CN105472245B - A kind of photographic method, electronic equipment - Google Patents
A kind of photographic method, electronic equipment Download PDFInfo
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- CN105472245B CN105472245B CN201510962083.7A CN201510962083A CN105472245B CN 105472245 B CN105472245 B CN 105472245B CN 201510962083 A CN201510962083 A CN 201510962083A CN 105472245 B CN105472245 B CN 105472245B
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- image acquisition
- acquisition units
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- 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
- H04N23/62—Control of parameters via user interfaces
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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
- H04N23/63—Control of cameras or camera modules by using electronic viewfinders
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- Human Computer Interaction (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a kind of photographic methods, electronic equipment, the electronic equipment has at least two image acquisition units, the described method includes: obtaining the image of viewfinder area using the first image acquisition units, preview screen is generated, and the preview screen is displayed on the screen；Photographing operation is executed using the second image acquisition units.
Description
Technical field
The present invention relates to shooting technology more particularly to a kind of photographic methods, electronic equipment.
Background technique
It takes pictures and is widely used to people's lives field, it is many mobile in particular with the rapid development of mobile terminal
It is provided with camera in terminal, brings great convenience to people's lives and enjoyment.When using camera, individually take the photograph
As preview (preview) function of head both responsible image, also it is responsible for the camera function of image, in this way, can make inside camera
Charge coupled cell (CCD, Charge-coupled Device) temperature is excessively high, to generate extra influence of noise, reduces
It takes pictures quality.
Summary of the invention
In order to solve the above technical problems, the embodiment of the invention provides a kind of photographic methods, electronic equipment.
The embodiment of the present invention provides photographic method, applied to the electronic equipment at least two image acquisition units, institute
The method of stating includes:
The image of viewfinder area is obtained using the first image acquisition units, generates preview screen, and by the preview screen
It is displayed on the screen；
Photographing operation is executed using the second image acquisition units.
Electronic equipment provided in an embodiment of the present invention has at least the first image acquisition units, the second image acquisition units；
The first image acquisition unit, the second image acquisition units are located at the ipsilateral of the electronic equipment, wherein
The first image acquisition unit generates preview screen for obtaining the image of viewfinder area, and by the preview
Picture is displayed on the screen；
Second image acquisition units, for executing photographing operation.
Another embodiment of the present invention provides electronic equipment, there is at least the first camera, second camera；Described first
Camera, second camera are located at the ipsilateral of the electronic equipment, wherein
First camera generates preview screen, and the preview screen is shown for obtaining the image of viewfinder area
Show on the screen；
The second camera, for executing photographing operation.
In the technical solution of the embodiment of the present invention, electronic equipment have at least two image acquisition units, respectively first
Image acquisition units and the second image acquisition units.The image of viewfinder area is obtained using the first image acquisition units, is generated pre-
It lookes at picture, and the preview screen is displayed on the screen, namely execute the preview function of image using the first image acquisition units
Energy.Photographing operation is executed using the second image acquisition units.As it can be seen that the embodiment of the present invention executes preview using an Image Acquisition
Function executes camera function using another image acquisition units, this way it is possible to avoid the CCD temperature of single image acquisition unit
Height is spent, the influence of noise generated during taking pictures because CCD temperature is excessively high is prevented, improves quality of taking pictures.
Detailed description of the invention
Fig. 1 is the flow diagram of the photographic method of the embodiment of the present invention one；
Fig. 2 is the flow diagram of the photographic method of the embodiment of the present invention two；
Fig. 3 is the flow diagram of the photographic method of the embodiment of the present invention three；
Fig. 4 is the flow diagram of the photographic method of the embodiment of the present invention four；
Fig. 5 is the flow diagram of the photographic method of the embodiment of the present invention five；
Fig. 6 is the structure composition schematic diagram of the electronic equipment of the embodiment of the present invention one；
Fig. 7 is the structure composition schematic diagram of the electronic equipment of the embodiment of the present invention two；
Fig. 8 is the structure composition schematic diagram of the electronic equipment of the embodiment of the present invention three；
Fig. 9 is the structure composition schematic diagram of the electronic equipment of the embodiment of the present invention four；
Figure 10 is the structure composition schematic diagram of the electronic equipment of the embodiment of the present invention five.
Specific embodiment
The characteristics of in order to more fully hereinafter understand the embodiment of the present invention and technology contents, with reference to the accompanying drawing to this hair
The realization of bright embodiment is described in detail, appended attached drawing purposes of discussion only for reference, is not used to limit the embodiment of the present invention.
Fig. 1 is the flow diagram of the photographic method of the embodiment of the present invention one, and the photographic method in this example is applied to electricity
Sub- equipment, the electronic equipment have at least two image acquisition units；As shown in Figure 1, the photographic method includes following step
It is rapid:
Step 101: obtaining the image of viewfinder area using the first image acquisition units, generate preview screen, and will be described
Preview screen is displayed on the screen.
In the embodiment of the present invention, the electronic equipment may is that the electronic equipments such as mobile phone, tablet computer, laptop.
The electronic equipment at least has there are two image acquisition units, respectively the first image acquisition units and the second Image Acquisition list
Member.When specific implementation, described image acquisition unit can be realized by camera.
In the embodiment of the present invention, two image acquisition units of electronic equipment are located at the ipsilateral of electronic equipment, specifically, use
Family hand-hold electronic equipments carry out preview to viewfinder area or when taking pictures, by camera towards the direction of viewfinder area, camera
Position is located at the back side of electronic equipment, referred to as rear camera, and two image acquisition units of the embodiment of the present invention are respectively positioned on
The back side of electronic equipment, referred to as double rear cameras.More optimally, back of two image acquisition units in the electronic equipment
The position in face is adjacent.
