CN106254765A - Zoom processing method, device and the terminal unit of dual camera - Google Patents
Zoom processing method, device and the terminal unit of dual camera Download PDFInfo
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- CN106254765A CN106254765A CN201610573062.0A CN201610573062A CN106254765A CN 106254765 A CN106254765 A CN 106254765A CN 201610573062 A CN201610573062 A CN 201610573062A CN 106254765 A CN106254765 A CN 106254765A
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- photographic head
- zoom
- user
- amplifieroperation
- secondary photographic
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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
- H04N23/62—Control of parameters via user interfaces
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Abstract
This application discloses zoom processing method, device and the terminal unit of a kind of dual camera, wherein, method includes: detects that user starts main photographic head and secondary photographic head when opening camera, and detects whether user in Preset Time triggers zoom amplifieroperation；If being not detected by user in Preset Time to trigger zoom amplifieroperation, then control secondary photographic head and enter holding state.This application embodiment, by when user does not trigger zoom amplifieroperation, carries out standby process to secondary photographic head, reduces power consumption, the available labour time of further lifting means.
Description
Technical field
The application relates to technical field of mobile terminals, particularly relate to the zoom processing method of a kind of dual camera, device and
Terminal unit.
Background technology
Typically, for the dual camera of zoom function on mobile phone, by photographic head and the shooting of a focal length of a Radix Rumicis
Head composition.After opening photographic head, enter wide-angle camera, when user carries out zoom function, i.e. amplify frame by touch screen and enter
After row amplifieroperation, two photographic head work simultaneously, reach the function of zoom.
But, when carrying out zoom function, two photographic head work the most simultaneously, can be greatly increased the electric energy on mobile phone,
Reduce the operating handset time.
Summary of the invention
The purpose of the application is intended to solve one of above-mentioned technical problem the most to a certain extent.
To this end, the first of the application purpose is to propose the zoom processing method of a kind of dual camera, the method is passed through
When user does not trigger zoom amplifieroperation, secondary photographic head is carried out standby process, reduces power consumption, promote shooting further and set
Standby available labour time.
Second purpose of the application is to propose the zoom processing means of a kind of dual camera.
3rd purpose of the application is to propose a kind of terminal unit.
4th purpose of the application is to propose another kind of terminal unit.
For reaching above-mentioned purpose, according to the zoom process side of a kind of dual camera that the application first aspect embodiment proposes
Method, comprisings the steps of detecting that user starts main photographic head and secondary photographic head when opening camera, and detects in Preset Time
Whether user triggers zoom amplifieroperation；If being not detected by user in described Preset Time to trigger zoom amplifieroperation, then
Control described secondary photographic head and enter holding state.
The zoom processing method of the dual camera of the embodiment of the present application, first it is detected that start main taking the photograph when user opens camera
As head and secondary photographic head, and detect whether user in Preset Time triggers zoom amplifieroperation, then do not have in Preset Time
Detect that user triggers zoom amplifieroperation, then control secondary photographic head and enter holding state.The method is not by having user
When triggering zoom amplifieroperation, secondary photographic head is carried out standby process, reduce power consumption, during the available work of further lifting means
Between.
It addition, can also have following additional according to the zoom processing method of the dual camera of the above embodiments of the present application
Technical characteristic:
In some instances, whether described detection user triggers zoom amplifieroperation, including: whether user is to described in detection
The preview interface that main photographic head obtains is amplified touch control operation；Or, whether detection user triggers default amplification Zoom control
Button.
In some instances, described method, after controlling described secondary photographic head and entering holding state, also include: if
Detect that user triggers zoom amplifieroperation, then start described secondary photographic head.
In some instances, after starting described secondary photographic head, also include: it is right to determine according to described zoom amplifieroperation
The zoom magnifications answered；The first picture in the preview image that described main photographic head shoots is determined according to described zoom magnifications
The second pixel in vegetarian refreshments, and the preview image of described secondary photographic head shooting；By described first pixel and described second
Pixel carries out synthesis and processes generation synthesis preview image.
