CN106713775A - Method and apparatus for shooting based on mobile device - Google Patents
Method and apparatus for shooting based on mobile device Download PDFInfo
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- CN106713775A CN106713775A CN201510780575.4A CN201510780575A CN106713775A CN 106713775 A CN106713775 A CN 106713775A CN 201510780575 A CN201510780575 A CN 201510780575A CN 106713775 A CN106713775 A CN 106713775A
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- Prior art keywords
- screen
- brightness
- optical information
- mobile device
- camera
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
Abstract
The embodiments of the invention provide a method and apparatus for shooting based on a mobile device. The mobile device comprises a pick-up head and a screen which face the same direction. The method comprises the following steps: when the pick-up head is started, detecting light information of a current environment; according to the light information, determining screen adjustment information; and when the pick-up head is scheduled for shooting, adjusting the screen according to the screen adjustment information. According to the embodiments of the invention, additional arrangement of hardware is unnecessary, the cost is maintained, and the quality of shot pictures is improved under the conditions of quite dark light, light deviation and the like.
Description
Technical field
The present invention relates to the technical field of mobile device, more particularly to one kind is clapped based on mobile device
According to method and a kind of device taken pictures based on mobile device.
Background technology
With the development of mobile communication technology, the mobile device such as mobile phone is increasingly popularized, and is given people
Life, study, work bring great convenience.
Wherein, it is one of conventional function of mobile device to take pictures.
The camera of pixel high is commonly equipped with miniature autofocus lenses, color temperature sensor, photosensitive sensing
The accurate devices such as device auxiliary shoot, these accurate devices not only to increase mobile device cost, and,
Its volume is larger so that mobile device bears bigger heating, power consumption and information processing burden, design
Difficulty is more greatly.
Consider that the rear camera pixel in mobile device is higher, generally matches somebody with somebody based on above-mentioned cost and technology
These accurate devices are put, is mainly used in taking pictures, imaged, and front camera pixel is relatively low, generally not
These accurate devices can be configured, is mainly used in auto heterodyne, Video chat etc..
Therefore, because lack the auxiliary of accurate device, dark, light occur deviation (as it is partially red,
It is partially green) when, the photographic quality that front camera shoots is poor.
The content of the invention
In view of the above problems, it is proposed that the present invention overcomes above mentioned problem or at least part of to provide one kind
A kind of method taken pictures based on mobile device for solving the above problems and corresponding a kind of based on moving
The device that dynamic equipment is taken pictures.
According to one aspect of the present invention, there is provided a kind of method taken pictures based on mobile device, move
Dynamic equipment includes that towards unidirectional camera and screen methods described includes：
When the camera is started, detection is presently in the optical information of environment；
Screen adjustment information is determined according to the optical information；
When calling the camera to be taken pictures, the screen is adjusted according to the screen adjustment information.
Alternatively, the optical information includes brightness and/or colour temperature.
Alternatively, the step of detection is presently in the optical information of environment includes：
Call a camera collection at least frame image data；
Brightness and/or colour temperature are calculated from described image data.
Alternatively, the step of detection is presently in the optical information of environment includes：
Detect whether the brightness of the screen of the mobile device is adapted to the brightness of local environment；
If so, being then presently in the brightness of environment according to the brightness calculation of the screen of the mobile device.
Alternatively, the screen adjustment information includes screen intensity；
It is described to include the step of determine screen adjustment information according to the optical information：
Judge the brightness whether less than default luminance threshold；
If so, then calculating the screen intensity with the brightness matching.
Alternatively, the screen adjustment information includes screen color；
It is described to include the step of determine screen adjustment information according to the optical information：
Screen color is determined according to white balance rule using the colour temperature.
Alternatively, the step of regulation screen according to the screen adjustment information includes：
Within the default time period, the brightness of the screen is adjusted according to the screen intensity.
Alternatively, the step of regulation screen according to the screen adjustment information includes：
Light filling view data is generated according to the screen color；
Within the default time period, the light filling view data is shown in the screen.
According to another aspect of the present invention, there is provided a kind of device taken pictures based on mobile device, move
Dynamic equipment includes that towards unidirectional camera and screen described device includes：
Optical information detection module, is suitable to when the camera is started, and detection is presently in the light letter of environment
Breath；
Screen adjustment information determination module, is suitable to determine screen adjustment information according to the optical information；
Screen adjustment module, is suitable to when calling the camera to be taken pictures, according to the screen adjustment
Information adjusts the screen.
