CN106454129A - Method and device for saving electricity of camera - Google Patents
Method and device for saving electricity of camera Download PDFInfo
- Publication number
- CN106454129A CN106454129A CN201611074784.8A CN201611074784A CN106454129A CN 106454129 A CN106454129 A CN 106454129A CN 201611074784 A CN201611074784 A CN 201611074784A CN 106454129 A CN106454129 A CN 106454129A
- Authority
- CN
- China
- Prior art keywords
- image
- camera
- output
- initial pictures
- designated mode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- 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
- H04N23/65—Control of camera operation in relation to power supply
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
Abstract
The embodiment of the invention provides a method for saving electricity of a camera and relates to the field of communication. The power consumption of camera functions of a terminal can be reduced by focusing processing, exposure processing and white balance processing. The method comprises the following steps: when the camera functions of the terminal operate in a specified mode, acquiring an initial image; focusing a to-be-shot object based on the initial image for one time to obtain a to-be-outputted image, so as to stop current input of focusing an inner drive of a camera lens; and/or performing exposure intensity reduction processing on the to-be-shot object based on the initial image to obtain a to-be-outputted image, so as to reduce power consumption brought by image brightness of the camera functions; and/or performing the white balance processing on the to-be-shot object based on the initial image, and reducing color gain to obtain the to-be-outputted image, so as to reduce power consumption brought by image color brightness of the camera functions; outputting the to-be-outputted image. The technical scheme provided by the embodiment of the invention is suitable for a shooting process of the camera functions of the terminal.
Description
【Technical field】
The present invention relates to communication technical field, more particularly, to a kind of method and device of camera power saving.
【Background technology】
With social development, the camera function of terminal is deduced the role becoming more and more important, and gets over camera function
Come more powerful (picture quality of such as shooting is apparent, color saturation is higher), its power consumption is accounting for during camera uses
With the increasing part of whole power consumption of terminal, become the problem that people compare concern.
At present, under a lot of special scenes, the picture quality of camera is not that the focus using is located, such as meeting note
Record, teaching ppt record, these scenes are found a view, and comparison is single, be all simple word, and clear background, mobile object are few,
During recording, we do not pursue the image quality of height, it is required that longer recording time, because these scenes generally require to record
Make for a long time, and being difficult to find can be suitably the camera site of terminal charge.
In realizing process of the present invention, inventor finds that in prior art, at least there are the following problems：
At present in some special scenes, the camera function of terminal still pursues the high-quality of fine definition and high color saturation
Amount picture, and bring larger power consumption so that camera uses the persistent period short, affect Consumer's Experience.
【Content of the invention】
In view of this, embodiments provide a kind of method and device of camera power saving, in some special scenes, lead to
Cross the focusing to terminal, exposure and white balance be adjusted it is ensured that shooting picture clearly in the case of, reduce camera power consumption.
In a first aspect, embodiments providing a kind of method of camera power saving, methods described includes：
When the camera function of terminal runs designated mode, gather initial pictures；
Treated after reference object focusing once based on initial pictures, obtain image to be output, to stop driving in camera lens
The electric current input of dynamic focusing；
Export described image to be output.
Second aspect, embodiments provides a kind of method of camera power saving, and methods described includes：
When the camera function of terminal runs designated mode, gather initial pictures；
Treat reference object based on initial pictures to carry out reducing exposure intensity process, obtain image to be output, to reduce
State the power consumption that the brightness of image of camera function is brought；
Export described image to be output.
The third aspect, embodiments provides a kind of method of camera power saving, and methods described includes：
When the camera function of terminal runs designated mode, gather initial pictures；
Treat reference object based on initial pictures and carry out white balance process, reduce color gain, obtain image to be output, with
Reduce the power consumption that the gorgeous degree of image color of described camera function brings；
Export described image to be output.
Fourth aspect, embodiments provides a kind of device of camera power saving, and described device includes：
Collecting unit, for when the camera function of terminal runs designated mode, gathering initial pictures；
Focusing unit, for treating after reference object focusing once based on initial pictures, obtains image to be output, to stop
The electric current input of focusing is driven in camera lens；
Output unit, for exporting described image to be output.