For reaching above-mentioned purpose, according to the zoom process dress of a kind of dual camera that the second aspect embodiment of the application proposes
Put, including: detection module, it is used for detecting that user starts main photographic head and secondary photographic head when opening camera, and at Preset Time
Whether interior detection user triggers zoom amplifieroperation；First processing module, for being not detected by use in described Preset Time
When zoom amplifieroperation is triggered at family, described secondary photographic head is carried out standby process.
The zoom processing means of the dual camera of the embodiment of the present application, first detection module detects when user opens camera
Start main photographic head and secondary photographic head, and detect user in Preset Time and whether trigger zoom amplifieroperation, then at first
Reason module is not detected by user in Preset Time and triggers zoom amplifieroperation, then control secondary photographic head and enter holding state.
This device, by when user does not trigger zoom amplifieroperation, carries out standby process to secondary photographic head, reduces power consumption, further
The available labour time of lifting means.
It addition, can also have following additional according to the zoom processing means of the dual camera of the above embodiments of the present application
Technical characteristic:
In some instances, described detection module specifically for: it is pre-whether detection user obtains described main photographic head
Looking at interface is amplified touch control operation；Or, whether detection user triggers default amplification Zoom control button.
In some instances, described first processing module is additionally operable to: when detecting that user triggers zoom amplifieroperation, open
Dynamic described secondary photographic head.
In some instances, described device, it is characterised in that also include: first determines module, for described in startup
After secondary photographic head, determine the zoom magnifications of correspondence according to described zoom amplifieroperation；Second determines module, for basis
Described zoom magnifications determines the first pixel in the preview image that described main photographic head shoots, and described secondary photographic head
The second pixel in the preview image of shooting；Second processing module, for by described first pixel and described second pixel
Point carries out synthesis and processes generation synthesis preview image.
For reaching above-mentioned purpose, a kind of terminal unit proposed according to the third aspect embodiment of the application, including: the application
The zoom processing means of the dual camera of second aspect embodiment.
The terminal unit of the embodiment of the present application, first detection module detect user start when opening camera main photographic head and
Secondary photographic head, and detect whether user in Preset Time triggers zoom amplifieroperation, then the first processing module is when default
In be not detected by user and trigger zoom amplifieroperation, then control secondary photographic head and enter holding state.By not having user
When triggering zoom amplifieroperation, secondary photographic head is carried out standby process, reduce power consumption, during the available work of further lifting means
Between.
For reaching above-mentioned purpose, a kind of terminal unit proposed according to the fourth aspect embodiment of the application, including: with next
Individual or multiple assemblies: processor, memorizer, power supply module, multimedia groupware, audio-frequency assembly, the interface of input/output (I/O),
Sensor cluster, and communications component；Wherein, circuit board is placed in the interior volume that housing surrounds, described processor and described
Memorizer is arranged on described circuit board；Described power circuit, powers for each circuit or the device for terminal unit；Described
Memorizer is used for storing executable program code；Described processor is by reading the executable program generation of storage in described memorizer
Code runs the program corresponding with described executable program code, for performing following steps:
Detect that user starts main photographic head and secondary photographic head when opening camera, and whether detect in Preset Time user
Trigger zoom amplifieroperation；
If being not detected by user in Preset Time to trigger zoom amplifieroperation, then control described secondary photographic head entrance and treat
Machine state.
The terminal unit of the embodiment of the present application, first it is detected that start main photographic head and secondary shooting when user opens camera
Head, and detect whether user in Preset Time triggers zoom amplifieroperation, in Preset Time, then it is not detected by user
Trigger zoom amplifieroperation, then control secondary photographic head and enter holding state.By when user does not trigger zoom amplifieroperation,
Secondary photographic head is carried out standby process, reduces power consumption, the available labour time of further lifting means.
