CN106254780A - A kind of dual camera camera control method, photographing control device and terminal - Google Patents
A kind of dual camera camera control method, photographing control device and terminal Download PDFInfo
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- CN106254780A CN106254780A CN201610796908.7A CN201610796908A CN106254780A CN 106254780 A CN106254780 A CN 106254780A CN 201610796908 A CN201610796908 A CN 201610796908A CN 106254780 A CN106254780 A CN 106254780A
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- photographic head
- target area
- image
- pictures
- preview screen
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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
- H04N23/67—Focus control based on electronic image sensor signals
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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
- H04N23/698—Control of cameras or camera modules for achieving an enlarged field of view, e.g. panoramic image capture
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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
Abstract
The open a kind of dual camera camera control method of the present invention, photographing control device and terminal, relate to shooting technology field, to improve quality of taking pictures.Described dual camera camera control method includes: controls standard focal length photographic head and takes pictures the object of target area, obtains the first image, and being taken pictures in target area by control wide field focus photographic head, obtains the second image；Merge the first image and the second image, obtain exporting image.Described dual camera photographing control device includes above-mentioned dual camera camera control method.Described terminal includes above-mentioned dual camera photographing control device.The dual camera camera control method that the present invention provides is taken pictures quality for raising.
Description
Technical field
The present invention relates to shooting technology field, particularly relate to a kind of dual camera camera control method, photographing control device
And terminal.
Background technology
Wide angle camera is the photographing device of a kind of wide viewing angle, and it can accommodate more scenery in limited distance, is suitable for
Shooting landscape and the towering buildings of big scene, but owing to its resolution is relatively low, discomfort is in step with profile.
And compared to wide angle camera, the resolution of general camera is higher, but because it cannot realize wide viewing angle shooting so that
When many people take pictures together, it is impossible to effectively many people are captured in preview area, now otherwise make everybody reduce spacing squeeze make
One, otherwise reducing camera focus increase visual angle reduction definition reaches the purpose in many preview circles of entrance the most per capita.
Summary of the invention
It is an object of the invention to provide a kind of dual camera camera control method, photographing control device and terminal, be used for
Lifting is taken pictures quality.
To achieve these goals, the present invention provides following technical scheme:
A kind of dual camera camera control method, including:
Control standard focal length photographic head the object in target area is taken pictures, obtain the first image, control Radix Rumicis
Being taken pictures in target area by focal length photographic head, obtains the second image；
Merge the first image and the second image, obtain exporting image.
Compared with prior art, the dual camera camera control method that the present invention provides has the advantages that
The dual camera camera control method that the present invention provides, controls standard focal length photographic head to the target in target area
Thing is taken pictures, and is taken pictures, due to the clapped figure of standard focal length photographic head in target area by control wide field focus photographic head
As resolution is higher, wide field focus photographic head shot image visual field width, therefore, the dual camera that the present invention provides is taken pictures controlling party
The first image that standard focal length photographic head is clapped by method and the second image co-registration that wide field focus photographic head is clapped, formed is defeated
Publish picture as the scope not only shot is relatively wide, and quality of taking pictures can also be improved.
The present invention provides a kind of dual camera photographing control device, including:
Performance element, for when many people take pictures state, controls standard focal length photographic head to the object in target area
Take pictures, obtain the first image, and being taken pictures in target area by control wide field focus photographic head, obtains the second image；
Integrated unit, for merging the first image and the second image, obtains exporting image.
Compared with prior art, the beneficial effect of the dual camera photographing control device that the present invention provides and above-mentioned technical side
The beneficial effect of the dual camera camera control method that case provides is identical, does not repeats at this.
The present invention provides a kind of terminal, the dual camera photographing control device provided including technique scheme.
Compared with prior art, the dual camera that the beneficial effect of the terminal that the present invention provides provides with technique scheme
The beneficial effect of photographing control device is identical, does not repeats at this.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the present invention, this
Bright schematic description and description is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
The flow chart one of the dual camera camera control method that Fig. 1 provides for the embodiment of the present invention；
The flowchart 2 of the dual camera camera control method that Fig. 2 provides for the embodiment of the present invention；
The flow chart 3 of the dual camera camera control method that Fig. 3 provides for the embodiment of the present invention；
Fig. 4 is that the focusing area of wide field focus photographic head in the embodiment of the present invention divides schematic diagram；
The structural representation one of the dual camera photographing control device that Fig. 5 provides for the embodiment of the present invention；
The structural representation two of the dual camera photographing control device that Fig. 6 provides for the embodiment of the present invention；
The structural representation three of the dual camera photographing control device that Fig. 7 provides for the embodiment of the present invention；
The structural representation four of the dual camera photographing control device that Fig. 8 provides for the embodiment of the present invention.
