CN106534668A - Photographing shaking prevention method and mobile terminal - Google Patents
Photographing shaking prevention method and mobile terminal Download PDFInfo
- Publication number
- CN106534668A CN106534668A CN201610931810.8A CN201610931810A CN106534668A CN 106534668 A CN106534668 A CN 106534668A CN 201610931810 A CN201610931810 A CN 201610931810A CN 106534668 A CN106534668 A CN 106534668A
- Authority
- CN
- China
- Prior art keywords
- rotation
- photographic head
- illuminator
- mobile terminal
- anglec
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
- H04N23/681—Motion detection
- H04N23/6812—Motion detection based on additional sensors, e.g. acceleration sensors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
- H04N23/682—Vibration or motion blur correction
- H04N23/685—Vibration or motion blur correction performed by mechanical compensation
Abstract
The invention provides a photographing shaking prevention method. The method comprises steps: during a photographing process, when a camera is detected to deviate, the deviation angle and the deviation direction of the camera are determined; according to the deviation angle and the deviation direction, the rotating angle and the rotating direction of a reflector in a camera module are determined; and according to the rotating angle and the rotating direction, the reflector is rotated. Through adopting the photographing shaking prevention scheme provided by the embodiment of the invention, when the user carries out photographing, even if the mobile terminal shakes due to various reasons, blurred photographed images or pictures are not caused, and the use experience of the user can be enhanced.
Description
Technical field
Anti-fluttering method and mobile terminal the present invention relates to technical field of electronic equipment, more particularly to one kind are taken pictures.
Background technology
Now with the popularization of the mobile devices such as smart mobile phone, panel computer, it be mostly that terminal sets that photographic head has become
Standby standard configuration, photographic head provide the user camera function, also, with the continuous lifting of photographic head pixel, mobile terminal
Camera function more and more frequently used, give people live and work and bring greatly enjoyment and convenience.
At present as a camera module is set in mobile terminal, due to the device for having stabilization, when being taken pictures,
Shake would generally be caused because of many reasons, and then the photographic fog captured by causing is unclear, image quality is poor, affects user
Experience.
Therefore, the actual application problem between above-mentioned appearance is set out, the method for waiting at present to propose a series of stabilization of taking pictures.
The content of the invention
Anti-fluttering method and mobile terminal the invention provides one kind is taken pictures, to solve only using comprising a shooting head mould
When the mobile terminal of group is taken pictures, as many reasons cause equipment to be shaken, the problem for affecting to shoot.
In order to solve the above problems, the anti-fluttering method the invention discloses one kind is taken pictures, methods described include：In the process of taking pictures
In, when detecting photographic head and shifting, determine deviation angle and the offset direction of the photographic head；According to the deviation angle
Degree and offset direction determine the anglec of rotation and the direction of rotation of illuminator in camera module；According to the anglec of rotation with
And the direction of rotation rotates the illuminator.
In order to solve the above problems, the invention also discloses a kind of mobile terminal, the mobile terminal includes；First determines
Module, when shifting for, during taking pictures, detecting photographic head, determines deviation angle and the skew of the photographic head
Direction；Second determining module, for determining illuminator in the camera module according to the deviation angle and offset direction
The anglec of rotation and direction of rotation；Operation module, for described according to the anglec of rotation and direction of rotation rotation
Illuminator.
Compared with prior art, the present invention has advantages below：
The scheme of stabilization of taking pictures provided in an embodiment of the present invention, during taking pictures, shifts when photographic head is detected
When, determine deviation angle and the offset direction of photographic head, and photographic head deviation angle and offset direction are recorded
And the angle that illuminator needs to rotate is calculated, to ensure that the light into photographic head after mirror reflection keeps constant.Can
See, the scheme of the stabilization of taking pictures by being provided using the present embodiment, user is when being taken pictures, even if causing for various reasons
Mobile terminal there occurs shake, is also not result in that the image or photographic fog of shooting is unclear, can lift the use body of user
Test.
Description of the drawings
Fig. 1 be one kind of the embodiment of the present invention one take pictures anti-fluttering method the step of flow chart；
Fig. 2 be one kind of the embodiment of the present invention two take pictures anti-fluttering method the step of flow chart；
Fig. 3 is camera module schematic diagram；
Fig. 4 is a kind of structured flowchart of mobile terminal of the embodiment of the present invention three；
Fig. 5 is a kind of structured flowchart of mobile terminal of the embodiment of the present invention four；
Fig. 6 is a kind of structured flowchart of mobile terminal of the embodiment of the present invention five.
Specific embodiment
It is understandable to enable the above objects, features and advantages of the present invention to become apparent from, it is below in conjunction with the accompanying drawings and concrete real
The present invention is further detailed explanation to apply mode.
Embodiment one
With reference to Fig. 1, show one kind of the embodiment of the present invention one take pictures anti-fluttering method the step of flow chart.
