CN107121875A - A kind of light compensating apparatus, filming apparatus and mobile terminal - Google Patents
A kind of light compensating apparatus, filming apparatus and mobile terminal Download PDFInfo
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- CN107121875A CN107121875A CN201710198384.6A CN201710198384A CN107121875A CN 107121875 A CN107121875 A CN 107121875A CN 201710198384 A CN201710198384 A CN 201710198384A CN 107121875 A CN107121875 A CN 107121875A
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- light
- sheen
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/03—Combinations of cameras with lighting apparatus; Flash units
- G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
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Abstract
The invention provides a kind of light compensating apparatus, filming apparatus and mobile terminal, light compensating apparatus includes：Light filling module, control unit and input block；Light filling module includes at least one hard optical mode group and at least one sheen module, and hard optical mode group and sheen module export hard light and sheen respectively in the operating condition；The control signal that control unit is produced according to input block controls the corresponding light filling of one of hard optical mode group or sheen module in light filling module output.By the implementation of the present invention, realize and combine hard optical mode group and sheen module, it is possible to by the switching of control unit freely, can effectively lift the quality of shooting, improve the flexibility of shooting, improve Consumer's Experience.
Description
Technical field
It is whole more specifically to a kind of light compensating apparatus, filming apparatus and movement the present invention relates to Taking Photographic field
End.
Background technology
At present in the light filling part of filming apparatus, such as the flash lamp module of mobile terminal is all fixed light filling category
Property, to find out its cause, being caused by having used fixed light filling lens.Wherein, the attribute of light filling is broadly divided into two kinds, is sheen respectively
With hard light；Wherein hard light is also direct light, and feature is that, than stronger light, highlight is very bright, and dark portion level is seldom.Sideline is clear
Lucid and lively, color has stronger concentration, is adapted to some and is particular about color, the scene stimulated.Sheen can then make the shade of main body behind
Seem soft, the illumination contrast on object is relatively low, and the intensity of color also can be weaker；Although strong of soft light shortcoming
Property, but can have the slight part of product more preferably to show.That is, performance of the light filling of hard light and sheen in photography is
It is each has something to recommend him, but present light filling equipment can only realize a kind of light filling, cause in actual photographed often that shooting effect is not to the utmost such as
People's will, very flexible.
The content of the invention
The technical problem to be solved in the present invention is the switching freely for how realizing two kinds of light fillings of hard light and sheen, it is to avoid single
The shooting effect that one light filling is brought is poor, very flexible；For the technical problem there is provided a kind of light compensating apparatus, including：Light filling mould
Group, control unit and input block；The light filling module includes at least one hard optical mode group and at least one sheen module, institute
State hard optical mode group and sheen module exports hard light and sheen respectively in the operating condition；Described control unit is single according to the input
The control signal that member is produced controls the corresponding light filling of one of hard optical mode group or sheen module in light filling module output.
Optionally, the light filling module includes light source, at least one hard optical lens and at least one sheen lens, when described
When hard optical lens is in position corresponding with the light source, the light source forms the hard optical mode group with the hard optical lens；When
When the sheen lens are in position corresponding with the light source, the light source and sheen mould described in the sheen lens forming
Group.
Optionally, the light filling module also includes rotating disk, and hard optical lens and the sheen lens are embedded on the rotating disk；
Described control unit controls the rotating disk to rotate according to the control signal, make corresponding hard optical lens or sheen lens be in
The corresponding position of light source.
Optionally, the sum of the hard optical lens and sheen lens is at least three, each described hard optical lens and sheen
Lens are annularly distributed, and are embedded on the rotating disk.
Optionally, the light filling module also includes sliding plate, and hard optical lens and the sheen lens are embedded on the sliding plate；
Described control unit controls the sliding plate to slide according to the control signal, make corresponding hard optical lens or sheen lens be in
The corresponding position of light source.
Optionally, the input block includes photosensitive unit, and the photosensitive unit generates the control according to ambient brightness
Signal.
Optionally, the input block also includes user input unit, and the user input unit receives the operation of user,
Generate the control signal.
In addition, a kind of filming apparatus is also provided, including camera module and foregoing light compensating apparatus, the camera module is in institute
Shot under the photoenvironment for the light filling formation for stating light compensating apparatus output.
