CN106559528A - Control method, control device and electronic installation - Google Patents
Control method, control device and electronic installation Download PDFInfo
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- CN106559528A CN106559528A CN201611079485.3A CN201611079485A CN106559528A CN 106559528 A CN106559528 A CN 106559528A CN 201611079485 A CN201611079485 A CN 201611079485A CN 106559528 A CN106559528 A CN 106559528A
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/67—Focus control based on electronic image sensor signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
-
- 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
- H04N23/698—Control of cameras or camera modules for achieving an enlarged field of view, e.g. panoramic image capture
Abstract
The invention discloses a kind of control method, for controlling electronic installation.Electronic installation includes imaging device.Imaging device includes wide-angle camera, ultra wide-angle imaging head and laser focusing module.Control method is comprised the following steps：The object distance information of laser focusing module output is processed to obtain focus data；Wide-angle camera focusing is controlled according to focus data；Control display and show that the wide-angle cache image of wide-angle camera output is preview image.Additionally, the invention also discloses a kind of control device and electronic installation.The control method of embodiment of the present invention, control device and electronic installation, are focused module using single laser, and are focused according to the laser object distance information that module provides of focusing, and focusing experience is more preferable, and can guarantee that the image quality of the camera for imaging.
Description
Technical field
The present invention relates to consumer electronics technology, more particularly to a kind of control method, control device and electronic installation.
Background technology
Existing mobile phone camera needs to promote repeatedly focusing motor to find focusing position, focusing when contrast focusing is carried out
Speed is slower, although and adopt phase place focusing speed, due to the phase-detection pixel quantity of imageing sensor it is limited, surely
Surely spend it is poor, focusing experience it is not good.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.For this purpose, the present invention needs offer one
Plant control method, control device and electronic installation.
The control method of embodiment of the present invention, for controlling electronic installation, the electronic installation includes imaging device, shows
Show device and input unit, the imaging device includes wide-angle camera, ultra wide-angle imaging head and laser focusing module, the wide-angle
The visual field of camera is located in the visual field of the ultra wide-angle imaging head, and the control method is comprised the following steps：
The object distance information of the laser focusing module output is processed to obtain focus data；
The wide-angle camera focusing is controlled according to the focus data；With
Control the display and show that the wide-angle cache image of the wide-angle camera output is preview image.
In some embodiments, the control method is in the object distance information for processing the laser focusing module output
Comprised the following steps before the step of to obtain focus data：
Start the wide-angle camera and laser focusing module and close the ultra wide-angle imaging head.
In some embodiments, in the control display, the control method shows that the wide-angle camera is defeated
Comprise the following steps after the step of wide-angle cache image for going out is preview image：
The user input of the input unit is processed to judge whether to scale the preview image；
Judge when the preview image is scaled whether scaling exceedes and reduce predetermined threshold；
The display is controlled when the scaling exceedes the diminution predetermined threshold and shows the ultra wide-angle imaging
The ultra-wide angle cache image of head output is the preview image.
In some embodiments, the diminution predetermined threshold is more than the wide-angle camera and the ultra wide-angle imaging head
Angle of visual field ratio and be less than 1；It is described the scaling exceed it is described diminution predetermined threshold when control the display show
Show that the ultra-wide angle cache image of the ultra wide-angle imaging head output is comprised the following steps the step of being the preview image：
Start the ultra wide-angle imaging head；With
The wide-angle camera is closed after the scaling exceedes the diminution predetermined threshold scheduled time.
In some embodiments, the control method exceedes the diminution predetermined threshold in the scaling described
When control the display to show the ultra-wide angle cache image of the ultra wide-angle imaging head output the step of being the preview image
After comprise the following steps：
The ultra wide-angle imaging head focusing is controlled according to the focus data.
In some embodiments, it is described to control the display when the scaling exceedes the diminution predetermined threshold
Device shows that the ultra-wide angle cache image of the ultra wide-angle imaging head output is comprised the following steps the step of being the preview image：
The ultra-wide angle cache image according to the scaling cutting；
The cutting image stretch is amplified and is suitable for showing so as to obtain stretching cutting image in the display；With
Control the display and show the stretching cutting image.
