first image, the second camera shooting
After head receives shooting instruction, second image will be shot.
In a kind of preferred embodiment of the present invention, first camera acquires the first image, and the second camera is adopted
The step of collecting the second image includes：
First camera generates a preview image；
Identify the preview image whether comprising face；
If so, using the region comprising face as the body region in the preview image；
It is exposed based on the body region, shoots the first image；
Using the region in addition to the body region as the background area in the preview image；
The second camera is exposed based on the background area, shoots the second image.
Specifically, in embodiments of the present invention, the first camera can carry out recognition of face, second camera is nothing
Method carries out recognition of face.Because whether the first camera is by recognition of face it may determine that going out in preview image comprising people
Face, if so, using the region comprising face in preview image as body region, so, second camera and the first camera
Carrying out data interaction can learn where is background area other than the body region in preview image, and also there is no need to pass through
Recognition of face judges background area.
Wherein, preview image is referred to before image taking is completed, the image that user can see in view-finder.Example
Such as in intelligent mobile terminal, after user opens camera, before shooting push button is pressed, the image seen by screen.
It after the first camera determines the body region in preview image, is then exposed, shot based on body region
First image.In this way, the light exposure of the personage in the first image is normal, therefore the color of personage is also normal, and is carried on the back
The light exposure of scene area is then possible, and not enough either excessive therefore background area color may be partially white or partially black.
After first camera determines the body region of preview image, second camera is notified, such second camera is just
It can determine that the background area in preview image, be then based on background area and be exposed, shoot the second image.Because it is based on the back of the body
Scene area is exposed, so personage may be black and white or almost be black and white in the second image, but background is color
Color, that is, the effect of outline.
If the preview image does not include face, obtained respectively using first camera and the second camera
The depth of view information of the preview image；
Using the small region of the depth of field as the body region in the preview image；
It is exposed based on the body region, shoots the first image；
Using the big region of the depth of field as the background area in the preview image；
The second camera is exposed based on the background area, shoots the second image.
Specifically, if the first camera does not recognize face, obtained using the first camera and second camera pre-
Look at the depth of field of image.Because intelligent mobile terminal has two cameras, two cameras are generally aligned in the same plane, and two are taken the photograph
As there is a certain distance between head, so, the object of two cameras and shooting is formed a triangle, in this way, can
To calculate the depth of field of preview image by this triangle, then using the shallow region of the depth of field as the master in the preview image
Body region, using the region of depth of field depth as the background area in the preview image, then the first camera can base
It is exposed in the body region, shoots the first image, second camera is exposed based on the background area, shoots the
Two images.
It should be noted that the first camera determines the body region of preview image and background area by recognition of face
Domain and the depth of field of the preview image is obtained by using first camera and the second camera to determine preview
The body region of image and background area be all assured that before user presses shooting push button, so, in shooting
When, the first camera can be carried out at the same time shooting with second camera.
Step 102, the body region image of described first image and the background area image of second image are obtained；
In a kind of preferred embodiment of the present invention, obtain described first image body region and, second image
Background area the step of include：
Obtain the figure layer for including body region in described first image；
Obtain the figure layer for including background area in second image.
Specifically, after determining the first body region in the first image, it is necessary to remove the image except body region
Fall, for example, can pluck out thus to have obtained comprising body region from the first image by body region by way of scratching figure
The figure layer in domain, the region in figure layer in addition to body region is then transparent；Correspondingly, it can also make to obtain in the same way
Two images include the figure layer of background area, and the region in figure layer in addition to background area is also transparent.
Certainly, except upper method of stating is obtained outside the body region of the first image and the background area for obtaining the second image,
It can also be obtained using other methods, the embodiment of the present invention is not restricted this.
Step 103, the body region image with the background area image is combined, generates target image；
It is described to be combined the body region image with the background area image in a kind of preferred embodiment of the present invention
The step of include：It is described to be combined the body region figure layer with the background area figure layer.
Specifically, because in the figure layer comprising body region, the region in addition to body region is then transparent, and includes the back of the body
In the figure layer of scene area, the region in addition to background area is also transparent, therefore, the two is overlapped, it is possible to form one
Zhang Jiyou body regions, and the image in the region that has powerful connections.
Step 104, the target image is shown.
The target image of generation is showed into user.For a user, what user saw is exactly the image after a generation,
It does not know that two cameras have taken two images respectively, then two images is respectively processed to obtain target figure
Picture.In this way, in the image that user shoots, the light exposure of body region is normal, and the light exposure of background area is also just
Normal, even unbalanced in main body and background light, main body and background are also all still fresh in the image of shooting
It is gorgeous bright.
Certainly, it is in the case that colour imagery shot second camera is also colour imagery shot in the first camera, it just can be with
Realize said effect.If when the first camera is colour imagery shot, when second camera is black and white camera, then in main body
With background light it is unbalanced in the case of, it is bright-coloured bright to shoot body color, the image of background black and white, and this effect
That existing single camera and dual camera can not be realized when shooting, can only by after the completion of shooting by algorithm come
The gray value of image color is adjusted, and this method is to sacrifice picture quality as cost.