Aspect and advantage that the application adds will part be given in the following description, and part will become from the following description
Obtain substantially, or recognized by the practice of the application.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the application and advantage are from combining the accompanying drawings below description to embodiment and will become
Substantially with easy to understand, wherein:
Fig. 1 is the flow chart of the zoom processing method of the dual camera according to one embodiment of the application；
Fig. 2 is the flow chart of the zoom processing method of the dual camera according to another embodiment of the application；
Fig. 3 is the structural representation of the zoom processing means of the dual camera according to one embodiment of the application；
Fig. 4 is the structural representation of the zoom processing means of the dual camera according to another embodiment of the application；
Fig. 5 is the structural representation of the terminal unit according to one embodiment of the application；And
Fig. 6 is the structural representation according to another embodiment terminal unit of the application.
Detailed description of the invention
Embodiments herein is described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish
Same or similar label represents same or similar element or has the element of same or like function.Below with reference to attached
The embodiment that figure describes is exemplary, it is intended to be used for explaining the application, and it is not intended that restriction to the application.
Below with reference to the accompanying drawings zoom processing method, device and the terminal unit of the dual camera of the embodiment of the present application are described.
Fig. 1 is the flow chart of the zoom processing method of the dual camera according to one embodiment of the application.
As it is shown in figure 1, the zoom processing method of the dual camera of the embodiment of the present application comprises the following steps:
In a step 101, detect that user starts main photographic head and secondary photographic head when opening camera, and detect when default
Whether interior user triggers zoom amplifieroperation.
In a step 102, if being not detected by user in Preset Time to trigger zoom amplifieroperation, then pair shooting is controlled
Head enters holding state.
Specifically, the zoom processing method of the dual camera that the present embodiment provides is configured in and has two photographic head and show
It is specifically described as a example by the terminal unit of display screen curtain.Dual camera includes main photographic head and secondary photographic head.Wherein, main shooting
Head can be wide-angle camera, and secondary photographic head can be focal length photographic head.It should be noted that the type of terminal unit is a lot,
Can select, such as according to application needs: mobile phone, panel computer etc..Display screen is for realizing pre-to shooting picture
Look at and the trigger action of user.
User starts main photographic head and secondary photographic head while opening camera, in shooting process, user triggers zoom puts
When big operation carries out zoom function, main photographic head and secondary photographic head are operated simultaneously, and clap according to main photographic head and secondary shooting
The image taken the photograph carries out being synthetically generated preview image.
For the available labour time of further lifting means, can detect whether user triggers zoom in Preset Time
Amplifieroperation, if being not detected by user in Preset Time to trigger zoom amplifieroperation, controlling secondary photographic head and entering standby shape
State.
Wherein, whether detection user triggers the mode of zoom amplifieroperation has a variety of, can carry out according to actual needs
Select, be illustrated below:
The first example, the preview interface whether detection user obtains main photographic head is amplified touch control operation.
In shooting process, user can such as click on screen by amplification touch control operation and zoom bar, drop-down zoom occurs
Bar amplifies the preview interface that main photographic head obtains, or both hands refer to that sliding in and out operation respectively amplifies the preview that main photographic head obtains
Interface etc..
Therefore can by Preset Time detect in such as 5 seconds user whether amplify touch control operation such as both hands refer to respectively to
Outer slide carries out zoom, if being not detected by user in 5 seconds to amplify touch control operation, controlling secondary photographic head and entering standby
State.
The second example, whether detection user triggers default amplification Zoom control button.
In shooting process, user can such as click on default increasing by triggering the Zoom control button that amplifies preset
Volume control button is for amplifying zoom, or click increases new button and carries out zoom as amplifying Zoom control button etc..
Therefore can detect whether user triggers default amplification Zoom control button by Preset Time in such as 5 seconds,
Such as click on default VOLUME UP controlling button is to amplify zoom button, triggers pre-if being not detected by user in 5 seconds
If amplification Zoom control button, control secondary photographic head and enter holding state.
Wherein, Preset Time can be system default or user is configured according to reality application needs.
If it should be noted that detect that in Preset Time user triggers zoom amplifieroperation, the most main photographic head and
Secondary photographic head holding work.
In sum, the zoom processing method of the dual camera of the embodiment of the present application, first it is detected that user opens camera
The main photographic head of Shi Qidong and secondary photographic head, and detect whether user in Preset Time triggers zoom amplifieroperation, then in advance
If being not detected by user in the time to trigger zoom amplifieroperation, then control secondary photographic head and enter holding state.The method is passed through
When user does not trigger zoom amplifieroperation, secondary photographic head is carried out standby process, reduces power consumption, further lifting means
Available labour time.