The control device of embodiment of the present invention, for controlling electronic installation, the electronic installation includes imaging device, shows
Show device and input unit, the imaging device includes wide-angle camera, ultra wide-angle imaging head and laser focusing module, the wide-angle
The visual field of camera is located in the visual field of the ultra wide-angle imaging head, and the control device includes：
Processing module, for processing the object distance information of the laser focusing module output to obtain focus data；
First control module, for controlling the wide-angle camera focusing according to the focus data；With
Second control module, shows that for controlling the display wide-angle cache image of the wide-angle camera output is
Preview image.
In some embodiments, the control device includes switch module, for starting the wide-angle camera and institute
State laser focusing module and close the ultra wide-angle imaging head.
In some embodiments, the control device includes：
First judge module, for processing the user input of the input unit to judge whether to scale the preview graph
Picture：
Second judge module, reduces predetermined threshold for judging when the preview image is scaled whether scaling exceedes
Value；With
3rd control module, shows for controlling the display when the scaling exceedes the diminution predetermined threshold
Show that the ultra-wide angle cache image that the ultra wide-angle imaging head is exported is the preview image.
In some embodiments, the diminution predetermined threshold is more than the wide-angle camera and the ultra wide-angle imaging head
Angle of visual field ratio and be less than 1, the 3rd control module includes：
Switch unit, for starting the ultra wide-angle imaging head, and exceedes the predetermined threshold of the diminution in the scaling
The wide-angle camera is closed after the value scheduled time.
In some embodiments, the control device includes：
4th control module, for controlling the ultra wide-angle imaging head focusing according to the focus data.
In some embodiments, the 3rd control module includes：
Cutting unit, for the ultra-wide angle cache image according to the scaling cutting；
Amplifying unit, is suitable for showing so as to be stretched in the display for the cutting image stretch is amplified
Cutting image；With
Control unit, shows the stretching cutting image for controlling the display.
The electronic installation of embodiment of the present invention, including：
Display；
Input unit；
Imaging device, the imaging device include wide-angle camera, ultra wide-angle imaging head and laser focusing module；With
Above-mentioned control device.
In some embodiments, the electronic installation includes mobile phone and panel computer.
In some embodiments, the angle of visual field of the wide-angle camera is 70-90 degree, and the ultra wide-angle imaging head is regarded
Rink corner is more than 110 degree.
In some embodiments, the display and the input unit are integrated into touch screen.
The control method of embodiment of the present invention, control device and electronic installation, are focused module using single laser, and
Focused according to the depth information that laser focusing module is provided, focusing experience is more preferable, and can guarantee that the shooting for being imaged
The image quality of head.
The advantage of the additional aspect of the present invention will be set forth in part in the description, and partly will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from the description with reference to accompanying drawings below to embodiment
Substantially with it is easy to understand, wherein：
Fig. 1 is the schematic flow sheet of the control method of embodiment of the present invention.
Fig. 2 is the high-level schematic functional block diagram of the electronic installation of embodiment of the present invention.
Fig. 3 is the schematic diagram of the imaging device of embodiment of the present invention.
Fig. 4 is the view of the control method of embodiment of the present invention.
Fig. 5 is the schematic flow sheet of the control method of some embodiments of the invention.
Fig. 6 is the high-level schematic functional block diagram of the control device of some embodiments of the invention.
Fig. 7 is the schematic flow sheet of the control method of some embodiments of the invention.
Fig. 8 is the high-level schematic functional block diagram of the control device of some embodiments of the invention.
Fig. 9 is the schematic flow sheet of the control method of some embodiments of the invention.
Figure 10 is the high-level schematic functional block diagram of the control device of some embodiments of the invention.
Figure 11 is the schematic flow sheet of the control method of some embodiments of the invention.
Figure 12 is the high-level schematic functional block diagram of the control device of some embodiments of the invention.
Figure 13 is the schematic flow sheet of the control method of some embodiments of the invention.
Figure 14 is the high-level schematic functional block diagram of the control device of some embodiments of the invention.