Optionally, the camera module also includes the optical filter of at least two different centre wavelengths, different by switching
The optical filter controls the light-inletting quantity of the camera lens of the camera module.
In addition, a kind of mobile terminal is also provided, including terminal body and foregoing filming apparatus.
Beneficial effect
The invention provides a kind of light compensating apparatus, filming apparatus and mobile terminal, light compensating apparatus includes：Light filling module, control
Unit and input block processed；Light filling module includes at least one hard optical mode group and at least one sheen module, hard optical mode group and
Sheen module exports hard light and sheen respectively in the operating condition；The control signal that control unit is produced according to input block is controlled
One of hard optical mode group or sheen module in light filling module export corresponding light filling.By the implementation of the present invention, realize
Hard optical mode group and sheen module are combined, it is possible to by the switching of control unit freely, can effectively lift bat
The quality taken the photograph, improves the flexibility of shooting, improves Consumer's Experience.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the hardware architecture diagram for realizing the optional mobile terminal of each embodiment one of the invention；
The light compensating apparatus composition schematic diagram that Fig. 2 provides for first embodiment of the invention；
The hard optical lens light path schematic diagram that Fig. 3 provides for first embodiment of the invention；
The sheen lens light path schematic diagram that Fig. 4 provides for first embodiment of the invention；
The light filling modular structure schematic diagram that Fig. 5 provides for first embodiment of the invention；
Turntable structure schematic diagram in the light filling module that Fig. 6 provides for first embodiment of the invention；
The filming apparatus composition schematic diagram that Fig. 7 provides for second embodiment of the invention.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Describe to realize the mobile terminal of each embodiment of the invention referring now to accompanying drawing.In follow-up description, use
For represent element " unit " suffix only for be conducive to the present invention explanation, itself do not have specific meaning.
Mobile 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, digit broadcasting receiver, PDA (personal digital assistant), PAD (tablet personal computer), PMP
The mobile terminal of (portable media player), guider etc. and such as numeral TV, desktop computer etc. are consolidated
Determine terminal.Hereinafter it is assumed that terminal is mobile terminal, however, it will be understood by those skilled in the art that, except being used in particular for movement
Outside the element of purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.The present embodiment
In mobile terminal can realize light compensating apparatus, the filming apparatus in various embodiments of the present invention.
Fig. 1 is the hardware architecture diagram for realizing the optional mobile terminal of each embodiment one of the invention.
Mobile terminal 1 00 can include wireless communication unit 110, A/V (audio/video) input block 120, user's input
Unit 130, sensing unit 140, output unit 150, memory 160, interface unit 170, controller 180 and power subsystem 190
Etc..Fig. 1 shows the mobile terminal with various assemblies, it should be understood that being not required for implementing all groups shown
Part, can alternatively implement more or less components, the element of mobile terminal will be discussed in more detail below.
Wireless communication unit 110 generally includes one or more assemblies, and it allows mobile terminal 1 00 and wireless communication system
Or the radio communication between network.For example, wireless communication unit can include mobile comm unit 112, wireless Internet list
At least one in member 113, short-range communication unit 114 and positional information unit 115.
Mobile comm unit 112 sends radio signals to base station (for example, access point etc.), exterior terminal and clothes
Business device at least one and/or receive from it radio signal.Such radio signal can include voice call signal,
Video calling signal or the various types of data for sending and/or receiving according to text and/or Multimedia Message.
Wireless interconnected net unit 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.The unit can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by the unit can include WLAN (WLAN) (Wi-Fi), Wibro
(WiMAX), Wimax (worldwide interoperability for microwave accesses), HSDPA (high-speed downlink packet access) etc..
Short-range communication unit 114 is the unit for supporting junction service.Some examples of short-range communication technology include indigo plant
Tooth TM, radio frequency identification (RFID), Infrared Data Association (IrDA), ultra wide band (UWB), purple honeybee TM etc..
Positional information unit 115 is the unit for checking or obtaining the positional information of mobile terminal.Positional information unit
Typical case be GPS (global positioning system).According to current technology, GPS unit 115, which is calculated, comes from three or more satellites
Range information and correct time information and for the Information application triangulation of calculating so that according to longitude, latitude
Highly accurately calculate three-dimensional current location information.Currently, defended for calculating the method for position and temporal information using three
Star and the position calculated by using other satellite correction and the error of temporal information.In addition, GPS unit 115
Can be by Continuous plus current location information in real time come calculating speed information.