Based on above example, in Preset Time, it is not detected by user when triggering zoom amplifieroperation, directly controls
Secondary photographic head enters holding state.In order to promote the focusing experience sense of user further, secondary photographic head is being entered holding state
Afterwards, if be detected that user triggers zoom amplifieroperation, start secondary photographic head.Illustrate below in conjunction with Fig. 2:
Fig. 2 is the flow chart of the zoom processing method of the dual camera according to another embodiment of the application.Such as Fig. 2 institute
Showing, the zoom processing method of this dual camera includes:
In step 201, detect that user starts main photographic head and secondary photographic head when opening camera, and detect when default
Whether interior user triggers zoom amplifieroperation.
In step 202., if being not detected by user in Preset Time to trigger zoom amplifieroperation, then pair shooting is controlled
Head enters holding state.
It should be noted that the description of step S201-S202 is corresponding with above-mentioned steps S101-S102, therefore to step
Rapid S201-S202 describes the description with reference to above-mentioned steps S101-S102, does not repeats them here.
In step 203, if detecting, user triggers zoom amplifieroperation, then start secondary photographic head.
In step 204, the zoom magnifications of correspondence is determined according to zoom amplifieroperation.
In step 205, determine the first pixel in the preview image that main photographic head shoots according to zoom magnifications,
And the second pixel in the preview image of pair photographic head shooting.
In step 206, the first pixel and the second pixel are carried out synthesis and processes generation synthesis preview image.
Specifically, when detecting that user triggers zoom amplifieroperation, open secondary photographic head and be operated, start zoom merit
Energy.Determine that according to zoom amplifieroperation shooting object is focused by the zoom magnifications of correspondence, and according to zoom times magnification
Number determines the first pixel in the preview image that main photographic head shoots, and determines that secondary photographic head is clapped according to zoom magnifications
The second pixel in the preview image taken the photograph, is synthesized the first pixel and the second pixel by such as terminal handler
Process and generate synthesis preview image.
Such as, it is to amplify zoom button that the VOLUME UP preset controls button, detects that user is by clicking on VOLUME UP
Control button, start secondary photographic head, determine that user clicks on zoom magnifications for example, 1.5 times, according to the zoom of 1.5 times simultaneously
Amplification determines the first pixel in the preview image that main photographic head shoots, and determines according to the zoom magnifications of 1.5 times
The second pixel in the preview image of secondary photographic head shooting, finally carries out process to the first pixel and the second pixel and obtains
Zoom magnifications is the preview image of 1.5 times.
If it should be noted that after controlling secondary photographic head and entering holding state, being not detected by user and trigger change
Burnt amplifieroperation, then secondary photographic head keeps holding state.Thus, only open secondary photographic head when there being zoom to need and work, and not
It is that major and minor photographic head works the most simultaneously, experiences and while effect of taking pictures ensureing that user focuses, reduce energy expenditure.
In sum, the zoom processing method of the dual camera of the embodiment of the present application, treat at secondary photographic head further
After machine processes, detect that user triggers zoom amplifieroperation, start secondary photographic head, and determine correspondence according to zoom amplifieroperation
Zoom magnifications, and the first pixel in the preview image that main photographic head shoots is determined according to zoom magnifications, secondary
The second pixel in the preview image of photographic head shooting, finally carries out the first pixel and the second pixel synthesis and processes raw
Become synthesis preview image.Experience simultaneously ensureing that user focuses, the available labour time of further lifting means.
In order to realize above-described embodiment, the application also proposed the zoom processing means of a kind of dual camera, and Fig. 3 is basis
The structural representation of the zoom processing means of the dual camera of one embodiment of the application.
As it is shown on figure 3, the zoom processing means of this dual camera includes: detection module 10 and the first processing module 20.