5th aspect, embodiments provides a kind of device of camera power saving, and described device includes：
Collecting unit, for when the camera function of terminal runs designated mode, gathering initial pictures；
Processing unit, carries out reducing exposure intensity process for treating reference object based on initial pictures, obtains to be output
Image, the power consumption brought with the brightness of image reducing described camera function；
Output unit, for exporting described image to be output.
6th aspect, embodiments provides a kind of device of camera power saving, and described device includes：
Collecting unit, for when the camera function of terminal runs designated mode, gathering initial pictures；
Processing unit, carries out white balance process for treating reference object based on initial pictures, reduces color gain, obtain
Image to be output, the power consumption brought with the gorgeous degree of image color reducing described camera function；
Output unit, for exporting described image to be output.
Embodiments provide a kind of method and device of camera power saving, in some special scenes, by reducing eventually
The end focusing number of times of camera function, exposure intensity and white balance is processed, in the case of ensureing shooting picture clearly,
Reduce the input of camera lens electric current, reduce the power consumption that the brightness of image of camera function and color saturation bring, save electricity
Can, extend camera and use the persistent period, camera recording time can be doubled and redoubled in the case of no extraneous charging, lifts user
Experience.
【Brief description】
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be attached to use required in embodiment
Figure be briefly described it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this area
For those of ordinary skill, without having to pay creative labor, can also be other attached according to the acquisition of these accompanying drawings
Figure.
Fig. 1 is a kind of method flow diagram of camera power saving provided in an embodiment of the present invention；
Fig. 2 is the method flow diagram of another kind provided in an embodiment of the present invention camera power saving；
Fig. 3 is the method flow diagram of another kind provided in an embodiment of the present invention camera power saving；
Fig. 4 is the method flow diagram of another kind provided in an embodiment of the present invention camera power saving；
Fig. 5 is the method flow diagram of another kind provided in an embodiment of the present invention camera power saving；
Fig. 6 is the method flow diagram of another kind provided in an embodiment of the present invention camera power saving；
Fig. 7 is a kind of composition frame chart of camera electricity saver provided in an embodiment of the present invention；
Fig. 8 is the composition frame chart of another kind camera electricity saver provided in an embodiment of the present invention；
Fig. 9 is the composition frame chart of another kind camera electricity saver provided in an embodiment of the present invention；
Figure 10 is the composition frame chart of another kind camera electricity saver provided in an embodiment of the present invention；
Figure 11 is the composition frame chart of another kind camera electricity saver provided in an embodiment of the present invention；
Figure 12 is the composition frame chart of another kind camera electricity saver provided in an embodiment of the present invention.
【Specific embodiment】
In order to be better understood from technical scheme, below in conjunction with the accompanying drawings the embodiment of the present invention is retouched in detail
State.
It will be appreciated that described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of not making creative work all its
Its embodiment, broadly falls into the scope of protection of the invention.
The term using in embodiments of the present invention is the purpose only merely for description specific embodiment, and is not intended to be limiting
The present invention." a kind of ", " described " and " being somebody's turn to do " of singulative used in the embodiment of the present invention and appended claims
It is also intended to including most forms, unless context clearly shows that other implications.
It should be appreciated that term "and/or" used herein is only a kind of incidence relation of description affiliated partner, represent
There may be three kinds of relations, for example, A and/or B, can represent：, there is A and B in individualism A simultaneously, individualism B these three
Situation.In addition, character "/" herein, typically represent forward-backward correlation to as if a kind of relation of "or".
Embodiments provide a kind of method of camera power saving, by reducing exposure frequency, reduce camera power consumption, section
Save electric energy it is adaptable to during terminal taking, as shown in figure 1, methods described includes：
101st, when the camera function of terminal runs designated mode, initial pictures are gathered.
Wherein, described terminal includes all kinds of equipment carrying camera function such as mobile phone, panel computer, PC.
The camera function of terminal pursues the picture quality of fine definition now, can intermittent impression during recorded video
The change of the change of picture and light and shade is repeatedly focused, and power consumption is also therefore larger.But some photographed scenes are to image
Prescription is not high, and needs longer shooting time, and such as meeting is recorded, teaching ppt record.These scenes often picture
Distance is fixing, and regular movements picture is less, is once focused and ensures that recording is clear it is not necessary to multiple focus, at this moment
Open the designated mode of terminal camera work(, to save electricity, extend recording time.
Wherein, described initial pictures refer to the original image of described object to be captured.
