CN109218252A - A kind of display methods of virtual reality, device and its equipment - Google Patents
A kind of display methods of virtual reality, device and its equipment Download PDFInfo
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- CN109218252A CN109218252A CN201710515400.XA CN201710515400A CN109218252A CN 109218252 A CN109218252 A CN 109218252A CN 201710515400 A CN201710515400 A CN 201710515400A CN 109218252 A CN109218252 A CN 109218252A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/131—Protocols for games, networked simulations or virtual reality
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
- H04L67/63—Routing a service request depending on the request content or context
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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
- H04N23/698—Control of cameras or camera modules for achieving an enlarged field of view, e.g. panoramic image capture
Abstract
The application provides display methods, device and its equipment of a kind of virtual reality, this method comprises: constructing global video pictures using virtual reality data, the overall situation video pictures include the panoramic video data of multiple positions, and the panoramic video data include the angle video data of multiple viewing angles；When receiving the request message of the carrying location information from virtual reality device, obtain panoramic video data corresponding with the location information, and the panoramic video data that will acquire are sent to the virtual reality device, so that virtual reality device is according to the panoramic video data display virtual real picture received.Pass through the technical solution of the application, virtual reality device only needs to provide lesser memory space, less computing resource, feedback of the virtual reality device without waiting for server, it oneself can complete the display of virtual reality picture, avoid the frequent interaction of virtual reality device and server, response speed is improved, user experience is improved.
Description
Technical field
This application involves the display methods of field of virtual reality more particularly to virtual reality, device and its equipment.
Background technique
VR (Virtual Reality, virtual reality) is a kind of new and high technology, also referred to as virtual reality or artificial ring
Border is supplied to simulation of the user about sense organs such as vision, the sense of hearing, tactiles by simulating the virtual world of three-dimensional space, allows use
Family is as on the spot in person.VR is the realization process includes: VR equipment stores virtual reality file, and plays void by display screen
Quasi- reality file, shows the virtual world of three-dimensional space.
In order to enhance user's sensory experience, need to show video pictures high-definition to user, and these video pictures
Much room can be occupied, therefore, the virtual reality file of VR equipment storage would generally be very big.
In addition, VR equipment needs very high computing resource when playing virtual reality file by display screen, it can
It inquires and the matched video pictures of user behavior and plays from virtual reality file.
Summary of the invention
The application provides a kind of display methods of virtual reality, is applied to server, this method comprises:
Global video pictures are constructed using virtual reality data, the overall situation video pictures include the aphorama of multiple positions
Frequency evidence, the panoramic video data include the angle video data of multiple viewing angles；
When receiving the request message of the carrying location information from virtual reality device, obtain and the location information
Corresponding panoramic video data, and the panoramic video data that will acquire are sent to the virtual reality device, so that described virtual
Real world devices are according to the panoramic video data display virtual real picture received.
The application provides a kind of display methods of virtual reality, is applied to virtual reality device, comprising:
The panoramic video data of one or more position are obtained, and store the aphorama in the virtual reality device
Frequency evidence；The panoramic video data include the angle video data of multiple viewing angles；
User is obtained in the location information and viewing angle information of virtual reality scenario；If virtual reality device is stored
The corresponding panoramic video data of the location information, then it is corresponding to obtain the viewing angle information from the panoramic video data
Angle video data, according to the angle video data display virtual real picture.
The application provides a kind of display device of virtual reality, is applied to server, which includes:
Module is constructed, for constructing global video pictures using virtual reality data, global video pictures include multiple positions
The panoramic video data set, panoramic video data include the angle video data of multiple viewing angles；
Module is obtained, for when receiving the request message of the carrying location information from virtual reality device, then obtaining
Take panoramic video data corresponding with the location information；
Sending module, the panoramic video data for will acquire are sent to the virtual reality device, so that described virtual
Real world devices are according to the panoramic video data display virtual real picture received.