The anti-fluttering method of taking pictures of the embodiment of the present invention comprises the steps：
Step 101：During taking pictures, deviation angle that photographic head is determined when photographic head shifts and partially is detected
Move direction.
The method is applied to the mobile terminal comprising a camera module, when user needs to be taken pictures, mobile whole
After termination receives photographing instruction, whether detection photographic head shifts.Specifically, the position detection dress for arranging in camera module
Put and camera position information is sent to processor in real time, processor is can determine that according to the positional information that each time point is received
The deviation angle of photographic head and offset direction.
It should be noted that deviation angle and offset direction can also be determined by the detection means in camera module
Afterwards, send to processor.
It should be noted that those skilled in the art can be selected to detection means according to practical situation, wherein, inspection
It can be gyroscope, sensor etc. to survey device.This is not specifically limited.
Step 102：According to deviation angle and offset direction determine illuminator in camera module the anglec of rotation and
Direction of rotation.
After the processor of mobile terminal determines the deviation angle of photographic head and offset direction, further to deviation angle
Analytical Calculation, obtains the anglec of rotation and the direction of rotation of illuminator in camera module.
It should be noted that illuminator arbitrarily can be rotated in camera module.Those skilled in the art can basis
It is actually needed the material to illuminator to select, such as selects the illuminator of the material such as glass or plastics, the embodiment of the present invention
In this is not specifically limited.
Step 103：According to the anglec of rotation and direction of rotation rotating mirror.
When the processor of mobile terminal calculate illuminator need rotation angle when, according to calculate the anglec of rotation and
Direction of rotation control precision motor is rotated to illuminator.
Wherein, precision motor is arranged in camera module, and processor controls precision motor according to the anglec of rotation for calculating
Degree and offset direction are controlled to illuminator.
During concrete implementation, take pictures and can reversely can also be shot with positive shooting, when user needs positive shooting
When, the processor control precision motor of mobile terminal is controlled to illuminator, illuminator is rotated to be at 45 ° with x-axis, is worked as inspection
When measuring photographic head and shifting, illuminator is rotated according to step 101-104.When user needs reversely to shoot, move
The processor control precision motor of dynamic terminal is controlled to illuminator, illuminator is rotated to be with x-axis into 135 °, when detecting
When photographic head shifts, illuminator is rotated according to step 101-104, by the angle for being adapted to illuminator rotation,
Ensure that the light of photographic head, vertically into photographic head, plays the effect of stabilization.
The method of stabilization of taking pictures provided in an embodiment of the present invention, during taking pictures, shifts when photographic head is detected
When, determine deviation angle and the offset direction of photographic head, and photographic head deviation angle and offset direction are recorded
And the angle that illuminator needs to rotate is calculated, to ensure that the light into photographic head after mirror reflection keeps constant.Can
See, the method for the stabilization of taking pictures by being provided using the present embodiment, user is when being taken pictures, even if causing for various reasons
Mobile terminal there occurs shake, is also not result in that the image or photographic fog of shooting is unclear, can lift the use body of user
Test.
Embodiment two
With reference to Fig. 2, show one kind of the embodiment of the present invention two take pictures anti-fluttering method the step of flow chart.
The anti-fluttering method of taking pictures of the embodiment of the present invention comprises the steps：
Step 201：When photographing instruction is received, the initial position message of photographic head is determined.
When user needs to be shot, processor receives shooting instruction, corresponding detection means in camera module
The position of photographic head is detected and recorded, the initial position message of photographic head is determined.
Wherein, the initial position message of photographic head includes photographic head currently with the angle residing for x-axis, y-axis, Z axis etc., place
The photographic head initial position message that reason device is obtained after determining from detection means carries out next step operation.
Step 202：During taking pictures, when detecting photographic head and shifting, it is determined that after skew photographic head second
Confidence ceases.
The positional information of the detection means real-time monitoring photographic head in camera module, and positional information is sent to process
Device, the camera position information that processor is received according to each time point, you can whether detection photographic head shifts, and works as detection
Photographic head is due to, when shake shifts, being defined as second position information by the positional information that photographic head after shake occurs.
Step 203：According to initial position message and second position information, deviation angle and offset direction are determined.
Step 204：Determine deviation angle and the offset direction of photographic head.
The method is applied to the mobile terminal comprising a camera module, when user needs to be taken pictures, mobile whole
After termination receives photographing instruction, whether detection photographic head shifts.Specifically, the position detection dress for arranging in camera module
Put and camera position information is sent to processor in real time, processor is can determine that according to the positional information that each time point is received
The deviation angle of photographic head and offset direction.
It should be noted that deviation angle and offset direction can also be determined by the detection means in camera module
Afterwards, send to processor.
Step 205：By deviation angle half, as mirror rotation angle in camera module.
Wherein by offset direction contrary direction, as the anglec of rotation of illuminator in camera module.