Reference:
11-the first acquisition module, 12-the second acquisition module,
2-judging unit, 3-performance element,
31-standard is taken pictures execution module, and 32-Radix Rumicis is taken pictures execution module,
321-focusing area divides module, and 322-takes pictures number of times setting module,
323-focuses control module, 324-Collaborative Control module,
4-integrated unit, b0-the first Radix Rumicis focusing area,
b1-the second Radix Rumicis focusing area, b2-the three Radix Rumicis focusing area.
Detailed description of the invention
In order to further illustrate dual camera camera control method, photographing control device and the end that the embodiment of the present invention provides
End, is described in detail below in conjunction with Figure of description.
Embodiment one
Referring to Fig. 1, the embodiment of the present invention provides a kind of dual camera camera control method, including:
S11: control standard focal length photographic head and the object in target area is taken pictures, obtain the first image, control
Being taken pictures in target area by wide field focus photographic head, obtains the second image；
S12: merge the first image and the second image, obtains exporting image.
By above-mentioned specific implementation process, the dual camera camera control method that the embodiment of the present invention provides, use
Control standard focal length photographic head the object in target area is taken pictures, and control wide field focus photographic head to target area
Territory carries out the method taken pictures, owing to standard focal length photographic head shot image resolution is higher, and wide field focus photographic head shot image
Visual field width, therefore, the embodiment of the present invention provide dual camera camera control method standard focal length photographic head is clapped first
The second image co-registration that image and wide field focus photographic head are clapped, the scope that the output image formed not only shoots is relatively wide, and
And quality of taking pictures can also be improved.
It is understood that owing to the area of visual field of standard focal length photographic head is positioned at target area, wide field focus images
The area of visual field of head is positioned at target area, and comprises the area of visual field of standard focal length photographic head, therefore, wide field focus photographic head
Area of visual field cover the area of visual field of standard focal length photographic head, utilize the wide visual field of wide field focus photographic head can export bat
The image that scope of taking the photograph is wider.
Concrete, referring to Fig. 2, the dual camera camera control method in above-described embodiment also includes:
Obtain the standard focal length photographic head preview screen to the object in target area, obtain the first preview screen；Obtain
Take the wide field focus photographic head preview screen to target area, obtain the second preview screen.
And consider that the picture resolution of wide field focus photographic head shooting is the highest, in order to improve wide field focus shooting further
The resolution of the photo of head shooting, the dual camera camera control method in above-described embodiment also includes:
According to the first preview screen, the second preview screen is carried out region division, obtain multiple Radix Rumicis focusing area；
According to the quantity of Radix Rumicis focusing area, control wide field focus photographic head and is taken pictures in target area number of times；
Control the Radix Rumicis focusing area that wide field focus photographic head is focused different when taking pictures every time；
Control standard focal length photographic head arbitrary with wide field focus photographic head secondary right to taking pictures of the object in target area
Taking pictures of target area is carried out simultaneously, after making standard focal length photographic head take pictures the object in target area, obtains the first figure
Picture；
Merge wide field focus photographic head to the image obtained of taking pictures of target area every time to generate the second image, by second
Image and the first image co-registration, obtain exporting image.
Being embodied as of dual camera camera control method that above-described embodiment provides is described in detail below in conjunction with Fig. 2
Journey.
S21: acquisition standard focal length photographic head, to the preview screen of object in target area, obtains the first preview screen；
Obtain the wide field focus photographic head preview screen to target area, obtain the second preview screen；
S22: the second preview screen is carried out region division according to the first preview screen, obtains multiple Radix Rumicis focusing area；
Exemplary, as shown in Figure 4, according to the first preview screen, the second preview screen being carried out region division can be by second
Preview screen is divided into three Radix Rumicis focusing areas, the i.e. first Radix Rumicis focusing area b0, the second Radix Rumicis focusing area b1Wide with the 3rd
Angle focusing area b2, wherein, the first Radix Rumicis focusing area b0, the second Radix Rumicis focusing area b1With the 3rd Radix Rumicis focusing area b2In
Any one can be the overlapping region overlapped with the first preview screen.