In the embodiment of the present invention, touch-control is carried out on the application icon of the characterization image acquisition units of user on an electronic device
When operation, electronic equipment randomly chooses one of image acquisition units and is opened, and executes preview function；Or electronic equipment
One image acquisition units of selection default are opened, and preview function is executed.Here, the image acquisition units of default can be by
User presets.For example, the first Image Acquisition of default executes preview function.
In the embodiment of the present invention, when executing preview function, the first image acquisition units obtain the figure of viewfinder area in real time
Then described image is generated preview screen, and the preview screen is displayed on the screen by picture.Specifically, the first image is adopted
The sensor devices of collection, such as CCD obtain the image of viewfinder area in real time, and the pixel data of the image is then transmitted to processing
In device, each pixel data of the image is displayed on the screen in corresponding coordinate position by processor, to realize picture
The preview in face, the preview of picture be it is real-time and dynamic, changed according to the variation of viewfinder area.Here, viewfinder area is needle
To the viewfinder area of the first image acquisition units, specifically, the first Image Acquisition has a series of optical parameter, for example, burnt
Away from, exposure, shooting angle etc..It is the viewfinder area that can determine that the first image acquisition units according to these optical parameters, the
The viewfinder area of one image acquisition units is the regional scope that the first image acquisition units can take.
Step 102: executing photographing operation using the second image acquisition units.
In the embodiment of the present invention, when executing preview function using the first image acquisition units, on the screen of electronic equipment
It can show that current preview screen can trigger button of taking pictures when user wants to capture current preview screen, this
When, electronic equipment captures the image of viewfinder area using the second image acquisition units, as the photo shot.
The embodiment of the present invention executes preview function using an Image Acquisition, executes bat using another image acquisition units
According to function, this way it is possible to avoid the CCD temperature of single image acquisition unit is excessively high, prevent during taking pictures because CCD temperature is excessively high
And the influence of noise generated, improve quality of taking pictures.
Fig. 2 is the flow diagram of the photographic method of the embodiment of the present invention two, and the photographic method in this example is applied to electricity
Sub- equipment, the electronic equipment have at least two image acquisition units；As shown in Fig. 2, the photographic method includes following step
It is rapid:
Step 201: obtaining the image of viewfinder area using the first image acquisition units, generate preview screen, and will be described
Preview screen is displayed on the screen.
In the embodiment of the present invention, the electronic equipment may is that the electronic equipments such as mobile phone, tablet computer, laptop.
The electronic equipment at least has there are two image acquisition units, respectively the first image acquisition units and the second Image Acquisition list
Member.When specific implementation, described image acquisition unit can be realized by camera.
In the embodiment of the present invention, two image acquisition units of electronic equipment are located at the ipsilateral of electronic equipment, specifically, use
Family hand-hold electronic equipments carry out preview to viewfinder area or when taking pictures, by camera towards the direction of viewfinder area, camera
Position is located at the back side of electronic equipment, referred to as rear camera, and two image acquisition units of the embodiment of the present invention are respectively positioned on
The back side of electronic equipment, referred to as double rear cameras.More optimally, back of two image acquisition units in the electronic equipment
The position in face is adjacent.
In the embodiment of the present invention, touch-control is carried out on the application icon of the characterization image acquisition units of user on an electronic device
When operation, electronic equipment randomly chooses one of image acquisition units and is opened, and executes preview function；Or electronic equipment
One image acquisition units of selection default are opened, and preview function is executed.Here, the image acquisition units of default can be by
User presets.For example, the first Image Acquisition of default executes preview function.
In the embodiment of the present invention, when executing preview function, the first image acquisition units obtain the figure of viewfinder area in real time
Then described image is generated preview screen, and the preview screen is displayed on the screen by picture.Specifically, the first image is adopted
The sensor devices of collection, such as CCD obtain the image of viewfinder area in real time, and the pixel data of the image is then transmitted to processing
In device, each pixel data of the image is displayed on the screen in corresponding coordinate position by processor, to realize picture
The preview in face, the preview of picture be it is real-time and dynamic, changed according to the variation of viewfinder area.Here, viewfinder area is needle
To the viewfinder area of the first image acquisition units, specifically, the first Image Acquisition has a series of optical parameter, for example, burnt
Away from, exposure, shooting angle etc..It is the viewfinder area that can determine that the first image acquisition units according to these optical parameters, the
The viewfinder area of one image acquisition units is the regional scope that the first image acquisition units can take.
Step 202: the adjusting obtained for the preview screen operates, and generates the first adjustment parameter；Based on described
One adjustment parameter, adjusts the display of the preview screen on the screen, and first adjustment parameter is supplied to described
Second image acquisition units.
In the embodiment of the present invention, when executing preview function using the first image acquisition units, on the screen of electronic equipment
Can show current preview screen, when user wants to be adjusted current preview screen, such as zoom in or out, zoom out or
It furthers, light filling increases landscaping effect etc., can then show effect adjusted, specifically, electronic equipment on screen in real time
The adjusting obtained for the preview screen operates, and generates the first adjustment parameter, first adjustment parameter is based on, described in adjusting
The display of preview screen on the screen.Here, the first adjustment parameter includes any combination of following parameter: amplifying parameters,
Reduce parameter, zoom out parameter, the parameter that furthers, light filling parameter, beautification parameter etc..Then first adjustment parameter is supplied to
One Image Acquisition, after the first image acquisition units adjust its optical parameter according to the first adjustment parameter, area of finding a view in real time
The image in domain adjusts the display of the preview screen on the screen to realize.