Processor obtains the anglec of rotation of illuminator through further calculating, wherein, the anglec of rotation can be photographic head
The half of deviation angle.
Step 206：By illuminator along direction of rotation rotation angles degree.
Processor will rotate instruction and send to precision motor, and precision motor receives rotation instruction, and calculates according to processor
The anglec of rotation for going out controls the rotation of illuminator, and illuminator is rotated corresponding angle.
Wherein, the offset direction of photographic head and the offset direction of illuminator are same direction.Even photographic head is offset to the right,
Then need illuminator also to right rotation；If photographic head is offset to the left, need illuminator also to anticlockwise.
During concrete implementation, take pictures and can reversely can also be shot with positive shooting, when user needs positive shooting
When, the processor control precision motor of mobile terminal is controlled to illuminator, illuminator is rotated to be at 45 ° with x-axis, is worked as inspection
When measuring photographic head and shifting, illuminator is rotated according to step 201-208.When user needs reversely to shoot, move
The processor control precision motor of dynamic terminal is controlled to illuminator, illuminator is rotated to be with x-axis into 135 °, when detecting
When photographic head shifts, illuminator is rotated according to step 201-208, by the angle for being adapted to illuminator rotation,
Ensure that the light of photographic head, vertically into photographic head, plays the effect of stabilization.
Fig. 3 be camera module schematic diagram, with reference to Fig. 3 to when mobile terminal occur shake when, rotating mirror it is concrete
Mode is illustrated.As shown in figure 3, when mobile terminal is shaken to dotted line position by solid line position, being detected by gyroscope
During shake angle ∠ 1=β, photographic head also can shake ∠ 2 accordingly, due to photographic head and mobile terminal locations geo-stationary (Gu
It is fixed), so ∠ 2=∠ 1=β.In order to ensure incident illumination after illuminator, between the light and photographic head of photographic head
Angle ∠ 4 keep constant, that is, ensure that the light being imaged is constant, be computed, illuminator needs corresponding rotation one corresponding
Angle ∠ 3=1/2 ∠ 1=β/2.So as to ensure that the imaging light into photographic head keeps constant, the purpose of stabilization of taking pictures is reached.
It should be noted that those skilled in the art can be selected to illuminator according to practical situation, wherein, it is reflective
Mirror can be MEMS (Microelectromechanical Systems, MEMS) illuminator, not make concrete limit to this
System.
The method of stabilization of taking pictures provided in an embodiment of the present invention, during taking pictures, shifts when photographic head is detected
When, determine deviation angle and the offset direction of photographic head, and photographic head deviation angle and offset direction are recorded
And the angle that illuminator needs to rotate is calculated, to ensure that the light into photographic head after mirror reflection keeps constant.Can
See, the method for the stabilization of taking pictures by being provided using the present embodiment, user is when being taken pictures, even if causing for various reasons
Mobile terminal there occurs shake, is also not result in that the image or photographic fog of shooting is unclear, can lift the use body of user
Test.
Embodiment three
With reference to Fig. 4, a kind of structured flowchart of mobile terminal of the embodiment of the present invention three is shown.
The mobile terminal of the embodiment of the present invention includes：First determining module 401, for, during taking pictures, detecting and taking the photograph
When shifting as head, deviation angle and the offset direction of the photographic head are determined；Second determining module 402, for foundation
The deviation angle and offset direction determine the anglec of rotation of illuminator in the camera module and direction of rotation；Operation
Module 403, for rotating the illuminator according to the anglec of rotation and the direction of rotation.
Preferably, the mobile terminal also includes：Initial position confirms module 404, in first determining module
Detect before photographic head shifts, when photographing instruction is received, determine the initial position message of the photographic head.
Preferably, first determining module 401 also includes：Position determination sub-module 4011, detects shooting for working as
Head is when shifting, it is determined that after skew the photographic head second position information；Determination sub-module 4022, for according to described first
Beginning positional information and the second position information, calculate the deviation angle and offset direction.
Preferably, second determining module 402 includes：First rotation submodule 4021, for by the deviation angle
Half, as the anglec of rotation of illuminator in the camera module；Second rotation submodule 4022, for by the skew side
In the opposite direction, as the direction of rotation of illuminator in camera module.
Preferably, it is characterised in that the operation module 403 specifically for；By the illuminator along the direction of rotation
Rotate the anglec of rotation.
Bat mobile terminal provided in an embodiment of the present invention, during taking pictures, when detecting photographic head and shifting, really
Determine deviation angle and the offset direction of photographic head, and photographic head deviation angle and offset direction are recorded and calculated
Going out illuminator needs the angle of rotation, to ensure that the light into photographic head after mirror reflection keeps constant.It can be seen that, pass through
The mobile terminal provided using the present embodiment, user is when being taken pictures, even if causing mobile terminal to occur for various reasons
Shake, is also not result in that the image that shoots or photographic fog are unclear, can lift the experience of user.