Such as: the first Radix Rumicis focusing area b0Overlap with the first preview screen, then the second Radix Rumicis focusing area b1With the 3rd
Radix Rumicis focusing area b2It is respectively the preview screen that standard focal length photographic head cannot obtain.
S23: according to the quantity of Radix Rumicis focusing area, controls wide field focus photographic head and takes pictures target area number of times；
Concrete, after the quantity of Radix Rumicis focusing area determines, is taken pictures in target area by wide field focus photographic head secondary
Number is set as identical with the quantity of Radix Rumicis focusing area.
S24: control the Radix Rumicis focusing area that wide field focus photographic head is focused different when taking pictures every time；
Exemplary, as shown in Figure 4, after Radix Rumicis focusing area is divided three, accordingly, Radix Rumicis focusing camera head is to mesh
The number of times of taking pictures in mark region is set as 3 times, when taking pictures for the 1st time, controls wide field focus photographic head to the first Radix Rumicis focusing area
b0Focus, when taking pictures for the 2nd time, control wide field focus photographic head and the second Radix Rumicis focusing area b1 is focused, the 3rd
Secondary when taking pictures, control wide field focus photographic head and the 3rd Radix Rumicis focusing area b2 is focused.
S25: control standard focal length photographic head arbitrary with wide field focus photographic head to taking pictures of the object in target area
Secondary take pictures target area is carried out simultaneously, after making standard focal length photographic head take pictures the object in target area, obtains
One image；
Optionally, standard focal length photographic head can be with wide field focus photographic head to mesh to taking pictures of the object in target area
Mark arbitrarily the most simultaneously carrying out, as shown in Figure 4, when Radix Rumicis focusing area is divided into 3, accordingly in repeatedly taking pictures in region
, Radix Rumicis focusing camera head number of times of taking pictures target area is set as 3 times, controls standard focal length photographic head in target area
The taking pictures with wide field focus photographic head to the first Radix Rumicis focusing area b of object0Take pictures and carry out simultaneously, or, control mark
Quasi-focal length photographic head taking pictures with wide field focus photographic head to the second Radix Rumicis focusing area b1's to the object in target area
Take pictures and carry out simultaneously, or, control standard focal length photographic head taking pictures and wide field focus shooting to the object in target area
3rd Radix Rumicis focusing area b2 is taken pictures and carries out simultaneously by head, makes standard focal length photographic head take pictures the object in target area
After, obtain the first image.
S26: merge wide field focus photographic head to the image obtained of taking pictures of target area every time to generate the second image, will
Second image and the first image co-registration, obtain exporting image.
Exemplary, as shown in Figure 4, when Radix Rumicis focusing area is divided into 3, accordingly, Radix Rumicis focusing camera head
Number of times of taking pictures target area is set as 3 times, and Radix Rumicis focusing camera head is respectively to the first Radix Rumicis focusing area b0, the second Radix Rumicis
Focusing area b1 and the 3rd Radix Rumicis focusing area b2 focuses after taking pictures successively, by target area 3 times of wide field focus photographic head
Image of taking pictures carries out fusion and obtains the second image, then by the second image of obtaining with standard focal length photographic head in target area
Object the first image obtained of taking pictures merge, obtain exporting image.
By above-mentioned specific implementation process, target area is entered utilizing wide field focus photographic head by the embodiment of the present invention
When row is taken pictures, target area is divided into multiple Radix Rumicis focusing area, according to the quantity of Radix Rumicis focusing area, controls wide field focus
Being taken pictures number of times in target area by photographic head, successively multiple Radix Rumicis focusing areas is carried out focusing when taking pictures and take pictures, therefore, and mesh
Every part in mark region can be focused respectively when taking pictures so that wide field focus photographic head is through institute of taking pictures of repeatedly focusing
After obtaining image co-registration, it is possible to obtain the second image of high-resolution, and, owing to standard focal length photographic head shot image is differentiated
Rate images head height, wide field focus photographic head shot image visual field width than wide field focus, and therefore, the double of embodiment of the present invention offer take the photograph
The second image that the first image clapped by standard focal length photographic head as head camera control method and wide field focus photographic head are clapped
Merging, the scope that the output image formed not only shoots is relatively wide, and can also improve quality of taking pictures.
