CN104580899B - The control method and imaging device of image objects - Google Patents
The control method and imaging device of image objects Download PDFInfo
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- CN104580899B CN104580899B CN201410831678.4A CN201410831678A CN104580899B CN 104580899 B CN104580899 B CN 104580899B CN 201410831678 A CN201410831678 A CN 201410831678A CN 104580899 B CN104580899 B CN 104580899B
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Abstract
The present invention relates to a kind of control methods of image objects, including:User is received to needing the selection of imaging object to instruct;It is instructed according to the selection, judges whether the object is located in preset imaging region;If it is not, then adjusting the parameter of finding a view of imaging device so that the object is fallen into the preset imaging region.In addition, further including a kind of imaging device.The control method and imaging device of above-mentioned image objects improve the convenience of existing imaging method.
Description
Technical field
The present invention relates to technical field of imaging, more particularly to the control method and imaging device of a kind of image objects.
Background technology
The current existing mobile phone with touching display screen or other terminals are when being imaged or shooting photo, due to hand
Machine camera is fixedly mounted at the front or back of mobile phone, so when user needs to shoot the object of different location, needs
Subject could be placed in the medium position of touching display screen or view-finder by ceaselessly changing the shooting angle of mobile phone, then
It could complete to focus and shoot, shooting in this way gets up to be inconvenient, and user is difficult to find suitable shooting angle sometimes, is shot
The photo effect come is barely satisfactory.
Invention content
Based on this, it is necessary to for existing image objects or shooting photo trivial operations, the problem of convenience deficiency, provide
A kind of control method of image objects.
A kind of control method of image objects, including:
User is received to needing the selection of imaging object to instruct;
It is instructed according to choosing, judgement needs whether imaging object is located in preset imaging region;
If it is not, then adjustment finds a view parameter so as to which imaging object is needed to fall into preset imaging region.
It is instructed in one of the embodiments, according to the selection, judges described to need imaging object whether positioned at preset
Step in imaging region specifically includes:
It is instructed according to choosing, obtains the location information for needing imaging object;
According to location information, judgement needs whether imaging object falls within the scope of preset imaging region;
Wherein, location information includes needing the real space location information of imaging object, or need the shadow corresponding to imaging object
The location information of picture.
Adjustment finds a view parameter so as to which imaging object is needed to fall into the step in preset imaging region in one of the embodiments,
Suddenly include:
According to location information, the position relationship needed between imaging object and preset imaging region is calculated;
Parameter is found a view so as to which imaging object is needed to fall into preset imaging region according to position relationship adjustment.
It includes that gesture chooses instruction to choose instruction in one of the embodiments,;
It is instructed according to choosing, judgement needs imaging object, and whether the step being located in preset imaging region specifically includes:
Judge the corresponding selection of gesture selection instruction needs whether imaging object is located in preset imaging region;
Parameter is found a view so as to need the step that imaging object is fallen into preset imaging region specific according to position relationship adjustment
Including:
It obtains gesture and chooses end operation position conduct of the corresponding gesture operation of instruction in preset imaging region
Target location;
According to target location, the parameter of finding a view of imaging device is adjusted so as to which imaging object is needed to be moved on target location.
Parameter of finding a view in one of the embodiments, includes angle coverage, in focal length of finding a view at least any one, preset
Imaging region include viewfinder area or focus area.
In addition, there is a need to the problem of the convenience deficiency for existing imaging device, a kind of imaging device is provided.
A kind of imaging device, including:
Command reception module is chosen, for receiving user to needing the selection of imaging object to instruct;
Judgment module, for according to instruction is chosen, judgement to need whether imaging object is located in preset imaging region;
Module is adjusted, for when judgment module judgement needs imaging object to be not in preset imaging region, adjusting
Parameter of finding a view is so as to need imaging object to fall into preset imaging region.
Judgment module is used to, according to instruction is chosen, obtain the location information for needing imaging object in one of the embodiments,;
According to location information, judgement needs whether imaging object falls within the scope of preset imaging region;
Wherein, location information includes needing the real space location information of imaging object, or need the shadow corresponding to imaging object
The location information of picture.
Adjustment module is additionally operable to according to location information in one of the embodiments, calculating need imaging object with it is preset
The position relationship of imaging region finds a view parameter so as to which imaging object is needed to fall into preset imaging region according to position relationship adjustment
It is interior.