102nd, treated after reference object focusing once based on initial pictures, obtain image to be output, to stop camera lens
The interior electric current input driving focusing.
Wherein, described image to be output refers to the process image of described object to be captured.
Obtain described image to be output by described initial pictures are carried out with image procossing, described image processing procedure removes bag
Include to afocal, also include other processing procedures such as exposure intensity, white balance, anti-noise.
Wherein, described focusing refers to adjust object distance and the output image apart, making object to be captured by Focusing module
Clearly process.
Wherein, the described electric current driving focusing refers to input the electricity driving focusing in camera lens by electromagnetic induction
Stream.
103rd, export described image to be output.
After completing image processing process, described camera function exports described image to be output, that is, present to user's picture or
Video.
Embodiments provide a kind of method of camera power saving, in some special scenes, by reducing terminal camera
The focusing number of times of function, reduce camera lens in drive focusing electric current input it is ensured that shooting picture clearly in the case of, reduce
Camera power consumption, extends camera and uses the persistent period, and in the case of no extraneous charging, camera recording time can be doubled and redoubled, and carries
Rise Consumer's Experience.
Furthermore, it is understood that combining preceding method flow process, the alternatively possible implementation of the embodiment of the present invention, additionally provide
Treat after reference object focusing once for based on initial pictures, obtain image to be output, right to stop driving in camera lens
The idiographic flow that burnt electric current input is realized, step 102 also includes step in detail below：
Step 1, export once drive focusing electric current give described camera lens.
Step 2, when export the electric current once driving focusing give described camera lens when, produce magnetic force moving described in camera mirror
Head is mobile to be focused once with treating reference object based on initial pictures.
Described magnetic force, refers to the active force to electric current for the magnetic field, including macroscopical Ampere force and microcosmic Lorentz force.
Wherein, the principle of described focusing is electromagnetic induction, when the electric current of exporting change gives described camera lens, in camera lens
In the presence of interior magnetic field, produce Ampere force, promote the mobile focusing of described camera lens.
Step 3, based on initial pictures, described object to be captured is focused once after, stop focusing, obtain described to be output
Image.
Wherein, after stopping driving the electric current of focusing to input in described camera lens, described focusing stops.
Furthermore, it is understood that combining preceding method flow process, user's seeing to the camera function of terminal in different photographed scenes
Emphasis is also different, pursues in recorded meeting and records duration, but when autodyning, clapping landscape, collective's group photo, will require high-quality
Image, in order to lift Consumer's Experience it is necessary to provide different screening-modes for camera function, the embodiment of the present invention another
Plant possible implementation, before the camera function of described terminal runs designated mode, as shown in Fig. 2 methods described also carries
Supply below scheme：
104th, the selection instruction of receive user.
The camera function of described terminal provides the user different screening-modes according to demand, can include designated mode and clap
Take the photograph and shoot with normal mode, when user needs long-time shooting, when such as recorded meeting, teaching ppt, to picture quality not too
During high request, designated mode can be selected to shoot；Conversely, when user does not require it is only necessary to high-quality figure to shooting duration of video
During piece, normal mode can be selected to shoot.
105th, when the described selection instruction receiving is designated mode, run described designated mode.
Embodiments provide a kind of method of camera power saving, by reducing exposure intensity, reduce camera function
Power consumption that brightness of image is brought it is adaptable to during terminal taking, as shown in figure 3, methods described includes：
201st, when the camera function of terminal runs designated mode, initial pictures are gathered.
Wherein, described terminal refers to the explanation of step 101.
The camera function of terminal is to pursue fine definition, the picture quality of high brightness now, and increases the tune of exposure intensity
Section, power consumption is also therefore larger.But some photographed scenes are not high to image quality requirements, and need longer shooting time,
Such as meeting is recorded, teaching ppt record.Often picture is all fairly simple word to these scenes, and clear background carries out less
Exposure intensity process ensure that picture clear it is not necessary to very big exposure intensity, at this moment open the finger of terminal camera work(
Mould-fixed, to save electricity, extends recording time.
Wherein, described initial pictures refer to the explanation of step 101.
202nd, treat reference object based on initial pictures to carry out reducing exposure intensity process, obtain image to be output, to drop
The power consumption that the brightness of image of low described camera function is brought.