At the same time, the first adjustment parameter is supplied to the second image acquisition units by electronic equipment.
Step 203: being carried out using the second image acquisition units according to image of first adjustment parameter to viewfinder area
It takes pictures.
In the embodiment of the present invention, when executing preview function using the first image acquisition units, on the screen of electronic equipment
It can show that current preview screen can trigger button of taking pictures when user wants to capture current preview screen, this
When, electronic equipment captures the image of viewfinder area using the second image acquisition units, as the photo shot.Specifically
Ground, after the second image acquisition units adjust its optical parameter according to the first adjustment parameter, when obtaining photographing instruction, to area of finding a view
The image in domain is taken pictures.In this way, the captured photo come out of the second image acquisition units and the first image acquisition units institute are pre-
Picture of looking at is more consistent.
The embodiment of the present invention executes preview function using an Image Acquisition, executes bat using another image acquisition units
According to function, this way it is possible to avoid the CCD temperature of single image acquisition unit is excessively high, prevent during taking pictures because CCD temperature is excessively high
And the influence of noise generated, improve quality of taking pictures.
Fig. 3 is the flow diagram of the photographic method of the embodiment of the present invention three, and the photographic method in this example is applied to electricity
Sub- equipment, the electronic equipment have at least two image acquisition units；As shown in figure 3, the photographic method includes following step
It is rapid:
Step 301: obtaining the image of viewfinder area using the first image acquisition units, generate preview screen, and will be described
Preview screen is displayed on the screen.
In the embodiment of the present invention, the electronic equipment may is that the electronic equipments such as mobile phone, tablet computer, laptop.
The electronic equipment at least has there are two image acquisition units, respectively the first image acquisition units and the second Image Acquisition list
Member.When specific implementation, described image acquisition unit can be realized by camera.
In the embodiment of the present invention, two image acquisition units of electronic equipment are located at the ipsilateral of electronic equipment, specifically, use
Family hand-hold electronic equipments carry out preview to viewfinder area or when taking pictures, by camera towards the direction of viewfinder area, camera
Position is located at the back side of electronic equipment, referred to as rear camera, and two image acquisition units of the embodiment of the present invention are respectively positioned on
The back side of electronic equipment, referred to as double rear cameras.More optimally, back of two image acquisition units in the electronic equipment
The position in face is adjacent.
In the embodiment of the present invention, touch-control is carried out on the application icon of the characterization image acquisition units of user on an electronic device
When operation, electronic equipment randomly chooses one of image acquisition units and is opened, and executes preview function；Or electronic equipment
One image acquisition units of selection default are opened, and preview function is executed.Here, the image acquisition units of default can be by
User presets.For example, the first Image Acquisition of default executes preview function.
In the embodiment of the present invention, when executing preview function, the first image acquisition units obtain the figure of viewfinder area in real time
Then described image is generated preview screen, and the preview screen is displayed on the screen by picture.Specifically, the first image is adopted
The sensor devices of collection, such as CCD obtain the image of viewfinder area in real time, and the pixel data of the image is then transmitted to processing
In device, each pixel data of the image is displayed on the screen in corresponding coordinate position by processor, to realize picture
The preview in face, the preview of picture be it is real-time and dynamic, changed according to the variation of viewfinder area.Here, viewfinder area is needle
To the viewfinder area of the first image acquisition units, specifically, the first Image Acquisition has a series of optical parameter, for example, burnt
Away from, exposure, shooting angle etc..It is the viewfinder area that can determine that the first image acquisition units according to these optical parameters, the
The viewfinder area of one image acquisition units is the regional scope that the first image acquisition units can take.
Step 302: the adjusting obtained for the preview screen operates, and generates the first adjustment parameter；Based on described
One adjustment parameter adjusts the display of the preview screen on the screen.
In the embodiment of the present invention, when executing preview function using the first image acquisition units, on the screen of electronic equipment
Can show current preview screen, when user wants to be adjusted current preview screen, such as zoom in or out, zoom out or
It furthers, light filling increases landscaping effect etc., can then show effect adjusted, specifically, electronic equipment on screen in real time
The adjusting obtained for the preview screen operates, and generates the first adjustment parameter, first adjustment parameter is based on, described in adjusting
The display of preview screen on the screen.Here, the first adjustment parameter includes any combination of following parameter: amplifying parameters,
Reduce parameter, zoom out parameter, the parameter that furthers, light filling parameter, beautification parameter etc..Then first adjustment parameter is supplied to
One Image Acquisition, after the first image acquisition units adjust its optical parameter according to the first adjustment parameter, area of finding a view in real time
The image in domain adjusts the display of the preview screen on the screen to realize.
Step 303: obtaining characterization the first image acquisition unit relative to the opposite of second image acquisition units
The location parameter of positional relationship；According to the location parameter, compensating parameter is generated；Based on the compensating parameter and described first
Adjustment parameter generates the second adjustment parameter.
In the embodiment of the present invention, since the first image acquisition units are different from the position of the second image acquisition units,
First image acquisition units and viewfinder area corresponding to the second image acquisition units are not quite identical, in order to enable the second image
The captured photo come out of acquisition unit is completely consistent with the picture of the first image acquisition units institute preview, and electronic equipment obtains table
Location parameter of the first image acquisition unit relative to the relative positional relationship of second image acquisition units is levied, according to
The optical parameter of the location parameter and the first image acquisition units and the second image acquisition units generates compensating parameter.It should
It is different that compensating parameter is used to compensate the viewfinder area due to caused by the position of two image acquisition units is different.Then, by this
Compensating parameter is added in the first adjustment parameter, generates the second adjustment parameter.
