CN103973986B - A kind of focusing and its Shot change method based on mobile terminal camera - Google Patents
A kind of focusing and its Shot change method based on mobile terminal camera Download PDFInfo
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- CN103973986B CN103973986B CN201410236947.2A CN201410236947A CN103973986B CN 103973986 B CN103973986 B CN 103973986B CN 201410236947 A CN201410236947 A CN 201410236947A CN 103973986 B CN103973986 B CN 103973986B
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- operating gesture
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- 238000000034 method Methods 0.000 title claims abstract description 38
- 230000005540 biological transmission Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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
-
- 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
- H04N23/667—Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes
Abstract
The present invention relates to a kind of focusing based on mobile terminal camera and its Shot change method, methods described includes：Whether detecting receives camera enabling signal；If receiving, user is obtained in the operating gesture performed by mobile terminal outside and is transmitted and is given central processing unit；The central processing unit compares at least two images of gestures stored in the operating gesture and database, and according to comparison result generation focusing instruction and is transmitted and give focusing motor；And the focusing motor is focused according to the focusing instruction control camera.In this way, can more easily control mobile terminal camera to be focused, strengthen user experience.
Description
Technical field
The present invention relates to mobile terminal field of camera, more particularly to a kind of tune based on mobile terminal camera
Burnt and its Shot change method.
Background technology
On the mobile terminals such as smart mobile phone, take pictures and have become an indispensable important function, and now
Camera on the mobile terminals such as most of smart mobile phones all has focusing function.However, existing smart mobile phone etc. is mobile eventually
The focusing function of the camera on end is generally divided into following several：First, the work(by being arranged on the mobile terminals such as smart mobile phone
Can button focused；2nd, by the display screen display focal length menu in mobile terminals such as smart mobile phones, user passes through
Focal length menu is pressed to focus；And three, perform touch track by the touch-screen of the mobile terminals such as smart mobile phone
Focus etc..
In sum, the camera of the mobile terminal such as existing smart mobile phone is required for user in touch-screen, shows in focusing
The surfaces such as display screen perform associative operation or must reach over to smart mobile phone etc. in operation by pressing function button, i.e. user
Mobile terminal, thus can cause when above-mentioned focus operations are carried out in-convenience in use, user experience is not high, and for example user makes
During with the camera self-timer of the mobile terminals such as smart mobile phone, if away from camera lens, be difficult to perform it is mobile with smart mobile phone etc. eventually
The focus operations of end in contact.
Equally, the mobile terminal such as present smart mobile phone mostly has front camera and rear camera, Yong Hu
When carrying out Shot change, it is also desirable to perform corresponding touch operation in touch screen surface, then just be inconvenient to grasp when away from camera lens
Make.
Therefore, the present inventor is in view of commonly using necessity that traditional focusing and its Shot change method have it to improve really
Property, it is engaged in the design and professional manufacturing experience of association area for many years with it then, energetically it is based on mobile terminal for one kind
The focusing of camera and its Shot change method carry out research improvement, and this hair is developed finally under the scrupulous consideration of each side's condition
It is bright.
The content of the invention
In order to solve problem present in background technology, i.e., in order to be able to solve in the prior art for mobile terminal camera
Focusing and the problem of Shot change inconvenience, find a kind of more convenient and Experience Degree focusing high and Shot change method,
The embodiment of the invention provides a kind of focusing based on mobile terminal camera and its Shot change method.
The embodiment of the present invention is adopted the following technical scheme that：A kind of focus adjustment method based on mobile terminal camera, the side
Method includes：
Whether detecting receives camera enabling signal；
If receiving, user is obtained in the operating gesture performed by mobile terminal outside and is transmitted and is given central treatment
Device；
The central processing unit compares at least two images of gestures stored in the operating gesture and database,
And according to comparison result generation focusing instruction and transmitted and give focusing motor；And
The focusing motor is focused according to the focusing instruction control camera；Wherein, the acquisition user
The central processing unit is given to include in the operating gesture and being transmitted performed by mobile terminal outside：
Whether the camera enabling signal that judgement is received is rear camera enabling signal；
If so, then starting front camera, user is obtained in the operating gesture performed by mobile terminal outside and is incited somebody to action
Central processing unit is given in its transmission；If it is not, then continuing judges whether the camera enabling signal is front camera enabling signal；
And
If so, then starting rear camera, user is obtained in the operating gesture performed by mobile terminal outside and is incited somebody to action
Central processing unit is given in its transmission.