Example IV
With reference to Fig. 5, the structured flowchart of the mobile terminal of the embodiment of the present invention is shown.
The mobile terminal 800 of the embodiment of the present invention includes：At least one processor 801, memorizer 802, at least one net
Network interface 804 and other users interface 803.Each component in mobile terminal 800 is coupled by bus system 805.
It is understood that bus system 805 is used to realize the connection communication between these components.Bus system 805 except include data/address bus it
Outward, also including power bus, controlling bus and status signal bus in addition.But for the sake of for clear explanation, in Figure 5 will be various total
Line is all designated as bus system 805.
Wherein, user interface 803 can include display, keyboard or pointing device (for example, mouse, trace ball
(trackball), touch-sensitive plate or touch screen etc..
It is appreciated that the memorizer 802 in the embodiment of the present invention can be volatile memory or nonvolatile memory,
Or may include both volatibility and nonvolatile memory.Wherein, nonvolatile memory can be read only memory (Read-
Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), the read-only storage of erasable programmable
Device (ErasablePROM, EPROM), Electrically Erasable Read Only Memory (Electrically EPROM, EEPROM) or
Flash memory.Volatile memory can be random access memory (Random Access Memory, RAM), and which is used as outside height
Speed caching.By exemplary but be not restricted explanation, the RAM of many forms can use, such as static RAM
(Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory
(Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data Rate
SDRAM, DDRSDRAM), enhancement mode Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links
Dynamic random access memory (Synchlink DRAM, SLDRAM) and direct rambus random access memory (Direct
Rambus RAM, DRRAM).The embodiment of the present invention description system and method memorizer 802 be intended to including but not limited to these
With the memorizer of any other suitable type.
In some embodiments, memorizer 802 stores following element, can perform module or data structure, or
Person their subset, or their superset：Operating system 8021 and application program 8022.
Wherein, operating system 8021, comprising various system programs, such as ccf layer, core library layer, driving layer etc., are used for
Realize various basic businesses and process hardware based task.Application program 8022, comprising various application programs, such as media
Player (Media Player), browser (Browser) etc., for realizing various applied business.Realize the embodiment of the present invention
The program of method is may be embodied in application program 8022.
In embodiments of the present invention, by call memorizer 802 storage program or instruction, specifically, can be application
The program stored in program 8022 or instruction, processor 801 are used for：During taking pictures, when detecting photographic head and shifting,
Determine deviation angle and the offset direction of the photographic head；Shooting head mould is determined according to the deviation angle and offset direction
The anglec of rotation of illuminator and direction of rotation in group；It is described reflective according to the anglec of rotation and direction of rotation rotation
Mirror.
The method that the embodiments of the present invention are disclosed is can apply in processor 801, or is realized by processor 801.
A kind of possibly IC chip of processor 801, the disposal ability with signal.During realization, said method it is each
Step can be completed by the instruction of the integrated logic circuit of the hardware in processor 801 or software form.Above-mentioned process
Device 801 can be general processor, digital signal processor (Digital Signal Processor, DSP), special integrated electricity
Road (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field
Programmable Gate Array, FPGA) or other PLDs, discrete gate or transistor logic,
Discrete hardware components.Can realize or perform disclosed each method in the embodiment of the present invention, step and logic diagram.It is general
Processor can be microprocessor or the processor can also be any conventional processor etc..With reference to embodiment of the present invention institute
The step of disclosed method, can be embodied directly in hardware decoding processor and perform and complete, or with the hardware in decoding processor
And software module combination execution is completed.Software module may be located at random access memory, and flash memory, read only memory may be programmed read-only
In the ripe storage medium in this area such as memorizer or electrically erasable programmable memory, depositor.The storage medium is located at
Memorizer 802, processor 801 read the information in memorizer 802, the step of complete said method with reference to its hardware.
It is understood that embodiments described herein can with hardware, software, firmware, middleware, microcode or its
Combine to realize.For hardware is realized, processing unit can be realized in one or more special ICs (Application
Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processing,
DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable Logic
Device, PLD), field programmable gate array (Field-Programmable Gate Array, FPGA), general processor,
In controller, microcontroller, microprocessor, other electronic units for performing herein described function or its combination.
For software is realized, can pass through to perform the module (such as process, function etc.) of function described in the embodiment of the present invention
To realize the technology described in the embodiment of the present invention.During software code is storable in memorizer and by computing device.Storage
Device can be realized within a processor or outside processor.
Alternatively, processor 801 is additionally operable to：When photographing instruction is received, the initial bit confidence of the photographic head is determined
Breath.
Alternatively, processor 801 is additionally operable to：It is determined that skew after the photographic head second position information；According to described first
Beginning positional information and the second position information, determine the deviation angle and offset direction.
