CN107888842A - A kind of flash lamp control method and control system based on intelligent terminal - Google Patents
A kind of flash lamp control method and control system based on intelligent terminal Download PDFInfo
- Publication number
- CN107888842A CN107888842A CN201711461683.0A CN201711461683A CN107888842A CN 107888842 A CN107888842 A CN 107888842A CN 201711461683 A CN201711461683 A CN 201711461683A CN 107888842 A CN107888842 A CN 107888842A
- Authority
- CN
- China
- Prior art keywords
- brightness
- current environment
- flash lamp
- module
- intelligent terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—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
-
- 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
- H04N23/71—Circuitry for evaluating the brightness variation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Environmental & Geological Engineering (AREA)
- Human Computer Interaction (AREA)
- Studio Devices (AREA)
- Stroboscope Apparatuses (AREA)
- Exposure Control For Cameras (AREA)
Abstract
The invention provides a kind of flash lamp control method and control system based on intelligent terminal.Flash lamp control method includes：Receive a shooting instruction；Whether the current operating state for judging flash lamp is to automatically select state；During if automatically selecting state, the current environment brightness of a photographic subjects is detected；Compare the size of current environment brightness and predetermined threshold value；When current environment brightness is less than or equal to first predetermined threshold value, the flash mode of flash lamp is enabled；When current environment brightness is more than the first predetermined threshold value and is less than or equal to second predetermined threshold value, the normal bright pattern of flash lamp is enabled；When current environment brightness is more than the second predetermined threshold value, the park mode of flash lamp is enabled.Flash lamp control system includes：Receiving module, judge module, detection module, comparison module and enable module.Flash lamp control method provided by the invention and system, corresponding light filling pattern can be automatically selected based on different ambient brightness, provide the user the shooting experience more optimized.
Description
Technical field
The present invention relates to the technical field of intelligent terminal, more particularly to a kind of flash lamp control method based on intelligent terminal
And flash lamp control system.
Background technology
Intelligent terminal becomes a part more and more indispensable in current life.With the hair at full speed of intelligent terminal
Exhibition, the function built in it are also more and more diversified.At present, it is the function and Consumer's Experience of further improvement intelligent terminal, technology
Personnel have made continuous innovation and optimization for existing function.
User is shooting the demand more and more higher of photo using intelligent terminal at present, is not intended merely to take in bright light environments
Clearly, the higher photo of image quality, while can also wish also to shoot clearly bright photograph at night or indoor dark environment
Piece.Therefore, increasing mobile phone can be equipped with one or more flash lamps in shooting in front so that user is when half-light is taken pictures
Certain light filling effect can be played, so as to avoid taking photo as dark as a stack of black cats.
The flash lamp that current intelligent terminal is equipped with mainly has following several schemes：
(1) single flash lamp
Selection mode has flash mode (setting high current), automatic flash pattern (to set high current, and detect current
Ambient brightness is less than a certain threshold value then automatic flash), normal bright pattern (relatively low electric current is set)
(2) single light compensating lamp
Selection mode has normal bright pattern (setting relatively low electric current)
(3) more flash lamps (with colour temperature or double-colored temperature)
Selection mode has flash mode (two lamps set high current, while bright), (two lamps are set automatic flash pattern
High current, and detect current environment brightness less than a certain threshold value then automatic flash simultaneously), often bright pattern (relatively low electric current is set,
A bright lamp).
No matter intelligent terminal camera is equipped with single flash lamp or more flash lamps, and conventional selection mode is generally dodged
Optical mode, automatic flash pattern and often bright pattern combination therein, and the switching between selection mode needs user to come manually
Complete.
However, based under different shooting environmentals, unsuitable selection can cause undesirable shooting effect：
1. flash mode：After user selects on, unlatching flash lamp can be all given tacit consent to when all scenes are taken pictures, so that this
Do not need the environment of light filling to flash yet, not only make an unnecessary move, can also consume more electricity.This pattern applies to almost in itself
Completely black environment is taken pictures to reach instantaneous light filling effect.
2. automatic flash pattern：When user selects auto, it can be made a decision for current environment brightness, if detecting to work as front ring
When border brightness is less than a certain threshold value set, then flash lamp can be enabled when taking pictures automatically.
3. normal bright pattern：After this pattern is selected, flash lamp can all be defaulted as normal bright state when all scenes are taken pictures, not only
In outdoor bright ring border or total darkness environment, although Chang Liang flash lamp brightness is bright not as good as flashing, when taking pictures, when eyes are long
Between direct-view experience or it is bad, especially compare in total darkness environment and hinder eyes.
Therefore, the invention provides a kind of flash lamp control method and flash lamp control system based on intelligent terminal, can
Based on different ambient brightness, the light filling pattern of flash lamp is automatically selected, such as flash mode, often bright pattern or park mode,
The selection of light filling pattern is manually operated without user, simple operation, and can ensure that the shooting effect of photo, provides the user more
The shooting experience of optimization.
The content of the invention
To overcome drawbacks described above, the invention provides a kind of flash lamp control method based on intelligent terminal and flash lamp control
System processed, based on different ambient brightness, can automatically select the light filling pattern of flash lamp, for example, flash mode, often bright pattern or
Park mode, the selection of light filling pattern is manually operated without user, simple operation, and can ensure that the shooting effect of photo, for
Family provides the shooting experience more optimized.
The invention provides a kind of flash lamp control method based on intelligent terminal, the flash lamp control method is included such as
Lower step：
Receive a shooting instruction；
Whether the current operating state for judging the flash lamp of the intelligent terminal is to automatically select state；
When the current operating state is to automatically select state, the current environment brightness of a photographic subjects is detected；
Compare the size of the current environment brightness and predetermined threshold value；
When the current environment brightness is less than or equal to first predetermined threshold value, the intelligent terminal enables the flash of light
The flash mode of lamp；
When the current environment brightness is more than first predetermined threshold value and is less than or equal to second predetermined threshold value, institute
State the normal bright pattern that intelligent terminal enables the flash lamp；
When the current environment brightness is more than second predetermined threshold value, the intelligent terminal enables the flash lamp
Park mode.
Preferably, when the current operating state for when automatically selecting state, the current environment for detecting a photographic subjects is bright
In the step of spending, further comprise：
Catch a preview image for including the photographic subjects；
Based on the preview image, the exposure meter sequential value of the current environment where the photographic subjects is read；
According to the exposure meter sequential value, corresponding current environment brightness is parsed.