It includes that gesture chooses instruction to choose instruction in one of the embodiments,;
Judgment module be additionally operable to judge gesture choose instruction it is corresponding choose need imaging object whether be located at it is preset at
As in region;
Adjustment module is additionally operable to obtain knot of the corresponding gesture operation of gesture selection instruction in preset imaging region
Beam operating position is as target location;According to target location, the parameter of finding a view of imaging device is adjusted so as to which imaging object is needed to move
On to the target location.
Parameter of finding a view in one of the embodiments, includes angle coverage, in focal length of finding a view at least any one, preset
Imaging region include viewfinder area or focus area.
The control method and imaging device of above-mentioned image objects, by reception user to needing the selection of imaging object to instruct,
Judgement needs whether imaging object is located in preset imaging region, adjustment find a view parameter make imaging object is needed to fall into it is described preset
In imaging region.This method and device due to can be instructed according to the selection of user, need imaging object be not at it is preset at
When as in region, adjust automatically finds a view parameter so that need to be fallen at imaging object in preset imaging region, avoids contraposition
In different location when imaging object being needed to be imaged, user needs frequent changes posture and angle, improves the facility of imaging
Property.
Description of the drawings
Fig. 1 is the flow diagram of the control method of image objects in one embodiment;
Fig. 2 is the scene application drawing of the control method of image objects in one embodiment;
Fig. 3 is the structure diagram of the control method of image objects in one embodiment.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1, in one embodiment, providing a kind of control method of image objects, this method is to be applied to
It illustrates in imaging device, which includes but not limited to the various cameras, smart mobile phone, tablet for being equipped with camera
Computer, personal digital assistant, E-book reader, video player and laptops etc. have Image-forming instrument or bat
Take the photograph the intelligent terminal of instrument.
This method comprises the following steps:
Step S102 receives user to needing the selection of imaging object to instruct.
In the present embodiment, when user's using terminal is shot, display imaging picture, user can be in being imaged picture
To needing imaging object to choose, terminal is to get user to needing the selection of imaging object to instruct.
In one embodiment, choose instruction include gesture choose instruct, preset imaging region include viewfinder area or
Focus area.Wherein, viewfinder area can be the region of terminal display imaging, in the case that focus area is multiple focus focusings
The region that all focuses are constituted.
Specifically, it can be that user is single to some point progress on terminal screen by finger, stylus etc. that gesture, which chooses instruction,
Hit, double-click or the triggering modes such as sustained hold generate instruction.Terminal is corresponding defeated according to instruction acquisition selection instruction is chosen
Enter position, that is, chooses and corresponding click location is instructed to instruct corresponding input position as the selection.
Further, in one embodiment, terminal also can receive the setting of preset imaging region input by user and refer to
It enables, the size of preset imaging region and/or position is adjusted according to setting instruction.Such as user can pin this and preset
The boundary slip of imaging region adjust the size of preset imaging region, when the sliding trace of user's finger is by end panel
When curtain Inside To Outside sliding, then preset imaging region becomes larger;When the sliding trace of user's finger is by lateral outside display screen
When interior Slideslip, then preset imaging region becomes smaller, and can increase more imaging work(in the periphery of preset imaging region at this time
The virtual key of energy option, so that user can more quickly adjust the various functions parameter of imaging device.
Step S104 is instructed according to choosing, and judgement needs whether imaging object is located in preset imaging region.
Specifically, in one embodiment, step S104 includes:It is instructed according to choosing, obtains the position for needing imaging object
Information;According to the location information, judgement needs whether imaging object falls within the scope of preset imaging region;Wherein, position is believed
Breath includes needing the real space location information of imaging object, or need the location information of the image corresponding to imaging object.
It should be noted that imaging refers to the imaging being finally completed after shooting in photo, and image refers to monitor or finds a view
The image of all objects, is finally not necessarily imaged in photo on device.
In the present embodiment, terminal is received to needing the selection of imaging object to instruct, and getting needs the position of imaging object to believe
Breath, the position of the location information and preset imaging region on terminal screen is compared, judges that the location information is corresponding
Whether position is located on the terminal screen in preset imaging region.If the position of imaging object is needed to fall into preset imaging area
It within the scope of domain, then no longer needs to adjust, adjustment is otherwise needed to need the position of imaging object.
Step S106, if imaging object is needed to be not in preset imaging region, adjustment finds a view parameter so as to need
Imaging object is fallen into preset imaging region.