Preferably, at least two images of gestures stored in the database gradually tend to camera including palm
Dynamic image and palm are gradually distance from the dynamic image of camera.
Preferably, being that the palm gradually tends to camera when the central processing unit compares out the operating gesture
During dynamic image, the focusing instruction of generation is to tune up focal length；It is described when the central processing unit compares out the operating gesture
When palm is gradually distance from the dynamic image of camera, the focusing instruction of generation is to turn focal length down.
A kind of Shot change method based on mobile terminal camera, methods described includes：
Whether detecting receives camera enabling signal；
If receiving, user is obtained in the operating gesture performed by mobile terminal outside and is transmitted and is given central treatment
Device；
The central processing unit compares at least one images of gestures stored in the operating gesture and database,
And Shot change instruction generated according to comparison result and is transmitted and is given Shot change module；And
The Shot change module carries out Shot change according to the Shot change instruction control camera；Wherein,
It is described to obtain user and give the central processing unit to include in the operating gesture and being transmitted performed by mobile terminal outside：
Whether the camera enabling signal that judgement is received is rear camera enabling signal；
If so, then starting front camera, user is obtained in the operating gesture performed by mobile terminal outside and is incited somebody to action
Central processing unit is given in its transmission；If it is not, then continuing judges whether the camera enabling signal is front camera enabling signal；
And
If so, then starting rear camera, user is obtained in the operating gesture performed by mobile terminal outside and is incited somebody to action
Central processing unit is given in its transmission.
Preferably, at least one images of gestures stored in the database is the dynamic image of palm upset.
The beneficial effect that technical scheme provided in an embodiment of the present invention is brought is：
（One）In practice, when user need to focus to mobile terminal camera, movement can be placed in eventually by by hand
End it is outside and perform with any one identical gesture at least two images of gestures stored in database, when user is by hand
When the palm gradually tends to camera, then motor of focusing tunes up focal length according to focusing instruction control camera；When user by palm gradually
During away from camera, then motor of focusing turns focal length down according to focusing instruction control camera.In this way, can more easily control to move
Dynamic terminal camera is focused, and strengthens user experience.
（Two）In practice, when user need to carry out Shot change to mobile terminal camera, shifting can be placed in by by hand
Any one identical gesture at least one images of gestures stored in dynamic exterior of terminal and execution and database, works as user
When palm is overturn, then Shot change module carries out Shot change according to the Shot change instruction control camera.In this way, can
More easily control mobile terminal camera carries out Shot change, strengthens user experience.
Brief description of the drawings
Address other purposes, feature, advantage and can become apparent to allow on the present invention, embodiment will hereafter be described
Needed for the accompanying drawing to be used make one and simple introduce, it should be apparent that, drawings in the following description are only of the invention one
A little embodiments, for those of ordinary skill in the art, do not pay create it is laborious on the premise of, can also be according to these
Accompanying drawing obtains other accompanying drawings.
A kind of focus adjustment method flow chart based on mobile terminal camera that Fig. 1 is provided for first embodiment of the invention；
A kind of focus adjustment method schematic diagram based on mobile terminal camera that Fig. 2 is provided for first embodiment of the invention；
Fig. 3 is another signal of a kind of focus adjustment method based on mobile terminal camera that first embodiment of the invention is provided
Figure；
A kind of focus adjustment method flow chart based on mobile terminal camera that Fig. 4 is provided for second embodiment of the invention；
A kind of Shot change method flow based on mobile terminal camera that Fig. 5 is provided for third embodiment of the invention
Figure.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to protection scope of the present invention.