Wherein, the physics connotation of exposure refers to that light makes photosensitive aspect (having applied photographic chemistry thing) produce latent image, and exposure is strong
The size of degree affects the brightness of shooting image, and then affects picture quality.
Process with regard to described reduction exposure intensity, can be by adjusting time of exposure it is also possible to pass through to reduce luminance gain
To realize.
Wherein, described image to be output refers to the explanation of step 102.
Obtain described image to be output by described initial pictures are carried out with image procossing, described image processing procedure removes bag
Include outside exposure intensity, also include other processing procedures such as focusing, white balance, anti-noise.
203rd, export described image to be output.
After completing image processing process, described camera function exports described image to be output, that is, present to user's picture or
Video.
Embodiments provide a kind of method of camera power saving, in some special scenes, by reducing described terminal
The exposure intensity of camera function, the power consumption brought with the brightness of image reducing described camera function is it is ensured that shooting picture is clear
In the case of clear, reduce camera power consumption, extend camera and use the persistent period, camera recording time in the case of no extraneous charging
Can be doubled and redoubled, lift Consumer's Experience.
Furthermore, it is understood that combining preceding method flow process, user's seeing to the camera function of terminal in different photographed scenes
Emphasis is also different, pursues in recorded meeting and records duration, but when autodyning, clapping landscape, collective's group photo, will require high-quality
Image, in order to lift Consumer's Experience it is necessary to provide different screening-modes for camera function, the embodiment of the present invention another
Plant possible implementation, before the camera function of described terminal runs designated mode, as shown in figure 4, methods described also carries
Supply below scheme：
204th, the selection instruction of receive user.
The explanation of described step 204 refers to the explanation of step 104, and here is omitted.
205th, when the described selection instruction receiving is designated mode, run described designated mode.
Embodiments provide a kind of method of camera power saving, by carrying out white balance adjusting, reduce described camera
Power consumption that the gorgeous degree of image color of function brings is it is adaptable to during terminal taking, as shown in figure 5, methods described
Including：
301st, when the camera function of terminal runs designated mode, initial pictures are gathered.
Wherein, described terminal looks the explanation seeing step 101.
The camera function of terminal is the picture quality pursuing high color saturation now, and white balance is adjusted, and increases
Plus the gorgeous degree of image color, power consumption is also therefore larger.But some photographed scenes are not high to image quality requirements, and need relatively
Long shooting time, such as meeting are recorded, teaching ppt record.These scenes often do not pursue the visual effect of photography art, no
Need gorgeous color, at this moment open the designated mode of terminal camera work(, to save electricity, extend recording time.
Wherein, described initial pictures refer to the explanation of step 101.
302nd, treat reference object based on initial pictures and carry out white balance process, reduce color gain, obtain figure to be output
Picture, the power consumption brought with the gorgeous degree of image color reducing described camera function.
Wherein, described white balance literally means the balance of white, can make described figure to be output by adjusting white balance
Picture reduces the true qualities of described object to be captured and changes the degree beautiful in colour of described image to be output.
Described color gain includes color saturation, chroma-luminance etc., directly determines the degree beautiful in colour of image.
Wherein, described image to be output refers to the explanation of step 102.
Obtain described image to be output by described initial pictures are carried out with image procossing, described image processing procedure removes bag
Include outside white balance, also include other processing procedures such as focusing, exposure intensity, anti-noise.
303rd, export described image to be output.
After completing image processing process, described camera function exports described image to be output, that is, present to user's picture or
Video.
Embodiments provide a kind of method of camera power saving, in some special scenes, by described terminal phase
The white balance of machine function is adjusted, and reduces the power consumption brought of the gorgeous degree of image color of described camera function it is ensured that clapping
Take the photograph picture clearly in the case of, reduce camera power consumption, extend camera and use the persistent period, camera in the case of no extraneous charging
Recording time can be doubled and redoubled, and lifts Consumer's Experience.
Furthermore, it is understood that combining preceding method flow process, user's seeing to the camera function of terminal in different photographed scenes
Emphasis is also different, pursues in recorded meeting and records duration, but when autodyning, clapping landscape, collective's group photo, will require high-quality
Image, in order to lift Consumer's Experience it is necessary to provide different screening-modes for camera function, the embodiment of the present invention another
Plant possible implementation, before the camera function of described terminal runs designated mode, as shown in fig. 6, methods described also carries
Supply below scheme：
304th, the selection instruction of receive user.
