CN108965851A - AR photographic device, AR earphone and AR photographic device application method - Google Patents
AR photographic device, AR earphone and AR photographic device application method Download PDFInfo
- Publication number
- CN108965851A CN108965851A CN201810345275.7A CN201810345275A CN108965851A CN 108965851 A CN108965851 A CN 108965851A CN 201810345275 A CN201810345275 A CN 201810345275A CN 108965851 A CN108965851 A CN 108965851A
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- camera
- photographic device
- mobile terminal
- photographic
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/012—Head tracking input arrangements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The present invention relates to a kind of AR photographic device, the AR earphone comprising the AR photographic device and AR photographic device application method.AR photographic device matches with mobile terminal and is used to be mounted on earphone or wearable device, and AR photographic device includes: fixed bracket, is mounted on wearable device；Installation axle, connect with the fixed bracket and the relatively described support bracket fastened surface protrusion sets length；Camera is mounted in the installation axle and is used to acquire image or video, and the camera being capable of the relatively described fixed holder pivots；And transmission module, it is arranged on the camera and for by described image or transmission of video to the mobile terminal.Wearable device substitution manpower plays the role of effective carrying to AR photographic device, improves the comfort level that AR photographic device is found a view.Camera can be rotated to adjust suitable shooting angle, it is ensured that the scene being taken is in always in the coverage of camera, improves the accuracy that AR photographic device is found a view.
Description
Technical field
The present invention relates to dollying technical fields, more particularly to a kind of AR photographic device, AR photographic device user
Method and AR earphone comprising the AR photographic device.
Background technique
Augmented reality (Augmented Reality, abbreviation AR) is a kind of position for calculating photographic image in real time
With angle and plus correspondence image, the technology of video and 3D model.Generally, traditional outdoor scene AR business is using hand-held movement
Terminal shoots outdoor scene, still, during long-time carries mobile terminal with hand to maintain reasonable shooting angle, holds
Fatigue is easily led to, and then influences user experience.
Summary of the invention
The technical problem that the present invention solves is how easily accurately to find a view with AR photographic device to improve user
Experience.
A kind of AR photographic device matches with mobile terminal and is used to be mounted on wearable device, comprising:
Fixed bracket, is mounted on wearable device；
Installation axle, connect with the fixed bracket and the relatively described support bracket fastened surface protrusion sets length；
Camera, is mounted in the installation axle and is used to acquire image or video, and the camera can be relatively described
Fixed holder pivots；And
Transmission module is arranged on the camera and for by described image or transmission of video to the mobile terminal.
The camera is fixed in the installation axle in one of the embodiments, the installation axle and the fixation
Holder pivots connection.
It in one of the embodiments, further include the driver for driving the camera rotation, the driver peace
On the fixed bracket.
The driver includes servo motor in one of the embodiments,.
The transmission module includes Infrared Transmission module in one of the embodiments, and Bluetooth communication modules or WiFi are passed
Defeated module.
The wearable device includes any in earphone, the helmet, glasses, hair fastener and jewellery in one of the embodiments,
It is a kind of.
A kind of AR earphone, including any of the above-described AR photographic device, the fixation bracket of the AR photographic device is mounted on AR
In the main body of earphone.
A kind of AR photographic device application method, includes the following steps:
AR photographic device is mounted on wearable device by fixation bracket thereon；
Establish the transmission module in AR photographic device and the connection between mobile terminal；
Make the relatively described fixed holder pivots of the camera on the AR photographic device to adjust shooting angle, and acquires figure
Picture or video；
Using transmission module by the camera acquired image or transmission of video to the mobile terminal.
In one of the embodiments, in the step of making the camera fixed holder pivots relatively, pass through institute
The driver that mobile terminal control is mounted on the fixed bracket is stated to drive the camera to rotate.
Camera described in the driver drives is controlled by following either type in one of the embodiments, to rotate:
Press the key on the mobile terminal；
Utilize gesture, expression or the posture of mobile terminal identification user；
Touch the touch display screen on the mobile terminal.