It should be noted that the range size according to target area and the different requirements to photograph pixel, can be pre-by first
Looking at offscreen region is finely divided again, thus obtains multiple Radix Rumicis focusing area, and divided by Radix Rumicis focusing area is the most,
Photograph pixel is the highest, and practical situation is not limited to situation shown in Fig. 4.
Further, as it is shown on figure 3, the dual camera camera control method in the embodiment of the present invention also includes:
S211: judge whether to be in many people according to the first preview screen and the second preview screen and take pictures state；Many when being in
People take pictures state time, proceed step S22, according to the first preview screen, the second preview screen carried out region division, obtain
Multiple Radix Rumicis focusing areas.
Above-described embodiment judges whether to be in many people take pictures state, the method that prior art is conventional can be used, such as:
By identifying the image in preview screen, locking number of person, this is the most common in the taking pictures of existing photographic head.It addition, when sentencing
Disconnected result be the first preview screen and the second preview screen have one be not at many people take pictures state time, do not carry out Radix Rumicis focusing
Region divides, it can be seen that, the embodiment of the present invention judges whether according to the first preview screen and the second preview screen by arranging
Be in many people to take pictures the step of state, with guarantee the first preview screen and the second preview screen be many people take pictures state time just enter
Row Radix Rumicis focusing area divides, and improves many people and takes pictures the confirmation accuracy of state.
Embodiment two
Referring to Fig. 5, the embodiment of the present invention provides a kind of dual camera photographing control device, including the execution being sequentially connected with
Unit 3 and integrated unit 4.
Object in target area is taken pictures by performance element 3 for controlling standard focal length photographic head, obtains first
Image, and control wide field focus photographic head is taken pictures in target area, obtain the second image；
Integrated unit 4, for merging the first image and the second image, obtains exporting image.
When being embodied as, taken pictures in target area by the dual camera photographing control device utilizing above-described embodiment to provide
Control.
Utilize performance element 3 to control standard focal length photographic head the object in target area is taken pictures, obtain first
Image, and control wide field focus photographic head is taken pictures in target area, obtain the second image；
After utilizing dual camera photographing control device to obtain the first image and the second image by said process, utilize and merge
Unit 4 merges the first image and the second image, obtains exporting image.
Compared with prior art, the beneficial effect of the dual camera photographing control device that the embodiment of the present invention provides is with above-mentioned
The beneficial effect of the dual camera camera control method that embodiment one provides is identical, does not repeats at this.
It is understood that the area of visual field of standard focal length photographic head is positioned at target area, wide field focus photographic head
Area of visual field is positioned at target area, and comprises the area of visual field of standard focal length photographic head；Therefore, the regarding of wide field focus photographic head
Wild region covers the area of visual field of standard focal length photographic head, utilizes the wide visual field of wide field focus photographic head can export shooting model
Enclose wider image.
Concrete, referring to Fig. 6, the dual camera photographing control device in above-described embodiment also includes the first acquisition module
11 and second acquisition module 12, above-mentioned performance element 3 includes that standard takes pictures execution module 31 and Radix Rumicis is taken pictures execution module 32, its
In the outfan of the outfan of the first acquisition module 11 and the second acquisition module 12 take pictures with standard respectively and perform the defeated of module 31
Enter to hold the input of execution module 32 of taking pictures with Radix Rumicis to be connected；Wherein,
First acquisition module 11, for obtaining the standard focal length photographic head preview screen to the object in target area, obtains
To the first preview screen；
Second acquisition module 12, for obtaining the wide field focus photographic head preview screen to target area, obtains the second preview
Picture；
Standard take pictures execution module 31 for controlling standard focal length photographic head, the object in target area is taken pictures,
Obtain the first image；
Radix Rumicis take pictures execution module 32 for controlling wide field focus photographic head, is taken pictures in target area, obtain the second figure
Picture.