Specific embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the drawings, wherein identical
Or similar label represents same or similar element or the element with same or like function from start to finish.Below by ginseng
The embodiment for examining Description of Drawings is exemplary, is only used for explaining embodiments of the present invention, and it is not intended that to this
The restriction of bright embodiment.
Refer to Fig. 1, the control method of embodiment of the present invention, for controlling electronic installation.Electronic installation includes imaging
Device, display and input unit.Imaging device includes wide-angle camera, ultra wide-angle imaging head and laser focusing module.Control
Method includes step：
S10：The object distance information of laser focusing module output is processed to obtain focus data；
S20：Wide-angle camera focusing is controlled according to focus data；With
S30：Control display and show that the wide-angle cache image of wide-angle camera output is preview image.
Fig. 2 to Fig. 4 is referred to, the control device 100 of embodiment of the present invention includes processing module 10, the first control module
20 and second control module 30.As an example, the control method of embodiment of the present invention can be by the control of embodiment of the present invention
Device processed 100 is realized.Can be applicable to electronic installation 1000 and for controlling electronic installation 1000, wherein, electronic installation 1000 is also
Including imaging device 200, display 300 and input unit 400.Imaging device 200 further includes wide-angle camera 210, surpasses
Wide-angle camera 220 and laser focusing module 230.Wherein, the visual field of wide-angle camera 210 is located in ultra wide-angle imaging head 220,
The measuring principle of laser focusing module 230 be based on laser from being transmitted into the time that object is reflected back required for camera again,
Distance is longer, taken time more long.The distance is calculated according to view data and that is to say object distance information, can be obtained according to object distance information
To the position of focusing motor, and then complete focusing.It should be noted that laser focusing module 230 be only used for gathered data and and
It is not used in imaging.Therefore, imaging device 200 is actual includes two cameras, and one is cost-effective, and two reducing power consumption.
Wherein, the step of the control method of embodiment of the present invention, by processing module 10, S10 can realize that step S20 can
To be realized by the first control module 20, step S30 can be realized by the second control module 30.In other words, processing module 10 is used
In processing the object distance information of the laser focusing output of module 230 obtaining focus data.First control module 20 is for according to focusing
Data Control wide-angle camera 210 is focused.For controlling display 300, second control module 30 shows that wide-angle camera 210 is defeated
The wide-angle cache image for going out is preview image.
Electronic installation 1000 includes mobile phone or panel computer, when being focused using the imaging modules of single camera,
Formula is touched for example with contrast focusing, is needed to promote repeatedly focusing motor to find focusing position, and is to realize rapid focus, for example, adopt
Phase place focal modes are used, is needed for the partial pixel of imageing sensor to be fabricated to phase-detection pixel, and phase-detection pixel is not
Can be imaged, thus, will cause using the Quality Down to a certain extent of image formed by the imageing sensor, and by
In the limited amount of phase-detection pixel, often somewhat limited in focusing, for example stability is poor.
In embodiment of the present invention, imaging device 200 includes wide-angle camera 210, ultra wide-angle imaging head 220 and laser pair
Burnt module 230, the wide-angle that is followed successively by from small to large of the visual field size of two for being imaged camera viewfinder range in other words are taken the photograph
Picture 210, ultra wide-angle imaging head 220.In some instances, the angle of visual field of wide-angle camera be 70-90 degree, ultra wide-angle imaging head
The angle of visual field be more than 110 degree.
In operation, with 210 default camera heads of wide-angle camera, after application program of taking pictures is entered, corresponding camera is opened
Open, for example, all two cameras and laser focusing module can be opened, it is also possible to open wide-angle camera 210 and laser pair
Burnt module 230, here is not limited.
Laser focusing module 230 obtains the object distance information of object, obtains focus data, focus data is carried Jing after processing
Supply wide-angle camera 210, wide-angle camera 210 obtains focusing position according to focus data, then drives focusing motor to right
Burnt position completes focusing.And user is supplied to as preview image with the wide-angle cache image of the output of wide-angle camera 210.
In sum, the control method of embodiment of the present invention, control device and electronic installation, using single laser pair
Burnt module 230, and focused according to the object distance information of the laser focusing offer of module 230, focusing experience is more preferable, and can guarantee that
For the image quality of the camera of imaging.