The application provides a kind of display device of virtual reality, is applied to virtual reality device, comprising:
Memory module stores institute in virtual reality device for obtaining the panoramic video data of one or more position
State panoramic video data；The panoramic video data include the angle video data of multiple viewing angles；
Module is obtained, for obtaining user in the location information and viewing angle information of virtual reality scenario；If the void
The corresponding panoramic video data of the stored location information of quasi- real world devices, then obtained from the panoramic video data described in
The corresponding angle video data of viewing angle information；
Display module, for according to the angle video data display virtual real picture.
The application provides a kind of server, and the server includes:
Processor, for constructing global video pictures using virtual reality data, global video pictures include multiple positions
Panoramic video data, the panoramic video data include the angle video data of multiple viewing angles；
Receiver, for receiving the request message of the carrying location information from virtual reality device；
The processor is also used to receive asking for the carrying location information from virtual reality device in the receiver
When seeking message, panoramic video data corresponding with the location information are obtained；
Transmitter, the panoramic video data for will acquire are sent to the virtual reality device, so that described virtual existing
Real equipment is according to the panoramic video data display virtual real picture received.
The application provides a kind of virtual reality device, and the virtual reality device includes:
Processor, for obtaining the panoramic video data of one or more position；Wherein, the panoramic video data packet
Include the angle video data of multiple viewing angles；
Memory, for storing the panoramic video data in the virtual reality device；
The processor is also used to obtain user in the location information and viewing angle information of virtual reality scenario；If empty
The corresponding panoramic video data of the stored location information of quasi- real world devices, then obtained from the panoramic video data described in
The corresponding angle video data of viewing angle information；
Display, for according to the angle video data display virtual real picture.
Based on the above-mentioned technical proposal, in the embodiment of the present application, in virtual reality scenario, virtual reality device is from server
What is got is panoramic video data, and virtual reality device only needs to store the panoramic video data of some or certain positions,
Rather than the virtual reality data that storage is whole, in this way, virtual reality device only needs to provide lesser memory space, and do not have to
Very big memory space, so that it may complete the storage of panoramic video data.Moreover, for being obtained from whole virtual reality datas
The process of panoramic video data can be handled by server, to make full use of the computing resource of server, virtual reality
Equipment does not need to obtain panoramic video data from whole virtual reality datas, it is only necessary to receive the panoramic video from server
Data in this way, virtual reality device only needs to provide less computing resource, and do not have to very big computing resource, so that it may
To obtain panoramic video data.Moreover, virtual reality device obtain some position panoramic video data after, when user is at this
When the viewing angle of position changes, virtual reality device can directly obtain new viewing from local panoramic video data
The angle video data of angle, and it is based on this angle video data display virtual real picture, and do not have to obtain from server new
The angle video data of viewing angle, i.e. feedback of the virtual reality device without waiting for server, so that it may oneself complete virtual
The display of real picture avoids the frequent interaction of virtual reality device and server, improves response speed, improves user and uses body
It tests.
Detailed description of the invention
Fig. 1 and Fig. 2 is the application scenarios schematic diagram in a kind of embodiment of the application；
Fig. 3 A and Fig. 3 B are the flow charts of the display methods of the virtual reality in a kind of embodiment of the application；
Fig. 4 is the structure chart of the display device of the virtual reality in a kind of embodiment of the application；
Fig. 5 is the structure chart of the display device of the virtual reality in a kind of embodiment of the application.
Specific embodiment
In the term that the embodiment of the present application uses merely for the sake of for the purpose of describing particular embodiments, rather than limit this Shen
Please.The "an" of singular used in the application and claims, " described " and "the" are also intended to including most shapes
Formula, unless context clearly shows that other meanings.It is also understood that term "and/or" used herein refers to comprising one
A or multiple associated any or all of project listed may combine.
It will be appreciated that though various letters may be described using term first, second, third, etc. in the embodiment of the present application
Breath, but these information should not necessarily be limited by these terms.These terms are only used to for same type of information being distinguished from each other out.For example,
In the case where not departing from the application range, the first information can also be referred to as the second information, and similarly, the second information can also be with
The referred to as first information.Depending on context, in addition, used word " if " can be construed to " ... when " or
" when ... " or " in response to determination ".