And consider that the picture resolution of wide field focus photographic head shooting is the highest, in order to improve wide field focus shooting further
The resolution of photo of head shooting, the Radix Rumicis in above-described embodiment take pictures execution module 32 include focusing area divide module 321,
Take pictures number of times setting module 322, focusing control module 323 and Collaborative Control module 324；It is concrete as it is shown in fig. 7, focusing area is drawn
The input of sub-module 321 is connected with the first acquisition module 11 and the second acquisition module 12 respectively, and focusing area divides module 321
Outfan input with the focusing input of control module 323 and number of times setting module 322 of taking pictures respectively be connected, focus and control
The outfan of molding block 323 is all connected with wide field focus photographic head with the outfan of number of times setting module 322 of taking pictures, Collaborative Control
The input of module 324 is connected with the outfan of number of times setting module 322 of taking pictures, the outfan of Collaborative Control module 324 and mark
Quasi-focal length photographic head is connected；Wherein,
Focusing area divides module 321 and is used for, according to the first preview screen, the second preview screen is carried out region division,
To multiple Radix Rumicis focusing areas；
Number of times setting module 322 of taking pictures for the quantity according to Radix Rumicis focusing area, controls wide field focus photographic head to mesh
The number of times of taking pictures in mark region；
The Radix Rumicis focusing district that focusing control module 323 is focused different for controlling wide field focus photographic head when taking pictures every time
Territory；
Object in target area is taken pictures burnt with Radix Rumicis for controlling standard focal length photographic head by Collaborative Control module 324
Carry out away from arbitrary take pictures time to target area of photographic head simultaneously；
Being embodied as of dual camera photographing control device that above-described embodiment provides is described in detail below in conjunction with Fig. 2
Journey.
S21: utilize the first acquisition module 11 to obtain standard focal length photographic head to the preview screen of object in target area,
Obtain the first preview screen；
Utilize the second acquisition module 12 to obtain the wide field focus photographic head preview screen to target area, obtain the second preview
Picture；
S22: utilize focusing area division module 321, according to the first preview screen, the second preview screen is carried out region and draw
Point, obtain multiple Radix Rumicis focusing area；
Exemplary, as shown in Figure 4, according to the first preview screen, the second preview screen being carried out region division can be by second
Preview screen is divided into three Radix Rumicis focusing areas, the i.e. first Radix Rumicis focusing area b0, the second Radix Rumicis focusing area b1Wide with the 3rd
Angle focusing area b2, wherein, the first Radix Rumicis focusing area b0, the second Radix Rumicis focusing area b1With the 3rd Radix Rumicis focusing area b2In
Any one can be the overlapping region overlapped with the first preview screen.
Such as: the first Radix Rumicis focusing area b0Overlap with the first preview screen, then the second Radix Rumicis focusing area b1With the 3rd
Radix Rumicis focusing area b2It is respectively the preview screen that standard focal length photographic head cannot obtain.
S23: utilize the number of times setting module 322 quantity according to Radix Rumicis focusing area of taking pictures, controls wide field focus photographic head
Is taken pictures in target area number of times；
Concrete, after the quantity of Radix Rumicis focusing area determines, utilize number of times setting module 322 of taking pictures wide field focus to be taken the photograph
As head number of times of taking pictures target area is set as identical with the quantity of Radix Rumicis focusing area.
S24: utilize focusing control module 323 to control wide field focus photographic head and focus when taking pictures every time different Radix Rumiciss pair
Burnt region；
S25: utilize Collaborative Control module 324 control standard focal length photographic head to the object in target area take pictures with
Arbitrary secondary take pictures target area of wide field focus photographic head is carried out simultaneously, makes standard focal length photographic head to the mesh in target area
After mark thing is taken pictures, obtain the first image；
Optionally, standard focal length photographic head can be with wide field focus photographic head to mesh to taking pictures of the object in target area
Mark arbitrarily the most simultaneously carrying out in repeatedly taking pictures in region.
S26: utilize integrated unit 4 to merge the wide field focus photographic head image obtained of every time taking pictures to target area with life
Become the second image, by the second image and the first image co-registration, obtain exporting image.
