CN107508942A - A kind of image capturing method and image capturing apparatus based on intelligent terminal - Google Patents
A kind of image capturing method and image capturing apparatus based on intelligent terminal Download PDFInfo
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- CN107508942A CN107508942A CN201710940106.3A CN201710940106A CN107508942A CN 107508942 A CN107508942 A CN 107508942A CN 201710940106 A CN201710940106 A CN 201710940106A CN 107508942 A CN107508942 A CN 107508942A
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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
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
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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
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
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Abstract
The invention provides a kind of image capturing method and image capturing apparatus based on intelligent terminal, wherein, image capturing method comprises the following steps：In on the earphone that intelligent terminal is used cooperatively, a camera is set；Earphone is connected to intelligent terminal by wiredly and/or wirelessly mode；Intelligent terminal sends shooting instruction to earphone；Earphone control camera shoots an image, and image is transmitted back into intelligent terminal；Intelligent terminal for reception and display image.Based on above-mentioned technical proposal, camera is separated with mobile phone, camera is outside mobile phone body, it is arranged in a manner of embedded or combination in earphone, structure more firmly, focusing it is more accurate, taken pictures using this cell phone type, can 360 ° of angles and any orientation, free shooting of conveniently finding a view, does not have angle blind area.
Description
Technical field
The present invention relates to intelligent terminal field, more particularly to a kind of image capturing method and image based on intelligent terminal to clap
Take the photograph system.
Background technology
Today's society is in the information age of rapid development, and the mobile phone that people use no longer only has been transmitting-receiving telephonic communication
Instrument, but the diversification synthesis tool that gathers multi -function in integral whole, can play game, chat QQ, see a film, it is mobile store, take pictures,
Shooting etc. function, from scratch, be gradually improved its function maturation, and abundant function facilitates people's work, study and society
Activity, it has also become essential instrument in life.Compared to the shooting of traditional camera, photo is shot not using intelligent terminal
Can only reach identical photo effect, and also have small volume, it is in light weight, be easy to post-processing the spy such as to share with social activity
Point, therefore, taken pictures using intelligent terminal turns into the selection of more and more users.
At present, common mobile phone camera is all integrally fixed on mobile phone, and camera and mobile phone are integral, this one-piece type hand
When taking pictures there is very wide-angle limitation, mobile phone photograph need to take a crane shot or raise mobile phone with 60-80 ° of degree angle and put down at an angle of 90 machine
Clap, face upward to clap and just easily watch thing of being found a view on liquid crystal display screen of mobile phone, each shooting mobile phone will constantly adjust with scenery
Angle, photographer's body, head also must be with the continuous adjustment angles of mobile phone, when having object than relatively low and more than 110 ° of angles and some
When being shot inside tiny implements, this cell phone type is difficult to find a view and taken pictures, but also can not go deep into water and some things
Internal portion takes pictures.
Moreover, typically being controlled when existing intelligent terminal is taken pictures using push button, such as carried out using side key, operating key
Confirmation is taken pictures.At present, the screen size based on intelligent terminal is larger, and user is used alone intelligent terminal and shoots photo to oneself
When, tend not to touch button easily, it is often necessary to elect control button can be touched between effect of taking pictures.
Based on the problem, it usually needs by the use of self-shooting bar.But the carrying of self-shooting bar can cause out to user to a certain extent
Capable inconvenience, and many tourist attractions have prohibited the use of self-shooting bar for the purpose of safety.
Therefore, the invention provides a kind of image capturing method and image capturing apparatus based on intelligent terminal, in described
On the earphone that intelligent terminal is used cooperatively, a camera is set；The earphone is connected to described by wiredly and/or wirelessly mode
Intelligent terminal；The intelligent terminal sends shooting instruction to the earphone；The earphone receives the shooting instruction, controls institute
The shooting image that camera shoots a reference object is stated, the shooting image is transmitted back to the intelligent terminal；The intelligence is eventually
End receives and shows the shooting image.Based on above-mentioned technical proposal, camera is separated with mobile phone, camera is in mobile phone body
Outside, it is arranged in a manner of embedded or combination in earphone, structure is more firm, focusing is more accurate, is clapped using this cell phone type
According to, can 360 ° of angles and any orientation, freely conveniently find a view shooting, there is no angle blind area, land scenery can not only be shot, and also
Movable camera can be goed deep into water and some tiny implements inside photographings, and can also be by mobile phone when monitor use.
The content of the invention
In order to overcome above-mentioned technological deficiency, it is an object of the invention to provide a kind of image taking side based on intelligent terminal
Method and image capturing apparatus.