In the present embodiment, by receiving user to needing the selection of imaging object to instruct, judgement needs whether imaging object is located at
In preset imaging region, adjusting parameter of finding a view makes that imaging object is needed to fall into the preset imaging region.This method and dress
It sets due to can be instructed according to the selection of user, when needing imaging object to be not in preset imaging region, adjust automatically takes
Scape parameter so that need imaging object fall into preset imaging region (can eventually fall into imaging region medium position or
Other positions, can according to practical composition need be adjusted), avoid to positioned at different location need imaging object carry out at
When picture, user needs frequent changes posture and angle, improves the convenience of imaging.For example, when the parameter of finding a view of adjust automatically
For angle coverage when, then can the camera lens steering of adjust automatically rotatable camera need imaging object, and user is unnecessary
The posture of frequent changes shooting.
In one embodiment, step S106 includes:According to location information, calculating needs imaging object and preset imaging area
Position relationship between domain;Parameter is found a view so as to which imaging object is needed to fall into preset imaging region according to position relationship adjustment.
In one embodiment, it includes that gesture chooses instruction to choose instruction, then step S104 includes:Judge that gesture selection refers to
Enable corresponding selection needs whether imaging object is located in preset imaging region;Then step S106 includes:Gesture selection is obtained to refer to
Enable end operation position of the corresponding gesture operation in preset imaging region as target location;According to target location,
Adjustment finds a view parameter so as to which imaging object is needed to be moved on target location.
In the present embodiment, user needs imaging object by gesture to choose, then terminal is chosen according to gesture and instructed, to judge
Need whether imaging object is located in preset imaging region, if it is not, obtaining gesture chooses the corresponding gesture behaviour of instruction
Make the end operation position in preset imaging region as target location, then adjusts parameter of finding a view and to need imaging object
It is moved to the target location.
As shown in Fig. 2, user slides into 204 using finger, stylus etc. from the location point 202 of terminal screen, then target
Position is location point 202, to which imaging object will be needed to be moved to location point 202, so that needing imaging object in preset imaging
In region 206.Specifically, by taking the parameter of finding a view of adjustment is angle coverage as an example, user uses finger or stylus etc. from terminal
One location point of screen slides into another location point in imaging region, gets slip gesture and instructs corresponding sliding
Operating distance and direction, according to preset ratio, such as general linear function ratio, to adjust the angle coverage of imaging device,
So that finally according to the angle coverage after adjustment, need imaging object that can drop into preset imaging region.
In one embodiment, if judging to obtain that imaging object is needed to be located in preset imaging region, input is received
Photographing instruction is taken pictures.
In one embodiment, parameter of finding a view includes angle coverage, in focal length of finding a view at least any one, and it is preset
Imaging region includes viewfinder area or focus area.
Further, the zoom instructions that also can receive input carry out zoom according to zoom instructions to imaging.For example, when using
The sliding trace of family finger is when being slided by terminal screen Inside To Outside, then focal length becomes larger, and amplification at this time needs imaging object
Imaging;When the sliding trace of user's finger is by inside Slideslip on the outside of terminal screen, then focal length becomes smaller, and reduce needs at this time
As the imaging of object.
Further, after completing zoom, terminal also carries out auto-focusing, so as to ensure to need imaging object imaging it is clear
Clear degree.It detects that user presses shutter action, is just imaged, complete to take pictures.
In one embodiment, it as shown in figure 3, a kind of imaging device, including chooses command reception module 302, judge mould
Block 304 and adjustment module 306, wherein:
Command reception module 302 is chosen, for receiving user to needing the selection of imaging object to instruct.
Judgment module 304, for according to instruction is chosen, judgement to need whether imaging object is located in preset imaging region.
Module 306 is adjusted, needs imaging object to be not in preset imaging region for working as the judgement of judgment module 304
When, adjustment finds a view parameter so as to which imaging object is needed to fall into preset imaging region.
In one embodiment, judgment module 304 is used to, according to instruction is chosen, obtain the location information for needing imaging object;Root
According to location information, judgement needs whether imaging object falls within the scope of preset imaging region;Wherein, location information includes needing into
As the real space location information of object, or need the location information of the image corresponding to imaging object.
It should be noted that imaging refers to the imaging being finally completed after shooting in photo, and image refers to monitor or finds a view
The image of all objects, is finally not necessarily imaged in photo on device.