Fig. 5 and Fig. 6 is referred to, in some embodiments, control method includes step before step S10：
S00：Start wide-angle camera and laser focusing module and close ultra wide-angle imaging head.
In some embodiments, control device 100 includes switch module 40.Step S00 can be real by switch module 40
It is existing.In other words, switch module 40 is used to start wide-angle camera 210 and laser focusing module 230 and close ultra wide-angle imaging head
220。
It should be noted that closing herein is broadly understood as electricity on camera but does not obtain the standby shape of data
State, rather than off-position.
It is appreciated that imaging modules 200 belong to the higher module of power consumption, therefore two cameras in electronic installation 1000
The power consumption for opening acquisition data simultaneously will be greater than opening the power consumption of single camera.Opening a certain camera and laser focusing
During module 230, another camera for being used for imaging is in holding state, when switching condition is met, in holding state
In a camera will be into open mode, and the camera currently opened will be changed into standby mode.
Specifically, when application program is taken pictures in unlatching, wide-angle camera 210 and laser focusing module 230 are started first, together
When close ultra wide-angle imaging head 220, that is to say that ultra wide-angle imaging head 220, in holding state, when switching condition is met, for example, contracts
When ratio is put more than predetermined threshold is reduced, will start ultra wide-angle imaging head 220, and wide-angle camera 210 will be changed into holding state.
It should be noted that the fundamental objects of the zoom operations in present embodiment are the preview image of the output of wide-angle camera 210.
Thus, two cameras that can be imaged can be switched over according to trigger condition, and at laser focusing module 230
In opening, can be used to provide focus data at any time, while power consumption can be reduced.
Fig. 7 and Fig. 8 is referred to, in some embodiments, control method includes step after step S30：
S40：The user input of input unit is processed to judge whether to scale preview image；
S50：Judge when preview image is scaled whether scaling exceedes and reduce predetermined threshold；With
S60：Display is controlled when scaling exceedes and reduces predetermined threshold and shows the super wide of ultra wide-angle imaging head output
Angle cache image is preview image.
In some embodiments, control device 100 includes the first judge module 50, the second judge module 60 and the 3rd control
Molding block 70.Step S40 can be realized by the first judge module 50 that step S50 can be realized by the second judge module 60, step
S60 can be realized by the 3rd control module 70.In other words, the first judge module 50 be used to processing the user input of input unit with
Judge whether to scale preview image.Second judge module 60 contracts for judging when preview image is scaled whether scaling exceedes
Little predetermined threshold.3rd control module 70 shows super for the control display 300 when scaling exceedes and reduces predetermined threshold
The ultra-wide angle cache image of the output of wide-angle camera 220 is preview image.
Electronic installation 1000 such as mobile phone or panel computer, due to the frivolous demand of global design, usual imaging modules body
Product and the equal certain size of thickness are required, therefore cannot adopt the single imaging modules of optical zoom, and using digital zoom come mould
Intend optical zoom, digital zoom carries out cutting and to interpolation being carried out between the pixel of the image of cutting, puts so as to produce to image
The big but relatively low image of resolution ratio.
In operation, generally with wide-angle camera 210 as default camera head, wide-angle cache image is exported first as preview graph
Picture, user zoom in or out operation by input unit 400 to preview image, in other words, change preview image multiplying power.
Wherein, in some instances, display 300 is integrated into touch screen with input unit 400, thus, facilitating user in preview image
Shi Jinhang is operated.For example, for touch screen, user can be by double fingers are in the kneading of preview screen or expand pre- to zoom in and out
Look at the operation of image.
For zoom operations, when scaling exceedes reduces predetermined threshold, will be switched to by wide-angle camera 210 super wide
Angle camera 220, and using the cache image of the output of ultra wide-angle imaging head 220 as preview image.Specifically, taken the photograph using wide-angle
When finding a view as 210, when the preview image for detecting wide-angle camera 210 is reduced, judge whether diminution ratio exceedes contracting
Little predetermined threshold, when more than predetermined threshold, then switches to ultra wide-angle imaging head 220, in other words, by ultra wide-angle imaging head
The ultra-wide angle cache image of 220 outputs is used as preview image.