In one of the embodiments, in the step of making the camera fixed holder pivots relatively, make described
The direction of the camera lens of camera remains constant angle θ with the camera gravity direction.
The value of the constant angle θ is 90 ° in one of the embodiments,.
Two AR photographic devices, two AR camera shootings are installed on wearable device in one of the embodiments,
2D image captured by device is transmitted to the mobile terminal, and the 2D image is synthesized 3D rendering by the mobile terminal.
One of one embodiment of the present of invention has the technical effect that AR photographic device is mounted on wearing by fixed bracket and sets
Standby upper, wearable device is shelved on human body, i.e., wearable device substitution manpower plays the role of effective carrying, nothing to AR photographic device
Need manpower directly to carry AR photographic device or mobile terminal is taken pictures for a long time, improve AR photographic device find a view it is comfortable
Degree.Meanwhile during user's posture changes, camera can fix holder pivots relatively, adjust the conjunction of camera in real time
Suitable shooting angle, it is ensured that the scene being taken is in always in the coverage of camera, improves the standard that AR photographic device is found a view
Exactness.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the AR photographic device that an embodiment provides；
Fig. 2 is the schematic diagram that the AR photographic device in Fig. 1 is taken pictures under new line state；
Fig. 3 is the schematic diagram that the AR photographic device in Fig. 1 is taken pictures under the state of bowing；
Fig. 4 is the schematic diagram that two AR earphones are worn on human brain；
Fig. 5 is the flow diagram for the AR photographic device application method that an embodiment provides.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein "inner", "outside", "left", "right" and
Similar statement for illustrative purposes only, is not meant to be the only embodiment.
Simultaneously refering to fig. 1 to Fig. 3, a kind of AR photographic device 10, the AR photographic device 10 with mobile terminal 30 is mating makes
With, and for being mounted on wearable device, AR photographic device 10 includes fixed bracket 100, installation axle 200, camera 300 and passes
Defeated module 400.Fixed bracket 100 is connect for being mounted on wearable device, installation axle 200 with fixed bracket 100, installation axle
The surface protrusion setting length of 200 relatively fixed brackets 100.Camera 300 is arranged in installation axle 200, and camera 300 is used for
Shooting is to acquire static images or dynamic video, and camera 300 can be rotated relative to fixed bracket 100, so as to adjust camera
300 suitable shooting angle, transmission module 400 are mounted on camera 300, and transmission module 400 is for adopting camera 300
The picture or transmission of video collected to mobile terminal 30, the final augmented reality (AR) realized on mobile terminal 30 handles industry
Business.
AR photographic device 10 passes through fixed bracket 100 and is mounted on wearable device, and wearable device is shelved on certain of human body
At one position, i.e., user plays the role of effective carrying to AR photographic device 10 indirectly by wearable device, is not necessarily to the pushing time
It directly carries AR photographic device 10 or mobile terminal 30 is taken pictures, improve the comfort level that AR photographic device 10 is found a view.Together
When, during user's posture changes, such as when bowing, squat or looking up, camera 300 can fix bracket 100 relatively
Rotation adjusts the suitable shooting angle of camera 300, it is ensured that the scene being taken is in the shooting of camera 300 always in real time
In range, the accuracy that AR photographic device 10 is found a view is improved.
Mobile terminal 30 can be smart phone or tablet computer etc., and wearable device includes the helmet, glasses, hair fastener or jewellery
Deng.According to the needs of actual conditions, fixed bracket 100 can use multiple mounting modes, such as: fixed bracket 100 can be bound round
It is located on the helmet, is perhaps hung on glasses or ties up and be located on hair fastener and jewellery.