An aspect of of the present present invention, a kind of image capturing method based on intelligent terminal is disclosed, is comprised the following steps：
In on the earphone that the intelligent terminal is used cooperatively, a camera is set；
The earphone is connected to the intelligent terminal by wiredly and/or wirelessly mode；
The intelligent terminal sends shooting instruction to the earphone；
The earphone receives the shooting instruction, controls the camera to shoot the shooting image of a reference object, by institute
State shooting image and be transmitted back to the intelligent terminal；
The intelligent terminal for reception simultaneously shows the shooting image.
Preferably, the step of intelligent terminal sends shooting instruction to the earphone includes：
The intelligent terminal detect the earphone whether remains stationary state；
When the earphone remains stationary state, the intelligent terminal sends shooting instruction to the earphone.
Preferably, the intelligent terminal detect the earphone whether remains stationary state the step of include：
In in the intelligent terminal, a time interval is set；
The positioner of the intelligent terminal is called, the position coordinates of earphone described in tracking；
Judge whether the position coordinates changes in the time interval；
When the position coordinates does not change in the time interval, confirm that the earphone remains static.
Preferably, the earphone receives the shooting instruction, controls the camera to shoot a shooting image, by the bat
Taking the photograph the step of image is transmitted back to the intelligent terminal includes：
In setting a luminance threshold in the earphone；
The earphone receives the shooting instruction, controls the brightness value of the camera detection shooting environmental；
Compare the brightness value of the shooting environmental and the luminance threshold；
When the brightness value of the shooting environmental is less than the luminance threshold, the earphone calls the sudden strain of a muscle of the intelligent terminal
Light lamp, control the camera to shoot a shooting image, the shooting image is transmitted back to the intelligent terminal.
Preferably, the earphone receives the shooting instruction, controls the camera to shoot a shooting image, by the bat
Taking the photograph the step of image is transmitted back to the intelligent terminal includes：
In in the earphone set one first distance threshold, one be less than first distance threshold second distance threshold value；
The earphone receives the shooting instruction, controls the camera detection and the distance value of the reference object；
Compare the distance value and first distance threshold, second distance threshold value of the camera and the reference object；
When the distance value of the camera and the reference object exceedes first distance threshold, the shooting is controlled
Head enables wide-angle pattern and shot；
When the distance value of the camera and the reference object is less than the second distance threshold value, the shooting is controlled
Head enables macro mode and shot.
Another aspect of the present invention, disclose a kind of image capturing apparatus based on intelligent terminal, described image shooting system
System includes：Setup module, link block, trigger module, taking module, display module；
The setup module, on the earphone that the intelligent terminal is used cooperatively, a camera is set；
The link block, the earphone are connected to the intelligent terminal by wiredly and/or wirelessly mode；
The trigger module, the intelligent terminal send shooting instruction to the earphone；
The taking module, communicated to connect with the trigger module, the earphone receives the shooting and instructed, described in control
Camera shoots the shooting image of a reference object, and the shooting image is transmitted back into the intelligent terminal；
The display module, is communicated to connect with the taking module, and the intelligent terminal for reception simultaneously shows the shooting figure
Picture.
Preferably, the trigger module includes：State detection unit, instruction triggers unit；
The state detection unit, the intelligent terminal detect the earphone whether remains stationary state；
The instruction triggers unit, communicated to connect with the state detection unit, when the earphone remains stationary state,
The intelligent terminal sends shooting instruction to the earphone.
Preferably, the state detection unit, in the intelligent terminal, a time interval is set；
The positioner of the intelligent terminal is called, the position coordinates of earphone described in tracking；
Judge whether the position coordinates changes in the time interval；
When the position coordinates does not change in the time interval, confirm that the earphone remains static.
Preferably, the taking module includes：Brightness settings unit, brightness detection unit, brightness comparing unit, brightness are adjusted
Whole unit；
The brightness settings unit, in setting a luminance threshold in the earphone；
The brightness detection unit, the earphone receive the shooting instruction, control the camera detection shooting environmental
Brightness value；
The brightness comparing unit, communicated to connect with the brightness settings unit, brightness detection unit, the shooting
The brightness value of environment and the luminance threshold；
The brightness adjustment unit, is connected with the brightness ratio compared with unit communication, when the brightness value of the shooting environmental is small
When the luminance threshold, the earphone calls the flash lamp of the intelligent terminal, controls the camera to shoot a shooting figure
Picture, the shooting image is transmitted back to the intelligent terminal.