The explanation of described step 304 refers to the explanation of step 104, and here is omitted.
305th, when the described selection instruction receiving is designated mode, run described designated mode.
It should be noted that above-mentioned multiple embodiment can individually execute it is also possible to execute to reach terminal camera simultaneously
The effect of function more power saving.
Embodiments provide a kind of device of camera power saving it is adaptable to said method flow process, as shown in fig. 7, institute
State device to include：
Collecting unit 41, for when the camera function of terminal runs designated mode, gathering initial pictures.
Focusing unit 42, for treating after reference object focusing once based on initial pictures, obtains image to be output, to stop
Only drive the electric current input of focusing in camera lens.
Output unit 43, for exporting described image to be output.
Optionally, described focusing unit 42 specifically for：
Export the electric current once driving focusing to described camera lens.
When exporting the electric current once driving focusing to described camera lens, produce camera lens described in magnetic force moving and move
Focused once with treating reference object based on initial pictures.
After described object to be captured being focused once based on initial pictures, stop focusing, obtain described image to be output.
Wherein, after stopping driving the electric current of focusing to input in described camera lens, described focusing stops.
Optionally, described initial pictures refer to the original image of described object to be captured.
Described image to be output refers to the process image of described object to be captured.
Optionally, as shown in figure 8, described device also includes：
Receiving unit 44, for the selection instruction of receive user.
Running unit 45, for when the described selection instruction receiving is designated mode, running described designated mode.
Embodiments provide a kind of device of camera power saving, in some special scenes, by reducing terminal camera
The focusing number of times of function, reduce camera lens in drive focusing electric current input it is ensured that shooting picture clearly in the case of, reduce
Camera power consumption, extends camera and uses the persistent period, and in the case of no extraneous charging, camera recording time can be doubled and redoubled, and carries
Rise Consumer's Experience.
Embodiments provide a kind of device of camera power saving, as shown in figure 9, described device includes：
Collecting unit 51, for when the camera function of terminal runs designated mode, gathering initial pictures.
Processing unit 52, processes for treating reference object based on initial pictures and carrying out reducing exposure intensity, obtains treating defeated
Go out image, the power consumption brought with the brightness of image reducing described camera function.
Output unit 53, for exporting described image to be output.
Optionally, described initial pictures refer to the original image of described object to be captured.
Described image to be output refers to the process image of described object to be captured.
Optionally, as shown in Figure 10, described device also includes：
Receiving unit 54, for the selection instruction of receive user.
Running unit 55, for when the described selection instruction receiving is designated mode, running described designated mode.
Embodiments provide a kind of device of camera power saving, in some special scenes, by reducing described terminal
The exposure intensity of camera function, the power consumption brought with the brightness of image reducing described camera function is it is ensured that shooting picture is clear
In the case of clear, reduce camera power consumption, extend camera and use the persistent period, camera recording time in the case of no extraneous charging
Can be doubled and redoubled, lift Consumer's Experience.
Embodiments provide a kind of device of camera power saving, as shown in figure 11, described device includes：
Collecting unit 61, for when the camera function of terminal runs designated mode, gathering initial pictures.
Processing unit 62, carries out white balance process for treating reference object based on initial pictures, reduces color gain, obtain
To image to be output, the power consumption brought with the gorgeous degree of image color reducing described camera function.
Output unit 63, for exporting described image to be output.
Optionally, described initial pictures refer to the original image of described object to be captured.
Described image to be output refers to the process image of described object to be captured.
Optionally, as shown in figure 12, described device also includes：
Receiving unit 64, for the selection instruction of receive user.
Running unit 65, for when the described selection instruction receiving is designated mode, running described designated mode.
Embodiments provide a kind of device of camera power saving, in some special scenes, by described terminal phase
The white balance of machine function is adjusted, and reduces the power consumption brought of the gorgeous degree of image color of described camera function it is ensured that clapping
Take the photograph picture clearly in the case of, reduce camera power consumption, extend camera and use the persistent period, camera in the case of no extraneous charging
Recording time can be doubled and redoubled, and lifts Consumer's Experience.
Those skilled in the art can be understood that, for convenience and simplicity of description, the system of foregoing description,
Device and the specific work process of unit, may be referred to the corresponding process in preceding method embodiment, will not be described here.