The present invention is only applied to smart mobile phone and is entered in the description of following embodiment with focusing and its Shot change method
Row is illustrated and illustrated, but is not intended to limit the present invention, and other terminals or equipment are equally applicable in technical side of the invention
In case, its principle is essentially identical with the application of smart mobile phone, will not be repeated in the embodiment of the present invention.And the mobile terminal
Include, but are not limited to the smart mobile phone with touch-screen, panel computer, net book, PDA（Portable Digital
Assistant）, audio layer -4（MP4）Player etc..
First embodiment
Refer to Fig. 1, a kind of focus adjustment method based on mobile terminal camera that Fig. 1 is provided for first embodiment of the invention
Flow chart.First embodiment of the invention provide a kind of focus adjustment method based on mobile terminal camera, methods described include with
Lower step：
Whether step S10, detecting receives camera enabling signal；
If receiving, step S11 is performed, obtain user in the operating gesture performed by mobile terminal outside and passed
Send and give central processing unit；
Step S12, at least two gesture figures that the central processing unit will be stored in the operating gesture and database
As comparing, and according to comparison result generation focusing instruction and transmitted and given focusing motor；And
Step S13, the focusing motor is focused according to the focusing instruction control camera.
First, start in the step S10, whether detecting receives camera enabling signal, that is, detect cell-phone camera
Whether head is opened by user.After detecting receives the camera enabling signal, the step S11 is performed；When detecting does not connect
When receiving the camera enabling signal, then jump to the step S10 and continue to detect.
Specifically, in the step S11, i.e., the acquisition user outside the mobile terminal performed by operating gesture
And in being transmitted and giving central processing unit, specifically include following steps：
Step S110, whether the camera enabling signal that judgement is received is rear camera enabling signal, that is, sentence
Whether the disconnected camera being unlocked is rear camera；
If so, then performing step S111, start front camera, obtain user in performed by mobile terminal outside
Operating gesture is simultaneously transmitted and is given central processing unit；If it is not, then performing step S112, continue and judge the camera enabling signal
Whether it is front camera enabling signal, that is, judges whether the camera being unlocked is front camera；And
In the step S112, if judging, the camera enabling signal is front camera enabling signal, is performed
Step S113, starts rear camera, obtains user in the operating gesture performed by mobile terminal outside and is transmitted
Give central processing unit；If judging, the camera enabling signal is not front camera enabling signal, jumps to the step
S110 continues to judge.
Further, in the step S12, at least two images of gestures stored in the database include palm
The dynamic image and palm for gradually tending to camera are gradually distance from the dynamic image of camera, and in first embodiment of the invention
In, for palm perform specific action and be not construed as limiting.
Therefore, the operating gesture is gradually tended to the central processing unit dynamic image and palm of camera with the palm
The dynamic image for being gradually distance from camera compares, and according to comparison result generation focusing instruction and transmit give focus horse
Reach.
Specifically, it is that the palm gradually tends to the dynamic of camera when the central processing unit compares out the operating gesture
During state image, the focusing instruction of generation, to tune up focal length, is the hand when the central processing unit compares out the operating gesture
When the palm is gradually distance from the dynamic image of camera, the focusing instruction of generation is to turn focal length down.
Further, if the camera for starting is rear camera, for obtain user operating gesture then for preceding
Camera is put, therefore palm should be placed in user the correspondence direction of the front camera when the operating gesture is performed, i.e.,
The correspondence direction of mobile phone screen；If the camera for starting is front camera, the operating gesture for obtaining user is then
Rear camera, therefore palm should be placed in user the correspondence direction of the rear camera when the operating gesture is performed,
That is the correspondence direction of mobile phone battery cover.
In the step S13, i.e., adjusted according to the focusing instruction control camera in the focusing motor
Jiao Zhong, specifically includes：When the focusing instruction of the central processing unit transmission is received to tune up focal length, then the focusing
Camera tunes up focal length described in motor control；Equally, when the focusing instruction for receiving the central processing unit transmission is tune
During small focal length, then camera described in the focusing motor control turns focal length, and the shooting that the focusing motor is controlled to adjust down
Head is the camera opened instantly, the non-camera for obtaining user's operating gesture.