In some embodiments, installation axle 200 is shaft, i.e. installation axle 200 is rotatably installed on fixed bracket 100.It takes the photograph
It is fixed in installation axle 200 as first 300, when installation axle 200 is rotated relative to fixed bracket 100, installation axle 200 drives camera
300 rotations, so as to adjust the shooting angle of camera 300.To lower the coefficient of friction of installation axle 200 and improving installation axle 200
Running accuracy, bearing can also be set on fixed bracket 100, for example, the outer ring of bearing is fixed on fixed bracket 100,
Installation axle 200 is set in the inner ring of bearing by way of interference fit, when the inner ring of bearing is with respect to its outer ring rotating, inner ring
Installation axle 200 will be driven to rotate, camera 300 then follows installation axle 200 to rotate.In other embodiments, installation axle 200 is fixed
Axis, i.e. installation axle 200 are fixedly mounted on fixed bracket 100, and camera 300 is then rotatably installed in the installation axle 200, camera shooting
First 300 rotate relative to the installation axle 200.
In some embodiments, AR photographic device 10 further includes driver, and driver is mounted on fixed bracket 100, when
When installation axle 200 is shaft, driver drive shaft is to drive camera 300 to rotate.When installation axle 200 is dead axle, driving
Device directly drives the rotation of camera 300.In other embodiments, AR photographic device 10 can be omitted installation of driver, that is, image
First 300 directly with its rotation of hand-motion.
In some embodiments, for example, driver is servo motor, the output shaft and installation axle 200 of servo motor connect
It connects, servo motor drives camera 300 to rotate by installation axle 200.For another example, it is contemplated that the layout of mounting structure and the essence of transmission
True property, can also be arranged gear drive, drive structure of gear worm or link mechanism between servo motor and installation axle 200
Installation axle 200 is driven to rotate by gear drive, drive structure of gear worm or link mechanism Deng, servo motor, in turn
Camera 300 is driven to rotate.
In some embodiments, transmission module 400 includes Infrared Transmission module, and Bluetooth communication modules or WiFi transmit mould
Block.By the rotation of camera 300, the accurate acquired image of camera 300 can pass through Infrared Transmission module, Bluetooth transmission
Module or WiFi transmission module are transferred to mobile terminal 30, to make to establish data between AR photographic device 10 and mobile terminal 30
Transmission channel, mobile terminal 30 are handled image to realize AR function.For example, mobile terminal 30 can be by image
Operation is to calculate the actual range between outdoor scene.For another example, by multiple 2D images synthesis 3D rendering etc..
Wearable device can replace manpower for earphone, the helmet, glasses, hair fastener or jewellery etc., wearable device for a long time
AR photographic device 10 is carried, to liberate manpower, improves the operation ease of AR photographic device 10.Meanwhile AR camera shooting dress
The camera 300 set in 10 can rotate, and adjust the shooting angle of camera 300, in real time so that camera 300 is accurately found a view.
Simultaneously refering to fig. 1 with Fig. 4, the present invention also provides a kind of AR earphone 20, which includes that above-mentioned AR is imaged
Device 10.Exist due to installing AR photographic device 10 in headset main body, and with mobile terminal 30 mating use, AR earphone 20 in fact
While transmitting voice signal, also to have camera function, meanwhile, headset main body replaces manpower to support camera 300, in reality
On the basis of existing 20 a tractor serves several purposes of AR earphone, the operation ease of user is improved.
Simultaneously refering to fig. 1 and Fig. 5, the present invention also provides a kind of 10 application method of AR photographic device, the AR photographic devices 10
Application method mainly includes the following steps:
AR photographic device 10 is fixed on wearable device by S510.Since AR photographic device 10 includes fixed bracket 100,
AR photographic device 10 is then fixed on wearable device by the fixation bracket 100.
S520 establishes the connection between transmission module 400 and mobile terminal 30.Refering to fig. 1 to Fig. 3, filled since AR is imaged
Setting 10 further includes transmission module 400, after establishing a connection between transmission module 400 and mobile terminal 30, convenient for AR camera shooting dress
It sets 10 acquired images or video and the progress AR processing of mobile terminal 30 is delivered to by the transmission module 400.