Alternatively, processor 801 is additionally operable to：By the half of the deviation angle, as illuminator in camera module
The anglec of rotation；By the offset direction contrary direction, as the direction of rotation of illuminator in camera module.
Alternatively, processor 801 is additionally operable to：The illuminator is rotated into the anglec of rotation along the direction of rotation.
Mobile terminal 800 can realize each process of mobile terminal realization in previous embodiment, to avoid repeating, here
Repeat no more.
By mobile terminal provided in an embodiment of the present invention, during taking pictures, when detecting photographic head and shifting,
Determine deviation angle and the offset direction of photographic head, and photographic head deviation angle and offset direction are recorded and counted
Calculating illuminator needs the angle of rotation, to ensure that the light into photographic head after mirror reflection keeps constant.It can be seen that, lead to
The mobile terminal provided using the present embodiment is crossed, user is when being taken pictures, even if causing mobile terminal to be sent out for various reasons
Shake is given birth to, has also been not result in that the image or photographic fog of shooting is unclear, the experience of user can be lifted.
Embodiment five
With reference to Fig. 6, the structured flowchart of the mobile terminal of the embodiment of the present invention is shown.
Mobile terminal in the embodiment of the present invention can be mobile phone, panel computer, personal digital assistant (Personal
Digital Assistant, PDA), or vehicle-mounted computer etc..
Mobile terminal in Fig. 6 includes radio frequency (Radio Frequency, RF) circuit 910, memorizer 920, input block
930th, display unit 940, processor 960, voicefrequency circuit 970, WiFi (Wireless Fidelity) module 980 and power supply
990。
Wherein, input block 930 can be used for the numeral or character information of receiving user's input, and produce and mobile terminal
User arrange and the relevant signal input of function control.Specifically, in the embodiment of the present invention, the input block 930 can be with
Including contact panel 931.Contact panel 931, also referred to as touch screen, can collect user thereon or neighbouring touch operation (ratio
Such as user is using the operation of any suitable object or adnexa on contact panel 931 such as finger, stylus), and according to setting in advance
Fixed formula drives corresponding attachment means.Optionally, contact panel 931 may include touch detecting apparatus and touch controller two
Individual part.Wherein, the touch orientation of touch detecting apparatus detection user, and the signal that touch operation brings is detected, signal is passed
Give touch controller；Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate, then
Give the processor 960, and the order sent of receiving processor 960 can be performed.Furthermore, it is possible to adopt resistance-type, electricity
The polytypes such as appearance formula, infrared ray and surface acoustic wave realize contact panel 931.Except contact panel 931, input block 930
Other input equipments 932 can also be included, other input equipments 932 can include but is not limited to physical keyboard, function key (such as
Volume control button, switch key etc.), trace ball, mouse, one or more in action bars etc..
Wherein, display unit 940 can be used for display by the information of user input or be supplied to information and the movement of user
The various menu interfaces of terminal.Display unit 940 may include display floater 941, optionally, can adopt LCD or organic light emission
The forms such as diode (Organic Light-Emitting Diode, OLED) are configuring display floater 941.
It should be noted that contact panel 931 can cover display floater 941, touch display screen is formed, when the touch display screen is examined
Measure thereon or after neighbouring touch operation, processor 960 is sent to determine the type of touch event, with preprocessor
960 provide corresponding visual output in touch display screen according to the type of touch event.
Touch display screen includes Application Program Interface viewing area and conventional control viewing area.The Application Program Interface viewing area
And the arrangement mode of the conventional control viewing area is not limited, can be arranged above and below, left-right situs etc. can be distinguished two and show
Show the arrangement mode in area.The Application Program Interface viewing area is displayed for the interface of application program.Each interface can be with
The interface element such as the icon comprising at least one application program and/or widget desktop controls.The Application Program Interface viewing area
It can also be the empty interface not comprising any content.The conventional control viewing area be used for show the higher control of utilization rate, for example,
Application icons such as settings button, interface numbering, scroll bar, phone directory icon etc..
Wherein processor 960 is the control centre of mobile terminal, using each of various interfaces and connection whole mobile phone
Individual part, is stored in software program and/or module in first memory 921 by running or performing, and calls and be stored in
Data in second memory 922, perform the various functions and processing data of mobile terminal, so as to carry out entirety to mobile terminal
Monitoring.Optionally, processor 960 may include one or more processing units.
In embodiments of the present invention, by call store the first memory 921 in software program and/or module and/
Or the data in the second memory 922, processor 960 is used for：During taking pictures, when detecting photographic head and shifting,
Determine deviation angle and the offset direction of the photographic head；Shooting head mould is determined according to the deviation angle and offset direction
The anglec of rotation of illuminator and direction of rotation in group；It is described reflective according to the anglec of rotation and direction of rotation rotation
Mirror.