Refer to Fig. 2, a kind of focus adjustment method based on mobile terminal camera that Fig. 2 is provided for first embodiment of the invention
Schematic diagram.Specifically, it is rear camera enabling signal to set the camera enabling signal for receiving, that is, the institute being unlocked
Camera is stated for rear camera, is front camera for obtain user's operating gesture, as shown in Fig. 2 when the hand of user
When the palm is located at mobile phone screen top, if remains stationary state, the front camera obtains the operating gesture performed by user
Any one of at least two images of gestures that are stored in database is not met, i.e., not for the palm gradually tends to camera
Dynamic image, the dynamic image of camera is not also gradually distance from for palm equally.When the palm of user is moved down, i.e., towards hand
When the direction of machine screen is moved, what it was produced moves down action, i.e., described operating gesture then meets the palm and gradually tends to shooting
The dynamic image of head, then the focusing that the central processing unit transmission tunes up focal length is instructed gives the focusing motor, the focusing horse
Focal length is tuned up up to the camera is controlled；When being moved on the palm of user, i.e., when the opposite direction movement of mobile phone screen, its product
Raw upper mobile work, i.e., described operating gesture then meets the dynamic image that the palm is gradually distance from camera, then the center
The focusing instruction that focal length is turned in processor transmission down gives the focusing motor, camera described in the focusing motor control to turn Jiao down
Away from.
Refer to Fig. 3, a kind of focus adjustment method based on mobile terminal camera that Fig. 3 is provided for first embodiment of the invention
Another schematic diagram.Specifically, it is front camera enabling signal to set the camera enabling signal for receiving, that is, be unlocked
The camera be front camera, be rear camera for obtain user's operating gesture, as shown in figure 3, working as user
Palm when being located at mobile phone battery cover lower section, if remains stationary state, the rear camera obtains the operation performed by user
Gesture does not meet any one of at least two images of gestures that are stored in database, i.e., not for the palm gradually tends to take the photograph
As the dynamic image of head, the dynamic image of camera is not also gradually distance from for palm equally.When being moved on the palm of user, i.e. court
When the direction for mobile phone battery cover is moved, its upper mobile work for producing, i.e., described operating gesture then meets the palm and gradually tends to
The dynamic image of camera, then the focusing that the central processing unit transmission tunes up focal length is instructed gives the focusing motor, the tune
Camera described in burnt motor control tunes up focal length；When the palm of user is moved down, i.e., when the opposite direction movement of mobile phone battery cover,
What it was produced moves down action, i.e., described operating gesture then meets the dynamic image that the palm is gradually distance from camera, then described
The focusing instruction that focal length is turned in central processing unit transmission down gives the focusing motor, camera described in the focusing motor control to turn down
Focal length.
Second embodiment
Refer to Fig. 4, a kind of focus adjustment method based on mobile terminal camera that Fig. 4 is provided for second embodiment of the invention
Flow chart.In second embodiment of the invention, a kind of focus adjustment method based on mobile terminal camera, methods described bag are more provided
Include following steps：
Whether step S20, detecting receives camera enabling signal；
If receiving, step S21 is performed, open at least infrared distance measuring located at the mobile terminal surface and sense
Device apart from incremental data and is passed with detecting operating gesture of the user outside the mobile terminal to the mobile terminal surface
Send and give central processing unit；
Step S22, the central processing unit apart from incremental data generation focusing instruction and will be transmitted and given according to described
Focusing motor；And
Step S23, the focusing motor is focused according to the focusing instruction control camera.
First, start in the step S20, whether detecting receives camera enabling signal, that is, detect cell-phone camera
Whether head is opened by user.After detecting receives the camera enabling signal, the step S21 is performed；When detecting does not connect
When receiving the camera enabling signal, then jump to the step S20 and continue to detect.