It is proposed that a kind of display methods of virtual reality, this method can be applied to include virtual reality in the embodiment of the present application
In equipment and the virtual reality system of server.It is shown in Figure 1, it is the application scenarios schematic diagram of the embodiment of the present application.In Fig. 1
Virtual reality device, can be the VR equipment such as VR glasses, holographic glasses, the VR helmet, user, can be with by wearing this VR equipment
To user's display virtual real picture.Virtual reality device in Fig. 1 can also be VR electronic equipment, such as smart phone, plate
Apparatus such as computer, user can wear the VR helmet, and VR electronic equipment are fixed on the VR helmet (VR electronic equipment and the VR helmet can
To be connected using wired mode or wireless mode) on, so as to user's display virtual real picture.Certainly, above-mentioned mistake
Journey has been merely given as two examples of virtual reality device, with no restrictions to this virtual reality device, all to show to user
Show the equipment of virtual reality picture within the application protection scope.
In the embodiment of the present application, virtual reality data is stored by server, rather than is stored by virtual reality device virtual
Real data.Moreover, server, which can use virtual reality data, constructs global video pictures, which includes more
The panoramic video data of a position.In this way, virtual reality device when needing display virtual real picture, can be sent out to server
The request message for carrying location information is sent, and server is after receiving the request message, so that it may it will be with the location information pair
The panoramic video data answered are sent to virtual reality device, and virtual reality device can be according to the panoramic video data received
Display virtual real picture.
In conclusion virtual reality device does not have to storage virtual reality data, it is only necessary to obtain panoramic video from server
Data, so that virtual reality device does not have to provide very big memory space, so that it may complete virtual reality picture
Display.Moreover, because being that server obtains panoramic video data from virtual reality data, to make full use of the meter of server
Resource is calculated, virtual reality device does not need to obtain panoramic video data from virtual reality data, it is only necessary to receive from service
The panoramic video data of device, in this way, virtual reality device does not need to provide very big computing resource, so that it may complete virtual
The display of real picture.
In one example, it is contemplated that after virtual reality device obtains the panoramic video data of some position, if user
There is no variations for position, but when the viewing angle of user changes, if still obtaining new viewing angle from server
The problems such as video data, it is slow that there are response speeds, affects user experience, in the embodiment of the present application, server is sent to void
The panoramic video data of quasi- real world devices, the angle video data including multiple viewing angles, such as angle of 360 viewing angles
Video data (the corresponding angle video data of each viewing angle).In this way, when there is no variations for the position of user, still
When the viewing angle of user changes, virtual reality device can obtain the video data of new viewing angle, and root from local
According to the video data display virtual real picture of acquisition, and do not have to the video data that new viewing angle is obtained from server,
In conclusion when there is no variations for the position of user, but when the viewing angle of user changes, it is virtual existing
Real equipment can not have to obtain video data from server, no from the local angle video data for directly obtaining new viewing angle
With the feedback of waiting for server, so that it may which oneself completes the display of virtual reality picture, avoids virtual reality device and server
Frequent interaction, improve response speed, improve the user experience.
Before the display methods for illustrating virtual reality, following concept related with the embodiment of the present application is first introduced.
1, virtual reality data.All data that virtual reality data may include for realizing virtual reality, and it is different
Scene corresponds to different virtual reality datas, and virtual reality data is configured on the server.
The developer of virtual reality world possesses all virtual reality datas related with scene, and can be virtual by these
Real data is supplied to server, so that the corresponding relationship of server storage farm scape and virtual reality data is as shown in table 1
The example of virtual reality data.By using virtual reality data A, the virtual reality world about scenario A can be constructed, to this
Virtual reality world is with no restrictions.By using virtual reality data B, the virtual reality world about scenario B can be constructed, it is right
This virtual reality world is with no restrictions.
Table 1
| Scene identity | Virtual reality data |
| Scenario A | Virtual reality data A |
| Scenario B | Virtual reality data B |
In one example, by using virtual reality data A, the virtual reality world of scenario A can be constructed, this
The picture of virtual reality world is properly termed as global video pictures (subsequent to be referred to as global video pictures A), and global video is drawn
Face A be exactly user in virtual reality world it can be seen that picture, it is envisaged that can be seen at user in a true market
All pictures arrived.Moreover, in order to enable the server to load virtual reality data A, and global video pictures A is obtained, virtually
The 3D engine of virtual reality data A can also be submitted to server by the developer of real world, and server can be used 3D and draw
Load virtual reality data A is held up to repeat no more this loading procedure so as to obtain global video pictures A.