Alternatively, processor 960 is additionally operable to：When photographing instruction is received, the initial bit confidence of the photographic head is determined
Breath.
Alternatively, processor 960 is additionally operable to：It is determined that skew after the photographic head second position information；According to described first
Beginning positional information and the second position information, determine the deviation angle and offset direction.
Alternatively, processor 960 is additionally operable to：By the half of the deviation angle, as illuminator in camera module
The anglec of rotation；By the offset direction contrary direction, as the direction of rotation of illuminator in camera module.
Alternatively, processor 960 is additionally operable to：The illuminator is rotated into the anglec of rotation along the direction of rotation.
By mobile terminal provided in an embodiment of the present invention, during taking pictures, when detecting photographic head and shifting,
Determine deviation angle and the offset direction of photographic head, and photographic head deviation angle and offset direction are recorded and counted
Calculating illuminator needs the angle of rotation, to ensure that the light into photographic head after mirror reflection keeps constant.It can be seen that, lead to
The mobile terminal provided using the present embodiment is crossed, user is when being taken pictures, even if causing mobile terminal to be sent out for various reasons
Shake is given birth to, has also been not result in that the image or photographic fog of shooting is unclear, the experience of user can be lifted.
For device embodiment, due to itself and embodiment of the method basic simlarity, so description is fairly simple, it is related
Part is illustrated referring to the part of embodiment of the method.
Application program search plan is not intrinsic with any certain computer, virtual system or miscellaneous equipment provided herein
It is related.Various general-purpose systems can also be used together based on teaching in this.As described above, construction is with the present invention
Structure required by the system of scheme is obvious.Additionally, the present invention is also not for any certain programmed language.Should be bright
In vain, it is possible to use various programming languages realize the content of invention described herein, that what is and above language-specific done retouches
State is for the preferred forms for disclosing the present invention.
In description mentioned herein, a large amount of details are illustrated.It is to be appreciated, however, that the enforcement of the present invention
Example can be put into practice in the case where not having these details.In some instances, known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this description.
Similarly, it will be appreciated that in order to simplify the disclosure and help understand one or more in each inventive aspect, exist
Above to, in the description of the exemplary embodiment of the present invention, each feature of the present invention is grouped together into single enforcement sometimes
In example, figure or descriptions thereof.However, should the method for the disclosure be construed to reflect following intention：I.e. required guarantor
The more features of feature is expressly recited in each claim by the application claims ratio of shield.More precisely, such as right
As claim is reflected, inventive aspect is less than all features of single embodiment disclosed above.Therefore, it then follows tool
Thus claims of body embodiment are expressly incorporated in the specific embodiment, wherein each claim conduct itself
The separate embodiments of the present invention.
Those skilled in the art are appreciated that can be carried out adaptively to the module in the equipment in embodiment
Change and they are arranged in one or more different from embodiment equipment.Can be the module or list in embodiment
Unit or component are combined into a module or unit or component, and can be divided in addition multiple submodule or subelement or
Sub-component.In addition at least some in such feature and/or process or unit is excluded each other, can adopt any
Combine to all features disclosed in this specification (including adjoint claim, summary and accompanying drawing) and so disclosed
Where all processes or unit of method or equipment are combined.Unless expressly stated otherwise, this specification (includes adjoint power
Profit is required, summary and accompanying drawing) disclosed in each feature can it is identical by offers, be equal to or the alternative features of similar purpose carry out generation
Replace.
Although additionally, it will be appreciated by those of skill in the art that some embodiments described herein include other embodiments
In some included features rather than further feature, but the combination of the feature of different embodiments means in of the invention
Within the scope of and form different embodiments.For example, in detail in the claims, embodiment required for protection one of arbitrarily
Can in any combination mode using.
The present invention all parts embodiment can be realized with hardware, or with one or more processor operation
Software module realize, or with combinations thereof realize.It will be understood by those of skill in the art that can use in practice
Microprocessor or digital signal processor (DSP) are realizing in central processing unit control program according to embodiments of the present invention
The some or all functions of some or all parts.The present invention is also implemented as performing method as described herein
Some or all equipment or program of device (for example, computer program and computer program).Such reality
The program of the existing present invention can be stored on a computer-readable medium, or can have the form of one or more signal.
Such signal can be downloaded from internet website and be obtained, or provide on carrier signal, or with any other form
There is provided.
It should be noted that above-described embodiment the present invention will be described rather than limits the invention, and ability
Field technique personnel can design alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference markss between bracket should not be configured to limitations on claims.Word "comprising" is not excluded the presence of not
Element listed in the claims or step.Word "a" or "an" before element does not exclude the presence of multiple such
Element.The present invention can come real by means of the hardware for including some different elements and by means of properly programmed computer
It is existing.If in the unit claim for listing equipment for drying, several in these devices can be by same hardware branch
To embody.The use of word first, second, and third does not indicate that any order.These words can be explained and be run after fame
Claim.