Preferably, when the current operation mode for when automatically selecting pattern, the current environment for detecting a photographic subjects is bright
In the step of spending, further comprise：
The current environment brightness of the photographic subjects is detected by the light sensor of the intelligent terminal.
Preferably, when the current environment brightness is more than first predetermined threshold value and less than or equal to one second default threshold
Value constantly, in the step of intelligent terminal enables the normal bright pattern of the flash lamp, further comprises：
According to the current environment brightness, the brightness degree of the current environment brightness is identified；
According to the brightness degree, enable with the often bright pattern with the brightness degree corresponding bright value；
When the brightness degree is one-level brightness degree, the first normal bright pattern with the first brightness value is enabled；
When the brightness degree is two level brightness degree, the second normal bright pattern with the second brightness value is enabled；
Wherein, the current environment brightness of the current environment brightness ＜ two level brightness degrees of one-level brightness degree；First brightness
The brightness values of value ＞ second.
Preferably, according to the brightness degree, enable with the Chang Liangmo with the brightness degree corresponding bright value
In the step of formula, further comprise：
According to the brightness degree, the light filling electric current under the often bright pattern corresponding with the brightness degree is calculated；
The often bright pattern is enabled according to the light filling electric current.
The invention provides a kind of flash lamp control system based on intelligent terminal, the flash lamp control system includes：
Receiving module, judge module, detection module, comparison module and enable module；
The receiving module, communicate and connect with the judge module, receive a shooting instruction；
The judge module, connected with the receiving module, detection module communication, judge the flash lamp of the intelligent terminal
Current operating state whether be to automatically select state；
The detection module, connected with the judge module, comparison module communication, when the current operating state is automatic
During selection state, the current environment brightness of a photographic subjects is detected；
The comparison module, with the detection module, enable module communication and be connected, the current environment brightness with it is pre-
If the size of threshold value；
It is described to enable module, communicate and connect with the comparison module；
When the current environment brightness is less than or equal to first predetermined threshold value, the module that enables enables the flash of light
The flash mode of lamp；
When the current environment brightness is more than first predetermined threshold value and is less than or equal to second predetermined threshold value, institute
State the normal bright pattern that module enables the flash lamp that enables；
When the current environment brightness is more than second predetermined threshold value, the module that enables enables the flash lamp
Park mode.
Preferably, the detection module further comprises：
Capture unit, catch a preview image for including the photographic subjects；
Reading unit, based on the preview image, read the exposure meter sequence of the current environment where the photographic subjects
Value；
Resolution unit, according to the exposure meter sequential value, parse corresponding current environment brightness.
Preferably, the detection module further comprises：
Acquiring unit, the current environment brightness of the photographic subjects is detected by the light sensor of the intelligent terminal.
Preferably, the module that enables further comprises：
Recognition unit, according to the current environment brightness, identify the brightness degree of the current environment brightness；
Start unit, according to the brightness degree, enable with the Chang Liang with the brightness degree corresponding bright value
Pattern；
When the brightness degree is one-level brightness degree, start unit enables the first Chang Liangmo with the first brightness value
Formula；
When the brightness degree is two level brightness degree, start unit enables the second Chang Liangmo with the second brightness value
Formula；
Wherein, the current environment brightness of the current environment brightness ＜ two level brightness degrees of one-level brightness degree；First brightness
The brightness values of value ＞ second.
Preferably, the start unit further comprises：
Computing element, according to the brightness degree, calculate the benefit under the often bright pattern corresponding with the brightness degree
Photoelectric current；
Executive component, the often bright pattern is enabled according to the light filling electric current.
Compared with prior art, the technical advantages of the present invention are that：
1. ambient brightness can be based on, the light filling pattern of suitable flash lamp is automatically selected；
2. adjusted manually without user；
3. shooting effect can be ensured, excessive electricity need not be expended again；
4. provide the user a kind of shooting experience more optimized.
Brief description of the drawings
Fig. 1 is the flow signal for meeting a kind of flash lamp control method based on intelligent terminal in the embodiment of the present invention
Figure；
Fig. 2 is to meet step S200 in a kind of flash lamp control method based on intelligent terminal in the embodiment of the present invention
Schematic flow sheet；
Fig. 3 is to meet step S500 " in a kind of flash lamp control method based on intelligent terminal in the embodiment of the present invention
Schematic flow sheet；
Fig. 4 is to meet step S520 " in a kind of flash lamp control method based on intelligent terminal in the embodiment of the present invention
Schematic flow sheet；
Fig. 5 is the structural representation for meeting a kind of flash lamp control system based on intelligent terminal in the embodiment of the present invention
Figure；
Fig. 6 is to meet detection module in a kind of flash lamp control system based on intelligent terminal in the embodiment of the present invention
Structural representation；
Fig. 7 is to meet in a kind of flash lamp control system based on intelligent terminal in the embodiment of the present invention to enable module
Structural representation；
Fig. 8 is to meet start unit in a kind of flash lamp control system based on intelligent terminal in the embodiment of the present invention
Structural representation.
Embodiment
The superiority of the present invention is elaborated below in conjunction with drawings and the specific embodiments.
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects be described in detail in claims, the disclosure.
It is only merely for the purpose of description specific embodiment in the term that the disclosure uses, and is not intended to be limiting the disclosure.
" one kind " of singulative used in disclosure and the accompanying claims book, " described " and "the" are also intended to including majority
Form, unless context clearly shows that other implications.
Intelligent terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as moving
Phone, smart phone, notebook computer, PDA (personal digital assistant), PAD (tablet personal computer), PMP (put by portable multimedia broadcasting
Device), the fixed terminal of the mobile terminal of guider etc. and such as digital TV, desktop computer etc..Hereinafter it is assumed that eventually
End is intelligent terminal.However, it will be understood by those skilled in the art that in addition to being used in particular for moving the element of purpose, root
The terminal of fixed type is can also apply to according to the construction of embodiments of the present invention.
In follow-up description, using the suffix such as " module " for representing element, " unit ", " element " only for
Be advantageous to the explanation of the present invention, itself do not have specific meaning.
Refering to Fig. 1, to meet a kind of flow of flash lamp control method based on intelligent terminal in the embodiment of the present invention
Schematic diagram.As illustrated, in the present embodiment, the flash lamp control method comprises the following steps：
S100：Receive a shooting instruction；
When the flash lamp control method provided during user needs based on the present embodiment carries out shooting photo, it is necessary to intelligence
The camera application program of terminal sends shooting instruction.It is understood that the transmission of shooting instruction can include various ways,
Including but not limited to：Click, double-click, long-press or knocking shooting push button and sliding screen etc..When intelligent terminal for reception to bat
After taking the photograph instruction, the camera of intelligent terminal is opened, carries out wait shooting state.