Preferably, the taking module includes：Adjusted apart from setup unit, apart from detection unit, apart from comparing unit, pattern
Whole unit；
It is described apart from setup unit, in setting one first distance threshold in the earphone, one be less than described first apart from threshold
The second distance threshold value of value；
Described apart from detection unit, the earphone receives the shooting instruction, controls the camera detection and the bat
Take the photograph the distance value of object；
It is described apart from comparing unit, communicated to connect with described apart from setup unit, apart from detection unit, the shooting
The distance value and first distance threshold, second distance threshold value of head and the reference object；
The mode adjustment unit, communicated to connect with described apart from comparing unit, when the camera and the shooting pair
When the distance value of elephant exceedes first distance threshold, control the camera to enable wide-angle pattern and shot；
When the distance value of the camera and the reference object is less than the second distance threshold value, the shooting is controlled
Head enables macro mode and shot.
After employing above-mentioned technical proposal, compared with prior art, have the advantages that：
1. the image capturing method and image capturing apparatus of the present invention, on the earphone that the intelligent terminal is used cooperatively,
One camera is set；The earphone is connected to the intelligent terminal by wiredly and/or wirelessly mode；The intelligent terminal is to institute
State earphone and send shooting instruction；The earphone receives the shooting instruction, controls the camera to shoot a reference object
Shooting image, the shooting image is transmitted back to the intelligent terminal；The intelligent terminal for reception simultaneously shows the shooting image.
Based on above-mentioned technical proposal, camera is separated with mobile phone, camera is set outside mobile phone body in a manner of embedded or combination
Be placed in earphone, structure more firmly, focusing it is more accurate, taken pictures using this cell phone type, can 360 ° of angles and any orientation, from
By shooting of conveniently finding a view, there is no angle blind area, land scenery can not only be shot, moreover it is possible to go deep into movable camera in water and one
A little tiny implements inside photographings, and mobile phone can also be used when monitor.
Brief description of the drawings
Fig. 1 is the schematic flow sheet for the image capturing method for meeting one embodiment of the present invention；
Fig. 2 is the schematic flow sheet of the shooting instruction forwarding step of Fig. 1 image capturing method；
Fig. 3 is the schematic flow sheet of the inactive state detecting step of Fig. 2 image capturing method；
Fig. 4 is the schematic flow sheet of the shooting brightness detecting step of Fig. 1 image capturing method；
Fig. 5 is the schematic flow sheet of the shooting distance detecting step of Fig. 1 image capturing method；
Fig. 6 is the structural representation for the image capturing apparatus for meeting one embodiment of the present invention.
Reference：
100- image capturing apparatus；
11- setup modules；
12- link blocks；
13- trigger modules；
14- taking modules；
15- display modules.
Embodiment
Advantages of the present invention is expanded on further below in conjunction with accompanying drawing and specific embodiment.
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent and the consistent all embodiments of the present invention.On the contrary, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects being described in detail in claims, of the invention.
It is only merely for the purpose of description specific embodiment in terminology used in the present invention, and is not intended to be limiting the disclosure.
It is also intended in " one " of the singulative of the invention with used in appended claims, " described ", "the" etc. including majority
Form, unless context clearly shows that other implications.It is also understood that term "and/or" used herein refers to and wrapped
Containing the associated list items purpose of one or more, any or all may be combined.
It will be appreciated that though various threshold values, but these threshold values may be described using term first, second etc. in the disclosure
It should not necessarily be limited by these terms.These terms are only used for same type of threshold value being distinguished from each other out.For example, the disclosure is not being departed from
In the case of scope, first threshold can also be referred to as Second Threshold, and similarly, Second Threshold can also be referred to as the first threshold
Value.Depending on linguistic context, word as used in this " ... when " can be construed to " in response to determining ".
In the description of the invention, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", " top ",
The orientation or position relationship of the instruction such as " bottom " " interior ", " outer " are based on orientation shown in the drawings or position relationship, merely to just
In the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the description of the invention, unless otherwise prescribed with restriction, it is necessary to which explanation, term " connection " should do broad sense reason
Solution, for example, it may be mechanical connection or electrical connection or the connection of two element internals, can be joined directly together, also may be used
To be indirectly connected by intermediary, for the ordinary skill in the art, can understand as the case may be above-mentioned
The concrete meaning of term.In follow-up description, the suffix using " module " for representing element, " unit " etc. is only
Be advantageous to the explanation of the present invention, itself do not have a specific meaning.Therefore, " module ", " unit " can be used mixedly.