Each embodiment in this specification is described by the way of progressive, what each embodiment was stressed be with
The difference of other embodiment, between each embodiment identical similar part mutually referring to.For system embodiment
For, due to itself and embodiment of the method basic simlarity, so description is fairly simple, portion of the related part referring to embodiment of the method
Defend oneself bright.
Above one kind provided by the present invention is taken pictures anti-fluttering method and mobile terminal, be described in detail, herein
Apply specific case to be set forth the principle and embodiment of the present invention, the explanation of above example is only intended to help
Understand the method for the present invention and its core concept；Simultaneously for one of ordinary skill in the art, according to the thought of the present invention,
Will change in specific embodiments and applications, in sum, this specification content is should not be construed as to this
The restriction of invention.
Claims (10)
1. one kind is taken pictures anti-fluttering method, is applied to mobile terminal, it is characterised in that methods described includes：
During taking pictures, when detecting photographic head and shifting, deviation angle and the offset direction of the photographic head are determined；
The anglec of rotation of illuminator and direction of rotation in camera module are determined according to the deviation angle and offset direction；
The illuminator is rotated according to the anglec of rotation and the direction of rotation.
2. method according to claim 1, it is characterised in that described when detecting the step of photographic head shifts it
Before, methods described also includes：
When photographing instruction is received, the initial position message of the photographic head is determined.
3. method according to claim 2, it is characterised in that the deviation angle of the determination photographic head and skew
The step of direction, including：
It is determined that skew after the photographic head second position information；
According to the initial position message and the second position information, the deviation angle and offset direction are determined.
4. method according to claim 1, it is characterised in that described to determine according to the deviation angle and offset direction
The anglec of rotation of illuminator and the step of direction of rotation in camera module, including：
By the half of the deviation angle, as the anglec of rotation of illuminator in camera module；
By the offset direction contrary direction, as the direction of rotation of illuminator in camera module.
5. method according to claim 1, it is characterised in that described according to the anglec of rotation and the direction of rotation
The step of rotating the illuminator includes：
The illuminator is rotated into the anglec of rotation along the direction of rotation.
6. a kind of mobile terminal, it is characterised in that the mobile terminal includes；
First determining module, when shifting for, during taking pictures, detecting photographic head, determines the skew of the photographic head
Angle and offset direction；
Second determining module, for determining illuminator in the camera module according to the deviation angle and offset direction
The anglec of rotation and direction of rotation；
Operation module, for rotating the illuminator according to the anglec of rotation and the direction of rotation.
7. mobile terminal according to claim 6, it is characterised in that the mobile terminal also includes：
Initial position confirms module, for detecting before photographic head shifts in first determining module, when receiving
During photographing instruction, the initial position message of the photographic head is determined.
8. mobile terminal according to claim 6, it is characterised in that first determining module includes：
Position determination sub-module, for when detecting photographic head and shifting, it is determined that after skew the photographic head second
Confidence ceases；
Determination sub-module, for according to the initial position message and the second position information, determine the deviation angle with
And offset direction.
9. mobile terminal according to claim 6, it is characterised in that second determining module includes：
First rotation submodule, for by the deviation angle half, as the anglec of rotation of illuminator in the camera module
Degree；
Second rotation submodule, for by the offset direction contrary direction, as the rotation of illuminator in camera module
Direction.
10. mobile terminal according to claim 6, it is characterised in that the operation module specifically for：Will be described reflective
Mirror rotates the anglec of rotation along the direction of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610931810.8A CN106534668A (en) | 2016-10-31 | 2016-10-31 | Photographing shaking prevention method and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610931810.8A CN106534668A (en) | 2016-10-31 | 2016-10-31 | Photographing shaking prevention method and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106534668A true CN106534668A (en) | 2017-03-22 |
Family