A/V input blocks 120 are used to receive audio or video signal.A/V input blocks 120 can include the He of camera 121
Microphone 1220, the static map that 121 pairs of camera is obtained in video acquisition mode or image capture mode by image capture apparatus
The view data of piece or video is handled.Picture frame after processing may be displayed on display unit 151.At camera 121
Picture frame after reason can be stored in memory 160 (or other storage mediums) or be carried out via wireless communication unit 110
Send, two or more cameras 121 can be provided according to the construction of mobile terminal.Microphone s122 can be in telephone relation mould
Sound (voice data) is received via microphone in formula, logging mode, speech recognition mode etc. operational mode, and can be by
Such acoustic processing is voice data.Audio (voice) data after processing can be changed in the case of telephone calling model
For the form output of mobile communication base station can be sent to via mobile comm unit 112.Microphone 122 can implement all kinds
Noise eliminate (or suppress) algorithm with eliminate noise that (or suppression) produce during receiving and sending audio signal or
Person disturbs.
The order that user input unit 130 can be inputted according to user generates key input data to control each of mobile terminal
Plant operation.User input unit 130 allows user to input various types of information, and can include keyboard, metal dome, touch
Plate (for example, detection due to being touched caused by resistance, pressure, electric capacity etc. change sensitive component), roller, rocking bar etc.
Deng.Especially, when touch pad is superimposed upon on display unit 151 in the form of layer, touch-screen can be formed.
Sensing unit 140 detects the current state of mobile terminal 1 00, (for example, mobile terminal 1 00 opens or closes shape
State), the position of mobile terminal 1 00, user is for the presence or absence of contact (that is, touch input) of mobile terminal 1 00, mobile terminal
The acceleration or deceleration movement of 100 orientation, mobile terminal 1 00 and direction etc., and generate for controlling mobile terminal 1 00
The order of operation or signal.For example, when mobile terminal 1 00 is embodied as sliding-type mobile phone, sensing unit 140 can be sensed
The sliding-type phone is opening or closing.In addition, sensing unit 140 can detect power subsystem 190 whether provide electric power or
Whether person's interface unit 170 couples with external device (ED).Sensing unit 140 can include light sensor 141.
Interface unit 170 is connected the interface that can pass through as at least one external device (ED) with mobile terminal 1 00.For example,
External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing
Line FPDP, memory card port, the port for connecting the device with recognition unit, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Recognition unit can be that storage is used to verify that user uses each of mobile terminal 1 00
Plant information and user identification unit (UIM), client's recognition unit (SIM), Universal Subscriber recognition unit (USIM) can be included
Etc..In addition, the device (hereinafter referred to as " identifying device ") with recognition unit can take the form of smart card, therefore, know
Other device can be connected via port or other attachment means with mobile terminal 1 00.Interface unit 170 can be used for reception and come from
The input (for example, data message, electric power etc.) of external device (ED) and the input received is transferred in mobile terminal 1 00
One or more elements can be used for transmitting data between mobile terminal and external device (ED).
In addition, when mobile terminal 1 00 is connected with external base, interface unit 170 may be used as allowing by it by electricity
Power provides to the path of mobile terminal 1 00 from base or may be used as allowing passing through it from the various command signals that base is inputted
It is transferred to the path of mobile terminal.The various command signals or electric power inputted from base may be used as being used to recognize that mobile terminal is
The no signal being accurately fitted within base.Output unit 150 is configured to provide defeated with vision, audio and/or tactile manner
Go out signal (for example, audio signal, vision signal, alarm signal, vibration signal etc.).
Output unit 150 can include display unit 151, audio output unit 152 etc..
Display unit 151 may be displayed on the information handled in mobile terminal 1 00.For example, when mobile terminal 1 00 is in electricity
When talking about call mode, display unit 151 can be shown with conversing or other communicating (for example, text messaging, multimedia file
Download etc.) related user interface (UI) or graphic user interface (GUI).When mobile terminal 1 00 is in video calling pattern
Or during image capture mode, display unit 151 can show the image of capture and/or the image of reception, show video or figure
UI or GUI of picture and correlation function etc..