S530 rotates the camera 300 on AR photographic device 10 to adjust relative to fixed bracket 100 refering to fig. 1 to Fig. 3
Save shooting angle.Pass through adjust camera 300 shooting angle, it is ensured that entity scene be in camera 300 coverage it
It is interior, so that camera 300 accurately finds a view to entity scene.
S540, refering to fig. 1 to Fig. 3, transmission module 400 is by 300 acquired image of camera or transmission of video to movement
Terminal 30.AR processing is carried out after image or transmission of video to mobile terminal 30.
When camera 300 uses machinery and non-manual manner drives, i.e., rotated by driver drives camera 300.
The work of driver can be controlled by mobile terminal 30, and there are a variety of shapes to the control that driver moves for mobile terminal 30
Formula.First, a physical button is set on mobile terminal 30, when pressing physical button to the left, driver drives camera
300 rotate counterclockwise, and persistently apply active force to physical button, and camera 300 persistently rotates, when stopping pressing, camera 300
It stops operating, at this point, camera 300 turns to reasonable camera site.When pressing physical button to the right, driver drives
Camera 300 rotates clockwise, and persistently applies active force to physical button, and camera 300 persistently rotates, and when stopping pressing, takes the photograph
As first 300 stop operating, equally camera 300 can be made to turn to reasonable camera site.Second, mobile terminal 30 identifies user
Gesture, expression or posture, when user, which turns left, swings hand, camera 300 is rotated counterclockwise, when user, which turns right, swings hand,
Camera 300 rotates clockwise.During the swing, hand is not contacted directly with mobile terminal 30.Third touches movement
Display screen in terminal 30.In the control mode, has between the hand and mobile terminal 30 of user and directly contact, for example, user
The rotation of camera 300 can be controlled with the icon in hand touch display screen, for another example, hand court on a display screen can also be used
A certain specific direction slides so that camera 300 rotates.
Refering to fig. 1 to Fig. 3, when AR photographic device 10 is mounted in headset main body and the relatively fixed bracket 100 of camera 300
When rotation, it is ensured that the direction of the camera lens of camera 300 remains constant angle θ with 300 gravity direction of camera, for example, permanent
The value for determining angle, θ can be 90 °, since gravity direction is vertical direction, at this point, the direction of 300 camera lens of camera and level side
It is parallel to remaining.Simultaneously refering to Fig. 2 and Fig. 3, no matter user is in and bows or new line state, 300 camera lens of camera is always
It is directed at the scene that is taken in the horizontal direction, when user bows, the direction that 300 camera lens of camera can be effectively prevented deviates initially
Horizontal direction.
2D image is synthesized 3D rendering by S550, mobile terminal 30.Normally, refering to Fig. 4, user is worn there are two AR earphone
20, an AR photographic device 10 is provided on each AR earphone 20, captured by the camera 300 on two AR photographic devices 10
2D image is transmitted to mobile terminal 30, and 2D image is synthesized 3D rendering again by mobile terminal 30.Certainly, when AR photographic device 10 is pacified
When on wearable device, for example, two AR photographic devices 10 can be installed on the helmet, it can also be in two frames of glasses
Upper one AR photographic device 10 of each installation.
Include, but are not limited to be configured to connect via Wireline (such as via public as " terminal " as used herein
Switched telephone network (PSTN), digital subscriber line (DSL), digital cable, Direct cable connection and/or another data connect
Connect/network) and/or via (for example, being directed to the DTV of cellular network, WLAN (WLAN), such as DVB-H network
Network, satellite network, AM-FM broadcasting transmitter and/or another communication terminal) wireless interface receives/send signal of communication
Device.It is configured to that " wireless communication terminal ", " wireless terminal " can be referred to as by the communication terminal of radio interface communication
And/or " mobile terminal 30 ".The example of mobile terminal 30 includes, but are not limited to satellite or cellular phone；It can be with combination cellular
PCS Personal Communications System (PCS) terminal of radio telephone and data processing, fax and communication ability；It may include wireless
Phone, pager, the Internet/intranet access, Web browser, memo pad, calendar and/or global positioning system (GPS)
The PDA of receiver；And conventional laptop and/or palmtop receiver or other electronics dress including radiotelephone transceiver
It sets.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (13)
1. a kind of AR photographic device matches with mobile terminal and is used to be mounted on wearable device, which is characterized in that packet
It includes:
Fixed bracket, is mounted on wearable device；
Installation axle, connect with the fixed bracket and the relatively described support bracket fastened surface protrusion sets length；
Camera is mounted in the installation axle and is used to acquire image or video, and the camera being capable of the relatively described fixation
Holder pivots；And
Transmission module is arranged on the camera and for by described image or transmission of video to the mobile terminal.