It should be understood that disclosed system in several embodiments provided by the present invention, apparatus and method are permissible
Realize by another way.For example, device embodiment described above is only schematically, for example, described unit
Divide, only a kind of division of logic function, actual can have other dividing mode when realizing, for example, multiple units or group
Part can in conjunction with or be desirably integrated into another system, or some features can be ignored, or does not execute.Another, shown
Or the coupling each other that discusses or direct-coupling or communication connection can be by some interfaces, device or unit indirect
Coupling or communication connection, can be electrical, mechanical or other forms.
The described unit illustrating as separating component can be or may not be physically separate, show as unit
The part showing can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.The mesh to realize this embodiment scheme for some or all of unit therein can be selected according to the actual needs
's.
In addition, can be integrated in a processing unit in each functional unit in each embodiment of the present invention it is also possible to
It is that unit is individually physically present it is also possible to two or more units are integrated in a unit.Above-mentioned integrated list
Unit both can be to be realized in the form of hardware, it would however also be possible to employ the form that hardware adds SFU software functional unit is realized.
The above-mentioned integrated unit realized in the form of SFU software functional unit, can be stored in an embodied on computer readable and deposit
In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions with so that a computer
Device (can be personal computer, server, or network equipment etc.) or processor (Processor) execution the present invention each
The part steps of embodiment methods described.And aforesaid storage medium includes：USB flash disk, portable hard drive, read only memory (Read-
Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disc or CD etc. various
Can be with the medium of store program codes.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement done etc., should be included within the scope of protection of the invention.
Claims (20)
1. a kind of method of camera power saving is it is characterised in that methods described includes：
When the camera function of terminal runs designated mode, gather initial pictures；
Treated after reference object focusing once based on initial pictures, obtain image to be output, right to stop driving in camera lens
Burnt electric current input；
Export described image to be output.
2. method according to claim 1 is it is characterised in that described treat reference object focusing once based on initial pictures
Afterwards, obtain image to be output, inputted with the electric current stopping driving focusing in camera lens, including：
Export the electric current once driving focusing to described camera lens；
When exporting the electric current once driving focusing to described camera lens, produce camera lens movement described in magnetic force moving with base
Treat reference object in initial pictures to focus once；
After described object to be captured being focused once based on initial pictures, stop focusing, obtain described image to be output.
3. method according to claim 1 is it is characterised in that described initial pictures refer to the former of described object to be captured
Beginning image；Described image to be output refers to the process image of described object to be captured.
4. method according to claim 1 it is characterised in that described terminal camera function run designated mode it
Before, methods described also includes：
The selection instruction of receive user；
When the described selection instruction receiving is designated mode, run described designated mode.
5. a kind of method of camera power saving is it is characterised in that methods described includes：
When the camera function of terminal runs designated mode, gather initial pictures；
Treat reference object based on initial pictures to carry out reducing exposure intensity process, obtain image to be output, to reduce described phase
The power consumption that the brightness of image of machine function is brought；
Export described image to be output.
6. method according to claim 5 is it is characterised in that described initial pictures refer to the former of described object to be captured
Beginning image；Described image to be output refers to the process image of described object to be captured.
7. method according to claim 5 it is characterised in that described terminal camera function run designated mode it
Before, methods described also includes：
The selection instruction of receive user；
When the described selection instruction receiving is designated mode, run described designated mode.
8. a kind of method of camera power saving is it is characterised in that methods described includes：
When the camera function of terminal runs designated mode, gather initial pictures；
Treat reference object based on initial pictures and carry out white balance process, reduce color gain, obtain image to be output, to reduce
The power consumption that the gorgeous degree of image color of described camera function brings；
Export described image to be output.
9. method according to claim 8 is it is characterised in that described initial pictures refer to the former of described object to be captured
Beginning image；Described image to be output refers to the process image of described object to be captured.
10. method according to claim 8 it is characterised in that described terminal camera function run designated mode it
Before, methods described also includes：
The selection instruction of receive user；
When the described selection instruction receiving is designated mode, run described designated mode.
A kind of 11. devices of camera power saving are it is characterised in that described device includes：
Collecting unit, for when the camera function of terminal runs designated mode, gathering initial pictures；
Focusing unit, for treating after reference object focusing once based on initial pictures, obtains image to be output, to stop camera
The electric current input of focusing is driven in camera lens；
Output unit, for exporting described image to be output.