Meanwhile, when display unit 151 and touch pad in the form of layer it is superposed on one another to form touch-screen when, display unit
151 may be used as input unit and output device.Display unit 151 can include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
It is a kind of.Some in these displays may be constructed such that transparence to allow user to be watched from outside, and this is properly termed as transparent
Display, typical transparent display can be, for example, TOLED (transparent organic light emitting diode) display etc..According to specific
Desired embodiment, mobile terminal 1 00 can include two or more display units (or other display devices), for example, moving
Dynamic terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch-screen can be used for detection to touch
Input pressure and touch input position and touch input area.
Audio output unit 152 can mobile terminal be in call signal reception pattern, call mode, logging mode,
It is that wireless communication unit 110 is received or in memory 160 when under the isotypes such as speech recognition mode, broadcast reception mode
The voice data transducing audio signal of middle storage and it is output as sound.Moreover, audio output unit 152 can be provided and movement
The audio output (for example, call signal receives sound, message sink sound etc.) for the specific function correlation that terminal 100 is performed.
Audio output unit 152 can include loudspeaker, buzzer etc..
Memory 160 can store software program of the processing performed by controller 180 and control operation etc., Huo Zheke
Temporarily to store oneself data (for example, telephone directory, message, still image, video etc.) through exporting or will export.And
And, memory 160 can store the vibration of various modes on being exported when touching and being applied to touch-screen and audio signal
Data.
Memory 160 can include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, many
Media card, card-type memory (for example, SD or DX memories etc.), random access storage device (RAM), static random-access storage
Device (SRAM), read-only storage (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..Moreover, mobile terminal 1 00 can be with performing memory by network connection
The network storage device cooperation of 160 store function.
The overall operation of the generally control mobile terminal of controller 180.For example, controller 180 is performed and voice call, data
Communication, video calling etc. related control and processing.In addition, controller 180 can include being used to reproduce (or playback) many matchmakers
The multimedia unit 181 of volume data, multimedia unit 181 can be constructed in controller 180, or can be structured as and control
Device 180 is separated.Controller 180 can be with execution pattern identifying processing, by the handwriting input performed on the touchscreen or picture
Draw input and be identified as character or image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides operation each member
Appropriate electric power needed for part and component.
Various embodiments described herein can be with use such as computer software, hardware or its any combination of calculating
Machine computer-readable recording medium is implemented.Implement for hardware, embodiment described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Programming gate array (FPGA), processor, controller, microcontroller, microprocessor, it is designed to perform function described herein
At least one of electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 180.
For software implementation, the embodiment of such as process or function can be with allowing to perform the single of at least one function or operation
Software unit is implemented.Software code can by the software application (or program) write with any appropriate programming language Lai
Implement, software code can be stored in memory 160 and be performed by controller 180.
So far, oneself according to its function through describing mobile terminal.Below, for the sake of brevity, will description such as folded form,
Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc. is as showing
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and be not limited to slide type mobile terminal.
Mobile terminal 1 00 as shown in Figure 1 may be constructed such that using via frame or packet transmission data it is all if any
Line and wireless communication system and satellite-based communication system are operated.
It is described in detail below by way of specific embodiment.
First embodiment
Reference picture 2, the light compensating apparatus composition schematic diagram that Fig. 2 provides for first embodiment of the invention.
Light compensating apparatus 2 in the present embodiment, including：Light filling module 20, control unit 21 and input block 22；Light filling mould
Group 20 includes at least one hard optical mode group 202 and at least one sheen module 201, and hard optical mode group 202 and sheen module 201 are in work
Make to export hard light and sheen under state respectively；The control signal that control unit 21 is produced according to input block 22 controls light filling module
One of hard optical mode group 202 or sheen module 201 in 20 export corresponding light filling.
Light compensating apparatus, applied in various photography scenes, photographer in order to get a desired effect in flakes, such as in order to protect
The enough brightness of card, suitable environmental Comparison degree etc., light filling is often carried out by light compensating apparatus, makes the brightness of thing to be captured
Reach expection.The rough classification of light filling, as long as including two kinds of light fillings of hard light and sheen.