Step 304: being carried out using the second image acquisition units according to image of second adjustment parameter to viewfinder area
It takes pictures.
In the embodiment of the present invention, when executing preview function using the first image acquisition units, on the screen of electronic equipment
It can show that current preview screen can trigger button of taking pictures when user wants to capture current preview screen, this
When, electronic equipment captures the image of viewfinder area using the second image acquisition units, as the photo shot.Specifically
Ground, after the second image acquisition units adjust its optical parameter according to the second adjustment parameter, when obtaining photographing instruction, to area of finding a view
The image in domain is taken pictures.In this way, the captured photo come out of the second image acquisition units and the first image acquisition units institute are pre-
Picture of looking at is consistent.
The embodiment of the present invention executes preview function using an Image Acquisition, executes bat using another image acquisition units
According to function, this way it is possible to avoid the CCD temperature of single image acquisition unit is excessively high, prevent during taking pictures because CCD temperature is excessively high
And the influence of noise generated, improve quality of taking pictures.
Fig. 4 is the flow diagram of the photographic method of the embodiment of the present invention four, and the photographic method in this example is applied to electricity
Sub- equipment, the electronic equipment have at least two image acquisition units；As shown in figure 4, the photographic method includes following step
It is rapid:
Step 401: obtaining the image of viewfinder area using the first image acquisition units, generate preview screen, and will be described
Preview screen is displayed on the screen.
In the embodiment of the present invention, the electronic equipment may is that the electronic equipments such as mobile phone, tablet computer, laptop.
The electronic equipment at least has there are two image acquisition units, respectively the first image acquisition units and the second Image Acquisition list
Member.When specific implementation, described image acquisition unit can be realized by camera.
In the embodiment of the present invention, two image acquisition units of electronic equipment are located at the ipsilateral of electronic equipment, specifically, use
Family hand-hold electronic equipments carry out preview to viewfinder area or when taking pictures, by camera towards the direction of viewfinder area, camera
Position is located at the back side of electronic equipment, referred to as rear camera, and two image acquisition units of the embodiment of the present invention are respectively positioned on
The back side of electronic equipment, referred to as double rear cameras.More optimally, back of two image acquisition units in the electronic equipment
The position in face is adjacent.
In the embodiment of the present invention, touch-control is carried out on the application icon of the characterization image acquisition units of user on an electronic device
When operation, electronic equipment randomly chooses one of image acquisition units and is opened, and executes preview function；Or electronic equipment
One image acquisition units of selection default are opened, and preview function is executed.Here, the image acquisition units of default can be by
User presets.For example, the first Image Acquisition of default executes preview function.
In the embodiment of the present invention, when executing preview function, the first image acquisition units obtain the figure of viewfinder area in real time
Then described image is generated preview screen, and the preview screen is displayed on the screen by picture.Specifically, the first image is adopted
The sensor devices of collection, such as CCD obtain the image of viewfinder area in real time, and the pixel data of the image is then transmitted to processing
In device, each pixel data of the image is displayed on the screen in corresponding coordinate position by processor, to realize picture
The preview in face, the preview of picture be it is real-time and dynamic, changed according to the variation of viewfinder area.Here, viewfinder area is needle
To the viewfinder area of the first image acquisition units, specifically, the first Image Acquisition has a series of optical parameter, for example, burnt
Away from, exposure, shooting angle etc..It is the viewfinder area that can determine that the first image acquisition units according to these optical parameters, the
The viewfinder area of one image acquisition units is the regional scope that the first image acquisition units can take.
Step 402: executing photographing operation using the second image acquisition units.
In the embodiment of the present invention, when executing preview function using the first image acquisition units, on the screen of electronic equipment
It can show that current preview screen can trigger button of taking pictures when user wants to capture current preview screen, this
When, electronic equipment captures the image of viewfinder area using the second image acquisition units, as the photo shot.
The embodiment of the present invention executes preview function using an Image Acquisition, executes bat using another image acquisition units
According to function, this way it is possible to avoid the CCD temperature of single image acquisition unit is excessively high, prevent during taking pictures because CCD temperature is excessively high
And the influence of noise generated, improve quality of taking pictures.
Step 403: when current time is located in the first preset period of time set, being obtained using the first image acquisition unit
The image of viewfinder area generates preview screen, and the preview screen is displayed on the screen；Utilize second Image Acquisition
Unit executes photographing operation.
Step 404: when current time is located in the second preset period of time set, being obtained using second image acquisition units
The image of viewfinder area generates preview screen, and the preview screen is displayed on the screen；It is acquired using the first image
Unit executes photographing operation.
In the embodiment of the present invention, execute preview function image acquisition units temperature can it is raised quickly, for this reason, it may be necessary to hand over
For using the first image acquisition units and the second image acquisition units to execute preview function.It is held when using the first image acquisition units
When row preview function, camera function is executed using the second image acquisition units.It takes pictures when using the execution of the second image acquisition units
When function, preview function is executed using the first image acquisition units.
In one embodiment, the first image acquisition units are preset and the second image acquisition units execute preview function
At the time of can be with camera function.First image acquisition units correspond to the first preset period of time set, and the second image acquisition units are corresponding
Second preset period of time set.When current time is located in the first preset period of time set, executed using the first image acquisition units pre-
It lookes at function, the second image acquisition units is utilized to execute camera function.When current time is located in the second preset period of time set, utilize
Second image acquisition units execute preview function, execute camera function using the first image acquisition units.Is used alternatingly in this way
One image acquisition units and the second image acquisition units are taken pictures and preview, can reduce the temperature of two image acquisition units
Degree, and then improve shooting effect.