Specifically, in the step S21, that is, at least infrared distance measuring located at the mobile terminal surface is being opened
Sensor is detecting operating gesture of the user outside the mobile terminal to the mobile terminal surface apart from incremental data
And in transmitting and giving central processing unit, specifically include following steps：
Step S210, whether the camera enabling signal that judgement is received is rear camera enabling signal, that is, sentence
Whether the disconnected camera being unlocked is rear camera；
If so, then performing step S211, open at least infrared ray for being in same surface with the rear camera and survey
Away from sensor detecting operating gesture of the user outside the mobile terminal to the mobile terminal surface apart from changing number
According to and transmission give central processing unit；If it is not, then performing step S212, continuing judges whether the camera enabling signal is preposition
Camera enabling signal, that is, judge whether the camera being unlocked is front camera；And
In the step S212, if judging, the camera enabling signal is front camera enabling signal, is performed
Step S213, open with the front camera be in same surface an at least infrared distance measuring sensor with detect user in
Operating gesture outside the mobile terminal is to the mobile terminal surface is apart from incremental data and central processing unit is given in transmission；
If judging, the camera enabling signal is not front camera enabling signal, jumps to the step S210 and continues to judge.
Further, it is red with the rear camera in same surface at least in second embodiment of the invention
Outside line distance measuring sensor can specifically be located at mobile terminal rear casing surface, i.e., in one side opposite with screen；Preposition taken the photograph with described
As at least infrared distance measuring sensor that head is in same surface can specifically be located at screen surface, i.e., melt with the screen surface
It is integrated, or near the top of the near zone of front camera, i.e. mobile terminal screen, implements in the present invention second
In example, preferably but the latter is not limited to.
Illustrated with mobile phone, if the camera for starting is rear camera, for detecting user in outside the mobile terminal
The operating gesture in portion apart from incremental data is to be in same surface with the rear camera to the mobile terminal surface
An at least infrared distance measuring sensor, therefore user perform the operating gesture when palm should be placed in it is described rearmounted
The correspondence direction of the correspondence direction of camera, i.e. mobile phone battery cover；If the camera for starting is front camera, used for detecting
Operating gesture of the family outside the mobile terminal apart from incremental data is preposition with described to the mobile terminal surface
Camera is in an at least infrared distance measuring sensor on same surface, therefore user should when the operating gesture is performed
Palm is placed in the correspondence direction of the correspondence direction of the front camera, i.e. mobile phone screen.
In the step S22, when an at least infrared distance measuring sensor detected it is described apart from incremental data
During the state that tapers off, the focusing instruction of generation is to tune up focal length；When it is described apart from incremental data be in be incremented by state when, the tune of generation
Jiao's instruction is to turn focal length down.
Specifically, it is described apart from incremental data taper off state when, its corresponding operating gesture is then for palm gradually tends to
Infrared distance measuring sensor；Described is in that its corresponding operating gesture is then for palm is gradually remote when being incremented by state apart from incremental data
From infrared distance measuring sensor.
Further, in the step S23, when the institute for receiving at least one infrared distance measuring sensor transmission
When stating focusing instruction to tune up focal length, then camera described in the focusing motor control tunes up focal length；Equally, it is described when receiving
The focusing instruction of central processing unit transmission is for when turning focal length down, then camera described in the focusing motor control turns Jiao down
Away from.
Further, in second embodiment of the invention, methods described also includes：
When the focal length of camera described in the focusing motor control is adjusted to maximum, the central processing unit judges whether to hold
Continued access receives the described apart from incremental data of the state that tapers off that the infrared distance measuring sensor is transmitted；If receiving, institute
Stating central processing unit will not generate the focusing instruction；And
When the focal length of camera described in the focusing motor control is adjusted to minimum, the central processing unit judges whether to hold
Continued access receive that the infrared distance measuring sensor transmitted in the described apart from incremental data of incremental state；If receiving, institute
Stating central processing unit will not generate the focusing instruction.