Exemplary, as shown in Figure 4, when Radix Rumicis focusing area is divided into 3, accordingly, Radix Rumicis focusing camera head
Number of times of taking pictures target area is set as 3 times, and Radix Rumicis focusing camera head is respectively to the first Radix Rumicis focusing area b0, the second Radix Rumicis
Focusing area b1 and the 3rd Radix Rumicis focusing area b2 focuses after taking pictures successively, utilizes integrated unit 4 by wide field focus photographic head pair
3 times of target area image of taking pictures carries out fusion and obtains the second image, is then imaged with standard focal length by the second image obtained
Head the first image obtained of taking pictures the object in target area merges, and obtains exporting image.
By above-mentioned specific implementation process, target area is entered utilizing wide field focus photographic head by the embodiment of the present invention
When row is taken pictures, utilize focusing area to divide module 321 and target area is divided into multiple Radix Rumicis focusing area, focus according to Radix Rumicis
The quantity in region, utilizes number of times setting module 322 of taking pictures to control wide field focus photographic head and takes pictures target area number of times, is clapping
According to time utilize focusing control module 323 successively multiple Radix Rumicis focusing areas to be carried out focusing and take pictures, therefore, every in target area
A part can be focused respectively when taking pictures so that wide field focus photographic head is through gained image co-registration of taking pictures of repeatedly focusing
After, it is possible to obtain the second image of high-resolution, and, owing to standard focal length photographic head shot image resolution ratio Radix Rumicis is burnt
Away from shooting head height, wide field focus photographic head shot image visual field width, therefore, the dual camera that the embodiment of the present invention provides is taken pictures control
Device processed utilizes the first image that standard focal length photographic head clapped by integrated unit 4 and the second figure that wide field focus photographic head is clapped
As merging, the scope that the output image formed not only shoots is relatively wide, and can also improve quality of taking pictures.
It should be noted that the range size according to target area and the different requirements to photograph pixel, can be pre-by first
Looking at offscreen region is finely divided again, thus obtains multiple Radix Rumicis focusing area, and divided by Radix Rumicis focusing area is the most,
Photograph pixel is the highest, and practical situation is not limited to situation shown in Fig. 4.
Further, the dual camera photographing control device in above-described embodiment also includes judging unit 2, concrete such as Fig. 8
Shown in, it is judged that the input of unit 2 is connected with the first acquisition module 11 and the second acquisition module 12, it is judged that the outfan of unit 2
The input dividing module 321 with focusing area is connected, wherein,
Judging unit 2 is taken pictures state for judging whether to be in many people according to the first preview screen and the second preview screen；
Focusing area divide module 321 for when many people take pictures state according to the first preview screen to the second preview screen
Carry out region division.
Embodiment three
Embodiments providing a kind of terminal, the dual camera provided including above-described embodiment two is taken pictures control dress
Put；Wherein, this dual camera photographing control device is to be loaded in the central processing unit of terminal in form of software programs, and should
Terminal is in order to realize camera function, it should have standard focal length photographic head and wide field focus photographic head.
Compared with prior art, the beneficial effect of the terminal that the present embodiment provides is taken pictures with dual camera in above-described embodiment
The beneficial effect controlling device is identical, does not repeats them here.
It addition, this terminal can be that mobile phone, panel computer, notebook computer or digital camera etc. are any has camera function
Product or parts.
In the description of above-mentioned embodiment, specific features, structure, material or feature can be at any one or many
Individual embodiment or example combine in an appropriate manner.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art, in the technical scope that the invention discloses, can readily occur in change or replace, should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with described scope of the claims.
Claims (10)
1. a dual camera camera control method, it is characterised in that including:
Control standard focal length photographic head the object in target area is taken pictures, obtain the first image, control wide field focus
Being taken pictures in described target area by photographic head, obtains the second image；
Merge described first image and the second image, obtain exporting image.
Dual camera camera control method the most according to claim 1, it is characterised in that described standard focal length photographic head
Area of visual field is positioned at described target area；
The area of visual field of described wide field focus photographic head is positioned at described target area, and comprises described standard focal length photographic head
Area of visual field.