Two cameras and laser focusing module 230 are arranged at the same side of the housing of electronic installation 1000, for example
It is for preposition or post-positioned pick-up head and separate.Can be set up in parallel between two cameras and visual field is least partially overlapped.
Fig. 9 and 10 is referred to, in some embodiments, step S60 includes step：
S62：Start ultra wide-angle imaging head；With
S64：Wide-angle camera is closed after scaling exceedes and reduces the predetermined threshold scheduled time.
In some embodiments, the 3rd control module 70 includes switch unit 72.Step S62 and step S64 can be cut
Change unit 72 to realize.In other words, switch unit 72 is used to start ultra wide-angle imaging head 220 and exceed in scaling to reduce predetermined
Wide-angle camera 210 is closed after the threshold value scheduled time.
When judging to meet the switching condition of camera, corresponding camera will be opened, will accordingly be taken the photograph in the present embodiment
As head is ultra wide-angle imaging head 220.After switching camera, preview image will be changed into the ultra-wide angle that ultra wide-angle imaging head 220 is exported
Preview image.It is appreciated that in order to reduce power consumption, generally only open a camera for being used for imaging, and another for into
The camera of picture is in holding state, when the moment for meeting switching condition, triggering is wherein opened in the camera of holding state
Open, and if now close current camera immediately and user carries out inverse operation, need what is opened and closed again to cut
Operation is changed, the switching transition of camera can be caused more natural in the current camera of closing after waiting the scheduled time, it is to avoid no
Switch with the open and-shut mode between camera repeatedly.
Reduce the angle of visual field ratio that predetermined threshold is wide-angle camera 210 and ultra wide-angle imaging head 220.For example, at some
In example, the angle of visual field of wide-angle camera 210 is 90 degree, and the angle of visual field of ultra wide-angle imaging head 220 is 120 degree.Reduce predetermined
Threshold value is 3/4, less than 1.
In operation, wide-angle camera 210 is first turned on, in reduction operation, when scaling is less than 3/4, will be with number
Word zoom is reduced to the preview image of wide-angle camera 210, and when scaling is more than 3/4, will be opened ultra-wide angle and taken the photograph
As 220, and then show that the ultra-wide angle cache image of 220 output of ultra wide-angle imaging head is preview image, when in the scheduled time, example
Such as 1s, user then close wide-angle camera 210 without amplifieroperation.Certainly, it is only to schematically illustrate to reduce predetermined threshold, is not done
Concrete restriction.In other words, when reduction operation is proceeded by, when diminution ratio is gradually increased to more than predetermined threshold, will
Ultra wide-angle imaging head 220 is switched to by wide-angle camera 210.In this example, the ultra wide-angle imaging head 220 after switching will be direct
Naturally it is imaged for optics, and during diminution, is then shown with digital zoom by wide-angle camera 210 first, until switches to
Ultra wide-angle imaging head 220 is with natural optical imagery state.
Thus, the switching between wide-angle camera 210 and ultra wide-angle imaging head 220 can be completed, to realize optical zoom.
Figure 11 and Figure 12 is referred to, in some embodiments, control method includes step after step S60：
S70：The focusing of ultra wide-angle imaging head is controlled according to focus data.
In some embodiments, control device 100 includes the 4th control module 80.Step S70 can be by the 4th control
Module 80 is realized.In other words, the 4th control module 80 is focused for controlling ultra wide-angle imaging head 220 according to focus data.
Thus, being focused still according to the focus data of laser focusing module 230 after switching to ultra wide-angle imaging head 220.
Further, in some examples, wide-angle camera 210 and ultra wide-angle imaging head 220 also include closed loop focusing horse
Reach, it is possible to understand that ground, closed loop focusing motor can be with feedback position information, by the driving for causing focusing motor more after being driven
Accurately.
In some embodiments, Figure 13 and Figure 14 is referred to, in some embodiments, step S60 includes step：
S65：According to scaling cutting ultra-wide angle cache image；
S66：Cutting image stretch is amplified and is suitable for showing so as to obtain stretching cutting image in display；With
S67：Control display shows stretching cutting image.
In some embodiments, the 3rd control module 70 includes cutting unit 75, amplifying unit 76 and control unit 77.
Step S65 can be realized by cutting unit 75 that step S66 can be realized by amplifying unit 76 that step S67 can be by control unit
67 realize.In other words, cutting unit 75 is for according to scaling cutting ultra-wide angle cache image.Amplifying unit 76 is used to cut out
Cut image stretch amplification to be suitable for showing so as to obtain stretching cutting image in display 300.Control unit 77 is used to control to show
Show that device 300 shows stretching cutting image.
When reduction operation is carried out and switch camera, as the angle of visual field becomes big, picture can produce stretching because of moment
Change and shake, Consumer's Experience is poor, therefore to ensure the fluency of picture during switching camera, user is being detected to wide-angle
When the preview image of camera 210 carries out reduction operation, then ultra wide-angle imaging head 220 is opened immediately, ultra wide-angle imaging head 220 exists
Ultra-wide angle cache image is exported as preview image using digital zoom on the basis of natural optical imagery, until it reaches reduce predetermined
Nature optical imagery state will be transitted to during threshold value.
Thus, wide-angle camera 210 can be caused to switch to ultra wide-angle imaging head 220 during, it is ensured that the smoothness of picture
Degree.
In the description of embodiments of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " length
Degree ", " width ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ",
" outward ", the orientation or position relationship of the instruction such as " clockwise ", " counterclockwise " based on orientation shown in the drawings or position relationship, is only
It is to describe for the ease of describing embodiments of the present invention and simplifying, rather than indicates or imply that the device or element of indication are necessary
With specific orientation, with specific azimuth configuration and operation, therefore it is not intended that restriction to embodiments of the present invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more feature.In the description of embodiments of the present invention, " multiple " are meant that two
Individual or two or more, unless otherwise expressly limited specifically.
In the description of embodiments of the present invention, it should be noted that unless otherwise clearly defined and limited, term
" installation ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or one
The connection of body ground；Can be mechanically connected, or electrically connect or mutually can communicate；Can be joined directly together, it is also possible to logical
Cross intermediary to be indirectly connected to, can be connection or the interaction relationship of two elements of two element internals.For ability
For the those of ordinary skill in domain, above-mentioned term specifically containing in embodiments of the present invention can be understood as the case may be
Justice.
In embodiments of the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it
" on " or D score can include the first and second feature directly contacts, it is also possible to be not directly to connect including the first and second features
Touch but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " on
Including fisrt feature directly over second feature and oblique upper, or to be merely representative of fisrt feature level height special higher than second in face "
Levy.Fisrt feature second feature " under ", " lower section " and " below " including fisrt feature immediately below second feature and tiltedly under
Side, or fisrt feature level height is merely representative of less than second feature.
Above disclosure provides many different embodiments or example is used for realizing embodiments of the present invention not
Same structure.In order to simplify the disclosure of embodiments of the present invention, above the part and setting of specific examples are described.When
So, they are only merely illustrative, and purpose does not lie in the restriction present invention.Additionally, embodiments of the present invention can be in different examples
Repeat reference numerals and/or reference letter in son, this repetition are for purposes of simplicity and clarity, itself not indicate to be begged for
By the relation between various embodiments and/or setting.Additionally, the various specific technique that embodiments of the present invention are provided
With the example of material, but those of ordinary skill in the art can be appreciated that the application of other techniques and/or making for other materials
With.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically enforcement
The description of mode ", " example ", " specific example " or " some examples " etc. means the tool described with reference to the embodiment or example
Body characteristicses, structure, material or feature are contained at least one embodiment or example of the present invention.In this manual,
Identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.And, the specific features of description, knot
Structure, material or feature can be combined in one or more any embodiment or example in an appropriate manner.
In flow chart or here any process described otherwise above or method description are construed as, expression includes
It is one or more for realizing specific logical function or process the step of the module of code of executable instruction, fragment or portion
Point, and the scope of the preferred embodiment of the present invention includes other realization, wherein the suitable of shown or discussion can not be pressed
Sequence, including according to involved function by it is basic simultaneously in the way of or in the opposite order, carry out perform function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
Expression or here logic described otherwise above and/or step, for example, are considered use in flow charts
In the order list of the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (as computer based system, the system including processing module or other can be from instruction
The system of execution system, device or equipment instruction fetch execute instruction) use, or combine these instruction execution systems, device or
Equipment and use.For the purpose of this specification, " computer-readable medium " can be it is any can include, store, communicating, propagating or
Transmission procedure is used for instruction execution system, device or equipment or with reference to these instruction execution systems, device or equipment
Device.The more specifically example (non-exhaustive list) of computer-readable medium is including following：Connect up with one or more
Electrical connection section (electronic installation), portable computer diskette box (magnetic device), random access memory (RAM), read-only storage
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device, and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program thereon or other are suitable
Medium, because for example by carrying out optical scanner to paper or other media edlin, interpretation can then be entered or if necessary with which
His suitable method is processed to electronically obtain described program, is then stored in computer storage.
It should be appreciated that each several part of embodiments of the present invention can be with hardware, software, firmware or combinations thereof come real
It is existing.In the above-described embodiment, multiple steps or method can be with storages in memory and by suitable instruction execution system
The software or firmware of execution is realizing.For example, if realized with hardware, with another embodiment, ability can be used
Any one of following technology known to domain or their combination are realizing：With for realizing logic function to data-signal
The discrete logic of logic gates, the special IC with suitable combinational logic gate circuit, programmable gate array
(PGA), field programmable gate array (FPGA) etc..
Those skilled in the art are appreciated that to realize all or part of step that above-described embodiment method is carried
Suddenly the hardware that can be by program to instruct correlation is completed, and described program can be stored in a kind of computer-readable storage medium
In matter, the program upon execution, including one or a combination set of the step of embodiment of the method.
Additionally, each functional unit in various embodiments of the present invention can be integrated in a processing module, also may be used
Being that unit is individually physically present, it is also possible to which two or more units are integrated in a module.It is above-mentioned integrated
Module both can be realized in the form of hardware, it would however also be possible to employ the form of software function module is realized.The integrated module
If using in the form of software function module realize and as independent production marketing or use when, it is also possible to be stored in a calculating
In machine read/write memory medium.
Storage medium mentioned above can be read-only storage, disk or CD etc..
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (16)
1. a kind of control method, for controlling electronic installation, it is characterised in that the electronic installation includes imaging device, shows
Device and input unit, the imaging device include wide-angle camera, ultra wide-angle imaging head and laser focusing module, and the wide-angle is taken the photograph
As the visual field of head is located in the visual field of the ultra wide-angle imaging head, the control method is comprised the following steps：
The object distance information of the laser focusing module output is processed to obtain focus data；
The wide-angle camera focusing is controlled according to the focus data；With
Control the display and show that the wide-angle cache image of the wide-angle camera output is preview image.
2. control method as claimed in claim 1, it is characterised in that the control method processes the laser focusing described
Comprise the following steps before the step of object distance information of module output is to obtain focus data：
Start the wide-angle camera and laser focusing module and close the ultra wide-angle imaging head.
3. control method as claimed in claim 1, it is characterised in that the control method shows in the control display
Comprise the following steps after showing the step of wide-angle cache image of the wide-angle camera output is preview image：
The user input of the input unit is processed to judge whether to scale the preview image；
Judge when the preview image is scaled whether scaling exceedes and reduce predetermined threshold；
The display is controlled when the scaling exceedes the diminution predetermined threshold and shows that the ultra wide-angle imaging head is defeated
The ultra-wide angle cache image for going out is the preview image.
4. control method as claimed in claim 3, it is characterised in that the diminution predetermined threshold is more than the wide-angle camera
With the angle of visual field ratio of the ultra wide-angle imaging head and it is less than 1；It is described to exceed the diminution predetermined threshold in the scaling
When control the display to show the ultra-wide angle cache image of the ultra wide-angle imaging head output the step of being the preview image
Comprise the following steps：
Start the ultra wide-angle imaging head；With
The wide-angle camera is closed after the scaling exceedes the diminution predetermined threshold scheduled time.
5. control method as claimed in claim 3, it is characterised in that the control method is described super in the scaling
The display is controlled when crossing the diminution predetermined threshold and shows that the ultra-wide angle cache image of the ultra wide-angle imaging head output is
Comprise the following steps after the step of preview image：
The ultra wide-angle imaging head focusing is controlled according to the focus data.
6. control method as claimed in claim 3, it is characterised in that it is described exceed in the scaling described reduce predetermined
The display is controlled during threshold value and shows that the ultra-wide angle cache image of the ultra wide-angle imaging head output is the preview image
Step is comprised the following steps：
The ultra-wide angle cache image according to the scaling cutting；
The cutting image stretch is amplified and is suitable for showing so as to obtain stretching cutting image in the display；With
Control the display and show the stretching cutting image.
7. a kind of control device, for controlling electronic installation, it is characterised in that the electronic installation includes imaging device, shows
Device and input unit, the imaging device include wide-angle camera, ultra wide-angle imaging head and laser focusing module, and the wide-angle is taken the photograph
As the visual field of head is located in the visual field of the ultra wide-angle imaging head, the control device includes：
Processing module, for processing the object distance information of the laser focusing module output to obtain focus data；
First control module, for controlling the wide-angle camera focusing according to the focus data；With
Second control module, shows that for controlling the display wide-angle cache image of the wide-angle camera output is preview
Image.
8. control device as claimed in claim 7, it is characterised in that the control device includes switch module, for starting
The wide-angle camera and laser focusing and close the ultra wide-angle imaging head at module.
9. control device as claimed in claim 7, it is characterised in that the control device includes：
First judge module, for processing the user input of the input unit to judge whether to scale the preview image：
Second judge module, reduces predetermined threshold for judging when the preview image is scaled whether scaling exceedes；With
3rd control module, shows institute for controlling the display when the scaling exceedes the diminution predetermined threshold
The ultra-wide angle cache image for stating the output of ultra wide-angle imaging head is the preview image.
10. control device as claimed in claim 9, it is characterised in that the diminution predetermined threshold is more than the wide-angle imaging
Head and the ultra wide-angle imaging head angle of visual field ratio and be less than 1, the 3rd control module includes：
Switch unit, for starting the ultra wide-angle imaging head, and it is pre- to exceed the diminution predetermined threshold in the scaling
The wide-angle camera is closed after fixing time.
11. control devices as claimed in claim 9, it is characterised in that the control device includes：
4th control module, for controlling the ultra wide-angle imaging head focusing according to the focus data.
12. control devices as claimed in claim 9, it is characterised in that the 3rd control module includes：
Cutting unit, for the ultra-wide angle cache image according to the scaling cutting；
Amplifying unit, is suitable for showing so as to obtain stretching cutting in the display for the cutting image stretch is amplified
Image；With
Control unit, shows the stretching cutting image for controlling the display.
13. a kind of electronic installations, it is characterised in that include：
Display；
Input unit；
Imaging device, the imaging device include wide-angle camera, ultra wide-angle imaging head and laser focusing module；With
Control device as described in claim 7-12 any one.
14. electronic installations as claimed in claim 13, it is characterised in that the electronic installation includes mobile phone and panel computer.
15. electronic installations as claimed in claim 13, it is characterised in that the angle of visual field of the wide-angle camera is 70-90 degree,
The angle of visual field of the ultra wide-angle imaging head is more than 110 degree.
16. electronic installations as claimed in claim 13, the display and the input unit are integrated into touch screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201611079485.3A CN106559528A (en) | 2016-11-29 | 2016-11-29 | Control method, control device and electronic installation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611079485.3A CN106559528A (en) | 2016-11-29 | 2016-11-29 | Control method, control device and electronic installation |
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| CN106559528A true CN106559528A (en) | 2017-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611079485.3A Pending CN106559528A (en) | 2016-11-29 | 2016-11-29 | Control method, control device and electronic installation |
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| CN111885305A (en) * | 2020-07-28 | 2020-11-03 | Oppo广东移动通信有限公司 | Preview picture processing method and device, storage medium and electronic equipment |
| WO2021043061A1 (en) * | 2019-09-03 | 2021-03-11 | RealMe重庆移动通信有限公司 | Image processing method and apparatus, and storage medium and electronic device |
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