Further, if when the focal length of camera described in the focusing motor control is adjusted to maximum, the center is processed
The infrared distance measuring sensor that device persistently receives transmitted in the described apart from incremental data of incremental state, then it is described in
The central processor generation focusing instruction；Equally, if when the focal length of camera described in the focusing motor control is adjusted to minimum,
The distance of the state that tapers off that the infrared distance measuring sensor that the central processing unit persistently receives is transmitted changes
Data, then the central processing unit generation focusing instruction.
3rd embodiment
Refer to Fig. 5, a kind of Shot change based on mobile terminal camera that Fig. 5 is provided for third embodiment of the invention
Method flow diagram.In third embodiment of the invention, a kind of Shot change method based on mobile terminal camera is more provided, its
It is characterised by, the described method comprises the following steps：
Whether step S30, detecting receives camera enabling signal；
If receiving, step S31 is performed, obtain user in the operating gesture performed by mobile terminal outside and passed
Send and give central processing unit；
Step S32, at least one gesture figure that the central processing unit will be stored in the operating gesture and database
As comparing, and generate Shot change instruction and transmitted according to comparison result and give Shot change module；And
Step S33, the Shot change module carries out camera lens and cuts according to the Shot change instruction control camera
Change.
First, start in the step S30, whether detecting receives camera enabling signal, that is, detect cell-phone camera
Whether head is opened by user.After detecting receives the camera enabling signal, the step S31 is performed；When detecting does not connect
When receiving the camera enabling signal, then jump to the step S30 and continue to detect.
Specifically, in the step S31, i.e., the acquisition user outside the mobile terminal performed by operating gesture
And in being transmitted and giving central processing unit, specifically include following steps：
Step S310, whether the camera enabling signal that judgement is received is rear camera enabling signal, that is, sentence
Whether the disconnected camera being unlocked is rear camera；
If so, then performing step S311, start front camera, obtain user in performed by mobile terminal outside
Operating gesture is simultaneously transmitted and is given central processing unit；If it is not, then performing step S312, continue and judge the camera enabling signal
Whether it is front camera enabling signal, that is, judges whether the camera being unlocked is front camera；And
In the step S312, if judging, the camera enabling signal is front camera enabling signal, is performed
Step S313, starts rear camera, obtains user in the operating gesture performed by mobile terminal outside and is transmitted
Give central processing unit；If judging, the camera enabling signal is not front camera enabling signal, jumps to the step
S310 continues to judge.
Further, in the step S32, at least one images of gestures stored in the database is for palm is turned over
The dynamic image for turning.
Therefore, the central processing unit compares the dynamic image that the operating gesture overturns with palm, and according to than
Result generation Shot change is instructed and transmitted and gives Shot change module.
Specifically, when the central processing unit compares out the dynamic image that the operating gesture overturns for palm, by life
Instruct and transmitted into Shot change and give Shot change module.
Further, if the camera for starting is rear camera, for obtain user operating gesture then for preceding
Camera is put, therefore palm should be placed in user the correspondence direction of the front camera when the operating gesture is performed, i.e.,
The correspondence direction of mobile phone screen；If the camera for starting is front camera, the operating gesture for obtaining user is then
Rear camera, therefore palm should be placed in user the correspondence direction of the rear camera when the operating gesture is performed,
That is the correspondence direction of mobile phone battery cover.
In the step S33, i.e., in the Shot change module according to the Shot change instruction control shooting
Head is carried out in Shot change, is specifically included：When the Shot change for receiving central processing unit transmission is instructed, then institute
State Shot change module carries out Shot change according to the Shot change instruction control camera.
The achievable advantages below of the present invention：
By the present invention, when user need to focus to mobile terminal camera, mobile terminal can be placed in by by hand
It is outside and perform with any one identical gesture at least two images of gestures stored in database, when user is by palm
When gradually tending to camera, then motor of focusing tunes up focal length according to focusing instruction control camera；When user is gradually remote by palm
During from camera, then motor of focusing turns focal length down according to focusing instruction control camera.In this way, movement can be controlled more easily
Terminal camera is focused, and strengthens user experience.