12. devices according to claim 11 it is characterised in that described focusing unit specifically for：
Export the electric current once driving focusing to described camera lens；
When exporting the electric current once driving focusing to described camera lens, produce camera lens movement described in magnetic force moving with base
Treat reference object in initial pictures to focus once；
After described object to be captured being focused once based on initial pictures, stop focusing, obtain described image to be output.
13. devices according to claim 11 are it is characterised in that described initial pictures refer to described object to be captured
Original image；Described image to be output refers to the process image of described object to be captured.
14. devices according to claim 11 are it is characterised in that described device also includes：
Receiving unit, for the selection instruction of receive user；
Running unit, for when the described selection instruction receiving is designated mode, running described designated mode.
A kind of 15. devices of camera power saving are it is characterised in that described device includes：
Collecting unit, for when the camera function of terminal runs designated mode, gathering initial pictures；
Processing unit, carries out reducing exposure intensity process for treating reference object based on initial pictures, obtains image to be output,
The power consumption brought with the brightness of image reducing described camera function；
Output unit, for exporting described image to be output.
16. devices according to claim 15 are it is characterised in that described initial pictures refer to described object to be captured
Original image；Described image to be output refers to the process image of described object to be captured.
17. devices according to claim 15 are it is characterised in that described device also includes：
Receiving unit, for the selection instruction of receive user；
Running unit, for when the described selection instruction receiving is designated mode, running described designated mode.
A kind of 18. devices of camera power saving are it is characterised in that described device includes：
Collecting unit, for when the camera function of terminal runs designated mode, gathering initial pictures；
Processing unit, carries out white balance process for treating reference object based on initial pictures, reduces color gain, obtains treating defeated
Go out image, the power consumption brought with the gorgeous degree of image color reducing described camera function；
Output unit, for exporting described image to be output.
19. devices according to claim 18 are it is characterised in that described initial pictures refer to described object to be captured
Original image；Described image to be output refers to the process image of described object to be captured.
20. devices according to claim 18 are it is characterised in that described device also includes：
Receiving unit, for the selection instruction of receive user；
Running unit, for when the described selection instruction receiving is designated mode, running described designated mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611074784.8A CN106454129A (en) | 2016-11-29 | 2016-11-29 | Method and device for saving electricity of camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611074784.8A CN106454129A (en) | 2016-11-29 | 2016-11-29 | Method and device for saving electricity of camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106454129A true CN106454129A (en) | 2017-02-22 |
Family
ID=58222378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611074784.8A Pending CN106454129A (en) | 2016-11-29 | 2016-11-29 | Method and device for saving electricity of camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106454129A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111225203A (en) * | 2020-01-14 | 2020-06-02 | 昆山丘钛微电子科技有限公司 | Camera control method and device for terminal, electronic equipment and medium |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101959016A (en) * | 2009-07-14 | 2011-01-26 | 华晶科技股份有限公司 | Power-saving method of image capture device |
| CN102341764A (en) * | 2009-03-06 | 2012-02-01 | 诺基亚公司 | Method and device to extend camera battery life |
| CN102369484A (en) * | 2010-02-05 | 2012-03-07 | 日本精工株式会社 | Light irradiation device for exposure devices, method for controlling turn-on of same, exposure device, exposure method, and substrate |
| CN102695042A (en) * | 2012-05-28 | 2012-09-26 | 昆山锐芯微电子有限公司 | Monitoring system and monitoring method for image sensors |
| CN102932603A (en) * | 2012-08-16 | 2013-02-13 | 浙江宇视科技有限公司 | Light supplementation control method and camera |
| CN103685902A (en) * | 2012-09-03 | 2014-03-26 | 联想(北京)有限公司 | Mobile phone using camera photosensitive chip to control flashlight |