Fig. 5 is the flow diagram of the photographic method of the embodiment of the present invention five, and the photographic method in this example is applied to electricity
Sub- equipment, the electronic equipment have at least two image acquisition units；As shown in figure 5, the photographic method includes following step
It is rapid:
Step 501: obtaining the image of viewfinder area using the first image acquisition units, generate preview screen, and will be described
Preview screen is displayed on the screen.
In the embodiment of the present invention, the electronic equipment may is that the electronic equipments such as mobile phone, tablet computer, laptop.
The electronic equipment at least has there are two image acquisition units, respectively the first image acquisition units and the second Image Acquisition list
Member.When specific implementation, described image acquisition unit can be realized by camera.
In the embodiment of the present invention, two image acquisition units of electronic equipment are located at the ipsilateral of electronic equipment, specifically, use
Family hand-hold electronic equipments carry out preview to viewfinder area or when taking pictures, by camera towards the direction of viewfinder area, camera
Position is located at the back side of electronic equipment, referred to as rear camera, and two image acquisition units of the embodiment of the present invention are respectively positioned on
The back side of electronic equipment, referred to as double rear cameras.More optimally, back of two image acquisition units in the electronic equipment
The position in face is adjacent.
In the embodiment of the present invention, touch-control is carried out on the application icon of the characterization image acquisition units of user on an electronic device
When operation, electronic equipment randomly chooses one of image acquisition units and is opened, and executes preview function；Or electronic equipment
One image acquisition units of selection default are opened, and preview function is executed.Here, the image acquisition units of default can be by
User presets.For example, the first Image Acquisition of default executes preview function.
In the embodiment of the present invention, when executing preview function, the first image acquisition units obtain the figure of viewfinder area in real time
Then described image is generated preview screen, and the preview screen is displayed on the screen by picture.Specifically, the first image is adopted
The sensor devices of collection, such as CCD obtain the image of viewfinder area in real time, and the pixel data of the image is then transmitted to processing
In device, each pixel data of the image is displayed on the screen in corresponding coordinate position by processor, to realize picture
The preview in face, the preview of picture be it is real-time and dynamic, changed according to the variation of viewfinder area.Here, viewfinder area is needle
To the viewfinder area of the first image acquisition units, specifically, the first Image Acquisition has a series of optical parameter, for example, burnt
Away from, exposure, shooting angle etc..It is the viewfinder area that can determine that the first image acquisition units according to these optical parameters, the
The viewfinder area of one image acquisition units is the regional scope that the first image acquisition units can take.
Step 502: executing photographing operation using the second image acquisition units.
In the embodiment of the present invention, when executing preview function using the first image acquisition units, on the screen of electronic equipment
It can show that current preview screen can trigger button of taking pictures when user wants to capture current preview screen, this
When, electronic equipment captures the image of viewfinder area using the second image acquisition units, as the photo shot.
The embodiment of the present invention executes preview function using an Image Acquisition, executes bat using another image acquisition units
According to function, this way it is possible to avoid the CCD temperature of single image acquisition unit is excessively high, prevent during taking pictures because CCD temperature is excessively high
And the influence of noise generated, improve quality of taking pictures.
Step 503: when the temperature of the first image acquisition unit is lower than the temperature of second image acquisition units,
The image of viewfinder area is obtained using the first image acquisition units, generates preview screen, and the preview screen is shown and is being shielded
On curtain；Photographing operation is executed using the second image acquisition units.
Step 504: when the temperature of the first image acquisition unit is higher than the temperature of second image acquisition units,
The image of viewfinder area is obtained using the second image acquisition units, generates preview screen, and the preview screen is shown and is being shielded
On curtain；Photographing operation is executed using the first image acquisition units.
In the embodiment of the present invention, execute preview function image acquisition units temperature can it is raised quickly, for this reason, it may be necessary to hand over
For using the first image acquisition units and the second image acquisition units to execute preview function.It is held when using the first image acquisition units
When row preview function, camera function is executed using the second image acquisition units.It takes pictures when using the execution of the second image acquisition units
When function, preview function is executed using the first image acquisition units.
In one embodiment, electronic equipment detects the temperature and the second image acquisition units of the first image acquisition units
Temperature.When the temperature of the first image acquisition unit is lower than the temperature of second image acquisition units, first is utilized
Image acquisition units execute preview function, execute camera function using the second image acquisition units.When the first image acquires
When the temperature of unit is higher than the temperature of second image acquisition units, preview function is executed using the second image acquisition units,
Camera function is executed using the first image acquisition units.The first image acquisition units and the second Image Acquisition list are used alternatingly in this way
Member is taken pictures and preview, can reduce the temperature of two image acquisition units, and then improve shooting effect.
Fig. 6 is the structure composition schematic diagram of the electronic equipment of the embodiment of the present invention one, and the electronic equipment has at least the
One image acquisition units 61, the second image acquisition units 62；The first image acquisition unit 61, the second image acquisition units 62
Positioned at the ipsilateral of the electronic equipment, wherein
The first image acquisition unit 61 generates preview screen, and will be described pre- for obtaining the image of viewfinder area
Picture of looking at is displayed on the screen；
Second image acquisition units 62, for executing photographing operation.
It will be appreciated by those skilled in the art that before the realization function of each unit in electronic equipment shown in fig. 6 can refer to
It states the associated description of photographic method and understands.