The image capturing method and image capturing apparatus of the present invention, can apply to intelligent terminal, and intelligent terminal can be with
Various forms, for example, intelligent terminal described in the present invention can include such as mobile phone, smart phone, notebook computer,
PDA (personal digital assistant), PAD (tablet personal computer), PMP (portable media player), guider, intelligent watch etc.
Mobile terminal, and the fixed terminal of digital TV, desktop computer etc..Hereinafter it is assumed that terminal is mobile terminal, and assume
The mobile terminal is smart mobile phone, and the present invention will be described.However, it will be understood by those skilled in the art that except special
Outside element for moving purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
For ease of description, the embodiment of the present invention illustrates by taking smart mobile phone as an example, and other application scene is cross-referenced.
With reference to figure 1, the image capturing method of the invention based on intelligent terminal, comprise the following steps：
S100：In on the earphone that the intelligent terminal is used cooperatively, a camera is set；
S200：The earphone is connected to the intelligent terminal by wiredly and/or wirelessly mode；
S300：The intelligent terminal sends shooting instruction to the earphone；
S400：The earphone receives the shooting instruction, controls the camera to shoot the shooting image of a reference object,
The shooting image is transmitted back to the intelligent terminal；
S500：The intelligent terminal for reception simultaneously shows the shooting image.
-S100：In on the earphone that the intelligent terminal is used cooperatively, a camera is set；
First, on the earphone that intelligent terminal is used cooperatively, setting a camera, the mode that camera is set can be solid
Surely it is nested in that the earphone is integrally formed with the earphone or movable composition is in described earphone etc., the present invention is not to taking the photograph
The mode that earphone is arranged at as head defines.Camera can be arranged at the receiver side of earphone, or the back of the body located at receiver
Face side, it is preferable that camera is located at the reverse side of receiver, while the audio frequency effect of earphone is not influenceed, carries out image
Shooting, meanwhile, for In-Ear Headphones, the pollution frequently in insertion human ear to camera can be avoided.
When camera earphone and intelligent terminal are with the use of taking pictures, camera earphone can be placed in intelligent terminal
Upper and lower two bottom surface, left and right sides, on the face of rear and front end, the mode being placed on intelligent terminal can be inhaled with grafting, clamping, magnetic
It is attached to wait various forms.
-S200：The earphone is connected to the intelligent terminal by wiredly and/or wirelessly mode；
The mode that the earphone is connected to the intelligent terminal can be by wiredly and/or wirelessly mode, for example, earphone leads to
Cross in earphone cord insertion intelligent terminal, or it is bluetooth earphone to set the earphone, opens the intelligent terminal and the earphone
Interior bluetooth module, earphone is connected with intelligent terminal by bluetooth approach.
Specifically, the Radio Transmission Technology that the present invention is utilized can be following several forms：
- Infrared Transmission
Infrared Transmission is that data are transmitted in a manner of infrared ray, easily can realize nothing under family or office environment
Line mode connects, and transmission speed is very fast, and the transmission speed for the Infrared Transmission mouth that notebook new architecture is matched somebody with somebody has been accelerated to 4Mbp/s.
Using Infrared Transmission, game on-line, the transmission function such as the tinkle of bells and picture can be conveniently realized.
At present, this function of Infrared Transmission is seldom in present smart mobile phone, due to common infrared speed
For 115.2kbit/s, fast infrared also can only achieve can not meet most of Man's Demands for 4Mbp/s, this speed, this
Outside, data transmission procedure must also transmitter be mutually aligned, so comparatively, this technology is quite inconvenient, thus
It has been eliminated substantially substantially in present smart mobile phone.
-Bluetooth
Traditional technology of infrared transmission is substituted by Bluetooth technology.Bluetooth technology is broadly divided into BT3.0+HS and 4.0
The Wibree standards i.e. Bluetooth Low Energy (BLE) added in version.It is main to discuss in light household field
BLE parts.Low-power consumption bluetooth (BLE) technology is low cost, short distance, the robustness wireless technology of interoperable, is operated in
2.4G frequency range.BLE uses variable Connection Time interval, several milliseconds to several seconds, using quick connected mode, usually may be at
" disconnected " state saves the energy, and now both link ends simply know other side each other, only just open link when necessary, so
Link is closed within the time as short as possible afterwards, therefore possesses extremely low operation and stand-by power consumption.
-NFC
At present, single Bluetooth technology also just being substituted by NFC combination technique slowly.NFC(Near Field
Communication), near-field communication technology, it is by Philip and the company's joint development of Sony two earliest, is a kind of short distance
High frequency wireless communication technology, two equipment can be allowed to carry out Point-to-Point Data Transmission.NFC provides one kind simply, intuitively, quickly
Share file mode.And operation when sharing is also extremely interesting, as long as two mobile phones are back-to-back.