In the present embodiment, in light filling module 20 hard optical mode group 202 and the composition of sheen module 201, can include
Respective one group of hard optical mode group 202 and sheen module 201, hard optical mode group 202 and sheen module 201 are different light sources respectively
203, different lens, when input block 22 generates corresponding control signal, control unit 21 is determined according to control signal
Which kind of light filling needed, then control unit 21 can just control corresponding hard optical mode group 202 or sheen module 201 to work, defeated
Go out corresponding light filling.Wherein control unit 21 controls hard optical mode group 202 or sheen module 201 to work main include in terms of two：
First, being to make hard optical mode group 202 or the access power supply needed for sheen module 201, light；Second, being that the luminous module is mended
Light is on desired position.One path is typically set, then by way of switching position, when different in light compensating apparatus
Wait in the position adjustments of required module to path, so as to realize the light filling needed for output.
In the present embodiment, light filling module 20 can include light source 203, at least one hard optical lens 204 and at least one
Sheen lens 205, when hard optical lens 204 is in 203 corresponding position of light source, light source 203 is formed firmly with hard optical lens 204
Optical mode group 202；When sheen lens 205 are with 203 corresponding position of light source, light source 203 forms soft with sheen lens 205
Optical mode group 201.It is that different light sources 203 is different from foregoing hard optical mode group 202 and sheen module 201, light filling module herein
A light source 203 can only be included in 20, the normal luminous of light source 203 passes through different filters, i.e., hard optical lens 204 and sheen
Lens 205, change the light path for the light that light source 203 is sent, so as to form corresponding hard light and sheen.Fig. 3 and Fig. 4 are refer to,
Fig. 3 shows a kind of light path schematic diagram of hard optical lens 204, and the light path after optical lens 204 really up to the mark is more concentrated；Fig. 4 shows
A kind of light path schematic diagram of sheen lens 205 is gone out, the light path after sheen lens 205 is then more disperseed, and light path is passed through
Astigmatism particle in sheen lens 205, which there occurs, more to be dissipated and uniformly reflects.
In the present embodiment, the switching mode between a kind of optional hard optical mode group 202 and sheen module 201 is：Light filling
Module 20 also includes rotating disk 206, and hard optical lens 204 and sheen lens 205 are inlayed and on rotating disk 206, control unit 21 is according to control
Signal control rotating disk 206 processed is rotated, and corresponding hard optical lens 204 or sheen lens 205 is in and the corresponding position of light source 203
Put.Light source 203 herein can only have one, on the premise of only one, and hard optical lens 204 and sheen lens 205 are then needed
To switch over when in use, when required light filling type is hard light, hard optical lens 204 is adjusted to corresponding to light source 203
Position；When required light filling type is sheen, sheen lens 205 are adjusted to and the corresponding position of light source 203.It refer to
Fig. 5, Fig. 5 show the structural representation using light filling module during rotating disk, are embedded in the He of hard optical lens 204 on rotating disk 206
Sheen lens 205, when being rotated with rotating disk 206, while changing the relative position between light source 203.Specific rotating disk 206
Rotation mode, can be that as shown in Figure 5, rotating shaft 207 is set in the middle of rotating disk 206, by controlling rotating shaft 207, realize and turn
The rotation of disk 206；Further, it is also possible to be to set meshing gear, belt, pulley etc. to can be used for transmission at the edge of rotating disk 206
Device, control unit 21 realizes the rotation of rotating disk 206 by mesh control gear, belt or pulley.
Uniform for light filling, light source 203 and the general shape of lens are all circular；And inlayed on a rotating disk 206
At least two circular lens, i.e. at least one hard optical lens 204 and at least one sheen lens 205, can't take rotating disk
206 excessive spaces；In order to farthest using the space of rotating disk 206, multiple lens be inlayed on rotating disk 206, i.e.,
The sum of hard optical lens 204 and sheen lens 205 is at least three, and each hard optical lens 204 and sheen lens 205 annularly divide
Cloth, is embedded on rotating disk 206.Fig. 6 is refer to, Fig. 6 shows that the quantity of hard optical lens 204 and sheen lens 205 is four
Situation, hard optical lens 204 and sheen lens 205 are embedded on rotating disk 206 around the center of rotating disk 206.It is noted that working as
, can be according to hard optical lens 204 and sheen lens 205 to light path when the quantity of hard optical lens 204 and sheen lens 205 is multiple
Divergence inlayed, be equally all the hard sheen lens 205 of optical lens 204/, it is also phase not to the utmost for the divergence of light path
With, it can be inlayed, can also be inlayed according to the progress at the height interval of divergence according to the height of divergence is laddering,
The switching of hard light and sheen can be not only realized in actual use, can also carry out different degrees of hard light or different degrees of
Sheen between switching, be greatly improved the flexibility ratio that user uses.