Alternatively, the optical information includes brightness and/or colour temperature.
Alternatively, the optical information detection module is further adapted for：
Call a camera collection at least frame image data；
Brightness and/or colour temperature are calculated from described image data.
Alternatively, the optical information detection module is further adapted for：
Detect whether the brightness of the screen of the mobile device is adapted to the brightness of local environment；
If so, being then presently in the brightness of environment according to the brightness calculation of the screen of the mobile device.
Alternatively, the screen adjustment information includes screen intensity；
The screen adjustment information determination module is further adapted for：
Judge the brightness whether less than default luminance threshold；
If so, then calculating the screen intensity with the brightness matching.
Alternatively, the screen adjustment information includes screen color；
The screen adjustment information determination module is further adapted for：
Screen color is determined according to white balance rule using the colour temperature.
Alternatively, the screen adjustment module is further adapted for：
Within the default time period, the brightness of the screen is adjusted according to the screen intensity.
Alternatively, the screen adjustment module is further adapted for：
Light filling view data is generated according to the screen color；
Within the default time period, the light filling view data is shown in the screen.
The embodiment of the present invention determines that screen adjustment is believed when taking pictures according to the optical information for being presently in environment
Breath, is adjusted to screen to carry out light filling, without extra addition hardware, keeps cost, light compared with
Secretly, when deviation occurs in light, improve the quality of the photo of shooting.
Described above is only the general introduction of technical solution of the present invention, in order to better understand skill of the invention
Art means, and can be practiced according to the content of specification, and it is of the invention above and other in order to allow
Objects, features and advantages can become apparent, below especially exemplified by specific embodiment of the invention.
Brief description of the drawings
By reading the detailed description of hereafter preferred embodiment, various other advantages and benefit are for this
Field those of ordinary skill will be clear understanding.Accompanying drawing is only used for showing the purpose of preferred embodiment,
And it is not considered as limitation of the present invention.And in whole accompanying drawing, be denoted by the same reference numerals
Identical part.In the accompanying drawings：
Fig. 1 shows a kind of method taken pictures based on mobile device according to an embodiment of the invention
The step of embodiment 1 flow chart；
Fig. 2 shows a kind of method taken pictures based on mobile device according to an embodiment of the invention
The step of embodiment 2 flow chart；
Fig. 3 shows a kind of method taken pictures based on mobile device according to an embodiment of the invention
The step of embodiment 3 flow chart；And
Fig. 4 shows a kind of device taken pictures based on mobile device according to an embodiment of the invention
The structured flowchart of embodiment.
Specific embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although being shown in accompanying drawing
The exemplary embodiment of the disclosure, it being understood, however, that may be realized in various forms the disclosure without
Should be limited by embodiments set forth here.Conversely, there is provided these embodiments are able to more thoroughly
Understand the disclosure, and can by the scope of the present disclosure it is complete convey to those skilled in the art.
Reference picture 1, shows that one kind according to an embodiment of the invention is taken pictures based on mobile device
Embodiment of the method 1 the step of flow chart, specifically may include steps of：
Step 101, when the camera is started, detection is presently in the optical information of environment；
It should be noted that the embodiment of the present invention can be applied in various mobile devices, for example, mobile phone,
Panel computer, personal digital assistant, wearable device (such as glasses, wrist-watch) etc..
The mobile device is included towards unidirectional camera and screen, such as in mobile phone, preposition shooting
Head and screen towards same direction.
The operating system of the mobile device can include Android (Android), IOS, Windows Phone,
Windows etc., generally can be with the operation of camera application, and the camera application can be used for calling camera
Taken pictures.
In embodiments of the present invention, when camera is started, detection is presently in the optical information of environment, its
In, the optical information can include brightness and/or colour temperature；
Wherein, brightness refers to (reflective) the strong and weak physical quantity of illuminator (refractive body) surface light emitting；
Colour temperature (colo (u) r temperature) is the yardstick for representing that light source is photochromic, and unit is K (Kelvin).
In a kind of alternative embodiment of the invention, step 101 can include following sub-step：
Sub-step S11, calls a camera collection at least frame image data；
Sub-step S12, calculates brightness and/or colour temperature from described image data.
In implementing, can be with the RGB component in statistical picture data.
