CN106453888A - Photographing method and device - Google Patents
Photographing method and device Download PDFInfo
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- CN106453888A CN106453888A CN201610880624.6A CN201610880624A CN106453888A CN 106453888 A CN106453888 A CN 106453888A CN 201610880624 A CN201610880624 A CN 201610880624A CN 106453888 A CN106453888 A CN 106453888A
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- 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
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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
-
- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/52—Details of telephonic subscriber devices including functional features of a camera
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Environmental & Geological Engineering (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
The embodiment of the invention relates to a photographing method and device. The method comprises the following steps of: obtaining the light intensity and the colour saturation of a current environment; calculating a difference value between the light intensity of the current environment and the pre-set standard light intensity, and calculating a difference value between the colour saturation of the current environment and the pre-set standard colour saturation; comparing the current light intensity difference value with a pre-stored light intensity difference value and a screen backlight brightness control parameter table, and adjusting the backlight brightness of a screen according to a screen backlight brightness control parameter corresponding to the current light intensity difference value; and, comparing the current colour saturation difference value with a pre-stored colour saturation difference value and a screen display gray-level image control parameter table, and adjusting a gray-level image displayed in the screen according to a screen display gray-level image control parameter corresponding to the current colour saturation difference value. By means of the embodiment of the invention, the light supply effect is good; and the photographing effect is good.
Description
Technical field
Embodiment of the present invention is related to mobile device shooting technology, more particularly to a kind of photographic method and device.
Background technology
With the popularization of the mobile terminals such as smart mobile phone and panel computer and the continuous improvement of mobile terminal photographic effect, with
And using mobile terminal taken pictures convenient, increasing people likes being taken pictures in various occasions using mobile terminal.
At present, user is when taking pictures to other people, and mobile terminal can automatically open up flash lamp or be entered by user's manual unlocking flash lamp
Row light filling, the occasion that is autodyned is then without flash lamp.
In implementation process of the present invention, inventor has found that prior art has following technical problem：By automatic or handss
Dynamic open flash lamp and carry out the mode of light filling, light filling effect is poor, and effect of taking pictures is poor, is especially being carried out using front-facing camera
The occasion of auto heterodyne, as front-facing camera pixel ratio is relatively low and is not equipped with flash lamp, effect of therefore taking pictures is worse.
Content of the invention
Embodiment of the present invention is mainly solving the technical problems that a kind of photographic method of offer and device, can solve the problem that existing
The problem that in technology, user's light filling effect when being taken pictures is poor, effect of taking pictures is poor.
For solving above-mentioned technical problem, in a first aspect, a kind of photographic method is embodiments provided, the side of taking pictures
Method is comprised the following steps：
Obtain light intensity and the color saturation of current environment；
The light intensity of current environment and the difference of default standard light intensity is calculated, obtains current light intensity difference
Value, calculates the color saturation of current environment and the difference of default standard color saturation, obtains current color saturation poor
Value；
Joined with screen backlight brilliance control in the light intensity difference for prestoring according to the current light strength difference
Screen backlight brilliance control parameter corresponding with current light strength difference is read on number table, and according to the screen backlight brightness
Control parameter adjusts screen backlight brightness；
According to the current color saturation difference in the color saturation difference for prestoring and screen display gray-scale figure
Screen display gray-scale figure control parameter corresponding with current color saturation difference is read on control parameter table, and according to the screen
Curtain shows gray-scale figure of the gray-scale figure control parameter adjustment in screen display.
Optionally, the light intensity difference includes several light intensity differences with screen backlight brilliance control parameter list
Interval, each light intensity difference is interval with corresponding screen backlight brilliance control parameter, described according to described current
Light intensity difference is read and current light in the light intensity difference for prestoring with screen backlight brilliance control parameter list
The corresponding screen backlight brilliance control parameter of strength difference according to the screen backlight brilliance control parameter adjustment screen backlight
The step of brightness, specifically includes：
Determine that the current light strength difference is located at the light intensity difference and screen backlight brilliance control parameter list
Light intensity difference interval, read screen backlight brilliance control parameter corresponding with light intensity difference interval；
According to the screen backlight brilliance control parameter adjustment screen backlight brightness that reads.
Optionally, the color saturation difference includes several color saturations with screen display gray-scale figure control parameter table
Degree difference interval, each color saturation difference is interval to have a corresponding screen display gray-scale figure control parameter, described
According to the current color saturation difference in the color saturation difference for prestoring and screen display gray-scale figure control parameter table
Upper read screen display gray-scale figure control parameter corresponding with current color saturation difference and according to the screen display GTG
The adjustment of figure control parameter is specifically included the step of the gray-scale figure of screen display：
Determine that the current color saturation difference is located at the color saturation difference and is controlled with screen display gray-scale figure
The color saturation difference interval of parameter list, reads corresponding screen display gray-scale figure interval with color saturation difference control
Parameter；
Gray-scale figure in screen display is adjusted according to the screen display gray-scale figure control parameter for reading.
Optionally, the step for adjusting the gray-scale figure in screen display according to the screen display gray-scale figure control parameter for reading
Suddenly include：
Corresponding gray-scale figure is transferred simultaneously according to the screen display gray-scale figure control parameter in default GTG picture library
Show on screen.
Optionally, the photographic method is used for mobile terminal, the light intensity of the acquisition current environment and color saturation
The step of spending includes：
By the photographic head of mobile terminal, ambient light is detected, obtain light intensity and the color saturation of current environment
Degree.
Second aspect, embodiments provides a kind of camera arrangement, and the camera arrangement includes：
Ambient light detection module, for obtaining light intensity and the color saturation of current environment；
Computing module, for calculating the difference of the light intensity of current environment and default standard light intensity, obtains and works as
Front light intensity difference, calculates the color saturation of current environment and the difference of default standard color saturation, obtains current
Color saturation difference；
Screen backlight brightness control module, for according to the current light strength difference in the light intensity for prestoring
Difference and the screen backlight brilliance control ginseng corresponding with current light strength difference of reading on screen backlight brilliance control parameter list
Number, and according to the screen backlight brilliance control parameter adjustment screen backlight brightness；
Screen display gray-scale figure control module, for according to the current color saturation difference in the color for prestoring
Saturation difference reads screen display corresponding with current color saturation difference with screen display gray-scale figure control parameter table
Gray-scale figure control parameter, and the gray-scale figure in screen display is adjusted according to the screen display gray-scale figure control parameter.
Optionally, the light intensity difference includes several light intensity differences with screen backlight brilliance control parameter list
Interval, each light intensity difference is interval to have corresponding screen backlight brilliance control parameter, the screen backlight brightness
Control module includes：
Screen backlight luminance parameter read module, for determining the current light strength difference positioned at the light intensity
Difference and the light intensity difference interval of screen backlight brilliance control parameter list, read corresponding with the light intensity difference interval
Screen backlight brilliance control parameter；
Screen backlight brilliance control submodule, for according to the screen backlight brilliance control parameter adjustment screen backlight for reading
Brightness.
Optionally, the color saturation difference includes several color saturations with screen display gray-scale figure control parameter table
Degree difference interval, each color saturation difference is interval to have corresponding screen display gray-scale figure control parameter, the screen
Curtain shows that gray-scale figure control module includes：
Screen display GTG graph parameter read module, for determining the current color saturation difference positioned at the color
Saturation difference and the color saturation difference interval of screen display gray-scale figure control parameter table, read and the color saturation are poor
It is worth interval corresponding screen display gray-scale figure control parameter；
Screen display gray-scale figure control submodule, for according to the screen display gray-scale figure control parameter adjustment that reads in screen
The gray-scale figure that curtain shows.
Optionally, the screen display gray-scale figure control submodule includes：
Screen display gray-scale figure transfers module, for according to the screen display gray-scale figure control parameter to default GTG
Corresponding gray-scale figure is transferred in picture library and is shown on screen.
Optionally, the camera arrangement is used for mobile terminal, and the ambient light detection module includes：
Ambient light detection sub-module, for being detected to ambient light by the photographic head of mobile terminal, is obtained and works as front ring
The light intensity in border and color saturation.
The third aspect, the embodiment of the present application additionally provides a kind of electronic equipment, including：
At least one processor；And,
The memorizer being connected with least one processor communication；Wherein,
The memory storage has can be by the instruction of at least one computing device, and the instruction is by described at least one
Individual computing device, so that at least one processor is able to carry out following steps：
Obtain light intensity and the color saturation of current environment；
The light intensity of current environment and the difference of default standard light intensity is calculated, obtains current light intensity difference
Value, calculates the color saturation of current environment and the difference of default standard color saturation, obtains current color saturation poor
Value；
Joined with screen backlight brilliance control in the light intensity difference for prestoring according to the current light strength difference
Screen backlight brilliance control parameter corresponding with current light strength difference is read on number table, and according to the screen backlight brightness
Control parameter adjusts screen backlight brightness；
According to the current color saturation difference in the color saturation difference for prestoring and screen display gray-scale figure
Screen display gray-scale figure control parameter corresponding with current color saturation difference is read on control parameter table, and according to the screen
Curtain shows gray-scale figure of the gray-scale figure control parameter adjustment in screen display.
Fourth aspect, the embodiment of the present application additionally provides a kind of non-volatile computer readable storage medium storing program for executing, the calculating
Machine readable storage medium storing program for executing is stored with computer executable instructions, and the computer executable instructions are used for making computer execute as above
Described method.
5th aspect, the embodiment of the present application additionally provides a kind of computer program, the computer program bag
The computer program being stored on non-volatile computer readable storage medium storing program for executing is included, the computer program includes programmed instruction,
When described program instruction is computer-executed, the computer is made to execute method as above.
The beneficial effect of embodiment of the present invention is：Embodiment of the present invention is by the light intensity of calculating current environment light
With color saturation and standard light intensity and the difference of standard color saturation, screen backlight brightness and screen display ash is adjusted
Rank picture is compensating the difference, and light filling effect is good, effect of taking pictures is good.
Description of the drawings
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be to making needed for the embodiment of the present invention
Accompanying drawing is briefly described.It should be evident that drawings described below is only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the flow chart of an embodiment of photographic method of the present invention；
Fig. 2 is the flow chart of an embodiment of photographic method of the present invention；
Fig. 3 is the structural representation of an embodiment of camera arrangement of the present invention；
Fig. 4 is the structural representation of an embodiment of electronic equipment of the present invention.
Specific embodiment
Purpose, technical scheme and advantage for making the embodiment of the present invention becomes more apparent, below in conjunction with specific embodiment,
And referring to the drawings, the present invention is described in more detail.
It should be noted that the statement of all use " first " and " second " is for distinguishing two in the embodiment of the present invention
The entity of individual same names non-equal or the parameter of non-equal, it is seen that " first " " second " should not only for the convenience that states
The restriction to the embodiment of the present invention is interpreted as, subsequent embodiment is no longer illustrated one by one to this.
As shown in figure 1, embodiments of the present invention provide a kind of photographic method, the photographic method can be used for movement
Terminal, the photographic method is comprised the following steps：
Step 101：Obtain light intensity and the color saturation of current environment；
In actual applications, light intensity and the color saturation of current environment can be obtained by photo-sensitive cell, described
Photo-sensitive cell can be separately provided, it is also possible to be integrated in inside photographic head.
Step 102：The light intensity of current environment and the difference of default standard light intensity is calculated, obtains current light
Strength difference, calculates the color saturation of current environment and the difference of default standard color saturation, obtains current color and satisfies
With degree difference；
The standard light intensity and standard color saturation preset and are stored in reference to the behavior pattern of photographic head
In mobile terminal.
Step 103：According to the current light strength difference in the light intensity difference for prestoring and screen back light
Screen backlight brilliance control parameter corresponding with current light strength difference is read on degree control parameter table, and according to the screen
Backlight illumination control parameter adjusts screen backlight brightness；
Found in light intensity difference with screen backlight brilliance control parameter list according to the current light strength difference
Screen backlight brilliance control parameter, then according to the parameter adjustment screen backlight brightness, in actual applications, can be by adjusting
Screen backlight lamp is adjusting screen backlight brightness, the screen backlight lamp wiring strength difference and screen backlight brilliance control parameter
Table presets and stores in the terminal.
Step 104：Aobvious with screen in the color saturation difference for prestoring according to the current color saturation difference
Show on gray-scale figure control parameter table and screen display gray-scale figure control parameter corresponding with current color saturation difference is read, and root
The gray-scale figure in screen display is adjusted according to the screen display gray-scale figure control parameter.
According to the current color saturation difference in color saturation difference and screen display gray-scale figure control parameter table
On find screen display gray-scale figure control parameter, then according to the gray-scale figure of the parameter adjustment screen display, the color saturation
Degree difference presets and stores in the terminal with screen display gray-scale figure control parameter table.
Light intensity and color saturation and standard light intensity of the embodiment of the present invention by calculating current environment light
With the difference of standard color saturation, adjust screen backlight brightness and screen display GTG picture to compensate the difference, light filling is imitated
Really good, effect of taking pictures is good.
It should be noted that embodiment of the present invention does not limit the order of above-mentioned steps, for example the sequence of steps may be used also
To be 101-102-104-103 etc..
Preferably, in some preferred embodiments of the photographic method, when the light intensity of current environment is equal to standard
During light intensity, screen backlight brightness is not adjusted, when the color saturation of current environment is equal to standard color saturation, uncomfortable
The gray-scale figure of whole screen display.Now current light can be set in light intensity difference with screen backlight brilliance control parameter list
When line strength difference is zero, screen backlight brightness is not adjusted, in color saturation difference and screen display gray-scale figure control parameter
When current color saturation difference is arranged on table is zero, the gray-scale figure of screen display is not adjusted.
Can also increase and judge whether the light intensity of current environment is equal to standard light intensity and increases judgement currently
The step of whether color saturation of environment is equal to standard color saturation, in this embodiment, the photographic method bag
Include：
Step S1：Obtain light intensity and the color saturation of current environment；
Step S2：Judge that the light intensity of current environment is equal to standard light intensity and the color saturation of current environment etc.
In standard color saturation, if it is, being failure to actuate, the light intensity of current environment and default standard light is otherwise calculated
The difference of intensity, obtains current light strength difference, calculates the color saturation of current environment and default standard color saturation
The difference of degree, obtains current color saturation difference；
Step S3：If according to the current light strength difference advance if the current light strength difference is not zero
The light intensity difference of storage and reading screen corresponding with current light strength difference on screen backlight brilliance control parameter list
Backlight illumination control parameter, and according to the screen backlight brilliance control parameter adjustment screen backlight brightness；
Step S4：Existed according to the current color saturation difference if the current color saturation difference is not zero
Read and current color saturation difference on the color saturation difference for prestoring and screen display gray-scale figure control parameter table
Corresponding screen display gray-scale figure control parameter, and adjusted in screen display according to the screen display gray-scale figure control parameter
Gray-scale figure.
Optionally, when the light intensity of current environment is more than standard light intensity, i.e., when current light is good, it is also possible to no
The step of being adjusted screen backlight brightness, in this embodiment, the photographic method includes：
Step A1：Obtain light intensity and the color saturation of current environment；
Step A2：Judge that the light intensity of current environment is more than or equal to the color of standard light intensity and current environment
Saturation is equal to standard color saturation, if it is, be failure to actuate, otherwise calculate the light intensity of current environment with default
The difference of standard light intensity, obtains current light strength difference, calculates the color saturation of current environment and default standard
The difference of color saturation, obtains current color saturation difference；
Step A3：Will be according to the current light strength difference pre- if the current light strength difference is less than zero
The light intensity difference for first storing and reading screen corresponding with current light strength difference on screen backlight brilliance control parameter list
Curtain backlight illumination control parameter, and according to the screen backlight brilliance control parameter adjustment screen backlight brightness；
Step A4：Existed according to the current color saturation difference if the current color saturation difference is not zero
Read and current color saturation difference on the color saturation difference for prestoring and screen display gray-scale figure control parameter table
Corresponding screen display gray-scale figure control parameter, and adjusted in screen display according to the screen display gray-scale figure control parameter
Gray-scale figure.
It should be noted that the light intensity for calculating current environment in this embodiment is strong with default standard light
During the difference of degree, using the light intensity value of current environment as minuend, standard light intensity value is used as subtrahend.
The embodiment letter of screen backlight brightness is not adjusted when the light intensity of current environment is more than standard light intensity
Method is changed but has also been less than more than standard light intensity regardless of the light intensity of current environment as preferred technical scheme
Standard light intensity, all carry out screen backlight brightness adjustment embodiment can avoid over-exposed.
Specifically, in some preferred embodiments of the photographic method, the light intensity difference and screen back are bright
Degree control parameter table includes several light intensity difference intervals, and each light intensity difference is interval to have corresponding screen
Backlight illumination control parameter, described by the current light strength difference and the light intensity difference for prestoring and screen backlight
Brilliance control parameter list is contrasted, according to screen backlight brilliance control parameter adjustment screen corresponding with current light strength difference
The step of curtain backlight illumination, specifically includes：
Determine that the current light strength difference is located at the light intensity difference and screen backlight brilliance control parameter list
Light intensity difference interval, read screen backlight brilliance control parameter corresponding with light intensity difference interval；
According to the screen backlight brilliance control parameter adjustment screen backlight brightness that reads.
Several light intensity difference intervals are set, and there is corresponding screen backlight brightness in each light intensity difference interval
Control parameter, in actual applications, the screen backlight brilliance control parameter can finally be found out and can obtain through test of many times
The control parameter value of the image effect for working well.Judge which light intensity difference area the current light strength difference falls in
In, read corresponding screen backlight brilliance control parameter adjustment screen backlight brightness.
Specifically, in some preferred embodiments of the photographic method, the color saturation difference and screen display
Gray-scale figure control parameter table includes several color saturation difference intervals, and each color saturation difference is interval with right with which
The screen display gray-scale figure control parameter that answers, described by the current color saturation difference and the color saturation for prestoring
Difference is contrasted with screen display gray-scale figure control parameter table, according to screen display corresponding with current color saturation difference
The adjustment of gray-scale figure control parameter is specifically included the step of the gray-scale figure of screen display：
Determine that current color saturation difference is located at the color saturation difference and screen display gray-scale figure control parameter
The color saturation difference interval of table, reads corresponding screen display gray-scale figure control ginseng interval with the color saturation difference
Number；
Gray-scale figure in screen display is adjusted according to the screen display gray-scale figure control parameter for reading.
Several color saturation difference intervals are set, and there is corresponding screen display in each color saturation difference interval
Gray-scale figure control parameter, in actual applications, the screen display gray-scale figure control parameter can be finally looked for through test of many times
Go out the control parameter value that can obtain the image effect for working well.Judge which color is the current color saturation difference fall at
In saturation difference is interval, gray-scale figure of the corresponding screen display gray-scale figure control parameter adjustment in screen display is read.
Specifically, in some preferred embodiments of the photographic method, described according to the screen display gray-scale figure for reading
Control parameter adjustment includes the step of the gray-scale figure of screen display：
Corresponding gray-scale figure is transferred simultaneously according to the screen display gray-scale figure control parameter in default GTG picture library
Show on screen.
In advance GTG picture library is set in the terminal, it is poor with color saturation at least to include in the GTG picture library
Value GTG picture corresponding with all screen display gray-scale figure control parameters in screen display gray-scale figure control parameter table, optional
, the GTG picture can be 32 gray-scale figure, 64 gray-scale figure or 256 gray-scale figure etc., used as preferred scheme, 64 gray-scale figure
Effect of taking pictures is good and takes up room little.
Further, in some preferred embodiments of the photographic method, the light intensity for obtaining current environment
And include the step of color saturation：
By the photographic head of mobile terminal, ambient light is detected, obtain light intensity and the color saturation of current environment
Degree.
Directly by the photographic head that mobile terminal is carried, ambient light can be detected, so use mobile terminal itself
The element having can just be realized adjusting the function of screen intensity and color saturation, it is not necessary to newly-increased other elements, it is easier to
Realize, while also reduces cost.Wherein, the photographic head can be post-positioned pick-up head can also be front-facing camera.
Further, as shown in Fig. 2 in some preferred embodiments of the photographic method, the acquisition current environment
Light intensity and the step of color saturation before also include：
The step of whether photographic head is opened judged, if photographic head has already turned on, ambient light is detected；
Also include after the step of having executed the gray-scale figure of the brightness of adjustment screen backlight and adjustment in screen display：
Automatically taken pictures.
The step of having adjusted screen backlight brightness and having adjusted increase automatic camera after the gray-scale figure of screen display,
Can be user-friendly, it is not necessary to which user clicks on manually, and speed of taking pictures is fast, can stand when light effect has been mended preferably
Take pictures action is executed, it is to avoid miss photo opportunity.The embodiment specifically includes following steps：
Step 201, judges whether photographic head has already turned on, execution step 202 if had already turned on, and otherwise returns and continues
Judge whether photographic head has already turned on；
Step 202：Obtain the light intensity of current environment and the value of color saturation；
Step 203：The light intensity of current environment and the difference of default standard light intensity is calculated, obtains current light
Strength difference, calculates the color saturation of current environment and the difference of default standard color saturation, obtains current color and satisfies
With degree difference；
Step 204：According to the current light strength difference in the light intensity difference for prestoring and screen back light
Screen backlight brilliance control parameter corresponding with current light strength difference is read on degree control parameter table, and according to the screen
Backlight illumination control parameter adjusts screen backlight brightness；
Step 205：Aobvious with screen in the color saturation difference for prestoring according to the current color saturation difference
Show on gray-scale figure control parameter table and screen display gray-scale figure control parameter corresponding with current color saturation difference is read, and root
The gray-scale figure in screen display is adjusted according to the screen display gray-scale figure control parameter
Step 206：Automatic camera.
Accordingly, embodiment of the present invention additionally provides a kind of camera arrangement, and the camera arrangement can be used for mobile whole
End, the camera arrangement includes：
Ambient light detection module 301, for obtaining the light intensity of current environment and the value of color saturation；
Computing module 302, for calculating the difference of the light intensity of current environment and default standard light intensity, obtains
Current light strength difference, calculates the color saturation of current environment and the difference of default standard color saturation, obtains and work as
Front color saturation difference；
Screen backlight brightness control module 303, for according to the current light strength difference in the light for prestoring
Strength difference and reading screen backlight brightness control corresponding with current light strength difference on screen backlight brilliance control parameter list
Parameter processed, and according to the screen backlight brilliance control parameter adjustment screen backlight brightness；
Screen display gray-scale figure control module 304, for prestoring according to the current color saturation difference
Color saturation difference reads screen corresponding with current color saturation difference with screen display gray-scale figure control parameter table
Show gray-scale figure control parameter, and the gray-scale figure in screen display is adjusted according to the screen display gray-scale figure control parameter.
Light intensity and color saturation and standard light intensity of the embodiment of the present invention by calculating current environment light
With the difference of standard color saturation, adjust screen backlight brightness and screen display GTG picture to compensate the difference, light filling is imitated
Really good, effect of taking pictures is good.
Specifically, in some preferred embodiments of the camera arrangement, the light intensity difference and screen back are bright
Degree control parameter table includes several light intensity difference intervals, and each light intensity difference is interval to have corresponding screen
Backlight illumination control parameter, the screen backlight brightness control module includes：
Screen backlight luminance parameter read module, for determining the current light strength difference positioned at the light intensity
Difference and the light intensity difference interval of screen backlight brilliance control parameter list, read corresponding with the light intensity difference interval
Screen backlight brilliance control parameter；
Screen backlight brilliance control submodule, for according to the screen backlight brilliance control parameter adjustment screen backlight for reading
Brightness.
Specifically, in some preferred embodiments of the camera arrangement, the color saturation difference and screen display
Gray-scale figure control parameter table includes several color saturation difference intervals, and each color saturation difference is interval with right with which
The screen display gray-scale figure control parameter that answers, the screen display gray-scale figure control module includes：
Screen display GTG graph parameter read module, for determining current color saturation difference positioned at the color saturation
Degree difference and the color saturation difference interval of screen display gray-scale figure control parameter table, read and the color saturation difference area
Between corresponding screen display gray-scale figure control parameter；
Screen display gray-scale figure control submodule, for according to the screen display gray-scale figure control parameter adjustment that reads in screen
The gray-scale figure that curtain shows.
Specifically, in some preferred embodiments of the camera arrangement, the screen display gray-scale figure control submodule
Including：
Screen display gray-scale figure transfers module, for according to the screen display gray-scale figure control parameter to default GTG
Corresponding gray-scale figure is transferred in picture library and is shown on screen.
Further, in some preferred embodiments of the camera arrangement, the ambient light detection module includes environment
Light detection sub-module, for detecting to ambient light, obtains the light intensity of current environment by the photographic head of mobile terminal
And color saturation.
Further, in some preferred embodiments of the camera arrangement, described device also includes：
Photographic head opens judge module, for detecting to ambient light by photo-sensitive cell, returns current environment
Judge before the value of light intensity and color saturation whether photographic head is opened, if photographic head has already turned on, transfer environment
Light detection module；
The camera arrangement also includes：
Automatic camera module, for executing the brightness of adjustment screen backlight and adjusting after the gray-scale figure of screen display
Automatically taken pictures.
It should be noted that the modules of the camera arrangement of embodiment of the present invention offer are used for realizing the above-mentioned side of taking pictures
The process step of method, will not be described here.
It should be noted that the mobile terminal device includes but is not limited to mobile phone, panel computer, notebook computer etc..
Fig. 4 is refer to, is the hardware architecture diagram of the electronic equipment that the embodiment of the present application is provided, as shown in figure 4, the electricity
Sub- equipment 400 includes：
In one or more processors 401 and memorizer 402, Fig. 4 by taking a processor 401 as an example.
Processor 401 and memorizer 402 can pass through bus or other modes connect, to be connected by bus in Fig. 4
As a example by.
Memorizer 402 can be used to store non-volatile software journey as a kind of non-volatile computer readable storage medium storing program for executing
Sequence, non-volatile computer executable program and module, the such as corresponding programmed instruction of the photographic method in the embodiment of the present application/
Module (ambient light detection module 301 for example, shown in accompanying drawing 3, computing module 302,303 and of screen backlight brightness control module
Screen display gray-scale figure control module 304).Processor 401 is stored in the non-volatile software journey in memorizer 402 by operation
Sequence, instruction and module, the various function application so as to execute server and data processing, that is, realize said method embodiment
Photographic method.
Memorizer 402 can include storing program area and storage data field, and wherein, storing program area can store operation system
Application program required for system, at least one function；Storage data field can be stored and use created number according to camera arrangement
According to etc..Additionally, memorizer 402 can include high-speed random access memory, nonvolatile memory can also be included, for example extremely
A few disk memory, flush memory device or other non-volatile solid state memory parts.In certain embodiments, memorizer
402 is optional including the memorizer remotely located with respect to processor 401, and these remote memories can pass through network connection to control
Device processed.The example of above-mentioned network includes but is not limited to the Internet, intranet, LAN, mobile radio communication and combinations thereof.
One or more of module stores in the memorizer 402, when by one or more of processors
During 401 execution, the photographic method in above-mentioned any means embodiment is executed, for example, execute the method step in Fig. 1 described above
Method and step 201 in rapid 101 to step 104, Fig. 2 realizes the function of module 301-304 in Fig. 3 to step 206.
The said goods can perform the method provided by the embodiment of the present application, possesses the corresponding functional module of execution method and has
Beneficial effect.The ins and outs of detailed description in the present embodiment, not can be found in the method provided by the embodiment of the present application.
The electronic equipment of the embodiment of the present application is present in a variety of forms, including but not limited to:
(1) mobile communication equipment:The feature of this kind equipment is that possess mobile communication function, and to provide speech, data
Communicate as main target.This Terminal Type includes:Smart mobile phone (such as iPhone), multimedia handset, feature mobile phone, and low
End mobile phone etc..
(2) super mobile personal computer equipment:This kind equipment belongs to the category of personal computer, has calculating and processes work(
Can, typically also possess mobile Internet access characteristic.This Terminal Type includes:PDA, MID and UMPC equipment etc., such as iPad.
(3) portable entertainment device:This kind equipment can show and play content of multimedia.The kind equipment includes:Audio frequency,
Video player (such as iPod), handheld device, e-book, and intelligent toy and portable car-mounted navigator.
(4) server:The equipment of the service of calculating is provided, the composition of server includes that processor, hard disk, internal memory, system are total
Line etc., server is similar with general computer architecture, but due to needing to provide highly reliable service, is therefore processing energy
The aspects such as power, stability, reliability, safety, extensibility, manageability require higher.
(5) other have the electronic installation of data interaction function.
The embodiment of the present application provides a kind of non-volatile computer readable storage medium storing program for executing, the computer-readable storage medium
Matter is stored with computer executable instructions, and the computer executable instructions are executed by one or more processors, such as in Fig. 4
One processor 401, can cause said one or multiple processors to can perform the method in above-mentioned any means embodiment, example
Such as, the method and step 101 in Fig. 1 described above being executed to step 104, the method and step 201 in Fig. 2 to step 206, realizes
The function of module 301-304 in Fig. 3.
Device embodiment described above is only that schematically wherein the unit for illustrating as separating component can
To be or may not be physically separate, as the part that unit shows can be or may not be physics list
Unit, you can be located at a place, or can also be distributed on multiple NEs.Which is selected according to the actual needs can
In some or all of module realizing the purpose of this embodiment scheme.
Through the above description of the embodiments, those of ordinary skill in the art can be understood that each embodiment
The mode of general hardware platform can be added by software to realize, naturally it is also possible to by hardware.Those of ordinary skill in the art can
The all or part of flow process that is realized in above-described embodiment method with understanding can be by computer program to instruct the hard of correlation
Part is completing, and described program can be stored in a computer read/write memory medium, and the program is upon execution, it may include as above
State the flow process of the embodiment of each method.Wherein, described storage medium can be magnetic disc, CD, read-only memory (Read-
Only Memory, ROM) or random access memory (Random Access Memory, RAM) etc..
Finally it should be noted that：Above example only in order to the technical scheme of the application to be described, rather than a limitation；At this
Under the thinking of application, can also be combined between the technical characteristic in above example or different embodiments, step is permissible
Realized with random order, and there are many other changes of the different aspect of the application as above, in order to simple and clear, they do not have
Have and provide in details；Although being described in detail to the application with reference to the foregoing embodiments, the ordinary skill people of this area
Member should be understood：Which still can be modified to the technical scheme described in foregoing embodiments, or to which part skill
Art feature carries out equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from each reality of the application
Apply the scope of a technical scheme.
Embodiments of the present invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, every using this
Equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, is included within the scope of the present invention.
Claims (10)
1. a kind of photographic method, it is characterised in that the photographic method is comprised the following steps：
Obtain light intensity and the color saturation of current environment；
The light intensity of current environment and the difference of default standard light intensity is calculated, obtains current light strength difference, meter
The color saturation of current environment and the difference of default standard color saturation is calculated, obtains current color saturation difference；
According to the current light strength difference in the light intensity difference for prestoring and screen backlight brilliance control parameter list
Upper read screen backlight brilliance control parameter corresponding with current light strength difference, and according to the screen backlight brilliance control
Parameter adjustment screen backlight brightness；
Controlled with screen display gray-scale figure in the color saturation difference for prestoring according to the current color saturation difference
Screen display gray-scale figure control parameter corresponding with current color saturation difference is read on parameter list, and aobvious according to the screen
Show gray-scale figure of the gray-scale figure control parameter adjustment in screen display.
2. photographic method according to claim 1, it is characterised in that the light intensity difference and screen backlight brightness control
Parameter list processed includes several light intensity difference intervals, and each light intensity difference is interval to have corresponding screen backlight
Brilliance control parameter, described according to the current light strength difference in the light intensity difference for prestoring and screen back light
Screen backlight brilliance control parameter corresponding with current light strength difference is read on degree control parameter table and according to the screen
The step of backlight illumination control parameter adjustment screen backlight brightness, specifically includes：
Determine that the current light strength difference is located at the light of the light intensity difference and screen backlight brilliance control parameter list
Line strength difference interval, reads and the interval corresponding screen backlight brilliance control parameter of the light intensity difference；
According to the screen backlight brilliance control parameter adjustment screen backlight brightness that reads.
3. photographic method according to claim 1 and 2, it is characterised in that the color saturation difference and screen display
Gray-scale figure control parameter table includes several color saturation difference intervals, and each color saturation difference is interval with right with which
The screen display gray-scale figure control parameter that answers, described according to the current color saturation difference in the color saturation for prestoring
Degree difference reads screen display GTG corresponding with current color saturation difference with screen display gray-scale figure control parameter table
Figure control parameter is simultaneously specifically wrapped the step of the gray-scale figure of screen display according to screen display gray-scale figure control parameter adjustment
Include：
Determine that the current color saturation difference is located at the color saturation difference and screen display gray-scale figure control parameter
The color saturation difference interval of table, reads corresponding screen display gray-scale figure control ginseng interval with the color saturation difference
Number；
Gray-scale figure in screen display is adjusted according to the screen display gray-scale figure control parameter for reading.
4. photographic method according to claim 3, it is characterised in that described according to the screen display gray-scale figure for reading control
Parameter adjustment includes the step of the gray-scale figure of screen display：
Corresponding gray-scale figure is transferred and in screen in default GTG picture library according to the screen display gray-scale figure control parameter
Show on curtain.
5. photographic method according to claim 1 and 2, it is characterised in that the photographic method is used for mobile terminal, described
The step of light intensity and color saturation for obtaining current environment, includes：
By the photographic head of mobile terminal, ambient light is detected, obtain light intensity and the color saturation of current environment.