Because NFC transmission range only has several centimetres, and it is point-to-point mode, so being phase during NFC is transmitted
When safety, confidentiality are very high.In addition, NFC also have a very important advantage be exactly it connection setup time it is non-
It is often short, less than 0.1 second, it substantially can realize to touch and pass.
-WiFi
Wireless Fidelity, also known as 802.11b standards, its great advantage are exactly that transmission speed is higher, Ke Yida
To 11Mbps, its coverage is also very long in addition, at the same also with existing various 802.11DSSS hardware compatibilities.802.11b
Specifications for wireless networks is the mutation of the network standards of IEEE 802.11, highest band a width of 11Mbps, weaker or noisy in signal
In the case of, bandwidth adjustable 5.5Mbps, 2Mbps and 1Mbps, the adjust automatically of bandwidth, effectively ensure the stabilization of network
Property and reliability.Its key property is：Speed is fast, and reliability is high, and in open region, communication distance is being closed up to 305 meters
Property region, communication distance is 76 meters to 122 meters, convenient to be integrated with existing wired ethernet network, and the cost of networking is lower.
-WiFi Direct
Also referred to as WiFi is point-to-point before this by WiFi direct-connected (WiFi Direct), and it can allow equipment room to pass through nothing
Line router and the transmission for realizing data, that is to say, that even in it is outdoor there is no wireless network so in the case of use WiFi
Dircet functions are with regard to that can allow two equipment to be connected by WiFi, in connection apart from upper also advantageous, it might even be possible to allow mobile
Equipment keeps connection continuous in 100 meters of distance.Even more surprising in speed, theoretical transmission rate can reach 250Mbp/s,
Also with regard to 31MB/s.
-S300：The intelligent terminal sends shooting instruction to the earphone；
With reference to figure 2, in a preferred embodiment, S300：The intelligent terminal sends shooting instruction to the earphone
Step includes：
S310：The intelligent terminal detect the earphone whether remains stationary state；
S320：When the earphone remains stationary state, the intelligent terminal sends shooting instruction to the earphone.
With reference to figure 3, further, S310：The intelligent terminal detect the earphone whether remains stationary state the step of
Including：
S311：In in the intelligent terminal, a time interval is set；
S312：The positioner of the intelligent terminal is called, the position coordinates of earphone described in tracking；
S313：Judge whether the position coordinates changes in the time interval；
S314：When the position coordinates does not change in the time interval, confirm that the earphone is in static
State.
Before intelligent terminal sends shooting instruction to earphone, whether intelligent terminal test earphone first remains static,
Whether remained static with the camera on test earphone.This is equivalent to a kind of stabilization pattern, when camera is in static shape
During state, intelligent terminal sends shooting instruction to earphone, controls camera shooting image, prevents user from not carrying out adequate preparation, and
Cause to shoot the defects of photo shake is fuzzy.It is a variety of to judge that method that whether earphone remains static can have, for example, judging
For earphone in a certain preset time period, whether its position coordinates keeps constant etc..
The above-mentioned method for judging earphone and whether remaining static, it can also be used to which user uses camera earphone shooting personage
Stabilization design when object or self-timer.Specifically, judge reference object in current shooting scope whether remains stationary state
Method can have it is a variety of, for example, in the range of judging reference object in a certain preset time period whether relative to current shooting
The position of static object of reference keeps constant, and for example, reference object is judged in a certain preset time period, in current shooting scope
Position coordinates whether keep constant etc., the present invention restriction is not made to the above method.
In actual applications, user needs to carry out self-timer when being kept in motion sometimes, is at this moment difficult to choose quiet
State object of reference triggers shooting to realize, therefore, in the present embodiment, only need to judge reference object in preset time period, work as
Position coordinates in preceding coverage keeps constant, that is, judges that the operating state of the reference object meets default second and judges bar
Part, i.e., when reference object and smart mobile phone keep geo-stationary, that is, judge that the operating state of reference object meets the second judgement
Condition.
Further, reference object is judged in preset time period, and whether the position coordinates in current shooting scope is protected
Hold it is constant, including：
Extract different characteristic point of the reference object in current shooting scope；
Obtain position coordinates of each characteristic point in current self-timer scope；
Obtain the variable quantity of each characteristic point position coordinates of itself in preset time period；
Judge whether the variable quantity of the position coordinates of each characteristic point is respectively less than default change threshold.