In the present embodiment, the switching mode between a kind of optional hard optical mode group 202 and sheen module 201 is：Light filling
Module 20 can also include sliding plate, and hard optical lens 204 and sheen lens 205 are embedded on sliding plate；Control unit 21 is according to control
Signal control sliding plate is slided, and corresponding hard optical lens 204 or sheen lens 205 is in and the corresponding position of light source 203.With turning
Disk 206 is different, and it is rotation that rotating disk 206, which switches hard optical lens 204 and the mode of sheen lens 205, and the switching mode of sliding plate is then
It is to slide；In general, the glide direction of sliding plate, can also be straight with this to slidably reciprocate on the same line in the present embodiment
The intersecting enterprising line slip in direction of line.Still multiple lens, including hard optical lens 204 and sheen lens can be inlayed on sliding plate
205, each lens can be inlayed according to the divergence progress order to light path, or interval is inlayed, in actual use not
The switching of hard light and sheen can be only realized, cutting between different degrees of hard light or different degrees of sheen can also be carried out
Change, be greatly improved the flexibility ratio that user uses.
In the present embodiment, input block 22 can also include photosensitive unit 222, and photosensitive unit 222 is according to ambient brightness
Generate control signal.The effect of light compensating apparatus 2 be often ambient brightness it is inadequate on the premise of, carry out suitable light filling, then, sense
Light unit 222 can generate control signal, when ambient brightness is dark, then hard light may be needed to enter directly according to ambient brightness
Row light filling, when ambient brightness is brighter, then may need sheen to carry out light filling.
In the present embodiment, input block 22 can also include user operation unit 221, receive and use for input block 22
The operation at family, generates control signal.In addition to carrying out light filling switching automatically, it can also be received by user operation unit 221
The touch control operation that user is actively entered, generates corresponding control signal.Set according to hard optical mode group 202 and sheen module 201
Value volume and range of product, the touch control operation that user is actively entered includes but is not limited to：Switching between hard light sheen, hard light/sheen hair
Adjustment of divergence etc..
The set-up mode of particular user operating unit 221, can be that a benefit is set up in the camera applications of mobile terminal
Light regulatory function, or newly-increased light filling adjustment application, user can shoot before, in shooting process adjust light filling.
A kind of light compensating apparatus is present embodiments provided, including：Light filling module, control unit and input block；Light filling mould
Group includes at least one hard optical mode group and at least one sheen module, and hard optical mode group and sheen module are defeated respectively in the operating condition
Go out hard light and sheen；The control signal that control unit is produced according to input block controls hard optical mode group or sheen in light filling module
One of module exports corresponding light filling.By the implementation of the present invention, realize and be incorporated into hard optical mode group and sheen module
Together, it is possible to by the switching of control unit freely, can effectively lift the quality of shooting, improve the flexible of shooting
Property, improve Consumer's Experience.
Second embodiment
Reference picture 7, the filming apparatus composition schematic diagram that Fig. 7 provides for second embodiment of the invention.
Filming apparatus in the present embodiment, including：Camera module 1 and light compensating apparatus 2, camera module 1 are defeated in light compensating apparatus 2
Shot under the photoenvironment of the light filling formation gone out.
In the present embodiment, camera module 1 also includes the optical filter of at least two different centre wavelengths, different by switching
Optical filter control camera module 1 camera lens light-inletting quantity.Optical filter can be that plastics or sheet glass add special dye and done
Into, Red lightscreening plate can only allow feux rouges to pass through, and so on.The transmissivity of sheet glass is originally similar with air, all coloured
Light can pass through, so being transparent, but contaminate after dyestuff, molecule structure change, refractive index also changes, to some
Coloured light by just changing.Such as beam of white light is by blue color filter, and injection is a branch of blue light, and green glow, feux rouges
Seldom, it is most of to be absorbed by optical filter.The wavelength of different color light is different, and optical filter can filter out the light of some wavelength, and
The light of wavelength needed for retaining, can be such that the shooting emphasis in effect in blocks more protrudes.