S200：Whether the current operating state for judging the flash lamp of the intelligent terminal is to automatically select state；
Intelligent terminal in the present embodiment is based on current environment brightness and realizes that automatically selecting Flash Mode needs opening
Just it can be achieved under precondition under the working condition automatically selected.Based on automatically selecting under state, intelligent terminal can shine in shooting
Intelligent terminal is controlled to shoot photo using flash mode, often bright pattern or park mode according to current environment brightness selection during piece
When flash lamp be that user carries out appropriate light filling.It is understood that the flash lamp in the present embodiment, can be for before intelligent terminal
Put flash lamp, or rearmounted flash lamp, naturally it is also possible to be Supported Speedlights.Therefore, with reference to flash of light provided by the invention
Lamp control method, user can be shot by the front camera, rear camera or external camera of intelligent terminal to be had
The photo of excellent light filling effect.
S300：When the current operating state is to automatically select state, the current environment brightness of a photographic subjects is detected；
When the flash lamp of intelligent terminal currently belongs to automatically select state, before photo is shot, intelligent terminal can be automatic
The brightness of surrounding environment, as current environment brightness where photographic subjects are wanted in detection.Intelligent terminal is based on bright to current environment
The detection of degree, contribute to the selection of follow-up flash lighting pattern.It is understood that current environment brightness can be changed including more
Kind brightness, scope is not limited specifically to brightness, and it can include ring when current environment be outdoor night or total darkness environment
Border brightness；The ambient brightness in dining room, KTV or bar；The outer or interior of indoor ambient brightness as in office and room on daytime
Brighter ambient brightness etc..
S400：Compare the size of the current environment brightness and predetermined threshold value；
After intelligent terminal detects the brightness of the current environment residing for photographic subjects, further call in intelligent terminal
Predetermined threshold value, and will detect gained current environment brightness compared with predetermined threshold value, so that it is determined that intelligent terminal flash lamp
Light filling pattern.Its general principle is, dark using the relatively low light filling pattern of brightness value, current environment when current environment is brighter
When, use the higher light filling pattern of brightness value.Further, if the light filling pattern selected according to predetermined threshold value can not meet to use
When the shooting at family needs, user can further adjust the size of predetermined threshold value according to its actual demand, to guarantee to obtain
More preferable shooting effect and shooting are experienced.
S500’：When the current environment brightness is less than or equal to first predetermined threshold value, the intelligent terminal enables institute
State the flash mode of flash lamp；
S500”：When the current environment brightness is more than first predetermined threshold value and less than or equal to one second default threshold
During value, the intelligent terminal enables the normal bright pattern of the flash lamp；
S500”’：When the current environment brightness is more than second predetermined threshold value, the intelligent terminal enables described
The park mode of flash lamp.
Intelligent terminal is according to the setting of predetermined threshold value and the comparison of current environment brightness and predetermined threshold value in the present embodiment
As a result, judge that intelligent terminal enables the light filling pattern of flash lamp.It is understood that light filling pattern includes flash mode, Chang Liang
Pattern and park mode.The light filling intensity of flash mode is more than the light filling intensity of normal bright pattern.Park mode is to shoot
Light filling is carried out without flash lamp, that is to say, that intelligent terminal judges that current environment brightness is sufficient, it is not necessary to further in journey
Increase shooting brightness.
In one embodiment, the first predetermined threshold value is 20lux, during current environment brightness≤20lux, such as shooting environmental
For outdoor night or total darkness environment, then now intelligent terminal can enable flash of light mould according to the current environment brilliance control flash lamp
Formula, starting moment under the shooting environmental of low-light level flashes, and to provide enough shooting brightness for shooting, while reduces eyes sense
By the time of brightness of flash lamp.
In one embodiment, the second predetermined threshold value is 120lux, as 20lux ＜ current environment brightness≤120lux
When, i.e., shooting environmental is that then now intelligent terminal can be according to the current environment brilliance control flash lamp in room or in office
Enable normal bright pattern, there is provided enough on the premise of shooting brightness, can further save the consuming of electricity.
In one embodiment, during current environment brightness ＞ 120lux, i.e., shooting environmental for daytime outdoor environment or
Bright and clear indoor environment, then now intelligent terminal can enable park mode according to the current environment brilliance control flash lamp,
Light filling is carried out without using flash lamp during shooting, ensures that the image of shooting will not overexposure with this.
Refering to Fig. 2, to meet step in a kind of flash lamp control method based on intelligent terminal in the embodiment of the present invention
S200 schematic flow sheet.When the current operating state is to automatically select state, the current environment of a photographic subjects is detected
In the step S200 of brightness, further comprise：
S210：Catch a preview image for including the photographic subjects；
S220：Based on the preview image, the exposure meter sequential value of the current environment where the photographic subjects is read；
S230：According to the exposure meter sequential value, corresponding current environment brightness is parsed.
It is understood that the current environment brightness of intelligent terminal detection photographic subjects local environment can pass through a variety of sides
Formula is realized.A kind of implementation method is provided in the present embodiment, this method is based primarily upon exposure meter sequential value to realize.First,
Intelligent terminal carries out a preview image to photographic subjects by its front camera, rear camera or external camera and caught
Catch, i.e., under conditions of screening-mode is opened, camera is directed at photographic subjects.Now, can be shown on the screen of intelligent terminal
Go out the preview image that camera catches gained.The camera of intelligent terminal, can be to working as front ring in the capture-process of preview image
The ambient light in border is detected, and configuring camera according to varying environment suitably exposes row and gain parameter to reach preview effect
Most preferably, a series of this parameter combination according to caused by different current environments just constitutes the exposure meter of webcam driver, exposure
Each group of parameter in table correspond to specific exposure meter sequential value again.Current environment brightness and exposure are prestored in intelligent terminal
The one-to-one data table of comparisons of table sequential value, therefore, after exposure meter sequential value is obtained, based on the data table of comparisons, you can solution
Analysis obtains current environment brightness.
In a preferred embodiment, when the current operation mode is to automatically select pattern, one photographic subjects of detection
In the step S200 of current environment brightness, further comprise：
S210’：The current environment brightness of the photographic subjects is detected by the light sensor of the intelligent terminal.