ID=58292592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610931810.8A Pending CN106534668A (en) | 2016-10-31 | 2016-10-31 | Photographing shaking prevention method and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106534668A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106713770A (en) * | 2017-03-27 | 2017-05-24 | 联想(北京)有限公司 | Photographing processing method and electronic device |
| CN109598764A (en) * | 2018-11-30 | 2019-04-09 | Oppo广东移动通信有限公司 | Camera calibration method and device, electronic equipment, computer readable storage medium |
| CN110166695A (en) * | 2019-06-26 | 2019-08-23 | Oppo广东移动通信有限公司 | Camera anti-fluttering method, device, electronic equipment and computer readable storage medium |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040062087A (en) * | 2002-12-31 | 2004-07-07 | 주식회사 팬택앤큐리텔 | A mobile-phone having camera module |
| JP2005101838A (en) * | 2003-09-24 | 2005-04-14 | Kyocera Corp | Imaging device and camera module |
| CN1987631A (en) * | 2005-12-20 | 2007-06-27 | 鸿富锦精密工业（深圳）有限公司 | Optic module for anti-hand shocking camera |
| CN201514511U (en) * | 2009-09-08 | 2010-06-23 | 华晶科技股份有限公司 | Periscopic lens structure |
| CN203149258U (en) * | 2013-04-11 | 2013-08-21 | 广东欧珀移动通信有限公司 | Camera structure |
| CN103676405A (en) * | 2013-12-02 | 2014-03-26 | 宇龙计算机通信科技(深圳)有限公司 | Optical imaging device, optical system and mobile terminal |
| CN104298050A (en) * | 2014-11-09 | 2015-01-21 | 胡继强 | Two-way camera module for mobile terminal |
| CN105827903A (en) * | 2015-06-26 | 2016-08-03 | 维沃移动通信有限公司 | Camera module and mobile terminal |
-
2016
- 2016-10-31 CN CN201610931810.8A patent/CN106534668A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040062087A (en) * | 2002-12-31 | 2004-07-07 | 주식회사 팬택앤큐리텔 | A mobile-phone having camera module |
| JP2005101838A (en) * | 2003-09-24 | 2005-04-14 | Kyocera Corp | Imaging device and camera module |
| CN1987631A (en) * | 2005-12-20 | 2007-06-27 | 鸿富锦精密工业（深圳）有限公司 | Optic module for anti-hand shocking camera |
| CN201514511U (en) * | 2009-09-08 | 2010-06-23 | 华晶科技股份有限公司 | Periscopic lens structure |
| CN203149258U (en) * | 2013-04-11 | 2013-08-21 | 广东欧珀移动通信有限公司 | Camera structure |
| CN103676405A (en) * | 2013-12-02 | 2014-03-26 | 宇龙计算机通信科技(深圳)有限公司 | Optical imaging device, optical system and mobile terminal |
| CN104298050A (en) * | 2014-11-09 | 2015-01-21 | 胡继强 | Two-way camera module for mobile terminal |
| CN105827903A (en) * | 2015-06-26 | 2016-08-03 | 维沃移动通信有限公司 | Camera module and mobile terminal |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106713770A (en) * | 2017-03-27 | 2017-05-24 | 联想(北京)有限公司 | Photographing processing method and electronic device |
| CN109598764A (en) * | 2018-11-30 | 2019-04-09 | Oppo广东移动通信有限公司 | Camera calibration method and device, electronic equipment, computer readable storage medium |
| CN110166695A (en) * | 2019-06-26 | 2019-08-23 | Oppo广东移动通信有限公司 | Camera anti-fluttering method, device, electronic equipment and computer readable storage medium |
| CN110166695B (en) * | 2019-06-26 | 2021-10-01 | Oppo广东移动通信有限公司 | Camera anti-shake method and device, electronic equipment and computer readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106101553B (en) | A kind of photographic method and mobile terminal | |
| CN107181913B (en) | A kind of photographic method and mobile terminal | |
| CN107547734B (en) | Method, mobile terminal and the storage medium that screen intensity is adjusted | |
| CN107454330B (en) | A kind of image processing method, mobile terminal and computer readable storage medium | |
| CN107454331A (en) | The switching method and mobile terminal of a kind of screening-mode | |
| CN106681603B (en) | A kind of method and mobile terminal for adjusting video playing progress | |
| CN106937055A (en) | A kind of image processing method and mobile terminal | |
| CN107147852A (en) | Image capturing method, mobile terminal and computer-readable recording medium | |
| CN106993091A (en) | A kind of image weakening method and mobile terminal | |
| CN107613219A (en) | A kind of image pickup method, mobile terminal and storage medium | |
| CN107566720B (en) | A kind of method and mobile terminal of the calibration value updating mobile terminal | |
| CN106650367A (en) | Private content display method and mobile terminal | |
| CN107172346A (en) | A kind of weakening method and mobile terminal | |
| CN107657591A (en) | A kind of image processing method and mobile terminal | |
| CN107734156A (en) | A kind of image pickup method and mobile terminal | |
| CN106227488A (en) | The display packing of a kind of reminder message and mobile terminal | |
| CN107483821A (en) | A kind of image processing method and mobile terminal | |
| CN106534668A (en) | Photographing shaking prevention method and mobile terminal | |
| CN106648426A (en) | Method for adjusting video playing progress and mobile terminal | |
| CN107480500A (en) | The method and mobile terminal of a kind of face verification | |
| CN107509024B (en) | One kind is taken pictures processing method and mobile terminal | |
| CN106303224A (en) | A kind of focusing method and mobile terminal | |
| CN106060410B (en) | A kind of method and mobile terminal imaging head controlling device, pan-shot | |
| CN107018327B (en) | A kind of image capturing method and mobile terminal | |
| CN107590469A (en) | A kind of method for detecting human face and mobile terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170322 |
|
| RJ01 | Rejection of invention patent application after publication |