In one embodiment, adjustment module 306 is additionally operable to according to the location information, calculating need imaging object with it is preset
The position relationship of imaging region finds a view parameter so as to which imaging object is needed to fall into preset imaging region according to position relationship adjustment
It is interior.
In one embodiment, it includes that gesture chooses instruction that gesture, which chooses instruction,;
It is preset whether what judgment module 304 was additionally operable to judge to choose corresponding to gesture selection instruction needs imaging object to be located at
In imaging region.
Adjustment module 306 is additionally operable to obtain the corresponding gesture operation of gesture selection instruction in preset imaging region
End operation position is as target location;According to target location, the parameter of finding a view of imaging device is adjusted so as to which imaging object is needed to move
It moves to target location.
In one embodiment, parameter of finding a view include in angle coverage or orientation of finding a view, the depth of field of finding a view at least any one,
Preset imaging region includes viewfinder area or focus area.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (6)
1. a kind of control method of image objects, which is characterized in that the method includes:
User is received to needing the selection of imaging object to instruct;
It is instructed according to the selection, obtains the location information for needing imaging object, judge the need according to the positional information
Whether imaging object falls within the scope of preset imaging region, wherein the location information includes described needing imaging object
Real space location information or the location information for needing the image corresponding to imaging object;
If it is not, according to the positional information, calculating the position needed between imaging object and the preset imaging region and closing
Parameter is found a view so that described need imaging object to fall into the preset imaging region according to position relationship adjustment by system.
2. according to the method described in claim 1, it is characterized in that, selection instruction, which includes gesture, chooses instruction;
It is described to be instructed according to the selection, judge that the step for needing imaging object whether to be located in preset imaging region is specific
Including:
Judge the corresponding selection of gesture selection instruction needs whether imaging object is located in preset imaging region;
It is described to find a view parameter so that described need imaging object to fall into the preset imaging according to described in position relationship adjustment
Step in region specifically includes:
It obtains the gesture and chooses end operation position of the corresponding gesture operation of instruction in the preset imaging region
As target location;
According to the target location, parameter of finding a view described in adjustment is so that described need imaging object to be moved on the target location.
3. according to the method described in claim 2, it is characterized in that, the parameter of finding a view includes angle coverage, in focal length of finding a view
At least any one, the preset imaging region includes viewfinder area or focus area, and the focus area is multiple cokes
The region that the multiple focus is constituted when point focusing.
4. a kind of imaging device, which is characterized in that the imaging device includes:
Command reception module is chosen, for receiving user to needing the selection of imaging object to instruct;
Judgment module obtains the location information for needing imaging object for being instructed according to the selection;Believed according to the position
Breath judges described to need whether imaging object falls within the scope of preset imaging region, wherein described in the location information includes
Need the real space location information of imaging object or the location information for needing the image corresponding to imaging object;
Module is adjusted, judges described imaging object to be needed to be not in the preset imaging region for working as the judgment module
When, according to the positional information, the position relationship for needing imaging object and the preset imaging region is calculated, according to described
Position relationship adjustment finds a view parameter so that described need imaging object to fall into the preset imaging region.
5. imaging device according to claim 4, which is characterized in that the selection instruction includes that gesture chooses instruction;
The judgment module be additionally operable to judge the gesture choose instruction it is corresponding choose whether imaging object is needed to be located at default
Imaging region in;
The adjustment module is additionally operable to obtain the corresponding gesture operation of the gesture selection instruction in the preset imaging area
End operation position in domain is as target location;According to the target location, adjust the imaging device find a view parameter with
Make described imaging object to be needed to be moved on the target location.
6. imaging device according to claim 5, which is characterized in that the parameter of finding a view includes angle coverage, coke of finding a view
Away from least any one, the preset imaging region includes viewfinder area or focus area, and the focus area is more
The region that the multiple focus is constituted when a focus focusing.
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CN105578046A (en) * | 2015-12-21 | 2016-05-11 | 魅族科技(中国)有限公司 | Image acquisition method and terminal |
CN106303237A (en) * | 2016-08-15 | 2017-01-04 | 珠海市魅族科技有限公司 | A kind of method of auto-focusing and terminal |
CN106954024B (en) * | 2017-03-28 | 2020-11-06 | 成都通甲优博科技有限责任公司 | Unmanned aerial vehicle and electronic image stabilizing method and system thereof |
CN111479069B (en) * | 2020-04-23 | 2021-09-24 | 深圳创维-Rgb电子有限公司 | Camera control method, display terminal and computer storage medium |
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