The method that the present embodiment further provides another detection current environment brightness.In the present embodiment, intelligence is whole
Holding the detection to current environment brightness is realized based on light sensor, and light sensor is also referred to as brightness impression device, by two
Individual component is that light projector and light-receiving device are formed, and it is focused on to light by lens using light projector, arrive light-receiving device through transmission
Lens, then to inductor is received, receive the light signal that will receive of inductor and be transformed into electric signal.Therefore, based on the light
Sensor, intelligent terminal can obtain current environment brightness according to its light luminance residing at present.
Refering to Fig. 3, to meet step in a kind of flash lamp control method based on intelligent terminal in the embodiment of the present invention
S500 " schematic flow sheet.In a preferred embodiment, when the current environment brightness is more than first predetermined threshold value and small
When second predetermined threshold value, the intelligent terminal is enabled in the step S500 " of normal bright pattern of the flash lamp, is entered
One step includes：
S510”：According to the current environment brightness, the brightness degree of the current environment brightness is identified；
S520”：According to the brightness degree, enable with the Chang Liangmo with the brightness degree corresponding bright value
Formula；
- when the brightness degree is one-level brightness degree, enable the first normal bright pattern with the first brightness value；
- when the brightness degree is two level brightness degree, enable the second normal bright pattern with the second brightness value；
Wherein, the current environment brightness of the current environment brightness ＜ two level brightness degrees of one-level brightness degree；First brightness
The brightness values of value ＞ second.
In a preferred embodiment, intelligent terminal enable the step of normal bright pattern of flash lamp further comprise identification work as
The brightness degree of preceding ambient brightness.The current environment brightness between the first predetermined threshold value and the second predetermined threshold value is carried out
Further subdivision, such as 20lux ＜ current environment brightness≤120lux brightness range is further refined.And this is thin
Change, then can be realized by the identification of brightness degree.It can specifically be found between the first predetermined threshold value and the second predetermined threshold value
Subdivision point, such as 50lux, then, 20lux ＜ current environment brightness≤50lux is one-level brightness degree, corresponding 50lux ＜
Current environment brightness≤120lux is then two level brightness degree.
After identifying brightness degree, different normal bright patterns can be further enabled according to different brightness degrees.Such as one
For the current environment brightness of level brightness degree, because its brightness is relatively low, therefore, it is necessary to higher light filling intensity is, it is necessary to using tool
The the first normal bright pattern for having the first brightness value of higher brightness carries out light filling.Accordingly, front ring is worked as two level brightness degree
For the brightness of border, because its brightness is higher, therefore, it is necessary to relatively low light filling intensity is, it is necessary to bright using second with compared with low-light level
Often bright pattern carries out light filling to the second of angle value.With this, intelligent terminal can further refine the light filling intensity under its normal bright pattern,
Further to optimize shooting effect.
Refering to Fig. 4, to meet step in a kind of flash lamp control method based on intelligent terminal in the embodiment of the present invention
S520 " schematic flow sheet.In a preferred embodiment, according to the brightness degree, enabling has and the brightness degree phase
In the often step S520 " of bright pattern for answering brightness value, further comprise：
S521”：According to the brightness degree, the light filling electricity under the often bright pattern corresponding with the brightness degree is calculated
Stream；
S522”：The often bright pattern is enabled according to the light filling electric current.
Intelligent terminal was enabled according to the brightness degree of current environment brightness in the step of normal bright pattern of corresponding bright value, was
Based on more accurate light filling intensity is provided under normal bright pattern, so that it is guaranteed that while shooting quality, the consumption of electricity can be saved
Take, specifically also comprise the following steps：
First, brightness degree of the intelligent terminal based on current environment brightness, which calculates, reaches the light that standard exposure degree needs are supplied
Intensity, and calculated according to the luminous intensity and obtain corresponding light filling electric current.With this, it can accurately obtain flash lamp and realize that light filling operates
When the minimum light filling electric current that needs, in order to avoid cause unnecessary electricity to expend.
After actually required light filling electric current is calculated, intelligent terminal is based on the result of calculation, is inputted to flash lamp corresponding
Light filling electric current, to support flash lamp to enable the normal bright pattern of brightness value corresponding with current environment brightness.With this, it is ensured that intelligence
Terminal can further refine the light filling intensity under its normal bright pattern, and the consuming of electricity is reduced while optimizing shooting effect,
A kind of shooting experience more optimized is provided the user.
Refering to Fig. 5, to meet a kind of structure of flash lamp control system based on intelligent terminal in the embodiment of the present invention
Schematic diagram.As illustrated, in the present embodiment, the flash lamp control system includes：Receiving module, judge module, detection module,
Comparison module and enable module；
- receiving module
The receiving module, communicate and connect with the judge module, receive a shooting instruction；
When the flash lamp control system that is provided during user needs based on the present embodiment shoots photo, it is necessary to intelligent terminal
Camera application program send a shooting instruction.It is understood that the transmission of shooting instruction can include various ways, including
But it is not limited to：Click, double-click, long-press or knocking shooting push button and sliding screen etc..When the reception of flash lamp control system
After module receives shooting instruction, the camera of intelligent terminal is opened, carries out wait shooting state.
- judge module
The judge module, connected with the receiving module, detection module communication, judge the flash lamp of the intelligent terminal
Current operating state whether be to automatically select state；It is real that flash lamp control system in the present embodiment is based on current environment brightness
Now automatically selecting Flash Mode needs the precondition in the case where judge module judges the working condition that automatically selects of flash lamp unlatching
It is lower just to can be achieved.Based on automatically selecting under state, the module that enables of flash lamp control system can be when shooting photo according to current
Flash lamp is use when ambient brightness selection uses flash mode, often bright pattern or park mode to control intelligent terminal shooting photo
Family carries out appropriate light filling.It is understood that the flash lamp in the present embodiment, can be the preposition flash lamp of intelligent terminal,
Can be rearmounted flash lamp, naturally it is also possible to be Supported Speedlights.Therefore, with reference to flash lamp control system provided by the invention,
User can be shot with excellent light filling effect by the front camera, rear camera or external camera of intelligent terminal
Photo.