Wherein, detection module 10 is used for detecting that user starts main photographic head and secondary photographic head when opening camera, and detects
In Preset Time, whether user triggers zoom amplifieroperation；
When first processing module 20 triggers zoom amplifieroperation for being not detected by user in Preset Time, control pair
Photographic head enters holding state.
In an embodiment of the application, detection module 10 specifically for: detection user whether main photographic head is obtained
Preview interface be amplified touch control operation；Or, whether detection user triggers default amplification Zoom control button.
In an embodiment of the application, the first processing module 20 is additionally operable to: detecting that user triggers zoom and amplifies
During operation, start secondary photographic head.
In shooting process, user can such as click on screen by amplification touch control operation and zoom bar, drop-down zoom occurs
Bar amplifies the preview interface that main photographic head obtains, or two finger reversible sliding action amplify preview circle that main photographic head obtains
Face etc..
Therefore can by Preset Time detect in such as 5 seconds user whether amplify touch control operation such as both hands refer to respectively to
Outer slide carries out zoom, if being not detected by user in 5 seconds to amplify touch control operation, controlling secondary photographic head and entering standby
State.Or
In shooting process, user can such as click on default increasing by triggering the Zoom control button that amplifies preset
Volume control button is for amplifying zoom, or click increases new button and carries out zoom as amplifying Zoom control button etc..
Therefore can detect whether user triggers default amplification Zoom control button by Preset Time in such as 5 seconds,
Such as click on default VOLUME UP controlling button is to amplify zoom button, triggers pre-if being not detected by user in 5 seconds
If amplification Zoom control button, control secondary photographic head and enter holding state.
It should be noted that the aforementioned explanation to the zoom processing method embodiment of dual camera is also applied for this reality
Executing the zoom processing means of the dual camera of example, it realizes principle and is similar to, and here is omitted.
The zoom processing means of the dual camera of the embodiment of the present application, first detection module detects when user opens camera
Start main photographic head and secondary photographic head, and detect user in Preset Time and whether trigger zoom amplifieroperation, then at first
Reason module is not detected by user in Preset Time and triggers zoom amplifieroperation, then control secondary photographic head and enter holding state.
By when user does not trigger zoom amplifieroperation, secondary photographic head is carried out standby process, reduces power consumption, promote further and set
Standby available labour time.
Based on above example, in Preset Time, it is not detected by user when triggering zoom amplifieroperation, directly controls
Secondary photographic head enters holding state.In order to promote the focusing experience sense of user further, secondary photographic head is being carried out standby process
Afterwards, if be detected that user triggers zoom amplifieroperation, start secondary photographic head.Illustrate below in conjunction with Fig. 4:
Fig. 4 is the structural representation of the zoom processing means of the dual camera according to another embodiment of the application, such as Fig. 4
Shown in, on the basis of as shown in Figure 3, the zoom processing means of this dual camera also includes: first determines that module 30, second is true
Cover half block 40 and the second processing module 50.
Wherein, first determines that module 30 is for, after starting secondary photographic head, determining correspondence according to zoom amplifieroperation
Zoom magnifications.
Second determines that module 40 for determining first in the preview image that main photographic head shoots according to zoom magnifications
The second pixel in pixel, and the preview image of secondary photographic head shooting.
Second processing module 50 processes generation synthesis preview graph for the first pixel and the second pixel carry out synthesis
Picture.
Specifically, when detecting that user triggers zoom amplifieroperation, open secondary photographic head and be operated, start zoom merit
Energy.Determine that according to zoom amplifieroperation shooting object is focused by the zoom magnifications of correspondence, and according to zoom times magnification
Number determines the first pixel in the preview image that main photographic head shoots, and determines that secondary photographic head is clapped according to zoom magnifications
The second pixel in the preview image taken the photograph, is synthesized the first pixel and the second pixel by such as terminal handler
Process and generate synthesis preview image.
If it should be noted that after controlling secondary photographic head and entering holding state, being not detected by user and trigger change
Burnt amplifieroperation, then secondary photographic head keeps holding state.Thus, only open secondary photographic head when there being zoom to need and work, and not
It is that major and minor photographic head works the most simultaneously, experiences and while effect of taking pictures ensureing that user focuses, reduce energy expenditure.