For brightness, brightness is calculated by the brightness-formula of following standard：
Y=(0.299*R)+(0.587*G)+(0.114*B)
Wherein, Y is brightness, and R represents the value of red component, and G is the value of green component, and B is indigo plant
The value of colouring component.
Certainly, for ease of calculating, it is possible to use only take the approximate formula of latter two significance bit of decimal point below
Calculate brightness：
Y=(0.30*R)+(0.59*G)+(0.11*B)
For colour temperature, RGB component can be converted into by XYZ coordinate system by equation below：
X=(- 0.14282) (R)+(1.54924) (G)+(- 0.95641) (B)
Y=(- 0.32466) (R)+(1.57837) (G)+(- 0.73191) (B)
Z=(- 0.68202) (R)+(0.77073) (G)+(0.56332) (B)
The accounting of x, y (chromaticity coordinate) is calculated by equation below again：
X=X/ (X+Y+Z)
Y=Y/ (X+Y+Z)
Colour temperature CCT is calculated by equation below:
N=(x-0.3320)/(0.1858-y)
CCT=449n3+3525n2+6823.3n+5520.33
In another alternative embodiment of the invention, step 101 can include following sub-step：
Sub-step S21, detects whether the brightness of the screen of the mobile device fits with the brightness of local environment
Match somebody with somebody；If so, then performing sub-step S22；
Sub-step S22, the brightness of environment is presently according to the brightness calculation of the screen of the mobile device.
There is light source inductor in some mobile devices, can be according to the brightness of the environment of light source inductor
(photosensitive intensity) can set the brightness for automatically adjusting screen, be allowed to be adapted to the brightness of environment, i.e.,
As the intensity of ambient is automatically adjusted, lightened automatically in brighter light environment sub-screen, to allow use
Family can clearly watch screen, be dimmed automatically in dark light environment sub-screen, than avoiding light
Line stimulates eyes.
The environment is as follows with the example of the brightness relationship of screen：
| The brightness of environment | The brightness of screen |
| [0,200) | 25 |
| [200,400) | 55 |
| [400,1000) | 90 |
| [1000,3000) | 70 |
| [3000, infinitely great) | 250 |
When the value (photosensitive intensity) of the brightness of environment is interval positioned at certain, screen intensity is the area
Between corresponding value.
For example, when photosensitive intensity is 800, table look-up positioned at [400,1000) this is interval, corresponding
Screen intensity is 70.
In embodiments of the present invention, can detect the screen of mobile device can set automatic regulating lightness,
If so, can then obtain the brightness of system by System.getInt () method, the brightness according to screen is pressed
Brightness relationship calculating according to environment and screen is presently in the brightness of environment.
Certainly, the calculation of above-mentioned optical information is intended only as example, when the embodiment of the present invention is implemented,
The calculation of other optical informations can be set according to actual conditions, and the embodiment of the present invention is not limited this
System.In addition, in addition to the calculation of above-mentioned optical information, those skilled in the art can also be according to reality
Need using the calculation of other optical informations, the embodiment of the present invention is not also any limitation as to this.
Step 102, screen adjustment information is determined according to the optical information；
In embodiments of the present invention, the relation taken pictures can be suitable to according to default, is determined according to optical information
Screen adjustment information, i.e., for adjusting the information of screen.
Step 103, when calling the camera to be taken pictures, is adjusted according to the screen adjustment information
The screen.
In implementing, when calling camera to be taken pictures, can be adjusted according to screen adjustment information
Screen carries out light filling so that the light that screen sends matches with the optical information of environment, auxiliary photo-taking.
The embodiment of the present invention determines that screen adjustment is believed when taking pictures according to the optical information for being presently in environment
Breath, is adjusted to screen to carry out light filling, without extra addition hardware, keeps cost, light compared with
Secretly, when deviation occurs in light, improve the quality of the photo of shooting.
Reference picture 2, shows that one kind according to an embodiment of the invention is taken pictures based on mobile device
Embodiment of the method 2 the step of flow chart, specifically may include steps of：
Step 201, when the camera is started, detection is presently in the optical information of environment, the light
Information includes brightness；
Whether step 202, judge the brightness less than default luminance threshold；If so, then performing step
203；
Step 203, calculates the screen intensity with the brightness matching；
In embodiments of the present invention, screen adjustment information includes screen intensity, i.e., for adjusting the bright of screen
The information of angle value.