Fig. 7 is the structure composition schematic diagram of the electronic equipment of the embodiment of the present invention two, and the electronic equipment has at least the
One image acquisition units 71, the second image acquisition units 72；The first image acquisition unit 71, the second image acquisition units 72
Positioned at the ipsilateral of the electronic equipment, wherein
The first image acquisition unit 71 generates preview screen, and will be described pre- for obtaining the image of viewfinder area
Picture of looking at is displayed on the screen；
Second image acquisition units 72, for executing photographing operation.
The electronic equipment further include:
First acquisition unit 73 for obtaining the adjusting operation for being directed to the preview screen, and generates the first adjustment parameter；
Unit 74 is adjusted, for being based on first adjustment parameter, adjusts the preview screen on the screen aobvious
Show；
Unit 75 is provided, for first adjustment parameter to be supplied to second image acquisition units.
Second image acquisition units 72 are also used to carry out according to image of first adjustment parameter to viewfinder area
It takes pictures.
It will be appreciated by those skilled in the art that before the realization function of each unit in electronic equipment shown in Fig. 7 can refer to
It states the associated description of photographic method and understands.
Fig. 8 is the structure composition schematic diagram of the electronic equipment of the embodiment of the present invention three, and the electronic equipment has at least the
One image acquisition units 81, the second image acquisition units 82；The first image acquisition unit 81, the second image acquisition units 82
Positioned at the ipsilateral of the electronic equipment, wherein
The first image acquisition unit 81 generates preview screen, and will be described pre- for obtaining the image of viewfinder area
Picture of looking at is displayed on the screen；
Second image acquisition units 82, for executing photographing operation.
The electronic equipment further include:
First acquisition unit 83 for obtaining the adjusting operation for being directed to the preview screen, and generates the first adjustment parameter；
Unit 84 is adjusted, for being based on first adjustment parameter, adjusts the preview screen on the screen aobvious
Show；
Unit 85 is provided, for first adjustment parameter to be supplied to second image acquisition units.
The electronic equipment further include:
Second acquisition unit 86, for obtaining characterization the first image acquisition unit relative to second Image Acquisition
The location parameter of the relative positional relationship of unit；
Generation unit 87, for generating compensating parameter according to the location parameter；Based on the compensating parameter and described
First adjustment parameter generates the second adjustment parameter；
Second image acquisition units 82 are also used to according to second adjustment parameter to the second Image Acquisition list
The image of viewfinder area corresponding to member is taken pictures.
It will be appreciated by those skilled in the art that before the realization function of each unit in electronic equipment shown in Fig. 8 can refer to
It states the associated description of photographic method and understands.
Fig. 9 is the structure composition schematic diagram of the electronic equipment of the embodiment of the present invention four, and the electronic equipment has at least the
One image acquisition units 91, the second image acquisition units 92；The first image acquisition unit 91, the second image acquisition units 92
Positioned at the ipsilateral of the electronic equipment, wherein
The first image acquisition unit 91 generates preview screen, and will be described pre- for obtaining the image of viewfinder area
Picture of looking at is displayed on the screen；
Second image acquisition units 92, for executing photographing operation.
The electronic equipment further include:
Control unit 93, for when being located in the first preset period of time set at current time, control the first image to be adopted
Collect the image that unit obtains viewfinder area, generate preview screen, and the preview screen is displayed on the screen, and control the
Two image acquisition units execute photographing operation；When being located in the second preset period of time set at current time, second figure is controlled
As the image of acquisition unit acquisition viewfinder area, preview screen is generated, and the preview screen is displayed on the screen, and control
The first image acquisition unit processed executes photographing operation.
Described control unit 93 is also used to the temperature when the first image acquisition unit lower than second Image Acquisition
When the temperature of unit, control the first image acquisition unit obtains the image of viewfinder area, generates preview screen, and will be described
Preview screen is displayed on the screen, and the second image acquisition units of control execute photographing operation；When the first image acquires
When the temperature of unit is higher than the temperature of second image acquisition units, controls second image acquisition units and find a view area
The image in domain generates preview screen, and the preview screen is displayed on the screen, and control the first image acquisition is single
Member executes photographing operation.
It will be appreciated by those skilled in the art that before the realization function of each unit in electronic equipment shown in Fig. 9 can refer to
It states the associated description of photographic method and understands.
Figure 10 is the structure composition schematic diagram of the electronic equipment of the embodiment of the present invention five, and the electronic equipment has at least the
One camera 11, second camera 12；First camera 11, second camera 12 are located at the ipsilateral of the electronic equipment,
Wherein,
First camera 11 generates preview screen for obtaining the image of viewfinder area, and by the preview screen
It is displayed on the screen；
The second camera 12, for executing photographing operation.
The electronic equipment further include: processor 13 for obtaining the adjusting operation for being directed to the preview screen, and generates
First adjustment parameter；Based on first adjustment parameter, the display of the preview screen on the screen is adjusted, and will be described
First adjustment parameter is supplied to second image acquisition units.
The second camera 12 is also used to take pictures to the image of viewfinder area according to first adjustment parameter.
The processor 13 is also used to obtain characterization the first image acquisition unit relative to second Image Acquisition
The location parameter of the relative positional relationship of unit；According to the location parameter, compensating parameter is generated；Based on the compensating parameter with
And first adjustment parameter, generate the second adjustment parameter；
The second camera 12, it is right to the second image acquisition units institute according to second adjustment parameter to be also used to
The image for the viewfinder area answered is taken pictures.