In sum, the zoom processing means of the dual camera of the embodiment of the present application, first detection module detects user
Start main photographic head and secondary photographic head when opening camera, and detect whether user in Preset Time triggers zoom amplifieroperation,
Then the first processing module is not detected by user in Preset Time and triggers zoom amplifieroperation, then control secondary photographic head and enter
Holding state.By when user does not trigger zoom amplifieroperation, secondary photographic head is carried out standby process, reduces power consumption, enter
The available labour time of one step lifting means.
In order to realize above-described embodiment, the application also proposed a kind of terminal unit, and Fig. 5 is according to the application one enforcement
The structural representation of the terminal unit of example.
As it is shown in figure 5, the terminal unit of the embodiment of the present application includes the zoom processing means 1000 of dual camera.
Wherein it is desired to explanation, zoom processing means 1000 and the above-mentioned reality of the dual camera in the embodiment of the present application
The zoom processing means executing the dual camera described in example with reference to Fig. 3-Fig. 4 is corresponding, does not repeats them here.
The terminal unit of the embodiment of the present application, first detection module detect user start when opening camera main photographic head and
Secondary photographic head, and detect whether user in Preset Time triggers zoom amplifieroperation, then the first processing module is when default
In be not detected by user and trigger zoom amplifieroperation, then control secondary photographic head and enter holding state.By not having user
When triggering zoom amplifieroperation, secondary photographic head is carried out standby process, reduce power consumption, during the available work of further lifting means
Between.
Fig. 6 is the structural representation of the terminal unit according to another embodiment of the application.
Seeing Fig. 6, terminal unit 2000 can include following one or more assembly: processor 2001, memorizer 2002,
Power supply module 2003, multimedia groupware 2004, audio-frequency assembly 2005, the interface 2006 of input/output (I/O), sensor cluster
2007, and communications component 2008.
Power supply module 2003, powers for each circuit or the device for terminal unit；Memorizer 2002 can for storage
Perform program code；Processor 2001 runs by reading the executable program code of storage in memorizer 2002 and can perform
The program that program code is corresponding, for performing following steps:
Detect that user starts main photographic head and secondary photographic head when opening camera, and whether detect in Preset Time user
Trigger zoom amplifieroperation；
If being not detected by user in Preset Time to trigger zoom amplifieroperation, then control secondary photographic head and enter standby shape
State.
It should be noted that the aforementioned explanation to the zoom processing method embodiment of dual camera is also applied for this reality
Executing the terminal unit of example, it realizes principle and is similar to, and here is omitted.
In sum, the terminal unit of the embodiment of the present application, first it is detected that start main photographic head when user opens camera
With secondary photographic head, and detect whether user in Preset Time triggers zoom amplifieroperation, then not inspection in Preset Time
Measure user and trigger zoom amplifieroperation, then control secondary photographic head and enter holding state.Put by not triggering zoom user
When operating greatly, secondary photographic head is carried out standby process, reduces power consumption, the available labour time of further lifting means.
In the description of the present application, it is to be understood that term " first ", " second " are only used for describing purpose, and can not
It is interpreted as instruction or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " the
One ", the feature of " second " can express or implicitly include at least one this feature.In the description of the present application, " multiple "
It is meant that at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy
Point is contained at least one embodiment or the example of the application.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be in office
One or more embodiments or example combine in an appropriate manner.Additionally, in the case of the most conflicting, the skill of this area
The feature of the different embodiments described in this specification or example and different embodiment or example can be tied by art personnel
Close and combination.
In flow chart or at this, any process described otherwise above or method description are construed as, and expression includes
One or more is for realizing the module of code, fragment or the portion of the executable instruction of the step of specific logical function or process
Point, and the scope of the preferred implementation of the application includes other realization, wherein can not by shown or discuss suitable
Sequence, including according to involved function by basic mode simultaneously or in the opposite order, performs function, and this should be by the application
Embodiment person of ordinary skill in the field understood.