If the brightness of environment is less than default luminance threshold, the brightness of environment is relatively low, then can be when taking pictures
The brightness for increasing environment by adjusting screen intensity carries out light filling.
It should be noted that the brightness of environment has the bright of inversely prroportional relationship, i.e. environment with the brightness of screen
Degree is higher, then the brightness of screen is lower, it is to avoid brightness value is too high, and the photo taken is excessively bright, influences quality.
Conversely, the brightness of environment is lower, then the brightness of screen is higher, it is to avoid brightness value is too low, takes
Photo is excessively dark, influences quality.
Step 204, when calling the camera to be taken pictures, within the default time period, according to institute
State the brightness that screen intensity adjusts the screen.
In actual applications, the operating system of mobile device, such as Android, there is provided substantial amounts of API
(Application Programming Interface, application programming interface), is applied in fortune with facilitating
API is called during row, all kinds of parameter values needed for obtaining or setting.
In embodiments of the present invention, can be within the regular hour, by System.setInt () method etc.
The brightness that mode sets system carries out light filling, until completion of taking pictures.
Because the brightness value of current environment is relatively low, therefore, increase the brightness of screen, camera can be increased
Towards direction brightness, so as to improve the quality of photo.
Reference picture 3, shows that one kind according to an embodiment of the invention is taken pictures based on mobile device
Embodiment of the method 3 the step of flow chart, specifically may include steps of：
Step 301, when the camera is started, detection is presently in the optical information of environment, the light
Information includes colour temperature；
Step 302, screen color is determined using the colour temperature according to white balance rule；
In embodiments of the present invention, screen adjustment information is screen color, i.e., for adjusting the color of screen
Information.
White balance is an abstract concept, and most popular understanding is exactly that to allow white imaging be still white
Color, if Bai Shibai, the image of other scenery can be closer to the color vision custom of human eye.
Generally, there are three CCD electronic coupled elements inside camera, they experience blue, green respectively
Color, red light, object color can produce change because of throw light color, in the occasion of different light
Under the photo shot have different colour temperatures.
For example, may be partially yellow with the photo that the environment that tengsten lamp (bulb) is illuminated is taken.
In general, CCD has no idea automatically correct the change of light as human eye, therefore,
In embodiments of the present invention, can be adjusted according to the principle of white balance, the light speciality in view data
The intensity of the redgreenblue in whole screen, to correct the error caused by extraneous light so that picture number
According to tone return to primary colors state as far as possible, and reduce the amount of calculation of image later stage treatment.
For example, being 2 by blue, green, red light the proportionate relationship of adjustment scenery：1：1 (blue light ratio
Many, colour temperature is higher), then according to the principle of white balance, can the light of screen is blue, green, red
The proportionate relationship of light is adjusted to 1：2：2, hence it is evident that blue ratio is reduced, and increased green and red ratio,
So captured image, blue, green, red ratio just can be more balanced, makes institute be still white into image
Color.
Step 303, when calling the camera to be taken pictures, light filling is generated according to the screen color
View data；
Step 304, within the default time period, shows the light filling view data in the screen.
In embodiments of the present invention, light filling view data can be generated according to white balance, in the regular hour
It is interior, show that the light filling view data carries out light filling, until completion of taking pictures.
Because the colour temperature deviation of current environment may be larger, therefore, the color of screen being adjusted, can correct
Camera towards direction colour temperature, so as to improve the quality of photo.
For embodiment of the method, in order to be briefly described, therefore it is all expressed as a series of combination of actions,
But those skilled in the art should know, the embodiment of the present invention is not limited by described sequence of movement
System, because according to the embodiment of the present invention, some steps can sequentially or simultaneously be carried out using other.Its
Secondary, those skilled in the art should also know, embodiment described in this description belongs to be preferable to carry out
Example, necessary to the involved action not necessarily embodiment of the present invention.
Reference picture 4, shows that one kind according to an embodiment of the invention is taken pictures based on mobile device
Device embodiment structured flowchart, mobile device include towards unidirectional camera and screen, should
Device can specifically include such as lower module：
Optical information detection module 401, is suitable to when the camera is started, and detection is presently in environment
Optical information；
Screen adjustment information determination module 402, is suitable to determine screen adjustment information according to the optical information；
Screen adjustment module 403, is suitable to when calling the camera to be taken pictures, according to the screen
Regulation information adjusts the screen.
In implementing, the optical information includes brightness and/or colour temperature.