The electronic equipment further include:
Controller 14, for controlling first camera 11 when being located in the first preset period of time set at current time
The image of viewfinder area is obtained, generates preview screen, and the preview screen is displayed on the screen, and the second camera shooting of control
First 12 execute photographing operation；When being located in the second preset period of time set at current time, controls the second camera 12 and obtain
The image of viewfinder area generates preview screen, and the preview screen is displayed on the screen, and control first camera shooting
First 11 execute photographing operation.
The controller 14 is also used to be lower than the temperature of the second camera 12 when the temperature of first camera 11
When, the image that first camera 11 obtains viewfinder area is controlled, generates preview screen, and the preview screen is shown
On screen, and control second camera 12 executes photographing operation；When the temperature of first camera 11 is higher than described second
When the temperature of camera 12, the image that the second camera 12 obtains viewfinder area is controlled, generates preview screen, and will be described
Preview screen is displayed on the screen, and control first camera 11 executes photographing operation.
It, in the absence of conflict, can be in any combination between technical solution documented by the embodiment of the present invention.
In several embodiments provided by the present invention, it should be understood that disclosed method and smart machine, Ke Yitong
Other modes are crossed to realize.Apparatus embodiments described above are merely indicative, for example, the division of the unit, only
Only a kind of logical function partition, there may be another division manner in actual implementation, such as: multiple units or components can be tied
It closes, or is desirably integrated into another system, or some features can be ignored or not executed.In addition, shown or discussed each group
Can be through some interfaces at the mutual coupling in part or direct-coupling or communication connection, equipment or unit it is indirect
Coupling or communication connection, can be electrical, mechanical or other forms.
Above-mentioned unit as illustrated by the separation member, which can be or may not be, to be physically separated, aobvious as unit
The component shown can be or may not be physical unit, it can and it is in one place, it may be distributed over multiple network lists
In member；Some or all of units can be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
In addition, each functional unit in various embodiments of the present invention can be fully integrated into a second processing unit,
It is also possible to each unit individually as a unit, can also be integrated in one unit with two or more units；
Above-mentioned integrated unit both can take the form of hardware realization, can also add the form of SFU software functional unit real using hardware
It is existing.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.
Claims (15)
1. a kind of photographic method, applied to the electronic equipment at least two image acquisition units, which comprises
The image for the viewfinder area determined according to optical parameter is obtained using the first image acquisition units, generates preview screen,
And the preview screen is displayed on the screen；Wherein, the optical parameter includes focal length, exposure and shooting angle；
The adjusting obtained for the preview screen operates, and generates the first adjustment parameter；
Based on first adjustment parameter, the display of the preview screen on the screen is adjusted；
Relative positional relationship and the optics according to the first image acquisition unit relative to the second image acquisition units
Parameter, generate for compensate due to the first image acquisition unit and second image acquisition units position it is different caused by
The viewfinder area different location parameters；
Based on the location parameter and first adjustment parameter, the second adjustment parameter is generated；
The image for acquiring the viewfinder area is executed according to second adjustment parameter using the second image acquisition units
Photographing operation；Wherein, the image that the photographing operation obtains is identical as the preview screen.
2. photographic method according to claim 1, the method also includes:
First adjustment parameter is supplied to second image acquisition units.
3. photographic method according to claim 2, the method also includes:
Obtain position of the characterization the first image acquisition unit relative to the relative positional relationship of second image acquisition units
Set parameter；
According to the location parameter, compensating parameter is generated；
Based on the compensating parameter and first adjustment parameter, the second adjustment parameter is generated；
It is described to execute photographing operation using the second image acquisition units, comprising:
Second image acquisition units take according to second adjustment parameter to corresponding to second image acquisition units
The image of scene area is taken pictures.
4. photographic method according to any one of claims 1 to 3, the method also includes:
When current time is located in the first preset period of time set, the figure of viewfinder area is obtained using the first image acquisition unit
Picture generates preview screen, and the preview screen is displayed on the screen；It is taken pictures using second image acquisition units execution
Operation；
When current time is located in the second preset period of time set, the figure of viewfinder area is obtained using second image acquisition units
Picture generates preview screen, and the preview screen is displayed on the screen；It is taken pictures using the execution of the first image acquisition unit
Operation.
5. photographic method according to any one of claims 1 to 3, the method also includes:
When the temperature of the first image acquisition unit is lower than the temperature of second image acquisition units, the first image is utilized
Acquisition unit obtains the image of viewfinder area, generates preview screen, and the preview screen is displayed on the screen；Utilize second
Image acquisition units execute photographing operation；
When the temperature of the first image acquisition unit is higher than the temperature of second image acquisition units, the second image is utilized
Acquisition unit obtains the image of viewfinder area, generates preview screen, and the preview screen is displayed on the screen；Utilize first
Image acquisition units execute photographing operation.
6. a kind of electronic equipment, the electronic equipment has at least the first image acquisition units, the second image acquisition units, first
Acquiring unit adjusts unit and generation unit；The first image acquisition unit, the second image acquisition units are located at the electronics
Equipment it is ipsilateral, wherein
The first image acquisition unit generates preview for obtaining the image for the viewfinder area determined according to optical parameter
Picture, and the preview screen is displayed on the screen；Wherein, the optical parameter includes focal length, exposure, shooting angle；
Second image acquisition units, for executing the figure for acquiring the viewfinder area according to second adjustment parameter
The photographing operation of picture；Wherein, the image that the photographing operation obtains is identical as the preview screen；
The first acquisition unit for obtaining the adjusting operation for being directed to the preview screen, and generates the first adjustment parameter；
The adjusting unit adjusts the display of the preview screen on the screen for being based on first adjustment parameter；
The generation unit, for according to the first image acquisition unit relative to the opposite of second image acquisition units
Positional relationship and the optical parameter are generated for compensating since the first image acquisition unit and second image are adopted
Collect the different location parameters of the viewfinder area caused by cell position difference；Based on the location parameter and described first
Adjustment parameter generates the second adjustment parameter.