In the present embodiment, in order to ensure the realizability of shooting and applicability, the difference of reference object can be extracted
Characteristic point, wherein, so-called characteristic point can be the point that some in the human body image of reference object have special characteristic, such as people
The eyes of body, nose, ear are even by choosing a certain or certain several point in the human body contour outline in coverage.Obtain each feature
Position coordinates of the point in coverage, then can be in intelligence as the nose of reference object is in the central point of current shooting scope
Coordinate of the nose of reference object in the coordinate system that viewfinder range is formed can be determined in the viewfinder range of mobile phone.Especially when with
When being kept in motion progress self-timer, inevitably certain change occurs for the relative position with smart mobile phone at family, because
This, obtains each characteristic point in preset time period by the variable quantity of the position coordinates of itself, be respectively less than when each variable quantity corresponding to it is pre-
If during change threshold, judge that now reference object and the smart mobile phone for shooting are to keep relatively quiet in the preset time period
Only.
S400：The earphone receives the shooting instruction, controls the camera to shoot the shooting image of a reference object,
The shooting image is transmitted back to the intelligent terminal；
S500：The intelligent terminal for reception simultaneously shows the shooting image.
With reference to figure 4, in a preferred embodiment, S400：The earphone receives the shooting instruction, controls the camera
The step of shooting the shooting image of a reference object, the shooting image is transmitted back into the intelligent terminal includes：
S410：In setting a luminance threshold in the earphone；
S420：The earphone receives the shooting instruction, controls the brightness value of the camera detection shooting environmental；
S430：Compare the brightness value of the shooting environmental and the luminance threshold；
S440：When the brightness value of the shooting environmental is less than the luminance threshold, the earphone calls the intelligence eventually
The flash lamp at end, control the camera to shoot a shooting image, the shooting image is transmitted back to the intelligent terminal.
In above-described embodiment, the flash lamp of camera earphone and intelligent terminal is connected, or, on earphone, camera is attached
It is near that a flash lamp is set, in shooting environmental luminance shortage, flash lamp is opened, light filling is carried out to reference object.
With reference to figure 5, in a preferred embodiment, S400：The earphone receives the shooting instruction, controls the camera
The step of shooting a shooting image, the shooting image is transmitted back into the intelligent terminal includes：
S410’：In in the earphone set one first distance threshold, one be less than first distance threshold second distance
Threshold value；
S420’：The earphone receives the shooting instruction, controls the camera detection and the distance of the reference object
Value；
S430’：Compare the distance value and first distance threshold, second distance of the camera and the reference object
Threshold value；
S440’：When the distance value of the camera and the reference object exceedes first distance threshold, institute is controlled
State camera and enable wide-angle pattern and shot；
When the distance value of the camera and the reference object is less than the second distance threshold value, the shooting is controlled
Head enables macro mode and shot.
In above-described embodiment, the present invention can also be according to camera and the shooting mould of the Distance Judgment camera of reference object
Formula, for example, setting the first distance threshold as 10m, second distance threshold value is 1m, when the camera and the reference object away from
When exceeding the first distance threshold 10m from value, wide-angle pattern is opened；When the camera and the distance value of the reference object
During less than second distance threshold value 1m, macro mode is opened.
Macro mode refers mainly to shooting at close range, it is therefore an objective to amplifies subject as far as possible, checks details；Wide-angle pattern
Refer to that the visual angle of camera lens is big, it is therefore an objective to which a photo accommodates more contents of shooting as far as possible.Macro mode has two important fingers
Mark, when nearest focal distance, second, magnifying power.Generally both is proportional relation, and focusing is nearer, and magnifying power is higher.According to
Magnifying power, macroshot can be subdivided into close-up photography and super close-up photography, and in general definition is：Close-up photography：Magnifying power exists
1:10~1:1；Super close-up photography：1:1~6:1；More than this multiplying power, begin to enter the scope of photomicrography.
The lens focus of wide-angle pattern is very short, and visual angle is wider, and the depth of field is very deep, is relatively adapted to shooting compared with the photograph of large scene
Piece, such as building, landscape subject matter.Its important indicator is exactly camera lens visual angle.Normal equivalent focal length is less than standard 50mm,
Wide-angle photography is belonged to, and the ultra-wide angle that belongs to less than 28mm, then short focus are less than 16, basic is exactly that flake is photographed.