In a kind of alternative embodiment of the invention, the optical information detection module 401 can be adapted to：
Call a camera collection at least frame image data；
Brightness and/or colour temperature are calculated from described image data.
In another alternative embodiment of the invention, the optical information detection module 401 can be adapted to：
Detect whether the brightness of the screen of the mobile device is adapted to the brightness of local environment；
If so, being then presently in the brightness of environment according to the brightness calculation of the screen of the mobile device.
In a kind of alternative embodiment of the invention, the screen adjustment information includes screen intensity；
The screen adjustment information determination module 402 can be adapted to：
Judge the brightness whether less than default luminance threshold；
If so, then calculating the screen intensity with the brightness matching.
In another alternative embodiment of the invention, the screen adjustment information includes screen color；
The screen adjustment information determination module 402 can be adapted to：
Screen color is determined according to white balance rule using the colour temperature.
In a kind of alternative embodiment of the invention, the screen adjustment module 403 can be adapted to：
Within the default time period, the brightness of the screen is adjusted according to the screen intensity.
In another alternative embodiment of the invention, the screen adjustment module 403 can be adapted to：
Light filling view data is generated according to the screen color；
Within the default time period, the light filling view data is shown in the screen.
For device embodiment, because it is substantially similar to embodiment of the method, so the comparing of description
Simply, the relevent part can refer to the partial explaination of embodiments of method.
Algorithm and display be not solid with any certain computer, virtual system or miscellaneous equipment provided herein
There is correlation.Various general-purpose systems can also be used together with based on teaching in this.As described above,
It is obvious to construct the structure required by this kind of system.Additionally, the present invention is not also for any specific
Programming language.It is understood that, it is possible to use various programming languages realize the content of invention described herein,
And the description done to language-specific above is to disclose preferred forms of the invention.
In specification mentioned herein, numerous specific details are set forth.It is to be appreciated, however, that this
Inventive embodiment can be put into practice in the case of without these details.In some instances, not
Known method, structure and technology are shown specifically, so as not to obscure the understanding of this description.
Similarly, it will be appreciated that in order to simplify the disclosure and help understand in each inventive aspect
Or it is multiple, in above to the description of exemplary embodiment of the invention, each feature of the invention is sometimes
It is grouped together into single embodiment, figure or descriptions thereof.However, should not be by the disclosure
Method be construed to reflect following intention：I.e. the present invention for required protection requirement ratio is in each claim
The middle more features of feature be expressly recited.More precisely, as the following claims reflect
As, inventive aspect is all features less than single embodiment disclosed above.Therefore, it then follows
Thus claims of specific embodiment are expressly incorporated in the specific embodiment, wherein each right
It is required that in itself all as separate embodiments of the invention.
Those skilled in the art are appreciated that can be carried out certainly to the module in the equipment in embodiment
Adaptively change and they are arranged in one or more equipment different from the embodiment.Can be with
Module or unit or component in embodiment is combined into a module or unit or component, and in addition may be used
To be divided into multiple submodule or subelement or sub-component.Except such feature and/or process or
Outside at least some in unit exclude each other, can be using any combinations to this specification (including companion
With claim, summary and accompanying drawing) disclosed in all features and so disclosed any method or
All processes or unit of person's equipment are combined.Unless expressly stated otherwise, this specification (including companion
With claim, summary and accompanying drawing) disclosed in each feature can it is identical by offers, equally or phase
Replace like the alternative features of purpose.
Although additionally, it will be appreciated by those of skill in the art that some embodiments described herein include it
Some included features are rather than further feature, but the group of the feature of different embodiments in its embodiment
Conjunction means to be within the scope of the present invention and formed different embodiments.For example, in following power
In sharp claim, the one of any of embodiment required for protection mode can make in any combination
With.
All parts embodiment of the invention can be realized with hardware, or be processed with one or more
The software module run on device is realized, or is realized with combinations thereof.Those skilled in the art should
Understand, basis can be realized using microprocessor or digital signal processor (DSP) in practice
One of some or all parts in the equipment taken pictures based on mobile device of the embodiment of the present invention
A little or repertoire.The present invention is also implemented as the part for performing method as described herein
Or the equipment or program of device (for example, computer program and computer program product) of whole.This
Sample realizes that program of the invention can be stored on a computer-readable medium, or can have one or
The form of person's multiple signal.Such signal can be downloaded from internet website and obtained, or in carrier
There is provided on signal, or provided in any other form.