When user need to carry out Shot change to mobile terminal camera, can be placed in outside mobile terminal and hold by by hand
Any one identical gesture at least one images of gestures stored in row and database, when user overturns palm,
Then Shot change module carries out Shot change according to the Shot change instruction control camera.In this way, can more easily control
Mobile terminal camera processed carries out Shot change, strengthens user experience.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all contain
Lid is within the scope of the present invention.Therefore, protection scope of the present invention should be defined by the protection domain of the requirement.
Claims (5)
1. a kind of focus adjustment method based on mobile terminal camera, it is characterised in that methods described includes：
Whether detecting receives camera enabling signal；
If receiving, user is obtained in the operating gesture performed by mobile terminal outside and is transmitted and is given central processing unit；
The central processing unit compares at least two images of gestures stored in the operating gesture and database, and root
Instruct and transmitted according to comparison result generation focusing and give focusing motor；And
The focusing motor is focused according to the focusing instruction control camera；Wherein, the acquisition user Yu Yi
Operating gesture performed by dynamic exterior of terminal and being transmitted gives the central processing unit to include：
Whether the camera enabling signal that judgement is received is rear camera enabling signal；
If so, then starting front camera, user is obtained in the operating gesture performed by mobile terminal outside and is passed
Send and give central processing unit；If it is not, then continuing judges whether the camera enabling signal is front camera enabling signal；And
If so, then starting rear camera, user is obtained in the operating gesture performed by mobile terminal outside and is passed
Send and give central processing unit.
2. a kind of focus adjustment method based on mobile terminal camera as claimed in claim 1, it is characterised in that the database
Middle at least two stored images of gestures are gradually distance from including dynamic image and palm that palm gradually tends to camera and take the photograph
As the dynamic image of head.
3. a kind of focus adjustment method based on mobile terminal camera as claimed in claim 2, it is characterised in that when the center
Processor compares out the operating gesture when being that the palm gradually tends to the dynamic image of camera, and the focusing instruction of generation is
Tune up focal length；It is the dynamic image that the palm is gradually distance from camera when the central processing unit compares out the operating gesture
When, the focusing instruction of generation is to turn focal length down.
4. a kind of Shot change method based on mobile terminal camera, it is characterised in that methods described includes：
Whether detecting receives camera enabling signal；
If receiving, user is obtained in the operating gesture performed by mobile terminal outside and is transmitted and is given central processing unit；
The central processing unit compares at least one images of gestures stored in the operating gesture and database, and root
Instruct and transmitted according to comparison result generation Shot change and give Shot change module；And
The Shot change module carries out Shot change according to the Shot change instruction control camera；Wherein, it is described
Obtain user gives the central processing unit to include in the operating gesture and being transmitted performed by mobile terminal outside：
Whether the camera enabling signal that judgement is received is rear camera enabling signal；
If so, then starting front camera, user is obtained in the operating gesture performed by mobile terminal outside and is passed
Send and give central processing unit；If it is not, then continuing judges whether the camera enabling signal is front camera enabling signal；And
If so, then starting rear camera, user is obtained in the operating gesture performed by mobile terminal outside and is passed
Send and give central processing unit.