Although above it has been shown and described that embodiments herein, it is to be understood that above-described embodiment is example
Property, it is impossible to being interpreted as the restriction to the application, those of ordinary skill in the art can be to above-mentioned in scope of the present application
Embodiment is changed, revises, replaces and modification.
Claims (10)
1. the zoom processing method of a dual camera, it is characterised in that comprise the following steps:
Detect that user starts main photographic head and secondary photographic head when opening camera, and detect whether user in Preset Time triggers
Zoom amplifieroperation；
If being not detected by user in described Preset Time to trigger zoom amplifieroperation, then control described secondary photographic head entrance and treat
Machine state.
2. the method for claim 1, it is characterised in that whether described detection user triggers zoom amplifieroperation, including:
The preview interface whether detection user obtains described main photographic head is amplified touch control operation；Or,
Whether detection user triggers default amplification Zoom control button.
3. the method for claim 1, it is characterised in that after controlling described secondary photographic head and entering holding state, also
Including:
If detecting, user triggers zoom amplifieroperation, then start described secondary photographic head.
4. method as claimed in claim 3, it is characterised in that after starting described secondary photographic head, also include:
The zoom magnifications of correspondence is determined according to described zoom amplifieroperation；
The first pixel in the preview image that described main photographic head shoots is determined according to described zoom magnifications, and described
The second pixel in the preview image of secondary photographic head shooting；
Described first pixel and described second pixel are carried out synthesis and processes generation synthesis preview image.
5. the zoom processing means of a dual camera, it is characterised in that including:
Detection module, is used for detecting that user starts main photographic head and secondary photographic head when opening camera, and detects at Preset Time
Whether interior user triggers zoom amplifieroperation；
First processing module, for be not detected by described Preset Time user trigger zoom amplifieroperation time, to control
Described secondary photographic head enters holding state.
6. device as claimed in claim 5, it is characterised in that described detection module specifically for:
The preview interface whether detection user obtains described main photographic head is amplified touch control operation；Or,
Whether detection user triggers default amplification Zoom control button.
7. device as claimed in claim 5, it is characterised in that described first processing module is additionally operable to:
When detecting that user triggers zoom amplifieroperation, start described secondary photographic head.
8. device as claimed in claim 7, it is characterised in that also include:
First determines module, for, after starting described secondary photographic head, determining the change of correspondence according to described zoom amplifieroperation
Burnt amplification；
Second determines module, for determining the in the preview image that described main photographic head shoots according to described zoom magnifications
The second pixel in one pixel, and the preview image of described secondary photographic head shooting；
Second processing module, processes generation synthesis preview for described first pixel and described second pixel carry out synthesis
Image.
9. a terminal unit, it is characterised in that including: the zoom of dual camera processes as described in any one of claim 5-8
Device.
10. a terminal unit, it is characterised in that including: following one or more assemblies: processor, memorizer, power supply group
Part, multimedia groupware, audio-frequency assembly, the interface of input/output (I/O), sensor cluster, and communications component；Wherein, circuit
Plate is placed in the interior volume that housing surrounds, described processor and described memorizer and is arranged on described circuit board；Described power supply
Circuit, powers for each circuit or the device for terminal unit；Described memorizer is used for storing executable program code；Described
Processor runs corresponding with described executable program code by reading the executable program code of storage in described memorizer
Program, for perform following steps:
Detect that user starts main photographic head and secondary photographic head when opening camera, and detect whether user in Preset Time triggers
Zoom amplifieroperation；
If being not detected by user in Preset Time to trigger zoom amplifieroperation, then control described secondary photographic head and enter standby shape
State.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610573062.0A CN106254765B (en) | 2016-07-19 | 2016-07-19 | Zoom processing method, device and the terminal device of dual camera |
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| CN201610573062.0A CN106254765B (en) | 2016-07-19 | 2016-07-19 | Zoom processing method, device and the terminal device of dual camera |
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| CN106254765A true CN106254765A (en) | 2016-12-21 |
| CN106254765B CN106254765B (en) | 2019-04-12 |
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| CN201610573062.0A Active CN106254765B (en) | 2016-07-19 | 2016-07-19 | Zoom processing method, device and the terminal device of dual camera |
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Cited By (7)
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