7. electronic equipment according to claim 6, the electronic equipment further include:
Unit is provided, for first adjustment parameter to be supplied to second image acquisition units.
8. electronic equipment according to claim 7, the electronic equipment further include:
Second acquisition unit, for obtaining characterization the first image acquisition unit relative to second image acquisition units
The location parameter of relative positional relationship；
Generation unit, for generating compensating parameter according to the location parameter；It is adjusted based on the compensating parameter and described first
Parameter is saved, the second adjustment parameter is generated；
Second image acquisition units, it is right to the second image acquisition units institute according to second adjustment parameter to be also used to
The image for the viewfinder area answered is taken pictures.
9. according to the described in any item electronic equipments of claim 6 to 8, the electronic equipment further include:
Control unit, for controlling the first image acquisition unit when being located in the first preset period of time set at current time
The image of viewfinder area is obtained, generates preview screen, and the preview screen is displayed on the screen, and the second image of control
Acquisition unit executes photographing operation；When being located in the second preset period of time set at current time, second Image Acquisition is controlled
Unit obtains the image of viewfinder area, generates preview screen, and the preview screen is displayed on the screen, and described in control
First image acquisition units execute photographing operation.
10. according to the described in any item electronic equipments of claim 6 to 8, the electronic equipment further include:
Control unit is lower than the temperature of second image acquisition units for the temperature when the first image acquisition unit
When, control the first image acquisition unit obtains the image of viewfinder area, generates preview screen, and the preview screen is shown
Show on the screen, and the second image acquisition units of control execute photographing operation；When the temperature of the first image acquisition unit
Higher than second image acquisition units temperature when, control the image that second image acquisition units obtain viewfinder area,
Preview screen is generated, and the preview screen is displayed on the screen, and control the first image acquisition unit executes bat
According to operation.
11. a kind of electronic equipment, the electronic equipment has at least the first camera, second camera, processor；Described first
Camera, second camera are located at the ipsilateral of the electronic equipment, wherein
First camera generates preview screen for obtaining the image for the viewfinder area determined according to optical parameter, and
The preview screen is displayed on the screen；Wherein, the optical parameter includes focal length, exposure, shooting angle；
The second camera, for executing the bat for acquiring the image of the viewfinder area according to second adjustment parameter
According to operation；Wherein, the image that the photographing operation obtains is identical as the preview screen；
The processor for obtaining the adjusting operation for being directed to the preview screen, and generates the first adjustment parameter；Based on described
First adjustment parameter adjusts the display of the preview screen on the screen；
The processor, be also used to according to first camera relative to the relative positional relationship of the second camera and
The optical parameter is generated for compensating the institute due to first camera with the second camera position caused by different
State the different location parameters of viewfinder area；Based on the location parameter and first adjustment parameter, generates second and adjust ginseng
Number.
12. electronic equipment according to claim 11, the electronic equipment further include: processor is also used to described
One adjustment parameter is supplied to the second camera.
13. electronic equipment according to claim 12, the processor are also used to obtain characterization the first camera phase
For the location parameter of the relative positional relationship of the second camera；According to the location parameter, compensating parameter is generated；It is based on
The compensating parameter and first adjustment parameter generate the second adjustment parameter；
The second camera is also used to according to second adjustment parameter to viewfinder area corresponding to the second camera
Image take pictures.
14. 1 to 13 described in any item electronic equipments according to claim 1, the electronic equipment further include:
Controller is found a view for when being located in the first preset period of time set at current time, controlling first camera
The image in region generates preview screen, and the preview screen is displayed on the screen, and control second camera executes bat
According to operation；When being located in the second preset period of time set at current time, the figure that the second camera obtains viewfinder area is controlled
Picture generates preview screen, and the preview screen is displayed on the screen, and control first camera executes the behaviour that takes pictures
Make.
15. 1 to 13 described in any item electronic equipments according to claim 1, the electronic equipment further include:
Controller, when for being lower than the temperature of the second camera when the temperature of first camera, control described first
Camera obtains the image of viewfinder area, generates preview screen, and the preview screen is displayed on the screen, and control the
Two cameras execute photographing operation；When the temperature of first camera is higher than the temperature of the second camera, institute is controlled
The image that second camera obtains viewfinder area is stated, generates preview screen, and the preview screen is displayed on the screen, and
It controls first camera and executes photographing operation.
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| CN106713743A (en) * | 2016-11-24 | 2017-05-24 | 维沃移动通信有限公司 | Camera temperature control method and mobile terminal |
| CN106932396A (en) * | 2017-02-08 | 2017-07-07 | 深圳市燕麦科技股份有限公司 | A kind of multidirectional control alignment method, system and computer-readable recording medium |
| CN108319940A (en) * | 2018-04-12 | 2018-07-24 | Oppo广东移动通信有限公司 | Face recognition processing method, device, equipment and storage medium |
| CN109167918A (en) * | 2018-09-30 | 2019-01-08 | 联想(北京)有限公司 | Information processing method and its device |
| CN113497880A (en) * | 2020-03-20 | 2021-10-12 | 华为技术有限公司 | Method for shooting image and electronic equipment |
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