Light compensating apparatus 2 in the present embodiment, it includes：Light filling module 20, control unit 21 and input block 22；Light filling
Module 20 includes at least one hard optical mode group 202 and at least one sheen module 201, and hard optical mode group 202 and sheen module 201 exist
Hard light and sheen are exported under working condition respectively；The control signal that control unit 21 is produced according to input block 22 controls light filling mould
The corresponding light filling of one of hard optical mode group 202 or sheen module 201 in group 20 output.
Light compensating apparatus 2, applied to it is various photography scenes in, photographer in order to get a desired effect in flakes, such as in order to
Ensure enough brightness, suitable environmental Comparison degree etc., light filling is often carried out by light compensating apparatus 2, makes thing to be captured
Brightness reaches expection.
In the present embodiment, in light filling module 20 hard optical mode group 202 and the composition of sheen module 201, can include
Respective one group of hard optical mode group 202 and sheen module 201, hard optical mode group 202 and sheen module 201 are different light sources respectively
203, different lens, when input block 22 generates corresponding control signal, control unit 21 is determined according to control signal
Which kind of light filling needed, then control unit 21 can just control corresponding hard optical mode group 202 or sheen module 201 to work, defeated
Go out corresponding light filling.
In the present embodiment, light filling module 20 can include light source 203, at least one hard optical lens 204 and at least one
Sheen lens 205, when hard optical lens 204 is in 203 corresponding position of light source, light source 203 is formed firmly with hard optical lens 204
Optical mode group 202；When sheen lens 205 are with 203 corresponding position of light source, light source 203 forms soft with sheen lens 205
Optical mode group 201.
In the present embodiment, the switching mode between a kind of optional hard optical mode group 202 and sheen module 201 is：Light filling
Module 20 also includes rotating disk 206, and hard optical lens 204 and sheen lens 205 are inlayed and on rotating disk 206, control unit 21 is according to control
Signal control rotating disk 206 processed is rotated, and corresponding hard optical lens 204 or sheen lens 205 is in and the corresponding position of light source 203
Put.
Uniform for light filling, light source 203 and the general shape of lens are all circular；And inlayed on a rotating disk 206
At least two circular lens, i.e. at least one hard optical lens 204 and at least one sheen lens 205, can't take rotating disk
206 excessive spaces；In order to farthest using the space of rotating disk 206, multiple lens be inlayed on rotating disk 206, i.e.,
The sum of hard optical lens 204 and sheen lens 205 is at least three, and each hard optical lens 204 and sheen lens 205 annularly divide
Cloth, is embedded on rotating disk 206.
In the present embodiment, the switching mode between a kind of optional hard optical mode group 202 and sheen module 201 is：Light filling
Module 20 can also include sliding plate, and hard optical lens 204 and sheen lens 205 are embedded on sliding plate；Control unit 21 is according to control
Signal control sliding plate is slided, and corresponding hard optical lens 204 or sheen lens 205 is in and the corresponding position of light source 203.
In the present embodiment, input block 22 can also include photosensitive unit 222, and photosensitive unit 222 is according to ambient brightness
Generate control signal.
In the present embodiment, input block 22 can also include user operation unit 221, receive and use for input block 22
The operation at family, generates control signal.
The present embodiment additionally provides a kind of mobile terminal, including the filming apparatus in terminal body and the present embodiment, shoots
The control unit 21 that device is included in light compensating apparatus 2 and camera module 1, light compensating apparatus 2 can pass through the control in mobile terminal
Device realizes that photosensitive unit 222 can be realized by the sensing unit in mobile terminal, i.e. light sensor, user operation unit
221 can be realized by the user input unit 22 in mobile terminal.
It is specifically described and how is shot using mobile terminal below：
The camera applications in mobile terminal are opened, camera applications here can be the camera applications that terminal is carried, and also may be used
To be third party's camera applications that user voluntarily downloads, it is the necessary requirement shot to open application.
User is by the light filling regulatory function in camera applications, or the light filling adjustment application outside camera applications, adjustment
The light filling effect of mobile terminal.The Suitable content of light filling effect, can include：Switching between hard light sheen, and hard light/soft
Adjustment of luminous emittance etc..
Shot, user can select to continue to adjust light filling effect, or terminate adjustment according to the in blocks of shooting；This
Outside, user can also adjust the optical filter on camera module 1, to reach more preferable shooting effect.