- detection module
The detection module, connected with the judge module, comparison module communication, when the current operating state is automatic
During selection state, the current environment brightness of a photographic subjects is detected；
When judge module judges that flash lamp currently belongs to automatically select state, before photo is shot, flash lamp control system
The brightness of surrounding environment, as current environment brightness where the detection module meeting automatic detection of system wants photographic subjects.Detect mould
Block helps subsequently to enable selection of the module to flash lighting pattern based on the detection to current environment brightness.It is appreciated that
, current environment brightness can be changed including various levels of brightness, and scope is not limited specifically to brightness, and it can include working as front ring
Ambient brightness when border is outdoor night or total darkness environment；The ambient brightness in dining room, KTV or bar；Interior is as in office
Outside ambient brightness and daytime room or indoor brighter ambient brightness etc..
- comparison module
The comparison module, with the detection module, enable module communication and be connected, the current environment brightness with it is pre-
If the size of threshold value；After detection module detects the brightness of the current environment residing for photographic subjects, flash lamp control system
Comparison module further calls the predetermined threshold value in intelligent terminal, and by the current environment brightness of detection module detection gained and in advance
If threshold value is compared, so as to enable the light filling pattern that module can determine flash lamp.Its general principle is that current environment is brighter
When, using the relatively low light filling pattern of brightness value, when current environment is dark, use the higher light filling pattern of brightness value.Further,
If the light filling pattern selected according to predetermined threshold value can not meet the shooting needs of user, user can be according to its actual demand
The size of predetermined threshold value is further adjusted, is experienced with guaranteeing to obtain more preferable shooting effect and shooting.
- enable module
It is described to enable module, communicate and connect with the comparison module；
When the current environment brightness is less than or equal to first predetermined threshold value, the module that enables enables the flash of light
The flash mode of lamp；
When the current environment brightness be more than first predetermined threshold value and less than or equal to one second predetermined threshold value constantly,
The normal bright pattern for enabling module and enabling the flash lamp；
When the current environment brightness is more than second predetermined threshold value, the module that enables enables the flash lamp
Park mode.The module that enables of flash lamp control system compares according to the setting and comparison module of predetermined threshold value in the present embodiment
The comparative result of current environment brightness and predetermined threshold value, judge to enable the light filling pattern of flash lamp.It is understood that light filling mould
Formula includes flash mode, normal bright pattern and park mode.The light filling intensity of flash mode is more than the light filling intensity of normal bright pattern.
Park mode is to carry out light filling without flash lamp in shooting process, that is to say, that comparison module judges that current environment brightness is to fill
Foot, therefore, flash lamp need not be enabled further to increase shooting brightness by enabling module.
In one embodiment, the first predetermined threshold value is 20lux, during current environment brightness≤20lux, such as shooting environmental
For outdoor night or total darkness environment, then flash of light mould can be enabled according to the current environment brilliance control flash lamp by now enabling module
Formula, starting moment under the shooting environmental of low-light level flashes, and to provide enough shooting brightness for shooting, while reduces eyes sense
By the time of brightness of flash lamp.
In one embodiment, the second predetermined threshold value is 120lux, as 20lux ＜ current environment brightness≤120lux
When, i.e., shooting environmental is that then now enabling module can be according to the current environment brilliance control flash lamp in room or in office
Enable normal bright pattern, there is provided enough on the premise of shooting brightness, can further save the consuming of electricity.
In one embodiment, during current environment brightness ＞ 120lux, i.e., shooting environmental for daytime outdoor environment or
Bright and clear indoor environment, then park mode can be enabled according to the current environment brilliance control flash lamp by now enabling module,
Light filling is carried out without using flash lamp during shooting, ensures that the image of shooting will not overexposure with this.
Refering to Fig. 6, detected to meet in a kind of flash lamp control system based on intelligent terminal in the embodiment of the present invention
The structural representation of module.The detection module further comprises：Further comprise：
Capture unit, catch a preview image for including the photographic subjects；
Reading unit, based on the preview image, read the exposure meter sequence of the current environment where the photographic subjects
Value；
Resolution unit, according to the exposure meter sequential value, parse corresponding current environment brightness.
It is understood that the current environment brightness of detection module detection photographic subjects local environment can pass through a variety of sides
Formula is realized.A kind of implementation method is provided in the present embodiment, this method is based primarily upon exposure meter sequential value to realize.First,
Capture unit in detection module is pre- to photographic subjects progress one by its front camera, rear camera or external camera
Look at the seizure of image, i.e., under conditions of screening-mode is opened, camera is directed at photographic subjects.Now, the screen of intelligent terminal
It can show that camera catches the preview image of gained on curtain.Capture unit, can be to current in the capture-process of preview image
The ambient light of environment is detected, and configuring camera according to varying environment suitably exposes row and gain parameter to reach preview effect
Fruit is optimal, and a series of this parameter combination according to caused by different current environments just constitutes the exposure meter of webcam driver.Expose
Each group of parameter in light table correspond to specific exposure meter sequential value again.Current environment brightness is prestored in intelligent terminal with exposing
The one-to-one data table of comparisons of light table sequential value, therefore, the reading unit in detection module read the exposure in preview image
After table sequence, based on the data table of comparisons, the resolution unit in detection module can parse acquisition current environment brightness.
In a preferred embodiment, the detection module further comprises：
Acquiring unit, the current environment brightness of the photographic subjects is detected by the light sensor of the intelligent terminal.
The method that the present embodiment further provides another detection current environment brightness.In the present embodiment, mould is detected
Detection of the block to current environment brightness is realized based on light sensor, and light sensor is also referred to as brightness impression device, by two
Individual component is that light projector and light-receiving device are formed, and it is focused on to light by lens using light projector, arrive light-receiving device through transmission
Lens, then to inductor is received, receive the light signal that will receive of inductor and be transformed into electric signal.Therefore, based on the light
Sensor, the light luminance that the acquiring unit in detection module can be residing at present according to it, obtains current environment brightness.
Refering to Fig. 7, enabled to meet in a kind of flash lamp control system based on intelligent terminal in the embodiment of the present invention
The structural representation of module.In a preferred embodiment, the module that enables further comprises：
Recognition unit, according to the current environment brightness, identify the brightness degree of the current environment brightness；
Start unit, according to the brightness degree, enable with the Chang Liang with the brightness degree corresponding bright value
Pattern；
When the brightness degree is one-level brightness degree, start unit enables the first Chang Liangmo with the first brightness value
Formula；
When the brightness degree is two level brightness degree, start unit enables the second Chang Liangmo with the second brightness value
Formula；
Wherein, the current environment brightness of the current environment brightness ＜ two level brightness degrees of one-level brightness degree；First brightness
The brightness values of value ＞ second.