In embodiments of the present invention, intelligent mobile terminal has the first camera and second camera, works as intelligent mobile
When terminal receives shooting instruction, the first camera of control shoots the first image, and second camera shoots the second image, then obtains
Take the first image body region and, the background area of the second image, then the body region and the background area are tied
It closes, generates target image, finally show the target image.In this way, shooting unbalanced in main body and background light
Still there are normal light exposure in body region and background area in obtained image, so as to solve in the prior art in main body
With background light it is unbalanced in the case of, in the image shot body region light exposure not enough/excessive or background area
The problem of light exposure is excessive/inadequate.
It should be noted that for embodiment of the method, in order to be briefly described, therefore it is all expressed as to a series of action group
It closes, but those skilled in the art should know, the embodiment of the present invention is not limited by described sequence of movement, because according to
According to the embodiment of the present invention, certain steps may be used other sequences or be carried out at the same time.Secondly, those skilled in the art also should
Know, embodiment described in this description belongs to preferred embodiment, and the involved action not necessarily present invention is implemented
Necessary to example.
With reference to Fig. 2, a kind of structure of image taking mobile device embodiment based on dual camera of the present invention is shown
Block diagram, the dual camera include the first camera and second camera；Following module can specifically be included：
When receiving shooting instruction, first camera 201 is for the first image of shooting, the second camera
202 for the second image of shooting；
Acquisition module 203, for obtaining the background of the body region image of described first image and second image
Area image；
Generation module 204 for the body region image to be combined with the background area image, generates target figure
Picture；
Display module 205, for showing the target image.
In a kind of preferred embodiment of the present invention, first camera includes：
Preview image generates submodule, for generating a preview image；
Submodule is identified, for identifying preview image whether comprising face；
Determination sub-module, for the region of face will to be included as the body region in the preview image；
First shooting submodule is exposed for being based on the body region, shoots the first image；
Background area determination sub-module, for will be except the region in addition to the body region is as in the preview image
Background area；
The second camera includes：
Second shooting submodule is exposed for being based on the background area, shoots the second image.
In a kind of preferred embodiment of the present invention, further include：
Depth of view information acquisition module, if not including face for the preview image, using first camera and
The second camera obtains the depth of view information of the preview image respectively；
Body region determining module, for using the small region of the depth of field as the body region in the preview image；
First camera is additionally operable to be exposed based on the body region, shoots the first image；
Background area determining module, for using the big region of the depth of field as the background area in the preview image；
The second camera is additionally operable to the second camera and is exposed based on the background area, shooting second
Image.
In a kind of preferred embodiment of the present invention, acquisition module includes：
First figure layer acquisition submodule, for obtaining the figure layer that body region is included in described first image；
Second figure layer acquisition submodule, for obtaining the figure layer for including background area in second image；
The generation module includes：
Figure layer combination submodule is combined the body region figure layer with the background area figure layer for described.
In a kind of preferred embodiment of the present invention, first camera is colour imagery shot, and the second camera is
Black and white camera,
Or,
First camera is colour imagery shot, and the second camera is colour imagery shot.
For device embodiment, since it is basicly similar to embodiment of the method, so description is fairly simple, it is related
Part illustrates referring to the part of embodiment of the method.
Each embodiment in this specification is described by the way of progressive, the highlights of each of the examples are with
The difference of other embodiment, just to refer each other for identical similar part between each embodiment.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can be provided as method, apparatus or calculate
Machine program product.Therefore, the embodiment of the present invention can be used complete hardware embodiment, complete software embodiment or combine software and
The form of the embodiment of hardware aspect.Moreover, the embodiment of the present invention can be used one or more wherein include computer can
With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code
The form of the computer program product of implementation.
The embodiment of the present invention be with reference to according to the method for the embodiment of the present invention, terminal device (system) and computer program
The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions
In each flow and/or block and flowchart and/or the block diagram in flow and/or box combination.These can be provided
Computer program instructions are set to all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals
Standby processor is to generate a machine so that is held by the processor of computer or other programmable data processing terminal equipments
Capable instruction generation is used to implement in one flow of flow chart or multiple flows and/or one box of block diagram or multiple boxes
The device for the function of specifying.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing terminal equipments
In the computer-readable memory to work in a specific way so that the instruction being stored in the computer-readable memory generates packet
The manufacture of command device is included, which realizes in one flow of flow chart or multiple flows and/or one side of block diagram
The function of being specified in frame or multiple boxes.
These computer program instructions can be also loaded into computer or other programmable data processing terminal equipments so that
Series of operation steps are performed on computer or other programmable terminal equipments to generate computer implemented processing, thus
The instruction offer performed on computer or other programmable terminal equipments is used to implement in one flow of flow chart or multiple flows
And/or specified in one box of block diagram or multiple boxes function the step of.