A kind of filming apparatus, including camera module and light compensating apparatus are present embodiments provided, camera module is in light compensating apparatus
Shot under the photoenvironment of the light filling formation of output；Light compensating apparatus includes light filling module, control unit and input block；
Light filling module includes at least one hard optical mode group and at least one sheen module, and hard optical mode group and sheen module are in the operating condition
Hard light and sheen are exported respectively；The control signal that control unit is produced according to input block controls the hard optical mode group in light filling module
Or the corresponding light filling of one of sheen module output.By the implementation of the present invention, realize hard optical mode group and sheen module
Combine, it is possible to by the switching of control unit freely, can effectively lift the quality of shooting, improve shooting
Flexibility, improves Consumer's Experience.
Embodiments of the invention are described above in conjunction with accompanying drawing, but the invention is not limited in above-mentioned specific
Embodiment, above-mentioned embodiment is only schematical, rather than restricted, one of ordinary skill in the art
Under the enlightenment of the present invention, in the case of present inventive concept and scope of the claimed protection is not departed from, it can also make a lot
Form, these are belonged within the protection of the present invention.
Claims (10)
1. a kind of light compensating apparatus, it is characterised in that including：Light filling module, control unit and input block；The light filling module
Including at least one hard optical mode group and at least one sheen module, the hard optical mode group and sheen module are distinguished in the operating condition
Export hard light and sheen；The control signal that described control unit is produced according to the input block is controlled in the light filling module
Hard one of optical mode group or sheen module export corresponding light filling.
2. light compensating apparatus as claimed in claim 1, it is characterised in that the light filling module includes light source, at least one hard light
Lens and at least one sheen lens, when the hard optical lens is in position corresponding with the light source, the light source and institute
State hard optical lens and form the hard optical mode group；When the sheen lens are in position corresponding with the light source, the light source
With sheen module described in the sheen lens forming.
3. light compensating apparatus as claimed in claim 2, it is characterised in that the light filling module also includes rotating disk, the hard light is saturating
Mirror and sheen lens are embedded on the rotating disk；Described control unit controls the rotating disk to rotate according to the control signal, makes
Corresponding hard optical lens or sheen lens are in position corresponding with the light source.
4. light compensating apparatus as claimed in claim 3, it is characterised in that the sum of hard optical lens and the sheen lens is at least
Three, each described hard optical lens and sheen lens is annularly distributed, and is embedded on the rotating disk.
5. light compensating apparatus as claimed in claim 2, it is characterised in that the light filling module also includes sliding plate, the hard light is saturating
Mirror and sheen lens are embedded on the sliding plate；Described control unit controls the sliding plate to slide according to the control signal, makes
Corresponding hard optical lens or sheen lens are in position corresponding with the light source.
6. the light compensating apparatus as described in claim any one of 1-5, it is characterised in that the input block includes photosensitive unit,
The photosensitive unit generates the control signal according to ambient brightness.
7. the light compensating apparatus as described in claim any one of 1-5, it is characterised in that the input block also includes user and operated
Unit, the user operation unit receives the operation of user, generates the control signal.
8. a kind of filming apparatus, it is characterised in that the light filling dress including camera module and as described in claim any one of 1-7
Put, the camera module is shot under the photoenvironment for the light filling formation that the light compensating apparatus is exported.
9. filming apparatus as claimed in claim 8, it is characterised in that the camera module also includes at least two different centers
The optical filter of wavelength, the optical filter different by switching controls the light-inletting quantity of the camera lens of the camera module.
10. a kind of mobile terminal, it is characterised in that including terminal body and filming apparatus as claimed in claim 8 or 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710198384.6A CN107121875A (en) | 2017-03-29 | 2017-03-29 | A kind of light compensating apparatus, filming apparatus and mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710198384.6A CN107121875A (en) | 2017-03-29 | 2017-03-29 | A kind of light compensating apparatus, filming apparatus and mobile terminal |
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| CN107121875A true CN107121875A (en) | 2017-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710198384.6A Pending CN107121875A (en) | 2017-03-29 | 2017-03-29 | A kind of light compensating apparatus, filming apparatus and mobile terminal |
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| CN112068384A (en) * | 2020-09-21 | 2020-12-11 | 维沃移动通信有限公司 | Electronic device |
| CN112887540A (en) * | 2021-01-21 | 2021-06-01 | 维沃移动通信有限公司 | Flash lamp module, control method thereof and electronic equipment |
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