In a preferred embodiment, enable module and further comprise recognition unit, to identify the brightness of current environment brightness
Grade.The current environment brightness between the first predetermined threshold value and the second predetermined threshold value is further segmented, example
Such as 20lux ＜ current environment brightness≤120lux brightness range is further refined.And the refinement, then it can pass through brightness
The identification of grade is realized.A subdivision point can be specifically found between the first predetermined threshold value and the second predetermined threshold value, such as
50lux, then, 20lux ＜ current environment brightness≤50lux is one-level brightness degree, corresponding 50lux ＜ current environment brightness≤
120lux is then two level brightness degree.
After recognition unit identification brightness degree, enabling the start unit in module can further open according to different brightness degrees
With different normal bright patterns.Such as the current environment brightness of one-level brightness degree, because its brightness is relatively low, therefore, need
Light filling intensity that will be higher using the first normal bright pattern of the first brightness value with higher brightness, it is necessary to carry out light filling.Accordingly
, for the current environment brightness of two level brightness degree, because its brightness is higher, therefore, it is necessary to relatively low light filling intensity, is needed
The second normal bright pattern of the second brightness value with compared with low-light level is used to carry out light filling.With this, start unit can be further smart
Really change the light filling intensity under its normal bright pattern, further to optimize shooting effect.
Refering to Fig. 8, start to meet in a kind of flash lamp control system based on intelligent terminal in the embodiment of the present invention
The structural representation of unit.In a preferred embodiment, the start unit further comprises：
Computing element, according to the brightness degree, calculate the benefit under the often bright pattern corresponding with the brightness degree
Photoelectric current；
Executive component, the often bright pattern is enabled according to the light filling electric current.Enable start unit in module be based on
More accurate light filling intensity is provided under normal bright pattern, so that it is guaranteed that while shooting quality, the consuming of electricity can be saved, is had
Body also includes：Computing element and executive component
First, brightness degree of the computing element based on current environment brightness, which calculates, reaches the light that standard exposure degree needs are supplied
Intensity, and calculated according to the luminous intensity and obtain corresponding light filling electric current.With this, it can accurately obtain flash lamp and realize that light filling operates
When the minimum light filling electric current that needs, in order to avoid cause unnecessary electricity to expend.
After actually required light filling electric current is calculated in computing element, executive component is based on the result of calculation, to flash lamp
Corresponding light filling electric current is inputted, to support flash lamp to enable the normal bright pattern of brightness value corresponding with current environment brightness.With this,
Its often light filling intensity under bright pattern can further be refined by ensuring to enable module, reduce electricity while optimizing shooting effect
Consuming, provided the user it is a kind of more optimize shooting experience.
Using flash lamp control method provided by the invention and flash lamp control system, can based on different ambient brightness,
Automatically select the light filling pattern of flash lamp, such as flash mode, often bright pattern or park mode, and the selection of light filling pattern need not
User is manually operated, simple operation, and can ensure that the shooting effect of photo, provides the user the shooting experience more optimized.
It should be noted that embodiments of the invention have preferable implementation, and not the present invention is made any type of
Limitation, any one skilled in the art change or are modified to possibly also with the technology contents of the disclosure above equivalent effective
Embodiment, as long as without departing from the content of technical solution of the present invention, above example is made according to technical spirit of the invention
Any modification or equivalent variations and modification, in the range of still falling within technical solution of the present invention.
Claims (10)
- A kind of 1. flash lamp control method based on intelligent terminal, it is characterised in thatThe flash lamp control method comprises the following steps：Receive a shooting instruction；Whether the current operating state for judging the flash lamp of the intelligent terminal is to automatically select state；When the current operating state is to automatically select state, the current environment brightness of a photographic subjects is detected；Compare the size of the current environment brightness and predetermined threshold value；When the current environment brightness is less than or equal to first predetermined threshold value, the intelligent terminal enables the flash lamp Flash mode；When the current environment brightness is more than first predetermined threshold value and is less than or equal to second predetermined threshold value, the intelligence Energy terminal enables the normal bright pattern of the flash lamp；When the current environment brightness is more than second predetermined threshold value, the intelligent terminal enables the dormancy of the flash lamp Pattern.
- 2. flash lamp control method as claimed in claim 1, it is characterised in thatIn the step of when the current operating state when automatically selecting state, to detect the current environment brightness of a photographic subjects, Further comprise：Catch a preview image for including the photographic subjects；Based on the preview image, the exposure meter sequential value of the current environment where the photographic subjects is read；According to the exposure meter sequential value, corresponding current environment brightness is parsed.
- 3. flash lamp control method as claimed in claim 1, it is characterised in thatIn the step of when the current operation mode when automatically selecting pattern, to detect the current environment brightness of a photographic subjects, Further comprise：The current environment brightness of the photographic subjects is detected by the light sensor of the intelligent terminal.
- 4. flash lamp control method as claimed in claim 1, it is characterised in thatWhen the current environment brightness be more than first predetermined threshold value and less than or equal to one second predetermined threshold value constantly, it is described Intelligent terminal was enabled in the step of normal bright pattern of the flash lamp, was further comprised：According to the current environment brightness, the brightness degree of the current environment brightness is identified；According to the brightness degree, enable with the often bright pattern with the brightness degree corresponding bright value；When the brightness degree is one-level brightness degree, the first normal bright pattern with the first brightness value is enabled；When the brightness degree is two level brightness degree, the second normal bright pattern with the second brightness value is enabled；Wherein, the current environment brightness of the current environment brightness ＜ two level brightness degrees of one-level brightness degree；First brightness value ＞ Second brightness value.
- 5. flash lamp control method as claimed in claim 4, it is characterised in thatAccording to the brightness degree, enabling had in the step of often bright pattern with the brightness degree corresponding bright value, Further comprise：According to the brightness degree, the light filling electric current under the often bright pattern corresponding with the brightness degree is calculated；The often bright pattern is enabled according to the light filling electric current.
- A kind of 6. flash lamp control system based on intelligent terminal, it is characterised in thatThe flash lamp control system includes：Receiving module, judge module, detection module, comparison module and enable module；The receiving module, communicate and connect with the judge module, receive a shooting instruction；The judge module, with the receiving module, detection module communication connect, judge the intelligent terminal flash lamp work as Whether preceding working condition is to automatically select state；The detection module, connected with the judge module, comparison module communication, when the current operating state is to automatically select During state, the current environment brightness of a photographic subjects is detected；The comparison module, with the detection module, enable module communication and be connected, the current environment brightness and default threshold The size of value；It is described to enable module, communicate and connect with the comparison module；When the current environment brightness is less than or equal to first predetermined threshold value, the module that enables enables the flash lamp Flash mode；It is described to open when the current environment brightness is more than first predetermined threshold value and is less than or equal to second predetermined threshold value The normal bright pattern of the flash lamp is enabled with module；When the current environment brightness is more than second predetermined threshold value, the dormancy for enabling module and enabling the flash lamp Pattern.