Dual camera camera control method the most according to claim 1, it is characterised in that described dual camera is taken pictures control
Method also includes:
Obtain the standard focal length photographic head preview screen to the object in target area, obtain the first preview screen；
Obtain the wide field focus photographic head preview screen to target area, obtain the second preview screen；
According to the first preview screen, the second preview screen is carried out region division, obtain multiple Radix Rumicis focusing area；
According to the quantity of Radix Rumicis focusing area, control described wide field focus photographic head and is taken pictures in target area number of times；
Control described wide field focus photographic head to focus when taking pictures every time different described Radix Rumicis focusing areas；
Control described standard focal length photographic head arbitrary with described wide field focus photographic head to taking pictures of the object in target area
Secondary take pictures target area is carried out simultaneously；
Merge the described wide field focus photographic head image obtained of every time taking pictures to target area to generate described second image.
Dual camera camera control method the most according to claim 3, it is characterised in that described dual camera is taken pictures control
Method also includes:
Judge whether to be in many people according to the first preview screen and the second preview screen to take pictures state；
When be in many people take pictures state time according to the first preview screen, the second preview screen is carried out region division, obtain multiple extensively
Angle focusing area.
5. a dual camera photographing control device, it is characterised in that including:
Performance element, controls standard focal length photographic head and takes pictures the object in target area, obtain the first image, and
Control wide field focus photographic head to be taken pictures in described target area, obtain the second image；
Integrated unit, is used for merging described first image and the second image, obtains exporting image.
Dual camera photographing control device the most according to claim 5, it is characterised in that described standard focal length photographic head
Area of visual field is positioned at described target area；
The area of visual field of described wide field focus photographic head is positioned at described target area, and comprises described standard focal length photographic head
Area of visual field.
Dual camera photographing control device the most according to claim 5, it is characterised in that described performance element includes standard
Execution module of taking pictures and Radix Rumicis are taken pictures execution module；
Described standard take pictures execution module for controlling standard focal length photographic head, the object in target area is taken pictures,
To the first image；
Described Radix Rumicis take pictures execution module for controlling wide field focus photographic head, is taken pictures in target area, obtain the second figure
Picture.
Dual camera photographing control device the most according to claim 7, it is characterised in that described dual camera is taken pictures control
Device also includes the first acquisition module and the second acquisition module, described Radix Rumicis take pictures execution module include focusing area divide mould
Block, number of times setting module of taking pictures, focusing control module and Collaborative Control module；
Described first acquisition module, for obtaining the standard focal length photographic head preview screen to the object in target area, obtains
First preview screen；
Described second acquisition module, for obtaining the wide field focus photographic head preview screen to target area, obtains the second preview and draws
Face；
Described focusing area divides module and is used for, according to the first preview screen, the second preview screen is carried out region division, obtains many
Individual Radix Rumicis focusing area；
Described number of times setting module of taking pictures, for the quantity according to Radix Rumicis focusing area, controls described wide field focus photographic head to mesh
The number of times of taking pictures in mark region；
Described focusing control module is focused when taking pictures every time different described Radix Rumiciss for controlling described wide field focus photographic head
Focusing area；
Described Collaborative Control module is for controlling described standard focal length photographic head taking pictures and institute to the object in target area
State arbitrary secondary taken pictures in target area of wide field focus photographic head to carry out simultaneously；
Described integrated unit be additionally operable to merge described wide field focus photographic head to target area take pictures every time the image that obtains with
Generate described second image.
Dual camera photographing control device the most according to claim 8, it is characterised in that described dual camera is taken pictures control
Device also includes judging unit；
Described judging unit is taken pictures state for judging whether to be in many people according to the first preview screen and the second preview screen；
Described focusing area divides module and is additionally operable to when many people take pictures state according to the first preview screen the second preview screen
Carry out region division, obtain multiple Radix Rumicis focusing area.
10. a terminal, it is characterised in that include the arbitrary dual camera photographing control device as described in claim 5 to 9.
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| CN201610796908.7A CN106254780A (en) | 2016-08-31 | 2016-08-31 | A kind of dual camera camera control method, photographing control device and terminal |
| PCT/CN2016/113610 WO2018040444A1 (en) | 2016-08-31 | 2016-12-30 | Dual-camera image capturing control method, image capturing control device, and terminal |
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| CN201610796908.7A CN106254780A (en) | 2016-08-31 | 2016-08-31 | A kind of dual camera camera control method, photographing control device and terminal |
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| WO2018040444A1 (en) | 2018-03-08 |
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