| CN103905739A (en) * | 2012-12-28 | 2014-07-02 | 联想(北京)有限公司 | Electronic equipment control method and electronic equipment |
| CN104954695A (en) * | 2015-07-14 | 2015-09-30 | 厦门美图之家科技有限公司 | Focusing locking method and system for video shooting |
| CN104994297A (en) * | 2015-07-09 | 2015-10-21 | 厦门美图之家科技有限公司 | Focusing and metering locking method and system for panoramic shooting |
| CN105791679A (en) * | 2016-02-29 | 2016-07-20 | 广东欧珀移动通信有限公司 | Method and device for reducing camera power consumption, and mobile terminal |
-
2016
- 2016-11-29 CN CN201611074784.8A patent/CN106454129A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102341764A (en) * | 2009-03-06 | 2012-02-01 | 诺基亚公司 | Method and device to extend camera battery life |
| CN101959016A (en) * | 2009-07-14 | 2011-01-26 | 华晶科技股份有限公司 | Power-saving method of image capture device |
| CN102369484A (en) * | 2010-02-05 | 2012-03-07 | 日本精工株式会社 | Light irradiation device for exposure devices, method for controlling turn-on of same, exposure device, exposure method, and substrate |
| CN102695042A (en) * | 2012-05-28 | 2012-09-26 | 昆山锐芯微电子有限公司 | Monitoring system and monitoring method for image sensors |
| CN102932603A (en) * | 2012-08-16 | 2013-02-13 | 浙江宇视科技有限公司 | Light supplementation control method and camera |
| CN103685902A (en) * | 2012-09-03 | 2014-03-26 | 联想(北京)有限公司 | Mobile phone using camera photosensitive chip to control flashlight |
| CN103905739A (en) * | 2012-12-28 | 2014-07-02 | 联想(北京)有限公司 | Electronic equipment control method and electronic equipment |
| CN104994297A (en) * | 2015-07-09 | 2015-10-21 | 厦门美图之家科技有限公司 | Focusing and metering locking method and system for panoramic shooting |
| CN104954695A (en) * | 2015-07-14 | 2015-09-30 | 厦门美图之家科技有限公司 | Focusing locking method and system for video shooting |
| CN105791679A (en) * | 2016-02-29 | 2016-07-20 | 广东欧珀移动通信有限公司 | Method and device for reducing camera power consumption, and mobile terminal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111225203A (en) * | 2020-01-14 | 2020-06-02 | 昆山丘钛微电子科技有限公司 | Camera control method and device for terminal, electronic equipment and medium |
| CN111225203B (en) * | 2020-01-14 | 2021-10-15 | 昆山丘钛微电子科技股份有限公司 | Camera control method and device for terminal, electronic equipment and medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103888683B (en) | Mobile terminal and shooting method thereof | |
| CN102821284B (en) | Dynamic video creation device and video creation method | |
| CN105759935B (en) | A kind of terminal control method and terminal | |
| CN105516611B (en) | Photographic device and method for imaging | |
| CN103024165B (en) | Method and device for automatically setting shooting mode | |
| CN104917973B (en) | Dynamic exposure method of adjustment and its electronic device | |
| CN105049726A (en) | Mobile terminal shooting method and mobile terminal | |
| CN103870819B (en) | The iris recognition optical imagery module of mobile terminal safety authentication and make usage | |
| CN110933294B (en) | Image processing method, terminal and computer storage medium | |
| WO2019089120A1 (en) | Digital image auto exposure adjustment | |
| KR102207633B1 (en) | Image photographing apparatus and control methods thereof | |
| US9258496B2 (en) | Digital photographing apparatus and method of controlling the same | |
| CN105812670A (en) | Picture taking method and terminal | |
| US8384795B2 (en) | Digital image signal processing method and apparatus, and medium having recorded thereon the method | |
| CN106060287A (en) | Shooting method, device and terminal | |
| CN106454129A (en) | Method and device for saving electricity of camera | |
| CN113726949B (en) | Video processing method, electronic device and storage medium | |
| CN103888655A (en) | Photographing method and electronic equipment | |
| CN105338221B (en) | A kind of image processing method and electronic equipment | |
| CN104811594B (en) | Photographic device, image capture method and computer-readable recording medium | |
| CN105791694A (en) | Shooting control device, auxiliary flashing device and auxiliary flashing control system | |
| WO2024119626A1 (en) | Exposure control method and apparatus for global rolling shutter, and electronic device | |
| CN103297660A (en) | Real-time interaction special effect camera shooting and photographing method | |
| CN106791462A (en) | A kind of mobile terminal front camera is taken pictures the method and system of light filling | |
| CN102523379B (en) | Image shooting method under stroboscopic scene and method for processing stroboscopic images obtained by using image shooting method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
|
| RJ01 | Rejection of invention patent application after publication |