5. a kind of Shot change method based on mobile terminal camera as claimed in claim 4, it is characterised in that the number
It is the dynamic image that palm overturns according at least one images of gestures stored in storehouse.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710092594.7A CN106791446A (en) | 2014-05-30 | 2014-05-30 | Mobile terminal camera and smart mobile phone, panel computer or net book |
| CN201710092764.1A CN106713767B (en) | 2014-05-30 | 2014-05-30 | A kind of smart phone, tablet computer or net book |
| CN201410236947.2A CN103973986B (en) | 2014-05-30 | 2014-05-30 | A kind of focusing and its Shot change method based on mobile terminal camera |
| CN201710092582.4A CN106657796A (en) | 2014-05-30 | 2014-05-30 | Mobile terminal camera and lens switching method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410236947.2A CN103973986B (en) | 2014-05-30 | 2014-05-30 | A kind of focusing and its Shot change method based on mobile terminal camera |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
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| CN201710092594.7A Withdrawn CN106791446A (en) | 2014-05-30 | 2014-05-30 | Mobile terminal camera and smart mobile phone, panel computer or net book |
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| CN105468392A (en) * | 2014-09-09 | 2016-04-06 | 北京金山安全软件有限公司 | Method and device for clearing update identifier of application program and terminal |
| CN104461288B (en) * | 2014-11-28 | 2017-11-10 | 广东欧珀移动通信有限公司 | The method and terminal taken pictures using different angle of visual field cameras |
| CN104767935A (en) * | 2015-03-25 | 2015-07-08 | 深圳市金立通信设备有限公司 | Terminal |
| CN104767936A (en) * | 2015-03-25 | 2015-07-08 | 深圳市金立通信设备有限公司 | Focal length adjusting method |
| CN105824406A (en) * | 2015-11-30 | 2016-08-03 | 维沃移动通信有限公司 | Photographing method and terminal |
| CN105472253B (en) * | 2015-12-29 | 2019-03-01 | Oppo广东移动通信有限公司 | A kind of switching method, device and the mobile terminal of fixed-focus and zoom mode |
| CN105677110A (en) * | 2016-01-12 | 2016-06-15 | 广东欧珀移动通信有限公司 | Mobile terminal of touch screen based on embedded sensor |
| CN106231175A (en) * | 2016-07-09 | 2016-12-14 | 东莞市华睿电子科技有限公司 | A kind of method that terminal gesture is taken pictures |
| CN107333057A (en) * | 2017-06-16 | 2017-11-07 | 光锐恒宇（北京）科技有限公司 | Interaction implementation method and device in a kind of application |
| CN107483813B (en) * | 2017-08-08 | 2020-11-17 | 深圳市明日实业有限责任公司 | Method and device for tracking recording and broadcasting according to gestures and storage device |
| CN107526438B (en) * | 2017-08-08 | 2020-11-13 | 深圳市明日实业有限责任公司 | Method, device and storage device for tracking recording and broadcasting according to hand raising action |
| CN108600637A (en) * | 2017-11-09 | 2018-09-28 | 黄港 | A kind of camera imaging management method based on luminous point detection |
| CN108347536A (en) * | 2018-02-06 | 2018-07-31 | 北京智能管家科技有限公司 | Record system |
| CN108495028B (en) * | 2018-03-14 | 2019-11-29 | 维沃移动通信有限公司 | A kind of camera shooting focus adjustment method, device and mobile terminal |
| CN108769508B (en) | 2018-04-28 | 2019-06-28 | Oppo广东移动通信有限公司 | Data processing method, device, computer readable storage medium and electronic equipment |
| CN110278381A (en) * | 2019-07-22 | 2019-09-24 | 珠海格力电器股份有限公司 | A kind of smart phone manual focus method and system |
| CN110493503B (en) * | 2019-08-27 | 2022-02-08 | Oppo广东移动通信有限公司 | Image acquisition method, electronic equipment and storage medium |
| CN113596316B (en) * | 2020-04-30 | 2023-12-08 | 华为技术有限公司 | Photographing method and electronic equipment |
| CN115484391B (en) * | 2021-06-16 | 2023-12-12 | 荣耀终端有限公司 | Shooting method and electronic equipment |
| CN114257737B (en) * | 2021-11-29 | 2023-05-02 | 荣耀终端有限公司 | Shooting mode switching method and related equipment |
| CN116055848B (en) * | 2023-03-31 | 2023-06-13 | 成都睿铂科技有限责任公司 | Active focal plane focusing method, camera and aerial camera |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106713767B (en) | 2019-07-23 |
| CN106657796A (en) | 2017-05-10 |
| CN106791446A (en) | 2017-05-31 |
| CN106713767A (en) | 2017-05-24 |
| CN103973986A (en) | 2014-08-06 |
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