- 7. flash lamp control system as claimed in claim 6, it is characterised in thatThe detection module further comprises：Capture unit, catch a preview image for including the photographic subjects；Reading unit, based on the preview image, read the exposure meter sequential value of the current environment where the photographic subjects；Resolution unit, according to the exposure meter sequential value, parse corresponding current environment brightness.
- 8. flash lamp control system as claimed in claim 6, it is characterised in thatThe detection module further comprises：Acquiring unit, the current environment brightness of the photographic subjects is detected by the light sensor of the intelligent terminal.
- 9. flash lamp control system as claimed in claim 6, it is characterised in thatThe module that enables further comprises：Recognition unit, according to the current environment brightness, identify the brightness degree of the current environment brightness；Start unit, according to the brightness degree, enable with the often bright pattern with the brightness degree corresponding bright value；When the brightness degree is one-level brightness degree, start unit enables the first normal bright pattern with the first brightness value；When the brightness degree is two level brightness degree, start unit enables the second normal bright pattern with the second brightness value；Wherein, the current environment brightness of the current environment brightness ＜ two level brightness degrees of one-level brightness degree；First brightness value ＞ Second brightness value.
- 10. flash lamp control system as claimed in claim 9, it is characterised in thatThe start unit further comprises：Computing element, according to the brightness degree, calculate the light filling electricity under the often bright pattern corresponding with the brightness degree Stream；Executive component, the often bright pattern is enabled according to the light filling electric current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711461683.0A CN107888842B (en) | 2017-12-28 | 2017-12-28 | Flash lamp control method and control system based on intelligent terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711461683.0A CN107888842B (en) | 2017-12-28 | 2017-12-28 | Flash lamp control method and control system based on intelligent terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107888842A true CN107888842A (en) | 2018-04-06 |
| CN107888842B CN107888842B (en) | 2021-04-20 |
Family
ID=61770531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711461683.0A Active CN107888842B (en) | 2017-12-28 | 2017-12-28 | Flash lamp control method and control system based on intelligent terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107888842B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108495056A (en) * | 2018-06-12 | 2018-09-04 | 努比亚技术有限公司 | Photographic method, mobile terminal and computer readable storage medium |
| CN109274791A (en) * | 2018-09-30 | 2019-01-25 | 联想(北京)有限公司 | A kind of processing method, device and electronic equipment |
| CN110113536A (en) * | 2019-05-17 | 2019-08-09 | Oppo广东移动通信有限公司 | A kind of screen light compensation method, device, storage medium and intelligent terminal |
| CN110557548A (en) * | 2018-05-31 | 2019-12-10 | 北京京东尚科信息技术有限公司 | Image marking control method and device and image marking system |
| CN110769164A (en) * | 2019-11-21 | 2020-02-07 | 天津九安医疗电子股份有限公司 | Method for automatically adjusting lighting level of target scene and intelligent lighting control system |
| CN112307863A (en) * | 2019-10-30 | 2021-02-02 | 邵伟 | Operation speed big data regulation and control system and corresponding terminal |
| CN113315922A (en) * | 2020-02-10 | 2021-08-27 | 圣邦微电子（北京）股份有限公司 | Flash lamp flash triggering method and device, computer readable storage medium and terminal |
| CN113507770A (en) * | 2021-03-29 | 2021-10-15 | 厦门市思芯微科技有限公司 | Lamplight control method, system, terminal and storage medium based on audio visualization |
| CN113873122A (en) * | 2021-09-26 | 2021-12-31 | 广东天波信息技术股份有限公司 | Independent flash control method, system and device for double-flash camera and storage medium |
| CN114095666A (en) * | 2021-08-12 | 2022-02-25 | 荣耀终端有限公司 | Photographing method, electronic device and computer-readable storage medium |
| CN114125257A (en) * | 2020-08-25 | 2022-03-01 | 北京珠穆朗玛移动通信有限公司 | Camera photographing method, camera system and camera |
| CN115861586A (en) * | 2023-02-16 | 2023-03-28 | 中科大路(青岛)科技有限公司 | Airport foreign matter detection light supplementing system and airport foreign matter detection system |
| CN116156696A (en) * | 2023-04-23 | 2023-05-23 | 永林电子股份有限公司 | LED lamp brightness control device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101082755A (en) * | 2006-06-01 | 2007-12-05 | 普立尔科技股份有限公司 | Flashlamps exciting method |
| CN101685194A (en) * | 2008-09-26 | 2010-03-31 | 鸿富锦精密工业（深圳）有限公司 | Automatic focusing device and automatic focusing method |
| CN101867717A (en) * | 2009-04-16 | 2010-10-20 | 华晶科技股份有限公司 | Adjusting method for photographic parameters of digital image and digital photographing device |
| JP4745672B2 (en) * | 2005-01-31 | 2011-08-10 | キヤノン株式会社 | Imaging apparatus and control method thereof |
| CN103957363A (en) * | 2014-05-16 | 2014-07-30 | 深圳市中兴移动通信有限公司 | Flash camera shooting method and camera shooting device |
| CN104853109A (en) * | 2015-04-30 | 2015-08-19 | 广东欧珀移动通信有限公司 | Flashing automatically adjusting method and shooting terminal |
| CN105227834A (en) * | 2015-09-09 | 2016-01-06 | 深圳市沃特沃德科技有限公司 | The photographic method of mobile intelligent terminal and device |
| CN105867047A (en) * | 2016-05-18 | 2016-08-17 | 深圳天珑无线科技有限公司 | Flashlight adjusting method and shooting device |
| CN106210550A (en) * | 2015-05-06 | 2016-12-07 | 小米科技有限责任公司 | Mode regulating method and device |
-
2017
- 2017-12-28 CN CN201711461683.0A patent/CN107888842B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4745672B2 (en) * | 2005-01-31 | 2011-08-10 | キヤノン株式会社 | Imaging apparatus and control method thereof |
| CN101082755A (en) * | 2006-06-01 | 2007-12-05 | 普立尔科技股份有限公司 | Flashlamps exciting method |
| CN101685194A (en) * | 2008-09-26 | 2010-03-31 | 鸿富锦精密工业（深圳）有限公司 | Automatic focusing device and automatic focusing method |