6. a kind of camera arrangement, it is characterised in that the camera arrangement includes：
Ambient light detection module, for obtaining light intensity and the color saturation of current environment；
Computing module, for calculating the difference of the light intensity of current environment and default standard light intensity, obtains current light
Line strength difference, calculates the color saturation of current environment and the difference of default standard color saturation, obtains current color
Saturation difference；
Screen backlight brightness control module, for according to the current light strength difference in the light intensity difference for prestoring
With read screen backlight brilliance control parameter corresponding with current light strength difference on screen backlight brilliance control parameter list, and
According to the screen backlight brilliance control parameter adjustment screen backlight brightness；
Screen display gray-scale figure control module, for according to the current color saturation difference in the color saturation for prestoring
Degree difference reads screen display GTG corresponding with current color saturation difference with screen display gray-scale figure control parameter table
Figure control parameter, and the gray-scale figure in screen display is adjusted according to the screen display gray-scale figure control parameter.
7. device according to claim 6, it is characterised in that the light intensity difference and screen backlight brilliance control ginseng
Number table includes several light intensity difference intervals, and each light intensity difference is interval to have corresponding screen backlight brightness
Control parameter, the screen backlight brightness control module includes：
Screen backlight luminance parameter read module, for determining the current light strength difference positioned at the light intensity difference
With the light intensity difference interval of screen backlight brilliance control parameter list, read and the interval corresponding screen of the light intensity difference
Backlight illumination control parameter；
Screen backlight brilliance control submodule, for according to the screen backlight brilliance control parameter adjustment screen back light for reading
Degree.
8. the device according to claim 6 or 7, it is characterised in that the color saturation difference and screen display GTG
Figure control parameter table includes several color saturation difference intervals, and each color saturation difference is interval with corresponding
Screen display gray-scale figure control parameter, the screen display gray-scale figure control module includes：
Screen display GTG graph parameter read module, for determining the current color saturation difference positioned at the color saturation
Degree difference and the color saturation difference interval of screen display gray-scale figure control parameter table, read and the color saturation difference area
Between corresponding screen display gray-scale figure control parameter；
Screen display gray-scale figure control submodule, for showing in screen according to the screen display gray-scale figure control parameter adjustment that reads
The gray-scale figure that shows.
9. camera arrangement according to claim 8, it is characterised in that the screen display gray-scale figure control submodule bag
Include：
Screen display gray-scale figure transfers module, for according to the screen display gray-scale figure control parameter to default GTG picture
Corresponding gray-scale figure is transferred in storehouse and is shown on screen.
10. the camera arrangement according to claim 6 or 7, it is characterised in that the camera arrangement is used for mobile terminal, institute
Stating ambient light detection module includes：
Ambient light detection sub-module, for detecting to ambient light by the photographic head of mobile terminal, obtains current environment
Light intensity and color saturation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610880624.6A CN106453888A (en) | 2016-10-08 | 2016-10-08 | Photographing method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610880624.6A CN106453888A (en) | 2016-10-08 | 2016-10-08 | Photographing method and device |
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| Publication Number | Publication Date |
|---|---|
| CN106453888A true CN106453888A (en) | 2017-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610880624.6A Pending CN106453888A (en) | 2016-10-08 | 2016-10-08 | Photographing method and device |
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| Country | Link |
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| CN (1) | CN106453888A (en) |
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| WO2018219294A1 (en) * | 2017-06-02 | 2018-12-06 | 广东野光源眼科技有限公司 | Information terminal |
| CN109238460A (en) * | 2018-08-24 | 2019-01-18 | 维沃移动通信有限公司 | A kind of method and terminal device obtaining ambient light intensity |
| CN111785217A (en) * | 2020-07-03 | 2020-10-16 | 深圳创维－Rgb电子有限公司 | Backlight adjusting method and device, terminal equipment and readable storage medium |
| US10909952B2 (en) | 2017-06-02 | 2021-02-02 | Guangdong Xiaye Household Electrical Appliances Co., Ltd | Information terminal |
| CN112397033A (en) * | 2019-08-18 | 2021-02-23 | 海信视像科技股份有限公司 | Display device and backlight brightness adjusting method |
| CN113015017A (en) * | 2021-03-15 | 2021-06-22 | 海信视像科技股份有限公司 | Image quality compensation method and display device |
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| US10909952B2 (en) | 2017-06-02 | 2021-02-02 | Guangdong Xiaye Household Electrical Appliances Co., Ltd | Information terminal |
| US10957262B2 (en) | 2017-06-02 | 2021-03-23 | Guangdong Xiaye Household Electrical Appliances Co., Ltd. | Information terminal including a background illumination light |
| CN109238460A (en) * | 2018-08-24 | 2019-01-18 | 维沃移动通信有限公司 | A kind of method and terminal device obtaining ambient light intensity |
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| CN112397033A (en) * | 2019-08-18 | 2021-02-23 | 海信视像科技股份有限公司 | Display device and backlight brightness adjusting method |
| CN111785217A (en) * | 2020-07-03 | 2020-10-16 | 深圳创维－Rgb电子有限公司 | Backlight adjusting method and device, terminal equipment and readable storage medium |
| CN111785217B (en) * | 2020-07-03 | 2022-02-15 | 深圳创维－Rgb电子有限公司 | Backlight adjusting method and device, terminal equipment and readable storage medium |
| CN113015017A (en) * | 2021-03-15 | 2021-06-22 | 海信视像科技股份有限公司 | Image quality compensation method and display device |
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