It should be noted that above-described embodiment the present invention will be described rather than limiting the invention,
And those skilled in the art can design replacement without departing from the scope of the appended claims
Embodiment.In the claims, any reference symbol being located between bracket should not be configured to right
It is required that limitation.Word "comprising" does not exclude the presence of element or step not listed in the claims.Position
Word "a" or "an" before element does not exclude the presence of element as multiple.The present invention can
To be realized by means of the hardware for including some different elements and by means of properly programmed computer.
If in the unit claim for listing equipment for drying, several in these devices can be by same
Individual hardware branch is embodied.The use of word first, second, and third does not indicate that any order.
These words can be construed to title.
The embodiment of the invention discloses A1, a kind of method taken pictures based on mobile device, movement sets
Standby to include towards unidirectional camera and screen, methods described includes：
When the camera is started, detection is presently in the optical information of environment；
Screen adjustment information is determined according to the optical information；
When calling the camera to be taken pictures, the screen is adjusted according to the screen adjustment information.
A2, the method as described in A1, the optical information include brightness and/or colour temperature.
A3, the method as described in A2, include the step of the detection is presently in the optical information of environment：
Call a camera collection at least frame image data；
Brightness and/or colour temperature are calculated from described image data.
A4, the method as described in A2, include the step of the detection is presently in the optical information of environment：
Detect whether the brightness of the screen of the mobile device is adapted to the brightness of local environment；
If so, being then presently in the brightness of environment according to the brightness calculation of the screen of the mobile device.
A5, the method as described in A2 or A3 or A4, the screen adjustment information include screen intensity；
It is described to include the step of determine screen adjustment information according to the optical information：
Judge the brightness whether less than default luminance threshold；
If so, then calculating the screen intensity with the brightness matching.
A6, the method as described in A2 or A3 or A4, the screen adjustment information include screen color；
It is described to include the step of determine screen adjustment information according to the optical information：
Screen color is determined according to white balance rule using the colour temperature.
A7, the method as described in A5, the step that the screen is adjusted according to the screen adjustment information
Suddenly include：
Within the default time period, the brightness of the screen is adjusted according to the screen intensity.
A8, the method as described in A6, the step that the screen is adjusted according to the screen adjustment information
Suddenly include：
Light filling view data is generated according to the screen color；
Within the default time period, the light filling view data is shown in the screen.
It is mobile the embodiment of the invention also discloses B9, a kind of device taken pictures based on mobile device
Equipment includes that towards unidirectional camera and screen described device includes：
Optical information detection module, is suitable to when the camera is started, and detection is presently in the light letter of environment
Breath；
Screen adjustment information determination module, is suitable to determine screen adjustment information according to the optical information；
Screen adjustment module, is suitable to when calling the camera to be taken pictures, according to the screen adjustment
Information adjusts the screen.
B10, the device as described in B9, the optical information include brightness and/or colour temperature.
B11, the device as described in B10, the optical information detection module are further adapted for：
Call a camera collection at least frame image data；
Brightness and/or colour temperature are calculated from described image data.
B12, the device as described in B10, the optical information detection module are further adapted for：
Detect whether the brightness of the screen of the mobile device is adapted to the brightness of local environment；
If so, being then presently in the brightness of environment according to the brightness calculation of the screen of the mobile device.
B13, the device as described in B10 or B11 or B12, the screen adjustment information include that screen is bright
Degree；
The screen adjustment information determination module is further adapted for：
Judge the brightness whether less than default luminance threshold；
If so, then calculating the screen intensity with the brightness matching.
B14, the device as described in B10 or B11 or B12, the screen adjustment information include screen face
Color；
The screen adjustment information determination module is further adapted for：
Screen color is determined according to white balance rule using the colour temperature.
B15, the device as described in B13, the screen adjustment module are further adapted for：
Within the default time period, the brightness of the screen is adjusted according to the screen intensity.
B16, the device as described in B14, the screen adjustment module are further adapted for：
Light filling view data is generated according to the screen color；
Within the default time period, the light filling view data is shown in the screen.
Claims (10)
1. a kind of method taken pictures based on mobile device, mobile device is included towards unidirectional
Camera and screen, methods described include：
When the camera is started, detection is presently in the optical information of environment；
Screen adjustment information is determined according to the optical information；
When calling the camera to be taken pictures, the screen is adjusted according to the screen adjustment information.