Although the preferred embodiment of the embodiment of the present invention has been described, those skilled in the art once know base
This creative concept can then make these embodiments other change and modification.So appended claims are intended to be construed to
Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements are not only wrapped
Those elements are included, but also including other elements that are not explicitly listed or are further included as this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, it is wanted by what sentence "including a ..." limited
Element, it is not excluded that also there are other identical elements in the process including the element, method, article or terminal device.
Dual camera is based on to a kind of image capturing method based on dual camera provided by the present invention and one kind above
Image taking mobile device, be described in detail, specific case used herein is to the principle of the present invention and embodiment party
Formula is expounded, and the explanation of above example is only intended to facilitate the understanding of the method and its core concept of the invention；It is meanwhile right
In those of ordinary skill in the art, thought according to the present invention has change in specific embodiments and applications
Part, in conclusion the content of the present specification should not be construed as limiting the invention.
Claims (10)
- A kind of 1. image capturing method based on dual camera, applied to mobile device, which is characterized in that the dual camera packet Include the first camera and second camera；The method includes：When receiving shooting instruction, first camera shoots the first image, and the second camera shoots the second image；Obtain the body region image of described first image and the background area image of second image；The body region image with the background area image is combined, generates target image；Show the target image.
- 2. according to the method described in claim 1, it is characterized in that, first camera shoot the first image, described second The step of camera the second image of shooting, includes：First camera generates a preview image；Identify the preview image whether comprising face；If so, using the region comprising face as the body region in the preview image；It is exposed based on the body region, shoots the first image；Using the region in addition to the body region as the background area in the preview image；The second camera is exposed based on the background area, shoots the second image.
- 3. it according to the method described in claim 2, it is characterized in that, further includes：If the preview image does not include face, obtained respectively using first camera and the second camera described The depth of view information of preview image；Using the small region of the depth of field as the body region in the preview image；It is exposed based on the body region, shoots the first image；Using the big region of the depth of field as the background area in the preview image；The second camera is exposed based on the background area, shoots the second image.
- 4. according to the method described in claim 1, it is characterized in that, obtain body region image and the institute of described first image The step of background area image for stating the second image, includes：Obtain the figure layer for including body region in described first image；Obtain the figure layer for including background area in second image；Described the step of being combined the body region image with the background area image, includes：It is described by the body region Figure layer is combined with the background area figure layer.
- 5. according to the method described in claim 1, it is characterized in that, first camera be colour imagery shot, described second Camera is black and white camera,Or,First camera is colour imagery shot, and the second camera is colour imagery shot.
- 6. a kind of image taking mobile device based on dual camera, which is characterized in that the dual camera includes the first camera shooting Head and second camera；The mobile device includes：When receiving shooting instruction, for shooting the first image, the second camera is used to shoot first camera Second image；Acquisition module, for obtaining the Background regional image of the body region image of described first image and second image Picture；Generation module for the body region image to be combined with the background area image, generates target image；Display module, for showing the target image.
- 7. mobile device according to claim 6, which is characterized in that first camera includes：Preview image generates submodule, for generating a preview image；Submodule is identified, for identifying preview image whether comprising face；Determination sub-module, for the region of face will to be included as the body region in the preview image；First shooting submodule is exposed for being based on the body region, shoots the first image；Background area determination sub-module, for will be except the region in addition to the body region is as the background in the preview image Region；The second camera includes：Second shooting submodule is exposed for being based on the background area, shoots the second image.
- 8. mobile device according to claim 7, which is characterized in that further include：Depth of view information acquisition module, if not including face for the preview image, using first camera and described Second camera obtains the depth of view information of the preview image respectively；Body region determining module, for using the small region of the depth of field as the body region in the preview image；First camera is additionally operable to be exposed based on the body region, shoots the first image；Background area determining module, for using the big region of the depth of field as the background area in the preview image；The second camera is additionally operable to the second camera and is exposed based on the background area, shoots the second image.
- 9. mobile device according to claim 6, which is characterized in that acquisition module includes：First figure layer acquisition submodule, for obtaining the figure layer that body region is included in described first image；Second figure layer acquisition submodule, for obtaining the figure layer for including background area in second image；The generation module includes：Figure layer combination submodule is combined the body region figure layer with the background area figure layer for described.
- 10. mobile device according to claim 6, which is characterized in that first camera is colour imagery shot, described Second camera is black and white camera,Or,First camera is colour imagery shot, and the second camera is colour imagery shot.
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| CN201711243060.6A CN108156366A (en) | 2017-11-30 | 2017-11-30 | A kind of image capturing method and mobile device based on dual camera |
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| CN201711243060.6A CN108156366A (en) | 2017-11-30 | 2017-11-30 | A kind of image capturing method and mobile device based on dual camera |
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| CN201711243060.6A Pending CN108156366A (en) | 2017-11-30 | 2017-11-30 | A kind of image capturing method and mobile device based on dual camera |
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| CN112887624A (en) * | 2021-01-26 | 2021-06-01 | 维沃移动通信有限公司 | Shooting method and device and electronic equipment |
| CN114125286A (en) * | 2021-11-18 | 2022-03-01 | 维沃移动通信有限公司 | Shooting method and device thereof |
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Application publication date: 20180612 |