2. AR photographic device according to claim 1, which is characterized in that the camera is fixed in the installation axle,
The installation axle is connect with the fixed holder pivots.
3. AR photographic device according to claim 1, which is characterized in that further include for driving the camera to rotate
Driver, the driver are mounted on the fixed bracket.
4. AR photographic device according to claim 3, which is characterized in that the driver includes servo motor.
5. AR photographic device according to claim 1, which is characterized in that the transmission module includes Infrared Transmission module,
Bluetooth communication modules or WiFi transmission module.
6. AR photographic device according to claim 1, which is characterized in that the wearable device includes earphone, the helmet, eye
Any one in mirror, hair fastener and jewellery.
7. a kind of AR earphone, which is characterized in that including AR photographic device described in any one of claims 1 to 6, the AR is taken the photograph
As the fixation bracket of device is mounted in the main body of AR earphone.
8. a kind of AR photographic device application method described in any one of claims 1 to 6, which is characterized in that including walking as follows
It is rapid:
AR photographic device is mounted on wearable device by fixation bracket thereon；
Establish the transmission module in AR photographic device and the connection between mobile terminal；
Make the relatively described fixed holder pivots of the camera on the AR photographic device to adjust shooting angle, and acquire image or
Video；
Using transmission module by the camera acquired image or transmission of video to the mobile terminal.
9. AR photographic device application method according to claim 8, which is characterized in that keep the camera relatively described
In the step of fixed holder pivots, the driver being mounted on the fixed bracket by mobile terminal control is to drive
State camera rotation.
10. AR photographic device application method according to claim 9, which is characterized in that controlled by following either type
The rotation of camera described in the driver drives:
Press the key on the mobile terminal；
Utilize gesture, expression or the posture of mobile terminal identification user；
Touch the touch display screen on the mobile terminal.
11. AR photographic device application method according to claim 8, which is characterized in that make the opposite institute of the camera
In the step of stating fixed holder pivots, the direction of the camera lens of the camera is made to remain permanent with the camera gravity direction
Determine angle, θ.
12. AR photographic device application method according to claim 11, which is characterized in that the value of the constant angle θ is
90°。
13. AR photographic device application method according to claim 8, which is characterized in that install two on wearable device
The AR photographic device, 2D image captured by two AR photographic devices are transmitted to the mobile terminal, the movement
The 2D image is synthesized 3D rendering by terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810345275.7A CN108965851A (en) | 2018-04-17 | 2018-04-17 | AR photographic device, AR earphone and AR photographic device application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810345275.7A CN108965851A (en) | 2018-04-17 | 2018-04-17 | AR photographic device, AR earphone and AR photographic device application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108965851A true CN108965851A (en) | 2018-12-07 |
Family
ID=64498633
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810345275.7A Pending CN108965851A (en) | 2018-04-17 | 2018-04-17 | AR photographic device, AR earphone and AR photographic device application method |
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| CN (1) | CN108965851A (en) |
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| WO2021031722A1 (en) * | 2019-08-19 | 2021-02-25 | Oppo广东移动通信有限公司 | Interactive method, head-mounted device, interactive system and storage medium |
| CN113810614A (en) * | 2021-09-22 | 2021-12-17 | 广东小天才科技有限公司 | Video recording method and device and wearable device |
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