With reference to figure 6, the invention also discloses a kind of image capturing apparatus 100 based on intelligent terminal, described image shooting
System 100 includes：Setup module 11, link block 12, trigger module 13, taking module 14, display module 15；
The setup module 11, on the earphone that the intelligent terminal is used cooperatively, a camera is set；
The link block 12, the earphone are connected to the intelligent terminal by wiredly and/or wirelessly mode；
The trigger module 13, the intelligent terminal send shooting instruction to the earphone；
The taking module 14, communicated to connect with the trigger module 13, the earphone receives the shooting instruction, control
The camera shoots the shooting image of a reference object, and the shooting image is transmitted back into the intelligent terminal；
The display module 15, communicated to connect with the taking module 14, the intelligent terminal for reception simultaneously shows the bat
Take the photograph image.
In a preferred embodiment, the trigger module 13 includes：State detection unit, instruction triggers unit；
The state detection unit, the intelligent terminal detect the earphone whether remains stationary state；
The instruction triggers unit, communicated to connect with the state detection unit, when the earphone remains stationary state,
The intelligent terminal sends shooting instruction to the earphone.
In a preferred embodiment, the state detection unit, in the intelligent terminal, a time interval is set；
The positioner of the intelligent terminal is called, the position coordinates of earphone described in tracking；
Judge whether the position coordinates changes in the time interval；
When the position coordinates does not change in the time interval, confirm that the earphone remains static.
In a preferred embodiment, the taking module 14 includes：Brightness settings unit, brightness detection unit, brightness ratio
Compared with unit, brightness adjustment unit；
The brightness settings unit, in setting a luminance threshold in the earphone；
The brightness detection unit, the earphone receive the shooting instruction, control the camera detection shooting environmental
Brightness value；
The brightness comparing unit, communicated to connect with the brightness settings unit, brightness detection unit, the shooting
The brightness value of environment and the luminance threshold；
The brightness adjustment unit, is connected with the brightness ratio compared with unit communication, when the brightness value of the shooting environmental is small
When the luminance threshold, the earphone calls the flash lamp of the intelligent terminal, controls the camera to shoot a shooting figure
Picture, the shooting image is transmitted back to the intelligent terminal.
In a preferred embodiment, the taking module 14 includes：Apart from setup unit, apart from detection unit, distance than
Compared with unit, mode adjustment unit；
It is described apart from setup unit, in setting one first distance threshold in the earphone, one be less than described first apart from threshold
The second distance threshold value of value；
Described apart from detection unit, the earphone receives the shooting instruction, controls the camera detection and the bat
Take the photograph the distance value of object；
It is described apart from comparing unit, communicated to connect with described apart from setup unit, apart from detection unit, the shooting
The distance value and first distance threshold, second distance threshold value of head and the reference object；
The mode adjustment unit, communicated to connect with described apart from comparing unit, when the camera and the shooting pair
When the distance value of elephant exceedes first distance threshold, control the camera to enable wide-angle pattern and shot；
When the distance value of the camera and the reference object is less than the second distance threshold value, the shooting is controlled
Head enables macro mode and shot.
It should be noted that embodiments of the invention have preferable implementation, and not the present invention is made any type of
Limitation, any one skilled in the art change or are modified to possibly also with the technology contents of the disclosure above equivalent effective
Embodiment, as long as without departing from the content of technical solution of the present invention, above example is made according to technical spirit of the invention
Any modification or equivalent variations and modification, in the range of still falling within technical solution of the present invention.
Claims (10)
1. a kind of image capturing method based on intelligent terminal, it is characterised in that comprise the following steps：
In on the earphone that the intelligent terminal is used cooperatively, a camera is set；
The earphone is connected to the intelligent terminal by wiredly and/or wirelessly mode；
The intelligent terminal sends shooting instruction to the earphone；
The earphone receives the shooting instruction, controls the camera to shoot the shooting image of a reference object, by the bat
Take the photograph image and be transmitted back to the intelligent terminal；
The intelligent terminal for reception simultaneously shows the shooting image.
2. image capturing method as claimed in claim 1, it is characterised in that
The step of intelligent terminal sends shooting instruction to the earphone includes：
The intelligent terminal detect the earphone whether remains stationary state；
When the earphone remains stationary state, the intelligent terminal sends shooting instruction to the earphone.
3. image capturing method as claimed in claim 2, it is characterised in that
The intelligent terminal detect the earphone whether remains stationary state the step of include：
In in the intelligent terminal, a time interval is set；
The positioner of the intelligent terminal is called, the position coordinates of earphone described in tracking；
Judge whether the position coordinates changes in the time interval；
When the position coordinates does not change in the time interval, confirm that the earphone remains static.
4. image capturing method as claimed in claim 1, it is characterised in that
The earphone receives the shooting instruction, controls the camera to shoot a shooting image, the shooting image is passed back
Include to the step of intelligent terminal：
In setting a luminance threshold in the earphone；
The earphone receives the shooting instruction, controls the brightness value of the camera detection shooting environmental；
Compare the brightness value of the shooting environmental and the luminance threshold；
When the brightness value of the shooting environmental is less than the luminance threshold, the earphone calls the flash of light of the intelligent terminal
Lamp, control the camera to shoot a shooting image, the shooting image is transmitted back to the intelligent terminal.
5. image capturing method as claimed in claim 1, it is characterised in that
The earphone receives the shooting instruction, controls the camera to shoot a shooting image, the shooting image is passed back
Include to the step of intelligent terminal：
In in the earphone set one first distance threshold, one be less than first distance threshold second distance threshold value；
The earphone receives the shooting instruction, controls the camera detection and the distance value of the reference object；
Compare the distance value and first distance threshold, second distance threshold value of the camera and the reference object；
When the distance value of the camera and the reference object exceedes first distance threshold, the camera is controlled to open
Shot with wide-angle pattern；
When the distance value of the camera and the reference object is less than the second distance threshold value, the camera is controlled to open
Shot with macro mode.
A kind of 6. image capturing apparatus based on intelligent terminal, it is characterised in that
Described image camera system includes：Setup module, link block, trigger module, taking module, display module；
The setup module, on the earphone that the intelligent terminal is used cooperatively, a camera is set；
The link block, the earphone are connected to the intelligent terminal by wiredly and/or wirelessly mode；
The trigger module, the intelligent terminal send shooting instruction to the earphone；
The taking module, communicated to connect with the trigger module, the earphone receives the shooting instruction, controls the shooting
The shooting image of head one reference object of shooting, the intelligent terminal is transmitted back to by the shooting image；
The display module, is communicated to connect with the taking module, and the intelligent terminal for reception simultaneously shows the shooting image.
7. image capturing apparatus as claimed in claim 6, it is characterised in that
The trigger module includes：State detection unit, instruction triggers unit；
The state detection unit, the intelligent terminal detect the earphone whether remains stationary state；
The instruction triggers unit, communicated to connect with the state detection unit, it is described when the earphone remains stationary state
Intelligent terminal sends shooting instruction to the earphone.
8. image capturing apparatus as claimed in claim 7, it is characterised in that
The state detection unit, in the intelligent terminal, set a time interval；
The positioner of the intelligent terminal is called, the position coordinates of earphone described in tracking；
Judge whether the position coordinates changes in the time interval；
When the position coordinates does not change in the time interval, confirm that the earphone remains static.
9. image capturing apparatus as claimed in claim 6, it is characterised in that
The taking module includes：Brightness settings unit, brightness detection unit, brightness comparing unit, brightness adjustment unit；
The brightness settings unit, in setting a luminance threshold in the earphone；
The brightness detection unit, the earphone receive the shooting instruction, control the bright of the camera detection shooting environmental
Angle value；
The brightness comparing unit, communicated to connect with the brightness settings unit, brightness detection unit, the shooting environmental
Brightness value and the luminance threshold；
The brightness adjustment unit, is connected with the brightness ratio compared with unit communication, when the brightness value of the shooting environmental is less than institute
When stating luminance threshold, the earphone calls the flash lamp of the intelligent terminal, controls the camera to shoot a shooting image, will
The shooting image is transmitted back to the intelligent terminal.
10. image capturing apparatus as claimed in claim 6, it is characterised in that
The taking module includes：Apart from setup unit, apart from detection unit, apart from comparing unit, mode adjustment unit；
It is described apart from setup unit, in setting one first distance threshold in the earphone, one be less than first distance threshold
Second distance threshold value；
Described apart from detection unit, the earphone receives the shooting instruction, controls the camera detection and the shooting pair
The distance value of elephant；
It is described to be communicated to connect with described apart from setup unit, apart from detection unit apart from comparing unit, the camera with
The distance value of the reference object and first distance threshold, second distance threshold value；
The mode adjustment unit, communicated to connect with described apart from comparing unit, when the camera and the reference object
When distance value exceedes first distance threshold, control the camera to enable wide-angle pattern and shot；
When the distance value of the camera and the reference object is less than the second distance threshold value, the camera is controlled to open
Shot with macro mode.
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| CN201710940106.3A CN107508942A (en) | 2017-10-11 | 2017-10-11 | A kind of image capturing method and image capturing apparatus based on intelligent terminal |
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| CN201710940106.3A CN107508942A (en) | 2017-10-11 | 2017-10-11 | A kind of image capturing method and image capturing apparatus based on intelligent terminal |
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Application publication date: 20171222 |