| CN101867717A (en) * | 2009-04-16 | 2010-10-20 | 华晶科技股份有限公司 | Adjusting method for photographic parameters of digital image and digital photographing device |
| CN103957363A (en) * | 2014-05-16 | 2014-07-30 | 深圳市中兴移动通信有限公司 | Flash camera shooting method and camera shooting device |
| CN104853109A (en) * | 2015-04-30 | 2015-08-19 | 广东欧珀移动通信有限公司 | Flashing automatically adjusting method and shooting terminal |
| CN106210550A (en) * | 2015-05-06 | 2016-12-07 | 小米科技有限责任公司 | Mode regulating method and device |
| CN105227834A (en) * | 2015-09-09 | 2016-01-06 | 深圳市沃特沃德科技有限公司 | The photographic method of mobile intelligent terminal and device |
| CN105867047A (en) * | 2016-05-18 | 2016-08-17 | 深圳天珑无线科技有限公司 | Flashlight adjusting method and shooting device |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110557548A (en) * | 2018-05-31 | 2019-12-10 | 北京京东尚科信息技术有限公司 | Image marking control method and device and image marking system |
| CN108495056A (en) * | 2018-06-12 | 2018-09-04 | 努比亚技术有限公司 | Photographic method, mobile terminal and computer readable storage medium |
| US11212455B2 (en) | 2018-09-30 | 2021-12-28 | Lenovo (Beijing) Co., Ltd. | Processing method, apparatus, and electronic device |
| CN109274791A (en) * | 2018-09-30 | 2019-01-25 | 联想(北京)有限公司 | A kind of processing method, device and electronic equipment |
| CN110113536A (en) * | 2019-05-17 | 2019-08-09 | Oppo广东移动通信有限公司 | A kind of screen light compensation method, device, storage medium and intelligent terminal |
| CN110113536B (en) * | 2019-05-17 | 2021-03-02 | Oppo广东移动通信有限公司 | Screen light supplementing method and device, storage medium and intelligent terminal |
| CN112307863A (en) * | 2019-10-30 | 2021-02-02 | 邵伟 | Operation speed big data regulation and control system and corresponding terminal |
| CN110769164A (en) * | 2019-11-21 | 2020-02-07 | 天津九安医疗电子股份有限公司 | Method for automatically adjusting lighting level of target scene and intelligent lighting control system |
| CN113315922A (en) * | 2020-02-10 | 2021-08-27 | 圣邦微电子（北京）股份有限公司 | Flash lamp flash triggering method and device, computer readable storage medium and terminal |
| CN114125257A (en) * | 2020-08-25 | 2022-03-01 | 北京珠穆朗玛移动通信有限公司 | Camera photographing method, camera system and camera |
| CN113507770A (en) * | 2021-03-29 | 2021-10-15 | 厦门市思芯微科技有限公司 | Lamplight control method, system, terminal and storage medium based on audio visualization |
| CN114095666A (en) * | 2021-08-12 | 2022-02-25 | 荣耀终端有限公司 | Photographing method, electronic device and computer-readable storage medium |
| CN114095666B (en) * | 2021-08-12 | 2023-09-22 | 荣耀终端有限公司 | Photographing method, electronic device, and computer-readable storage medium |
| CN113873122A (en) * | 2021-09-26 | 2021-12-31 | 广东天波信息技术股份有限公司 | Independent flash control method, system and device for double-flash camera and storage medium |
| CN115861586A (en) * | 2023-02-16 | 2023-03-28 | 中科大路(青岛)科技有限公司 | Airport foreign matter detection light supplementing system and airport foreign matter detection system |
| CN115861586B (en) * | 2023-02-16 | 2023-05-09 | 中科大路(青岛)科技有限公司 | Airport foreign matter detection light filling system and airport foreign matter detection system |
| CN116156696A (en) * | 2023-04-23 | 2023-05-23 | 永林电子股份有限公司 | LED lamp brightness control device |
| CN116156696B (en) * | 2023-04-23 | 2023-07-04 | 永林电子股份有限公司 | LED lamp brightness control device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107888842B (en) | 2021-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107888842A (en) | A kind of flash lamp control method and control system based on intelligent terminal | |
| CN106104663B (en) | The method of the display brightness of the display of electronic equipment and setting electronic equipment | |
| CN100409299C (en) | Liquid crystal display picture brightness automatic regulating device and its method | |
| CN104428829B (en) | Color control method and communication apparatus | |
| KR101818314B1 (en) | Image capture device in a networked environment | |
| US10120267B2 (en) | System and method for re-configuring a lighting arrangement | |
| CN103957363A (en) | Flash camera shooting method and camera shooting device | |
| CN102460296A (en) | Camera system and method for flash-based photography | |
| CN105227834B (en) | The photographic method and device of mobile intelligent terminal | |
| CN104184956A (en) | Mobile communication terminal photographing method and system and mobile communication terminal | |
| CN111885304A (en) | Photographing method, mobile terminal and computer storage medium | |
| CN106357985A (en) | A Screen Supplementary Lighting Photographing Method, Device and Mobile Terminal | |
| WO2023184902A1 (en) | Photographic device, and adaptive method for software function and photographic parameter thereof | |
| CN101222582A (en) | Imaging apparatus, continuous imaging method, and recording medium for recording a program | |
| CN106954321A (en) | Adjust the method and device of light | |
| CN100477742C (en) | Portable terminal device and method for changing light density in the portable terminal device | |
| CN112087611B (en) | Electronic equipment and display screen adjusting method thereof | |
| CN101163198B (en) | Portable composition apparatus and method for controlling photographing mode | |
| CN113873122A (en) | Independent flash control method, system and device for double-flash camera and storage medium | |
| CN112492198B (en) | Shooting method, shooting device, electronic equipment and readable storage medium | |
| CN105911798A (en) | External-connection supplementary lighting system and supplementary lighting method | |
| CN108270914A (en) | A kind of Intelligent photographing method and device, intelligent terminal | |
| CN104469174B (en) | Handheld communication device and method for adjusting flash module of handheld communication device | |
| CN111095097B (en) | Information processing apparatus, information processing method, program, and lighting system | |
| CN111095096B (en) | Information processing apparatus, information processing method, program, and lighting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |