CN106254768A - Microshot processing method, device and terminal unit - Google Patents
Microshot processing method, device and terminal unit Download PDFInfo
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- CN106254768A CN106254768A CN201610615861.XA CN201610615861A CN106254768A CN 106254768 A CN106254768 A CN 106254768A CN 201610615861 A CN201610615861 A CN 201610615861A CN 106254768 A CN106254768 A CN 106254768A
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- focusing
- microshot
- camera module
- mems
- module
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Classifications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/32—Means for focusing
- G03B13/34—Power focusing
- G03B13/36—Autofocus systems
-
- 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
-
- 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
Abstract
The invention discloses a kind of microshot processing method, device and terminal unit, wherein, method includes: obtain focusing request；Judge that motor stroke has reached capacity position the most；The most then utilize MEMS control camera module to move to focus.The method controls camera module by MEMS and moves focusing, expands focusing range, improves the motility of microshot.
Description
Technical field
The present invention relates to technique for taking field, particularly relate to a kind of microshot processing method, device and terminal unit.
Background technology
Microshot is a kind of optical power by camera lens, shooting and actual object etc. big (1:1) or compare actual object
The style of shooting of slightly larger image, this style of shooting is commonly used for showing the details of the tiny things such as performance flowers, birds, fish and insects.
When using microshot pattern to take pictures, subject distance camera lens to be captured is relatively near, but, any capture apparatus
All there is the most nearest focal distance of beeline to subject focusing, if the distance of subject and camera lens is less than should be away from
From, cannot focus, so distance camera lens will all be blurred, at view finder less than the subject of nearest focal distance
In can't see scenery clearly.
Thus, at subject distance distance of camera lens to be captured once the most to a certain extent, understand because this scenery cannot being focused on, and
Can not obtain quality preferable microshot image, the motility of microshot is the highest.
Summary of the invention
The purpose of the present invention is intended to solve one of above-mentioned technical problem the most to a certain extent.
To this end, the first of the present invention purpose is to propose a kind of microshot processing method, the method is by micro electronmechanical
System controls camera module and moves focusing, expands focusing range, improves the motility of microshot.
Second object of the present invention is to propose a kind of microshot processing means.
Third object of the present invention is to propose a kind of terminal unit.
Fourth object of the present invention is to propose another kind of terminal unit.
To achieve these goals, first aspect present invention embodiment proposes a kind of microshot processing method, including
Following steps:
Obtain focusing request；
Judge that motor stroke has reached capacity position the most；
The most then utilize MEMS control camera module to move to focus.
The microshot processing method of the embodiment of the present invention, obtains focusing request, it is judged that motor stroke has reached pole the most
Extreme position, the most then utilize MEMS control camera module to move and focus.Thus, by MEMS control
Camera module moves focusing, expands focusing range, improves the motility of microshot.
It addition, the microshot processing method of the embodiment of the present invention, also there is following additional technical characteristic:
In one embodiment of the invention, described utilize MEMS to control camera module to move and carry out focusing it
Before, also include:
Determine that current shooting pattern is microshot pattern.
In one embodiment of the invention, described utilize MEMS to control camera module to move and focus, bag
Include:
Utilize MEMS to control camera module to move to the rightabout of shooting direction, to expand focusing range.
In one embodiment of the invention, described acquisition focusing request, including:
Obtain user by the focusing button in terminal unit, the focusing request of triggering；
Or, when the picture determining that camera lens currently gathers is unsatisfactory for the requirement preset, trigger focusing request.
To achieve these goals, second aspect present invention embodiment proposes a kind of microshot processing means, including:
Acquisition module, is used for obtaining focusing request；
Judge module, is used for judging that motor stroke has reached capacity position the most；
Focusing module, for when motor stroke has reached capacity position, utilizes MEMS to control camera module and moves
Move and focus.
The microshot processing means of the embodiment of the present invention, obtains focusing request, it is judged that motor stroke has reached pole the most
Extreme position, the most then utilize MEMS control camera module to move and focus.Thus, by MEMS control
Camera module moves focusing, expands focusing range, improves the motility of microshot.
It addition, the microshot processing means of the embodiment of the present invention, also there is following additional technical characteristic:
In one embodiment of the invention, described device also includes:
Determine module, be used for determining that current shooting pattern is microshot pattern.
In one embodiment of the invention, described Focusing module is used for:
Utilize MEMS to control camera module to move to the rightabout of shooting direction, to expand focusing range.
In one embodiment of the invention, described acquisition module, specifically for:
Obtain user by the focusing button in terminal unit, the focusing request of triggering；
Or, when the picture determining that camera lens currently gathers is unsatisfactory for the requirement preset, trigger focusing request.
To achieve these goals, third aspect present invention embodiment proposes a kind of terminal unit, including: the present invention the
Microshot processing means described in two aspect embodiments.
The terminal unit of the embodiment of the present invention, obtains focusing request, it is judged that motor stroke has reached capacity position the most, if
It is then to utilize MEMS control camera module to move and focus.Thus, control camera module by MEMS to move
Dynamic focusing, expands focusing range, improves the motility of microshot.
To achieve these goals, fourth aspect present invention embodiment proposes another kind of terminal unit, including with next
Individual or multiple assemblies: housing and be positioned at the processor of housing, memorizer, camera module, MEMS and motor, wherein,
Described MEMS controls described camera module and moves；Described processor is by performing of storing in the described memorizer of reading
Program code runs the program corresponding with described executable program code, for performing following steps:
Obtain focusing request；
Judge that motor stroke has reached capacity position the most；
The most then utilize MEMS control camera module to move to focus.
The terminal unit of the embodiment of the present invention, obtains focusing request, it is judged that motor stroke has reached capacity position the most, if
It is then to utilize MEMS control camera module to move and focus.Thus, control camera module by MEMS to move
Dynamic focusing, expands focusing range, improves the motility of microshot.
Aspect and advantage that the present invention adds will part be given in the following description, and part will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Accompanying drawing explanation
The present invention above-mentioned and/or that add aspect and advantage will become from the following description of the accompanying drawings of embodiments
Substantially with easy to understand, wherein:
Fig. 1 is the flow chart of microshot processing method according to an embodiment of the invention；
Fig. 2 is convex lens optical principle schematic diagram according to an embodiment of the invention；
Fig. 3 is the structural representation that MEMS controls camera module according to an embodiment of the invention；
Fig. 4 is the stroke schematic diagram of motor and MEMS according to an embodiment of the invention；
Fig. 5 is the flow chart of microshot processing method in accordance with another embodiment of the present invention；
Fig. 6 (a)-Fig. 6 (b) is the schematic diagram of microshot optical principle according to an embodiment of the invention；
Fig. 7 is the structural representation of microshot processing means according to an embodiment of the invention；
Fig. 8 is the structural representation of microshot processing means in accordance with another embodiment of the present invention；
Fig. 9 is the structural representation of terminal unit according to an embodiment of the invention；And
Figure 10 is the structural representation of terminal unit in accordance with another embodiment of the present invention.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish
Same or similar label represents same or similar element or has the element of same or like function.Below with reference to attached
The embodiment that figure describes is exemplary, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings microshot processing method, device and the terminal unit of the embodiment of the present invention are described.Need
Bright, the microshot processing method that embodiment of the present invention heaviness Fig. 1-Fig. 4 describes may be used for microshot and non-microspur
In the scene of shooting, it is preferable that following example are grouped as microshot scene and are described:
Fig. 1 is the flow chart of microshot processing method according to an embodiment of the invention, as it is shown in figure 1, the method
Including:
S110, obtains focusing request.
It is appreciated that the microshot processing method of the embodiment of the present invention, is applied to realize shooting merit by camera module
Can terminal unit in, wherein, what kind of the camera lens composition of the camera module no matter carrying out shooting is, its image-forming principle is all convex
Lens imaging principle.
I.e. as in figure 2 it is shown, when shooting subject distance camera lens distance more than one times of focal length time, can on camera module,
Such as on the imageing sensor of camera module, obtain is the real image of photographed；When shooting subject distance camera lens away from
From during more than one times of focal length less than two focus length, obtain on the image sensing element of camera module is the photographed amplified
Picture；When the distance of the subject distance camera lens of shooting is more than two focus length, the image sensing element of camera module obtains
Be the picture of the photographed reduced.
Wherein, convex lens formula is(u is the photographed distance apart from camera lens, is properly termed as object distance；
V is the image distance distance from camera lens of the photographed in being presented on camera module, can become as away from, f is the focal length of camera lens,
Determined by the condenser performance of camera lens etc.), from convex lens formula, in the case of f is constant, the change of v and u presents phase
Anti-variation tendency, i.e. u increases, then v reduces, and u reduces, then v increases.
And due to microshot be a kind of shooting at close range to be amplified the style of shooting of the image of scenery, i.e. taking the photograph
The picture of the photographed as obtaining on the image sensing element of module, should be more than or equal to compared to the amplification of photographed
One.
Thus, when carrying out microshot, in order to see in view finder photographed clearly as, need by adjust
Whole image distance and the size of object distance so that the distance of the object distance u i.e. photographed distance camera lens focal length more than a times, less than twice
Focal length, and the size of object distance and image distance meets above-mentioned convex lens formula as far as possible, this adjustment image distance and object distance with
View finder is seen photographed clearly as process, it is possible to be referred to as focusing.
Specifically, in the microshot processing method of the embodiment of the present invention, can be by obtaining focusing request, it is determined whether
The object distance of adjustment camera module or image distance are to adapt to present filming scene.
S120, it is judged that motor stroke has reached capacity position the most.
S130, the most then utilize MEMS control camera module to move and focus.
Generally, when using camera module to carry out microshot, if distance u of the scenery of distance of camera lens shooting is relatively near,
Then for the ease of photographed is focused on, can be contracted to the direction that shooting direction is contrary by the motor control camera lens in camera module
Short, to increase the size of u.
But, due to the restriction etc. in camera module space, the distance of the motor control camera lens receding in camera module is
Limited, the most only can control the distance that camera lens shortens to the direction that shooting direction is contrary is 6mm etc., thus, at camera lens
Apart from the distance shot closely, even if controlling camera lens to foreshorten to the extreme limit of travel of motor to the direction that shooting direction is contrary,
The distance of distance of camera lens photographed is the least.
It is to say, now the value of u is less, if it is possible to focus photographed, the value of v must be relatively large,
And now distance between camera module and camera lens obviously can not meet the focus condition of camera module photographed.
In order to solve the problems referred to above, the microshot processing method of the embodiment of the present invention, introduce MEMS (micro
Electro-mechanical system, MEMS), when motor stroke reaches capacity position, can be by this MEMS control
Camera module processed moves, and to realize the focusing to photographed, completes the microshot to photographed.
Wherein, MEMS grows up on the basis of microelectric technique (semiconductor fabrication), merges
The high-tech electronic machine that the technology such as photoetching, burn into thin film, LIGA, silicon micromachined, non-silicon micromachined and precision optical machinery processing manufacture
Tool device.
As it is shown on figure 3, MEMS includes fixed electrode 122, float electrode 124 and can deformation connector 126.Float electrode
124 coordinate with fixed electrode 122.Connector 126 is fixing connects fixed electrode 122 and float electrode 124.Fixed electrode 122 and
Float electrode 124 is for producing electrostatic force under the effect of driving voltage.Connector 126 is lived for edge under the effect of electrostatic force
The direction deformation that moving electrode 124 moves drives camera module to move to allow float electrode 124 to move.
Wherein it is desired to explanation, according to the difference of concrete application demand, above-mentioned MEMS controls camera module and moves every time
Step-length etc., can be demarcated according to lot of experimental data by system, it is possible to arranged the most voluntarily by user.And MEMS
The sensitiveest, motility is high, and the efficiency that its control camera module moves is in hgher efficiency compared to what motor control camera lens moved, speed
Degree is faster.
Specifically, can be after obtaining focusing request, it is judged that whether motor stroke reaches capacity position, such as, can be horse
The extreme position reaching formation arranges a sensor, when this sensor detects that motor reaches this position, can send motor stroke
Reach capacity the warning of position.
And then, it will be understood that due to the position that reached capacity of motor stroke, the position that therefore can not control camera lens is entered
One step moves to the direction that shooting direction is contrary, such that it is able to by MEMS, camera module is contrary to shooting direction
Direction is moved, and i.e. by increasing the size of v, to expand the focusing range of camera module, makes the camera module can be to bigger model
Enclose interior photographed to focus.
For example, as shown in Figure 4, when obtaining focusing request, the position A if it is determined that motor stroke has reached capacity
Point, then the image sensing element that MEMS can control in camera module moves, thus when MEMS controls
When image sensing element moves from A point to B point, adding of the size of v, according to convex lens image-forming discipline, the size of u is also
Add, thus expand the focusing range of camera module, improve the motility of microshot.
In sum, the microshot processing method of the embodiment of the present invention, obtain focusing request, it is judged that motor stroke is whether
Reached capacity position, the most then utilize MEMS control camera module to move and focus.Thus, by micro electronmechanical
System controls camera module and moves focusing, expands focusing range, improves the motility of microshot.
Based on above example, it should be noted that according to the difference of concrete application demand, the different mode that can take
Obtain focusing to ask:
The first example, can obtain it because touching by user's trigger action to the focusing button etc. in terminal unit
Send out the focusing request that operation is initiated.
The second example, can be when the picture determining current collection be unsatisfactory for the requirement preset, by camera module self
Processor etc. automatically trigger focusing request.
In order to the microshot processing method of the embodiment of the present invention is more comprehensively described, below to obtain focusing request
As a example by mode is the mode shown in above the second example, the microshot processing method of the illustration embodiment of the present invention:
Fig. 5 is the flow chart of microshot processing method in accordance with another embodiment of the present invention, as it is shown in figure 5, the party
Method includes:
S510, when the picture determining that camera lens currently gathers is unsatisfactory for the requirement preset, triggers focusing request.
Specifically, bad in the image quality seeing current collection from view finder, time the most image blurring, then show to work as
The focusing of front camera module is improper, therefore triggers focusing request.
S520, it is judged that motor stroke has reached capacity position the most.
S530, if so, determines that current shooting pattern is microshot pattern.
S540, utilizes MEMS control camera module to move and focuses.
Specifically, under processing scene in non-microshot, farther out, i.e. u is relatively big for photographed distance camera lens, and microcomputer
The scope of the displacement of electric control shooting module is less, i.e. the excursion of v is the least, therefore, at non-microshot Treatment stations
Under scape, use MEMS to control camera module and move having little significance of carrying out focusing.
And under microshot scene, distance u of photographed distance camera lens is in one times of focal length between two focus length
Smaller value territory in, even if slightly adjusting distance v between hypograph sensing element and camera lens, such as control image sensor element to
Small distance is moved in the direction that shooting direction is contrary, and focusing range can be made to increase substantially.
Illustrating, as shown in Fig. 6 (a), focusing is the camera module of f, the distance i.e. picture of camera module distance camera lens
Away from during for L1, according to convex lens formula, its distance of camera lens of can adjusting the distance isObject clearly become
Picture, when photographed distance distance of camera lens is less thanTime, then cannot focus, or focusing is inaccurate.
When to the rightabout movable sensor of shooting direction, the distance i.e. image distance of camera module distance camera lens is increased to
L2, according to convex lens formula, its distance of camera lens of can adjusting the distance isObject carry out blur-free imaging, when
Photographed distance distance of camera lens is less thanTime, then cannot focus, or focusing is inaccurate.
And incite somebody to actionWithComparing, the value obtained isOwing to L1 is less than L2, because ofMore than 1, i.e. control image sensor element and move the distance of L2-L1 to the direction that shooting direction is contrary so that
It can exist making camera lensArriveIn the range of, still can accurately focus, and this scope pair increased
It is it will be apparent that thus microshot processing method of the present invention is to microspur bat from the point of view of the codomain scope of the focal length of a times to twice
Take the photograph, there is the highest feasibility.
Thus, in order to increase the practicality of the microshot method of the embodiment of the present invention, it is thus necessary to determine that current shooting pattern
For microshot pattern, when current shooting pattern is microshot, utilizes MEMS control camera module to move and carry out
Focusing.
In sum, the microshot processing method of the embodiment of the present invention, obtain focusing request and determine motor stroke
After reaching the limit of position, it is first determined whether be currently microshot scene, the most then MEMS is utilized to control shooting mould
Group is mobile focuses.Thus, control camera module by MEMS and move focusing, expand focusing range, improve
The motility of microshot, improves the practicality of MEMS.
In order to realize above-described embodiment, the invention allows for a kind of microshot processing means, Fig. 7 is according to the present invention
The structural representation of the microshot processing means of one embodiment, as it is shown in fig. 7, this microshot processing means includes obtaining
Module 110, judge module 120 and Focusing module 130.
Wherein, acquisition module 110, it is used for obtaining focusing request.
Specifically, in the microshot processing method of the embodiment of the present invention, acquisition module 10 can be asked by obtaining focusing
Ask, it is determined whether the object distance of adjustment camera module or image distance are to adapt to present filming scene.
Judge module 120, is used for judging that motor stroke has reached capacity position the most.
Focusing module 130, for when motor stroke has reached capacity position, utilizes MEMS to control camera module
Move and focus.
Specifically, it is judged that module 120 can be after acquisition module 110 obtains focusing request, it is judged that whether motor stroke reaches
Extreme position, such as, can arrange a sensor, when this sensor detects that motor reaches this at the extreme position that motor is formed
During position, it is judged that module 120 can be by reaching capacity the warning of position with or without sending motor stroke, it is judged that whether motor stroke reaches
To extreme position.
And then, it will be understood that due to the position that reached capacity of motor stroke, the position that therefore can not control camera lens is entered
One step moves to the direction that shooting direction is contrary, thus Focusing module 130 can pass through MEMS by camera module to bat
Take the photograph direction in opposite direction to move, to expand the focusing range of camera module, make the camera module can be in bigger scope
Photographed is focused.
It should be noted that the aforementioned description to microshot processing method embodiment, it is also applied for the embodiment of the present invention
Microshot processing means, its realize principle be similar to, do not repeat them here.
In sum, the microshot processing means of the embodiment of the present invention, obtain focusing request, it is judged that motor stroke is whether
Reached capacity position, the most then utilize MEMS control camera module to move and focus.Thus, by micro electronmechanical
System controls camera module and moves focusing, expands focusing range, improves the motility of microshot.
Based on above example, it should be noted that according to the difference of concrete application demand, acquisition module 110 can be taked
Different modes obtain focusing request:
The first example, acquisition module 110 can pass through user's trigger action to the focusing button etc. in terminal unit,
Obtain its focusing request initiated because of trigger action.
The second example, acquisition module 110 can be when the picture determining current collection be unsatisfactory for the requirement preset, by taking the photograph
Processors as module self etc. trigger focusing request automatically.
In order to the microshot processing method of the embodiment of the present invention is more comprehensively described, obtain with acquisition module 110 below
Take focusing request mode be the mode shown in above the second example as a example by, illustrate the embodiment of the present invention microshot
Processing means:
Specifically, bad in the image quality seeing current collection from view finder, time the most image blurring, then show to work as
The focusing of front camera module is improper, and therefore acquisition module 110 obtains and triggers focusing request.
And then, Fig. 8 is the structural representation of microshot processing means in accordance with another embodiment of the present invention, such as Fig. 8
Shown in, on the basis of as shown in Figure 7, this microshot processing means may also include that
Determine module 140, be used for determining that current shooting pattern is microshot pattern.
In order to increase the practicality of the microshot method of the embodiment of the present invention, it is thus necessary to determine that module 140 determines current bat
The pattern of taking the photograph is microshot pattern, and when current shooting pattern is microshot, Focusing module 130 utilizes MEMS control
Camera module moves focuses.
It should be noted that the aforementioned description to microshot processing method embodiment, it is also applied for the embodiment of the present invention
Microshot processing means, its realize principle be similar to, do not repeat them here.
In sum, the microshot processing means of the embodiment of the present invention, obtain focusing request and determine motor stroke
After reaching the limit of position, it is first determined whether be currently microshot scene, the most then MEMS is utilized to control shooting mould
Group is mobile focuses.Thus, control camera module by MEMS and move focusing, expand focusing range, improve
The motility of microshot, improves the practicality of MEMS.
In order to realize above-described embodiment, the invention allows for a kind of terminal unit, Fig. 9 is according to the present invention one enforcement
The structural representation of the terminal unit of example, as it is shown in figure 9, this terminal unit includes microshot processing means 100.
It should be noted that the aforementioned description to microshot processing means embodiment, it is also applied for the embodiment of the present invention
Microshot processing means 100, its realize principle be similar to, do not repeat them here.
In sum, the terminal unit of the embodiment of the present invention, obtain focusing request, it is judged that motor stroke has reached pole the most
Extreme position, the most then utilize MEMS control camera module to move and focus.Thus, by MEMS control
Camera module moves focusing, expands focusing range, improves the motility of microshot.
In order to realize above-described embodiment, the invention allows for another kind of terminal unit, Figure 10 be according to the present invention another
The structural representation of the terminal unit of individual embodiment, as shown in Figure 10, this terminal unit 1000 includes: housing 1100 and be positioned at shell
Camera module 1111, MEMS 1112, motor 1113, memorizer 1114 and processor 1115 in body 1100.
Wherein, MEMS 1112 controls camera module 1111 and moves；Processor 1115 is by reading memorizer 1114
The executable program code of middle storage runs the program corresponding with executable program code, for performing following steps:
Obtain focusing request.
Judge that motor 1113 stroke has reached capacity position the most.
The most then utilize MEMS 1112 to control camera module 1111 to move and focus.
It should be noted that the aforementioned description to microshot processing method embodiment, it is also applied for the embodiment of the present invention
Microshot processing means 1000, its realize principle be similar to, do not repeat them here.
In sum, the terminal unit of the embodiment of the present invention, obtain focusing request, it is judged that motor stroke has reached pole the most
Extreme position, the most then utilize MEMS control camera module to move and focus.Thus, by MEMS control
Camera module moves focusing, expands focusing range, improves the motility of microshot.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be in office
One or more embodiments or example combine in an appropriate manner.Additionally, in the case of the most conflicting, the skill of this area
The feature of the different embodiments described in this specification or example and different embodiment or example can be tied by art personnel
Close and combination.
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is example
Property, it is impossible to being interpreted as limitation of the present invention, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, revises, replaces and modification.
Claims (10)
1. a microshot processing method, it is characterised in that comprise the following steps:
Obtain focusing request；
Judge that motor stroke has reached capacity position the most；
The most then utilize MEMS control camera module to move to focus.
2. the method for claim 1, it is characterised in that described utilize MEMS to control camera module to move and carry out
Before focusing, also include:
Determine that current shooting pattern is microshot pattern.
3. the method for claim 1, it is characterised in that described utilize MEMS to control camera module to move and carry out
Focusing, including:
Utilize MEMS to control camera module to move to the rightabout of shooting direction, to expand focusing range.
4. the method as described in claim 1-3 is arbitrary, it is characterised in that described acquisition focusing request, including:
Obtain user by the focusing button in terminal unit, the focusing request of triggering；
Or, when the picture determining that camera lens currently gathers is unsatisfactory for the requirement preset, trigger focusing request.
5. a microshot processing means, it is characterised in that including:
Acquisition module, is used for obtaining focusing request；
Judge module, is used for judging that motor stroke has reached capacity position the most；
Focusing module, for when motor stroke has reached capacity position, utilizes MEMS to control camera module and moves into
Row focusing.
6. device as claimed in claim 5, it is characterised in that also include:
Determine module, be used for determining that current shooting pattern is microshot pattern.
7. device as claimed in claim 5, it is characterised in that described Focusing module is used for:
Utilize MEMS to control camera module to move to the rightabout of shooting direction, to expand focusing range.
8. the device as described in claim 5-7 is arbitrary, it is characterised in that described acquisition module, specifically for:
Obtain user by the focusing button in terminal unit, the focusing request of triggering；
Or, when the picture determining that camera lens currently gathers is unsatisfactory for the requirement preset, trigger focusing request.
9. a terminal unit, it is characterised in that include the microshot processing means as described in claim 5-8 is arbitrary.
10. a terminal unit, it is characterised in that include following one or more assembly: housing and be positioned at described housing
Processor, memorizer, camera module, MEMS and motor, wherein, described MEMS controls described camera module and moves
Dynamic；Described processor runs and described executable program generation by reading the executable program code of storage in described memorizer
The program that code is corresponding, for performing following steps:
Obtain focusing request；
Judge that motor stroke has reached capacity position the most；
The most then utilize MEMS control camera module to move to focus.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610615861.XA CN106254768B (en) | 2016-07-29 | 2016-07-29 | Microshot processing method, device and terminal device |
| PCT/CN2017/085204 WO2018019011A1 (en) | 2016-07-29 | 2017-05-19 | Macro shooting processing method and apparatus, and terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610615861.XA CN106254768B (en) | 2016-07-29 | 2016-07-29 | Microshot processing method, device and terminal device |
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| CN106254768A true CN106254768A (en) | 2016-12-21 |
| CN106254768B CN106254768B (en) | 2018-05-22 |
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| CN201610615861.XA Active CN106254768B (en) | 2016-07-29 | 2016-07-29 | Microshot processing method, device and terminal device |
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| WO (1) | WO2018019011A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018019011A1 (en) * | 2016-07-29 | 2018-02-01 | 广东欧珀移动通信有限公司 | Macro shooting processing method and apparatus, and terminal device |
| CN109151307A (en) * | 2018-08-27 | 2019-01-04 | 惠州Tcl移动通信有限公司 | It is a kind of for solve to take pictures interface fuzzy method, storage medium and mobile terminal |
| CN109788089A (en) * | 2018-10-16 | 2019-05-21 | 华为技术有限公司 | The method and terminal of microspur imaging |
| CN110351405A (en) * | 2019-07-03 | 2019-10-18 | 肯维捷斯（武汉）科技有限公司 | A kind of mobile communication equipment with microcosmic imaging function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102081287A (en) * | 2009-11-30 | 2011-06-01 | 亚洲光学股份有限公司 | Projection device |
| CN105009562A (en) * | 2012-12-31 | 2015-10-28 | 数码光学公司 | Auto-focus camera module with mems closed loop compensator |
| CN105022204A (en) * | 2015-08-07 | 2015-11-04 | 深圳市世尊科技有限公司 | Camera module for mobile terminal and mobile terminal |
| CN105428375A (en) * | 2014-05-27 | 2016-03-23 | Mems驱动公司 | Moving image sensor package |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5955735U (en) * | 1982-10-05 | 1984-04-12 | 株式会社ニコン | Electrically focusable photo lens barrel |
| CN1300616C (en) * | 2003-07-15 | 2007-02-14 | 葛大庆 | Integrative zoom lens |
| CN1690833A (en) * | 2004-04-20 | 2005-11-02 | 鸿富锦精密工业（深圳）有限公司 | Automatic focusing method for digital camera |
| US20080158372A1 (en) * | 2006-12-27 | 2008-07-03 | Palum Russell J | Anti-aliasing in an imaging device using an image stabilization system |
| JP6074896B2 (en) * | 2012-03-16 | 2017-02-08 | 株式会社リコー | Imaging apparatus and imaging processing method |
| CN106254768B (en) * | 2016-07-29 | 2018-05-22 | 广东欧珀移动通信有限公司 | Microshot processing method, device and terminal device |
-
2016
- 2016-07-29 CN CN201610615861.XA patent/CN106254768B/en active Active
-
2017
- 2017-05-19 WO PCT/CN2017/085204 patent/WO2018019011A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102081287A (en) * | 2009-11-30 | 2011-06-01 | 亚洲光学股份有限公司 | Projection device |
| CN105009562A (en) * | 2012-12-31 | 2015-10-28 | 数码光学公司 | Auto-focus camera module with mems closed loop compensator |
| CN105428375A (en) * | 2014-05-27 | 2016-03-23 | Mems驱动公司 | Moving image sensor package |
| CN105022204A (en) * | 2015-08-07 | 2015-11-04 | 深圳市世尊科技有限公司 | Camera module for mobile terminal and mobile terminal |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018019011A1 (en) * | 2016-07-29 | 2018-02-01 | 广东欧珀移动通信有限公司 | Macro shooting processing method and apparatus, and terminal device |
| CN109151307A (en) * | 2018-08-27 | 2019-01-04 | 惠州Tcl移动通信有限公司 | It is a kind of for solve to take pictures interface fuzzy method, storage medium and mobile terminal |
| CN109788089A (en) * | 2018-10-16 | 2019-05-21 | 华为技术有限公司 | The method and terminal of microspur imaging |
| WO2020078346A1 (en) * | 2018-10-16 | 2020-04-23 | 华为技术有限公司 | Macro imaging method and terminal |
| US11405538B2 (en) | 2018-10-16 | 2022-08-02 | Huawei Technologies Co., Ltd. | Macro imaging method and terminal |
| US11683574B2 (en) | 2018-10-16 | 2023-06-20 | Huawei Technologies Co., Ltd. | Macro imaging method and terminal |
| CN110351405A (en) * | 2019-07-03 | 2019-10-18 | 肯维捷斯（武汉）科技有限公司 | A kind of mobile communication equipment with microcosmic imaging function |
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| Publication number | Publication date |
|---|---|
| CN106254768B (en) | 2018-05-22 |
| WO2018019011A1 (en) | 2018-02-01 |
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