2. the method for claim 1, it is characterised in that the optical information include brightness and/or
Colour temperature.
3. method as claimed in claim 2, it is characterised in that the detection is presently in environment
The step of optical information, includes：
Call a camera collection at least frame image data；
Brightness and/or colour temperature are calculated from described image data.
4. method as claimed in claim 2, it is characterised in that the detection is presently in environment
The step of optical information, includes：
Detect whether the brightness of the screen of the mobile device is adapted to the brightness of local environment；
If so, being then presently in the brightness of environment according to the brightness calculation of the screen of the mobile device.
5. the method as described in Claims 2 or 3 or 4, it is characterised in that the screen adjustment letter
Breath includes screen intensity；
It is described to include the step of determine screen adjustment information according to the optical information：
Judge the brightness whether less than default luminance threshold；
If so, then calculating the screen intensity with the brightness matching.
6. the method as described in Claims 2 or 3 or 4, it is characterised in that the screen adjustment letter
Breath includes screen color；
It is described to include the step of determine screen adjustment information according to the optical information：
Screen color is determined according to white balance rule using the colour temperature.
7. method as claimed in claim 5, it is characterised in that described to believe according to the screen adjustment
The step of breath adjusts the screen includes：
Within the default time period, the brightness of the screen is adjusted according to the screen intensity.
8. method as claimed in claim 6, it is characterised in that described to believe according to the screen adjustment
The step of breath adjusts the screen includes：
Light filling view data is generated according to the screen color；
Within the default time period, the light filling view data is shown in the screen.
9. a kind of device taken pictures based on mobile device, mobile device is included towards unidirectional
Camera and screen, described device include：
Optical information detection module, is suitable to when the camera is started, and detection is presently in the light letter of environment
Breath；
Screen adjustment information determination module, is suitable to determine screen adjustment information according to the optical information；
Screen adjustment module, is suitable to when calling the camera to be taken pictures, according to the screen adjustment
Information adjusts the screen.
10. device as claimed in claim 9, it is characterised in that the optical information include brightness and/
Or colour temperature.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510780575.4A CN106713775A (en) | 2015-11-13 | 2015-11-13 | Method and apparatus for shooting based on mobile device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510780575.4A CN106713775A (en) | 2015-11-13 | 2015-11-13 | Method and apparatus for shooting based on mobile device |
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| CN201510780575.4A Pending CN106713775A (en) | 2015-11-13 | 2015-11-13 | Method and apparatus for shooting based on mobile device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109408018A (en) * | 2018-10-26 | 2019-03-01 | 深圳大学 | A kind of screen color temp adjusting method, device and terminal device |
| WO2019061545A1 (en) * | 2017-09-30 | 2019-04-04 | 深圳传音通讯有限公司 | Method and device for rapidly adjusting white balance of camera and computer-readable storage medium |
| CN109842723A (en) * | 2018-12-27 | 2019-06-04 | 努比亚技术有限公司 | Terminal and its screen brightness control method and computer readable storage medium |
| CN110740307A (en) * | 2019-11-18 | 2020-01-31 | 重庆金山医疗技术研究院有限公司 | Automatic white balance endoscope and white balance parameter adjusting method |
| CN115064131A (en) * | 2022-08-04 | 2022-09-16 | 合肥市航嘉显示科技有限公司 | Display backlight control system capable of monitoring picture for display |
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2015
- 2015-11-13 CN CN201510780575.4A patent/CN106713775A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019061545A1 (en) * | 2017-09-30 | 2019-04-04 | 深圳传音通讯有限公司 | Method and device for rapidly adjusting white balance of camera and computer-readable storage medium |
| CN109408018A (en) * | 2018-10-26 | 2019-03-01 | 深圳大学 | A kind of screen color temp adjusting method, device and terminal device |
| CN109842723A (en) * | 2018-12-27 | 2019-06-04 | 努比亚技术有限公司 | Terminal and its screen brightness control method and computer readable storage medium |
| CN110740307A (en) * | 2019-11-18 | 2020-01-31 | 重庆金山医疗技术研究院有限公司 | Automatic white balance endoscope and white balance parameter adjusting method |
| CN115064131A (en) * | 2022-08-04 | 2022-09-16 | 合肥市航嘉显示科技有限公司 | Display backlight control system capable of monitoring picture for display |
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Application publication date: 20170524 |