2, panoramic video data.Panoramic video data may include the video counts of the corresponding multiple viewing angles in some position
According to this multiple viewing angle can be the corresponding all viewing angles in some position, such as 360 viewing angles.As shown in Fig. 2,
Assuming that box therein indicates position A, user is known as viewing angle 0 in the angle of position A towards positive east orientation, it will be towards north east 1
The angle of degree is known as viewing angle 1, and the angle towards 2 degree of north east is known as viewing angle 2, and so on, available 360
Viewing angle, these viewing angles are exactly the corresponding all viewing angles of position A.In each viewing angle, there is corresponding view
There are two commodity (the circle expression commodity in Fig. 2) in Fig. 2, in the video pictures of currently viewing angle in frequency picture.
In conclusion the video data of the corresponding all viewing angles of position A can be known as panoramic video data, pass through
The picture of panoramic video data building is known as full angle video pictures.For example, the video data of 360 viewing angles is aphorama
Frequency evidence, the picture of this 360 viewing angles are known as full angle video pictures.
3, angle video data.Angle video data include the video data of the corresponding viewing angle in some position,
For example, the video data of viewing angle 0 is exactly an angle video data, the video data of viewing angle 1 is another angle
Video data, and so on.Further, the picture constructed by angle video data, that is, finally need aobvious to user
The virtual reality picture shown.For example, the angle of viewing angle 0 can be used if the current viewing angle of user is viewing angle 0
It spends video data and constructs virtual reality picture.
In above process, it describes virtual reality data in detail, drawn based on the global video that virtual reality data is formed
Face, the full angle video pictures based on the formation of panoramic video data, angle video data, is based on angle view at panoramic video data
Frequency is according to concepts such as the virtual reality pictures of formation.On this basis, referring to the void shown in Fig. 3 A, proposed for the embodiment of the present application
The display methods for intending reality, may comprise steps of:
Step 301, server by utilizing virtual reality data constructs global video pictures, and global video pictures include multiple positions
The panoramic video data set, the panoramic video data include the angle video data of multiple viewing angles.
Step 302, server is obtained when receiving the request message of the carrying location information from virtual reality device
Panoramic video data corresponding with the location information, the panoramic video data that will acquire are sent to virtual reality device, so that empty
Intend real world devices according to the panoramic video data display virtual real picture received.
In one example, referring to shown in Fig. 3 B, for the implementation flow chart for step 302.
Step 3021, virtual reality device obtains user in the location information and viewing angle information of virtual reality scenario.
User is obtained in the process of the location information of virtual reality scenario for virtual reality device:
In the initial state, user can enter virtual reality scenario by modes such as human-computer interactions, not do to this process
Limitation.After user enters virtual reality scenario, user present position is default location, and therefore, virtual reality device, which obtains, to be used
Family is default location in the location information of virtual reality scenario, such as default location A.
Then, user can change the position of oneself by specific behavior, and virtual reality device can be based on user
Specific behavior obtain user in the location information of virtual reality scenario.For example, when user is in the silent of virtual reality scenario
It include specified object in virtual reality picture when recognizing position A, when the time that user watches specified object is for 5 seconds, just
Thinking that specific behavior occurs for user, this specific behavior indicates that user wants to enter into the room 102 of virtual reality scenario, because
This, virtual reality device is available to arrive user in the default location that the location information of virtual reality scenario is room 102, such as writes from memory
Recognize position B.In another example including specified object in virtual reality picture when user is in the default location B of virtual reality scenario
(such as sales counter 1) is considered as user and specific behavior occurs, this is special when the time that user watches sales counter 1 is for 5 seconds
Determine behavior representation user to wish to move to before the sales counter 1 of virtual reality scenario, therefore, virtual reality device is available to be arrived
Position C of the user before the location information of virtual reality scenario is sales counter 1.
Certainly, the above process be merely given as obtain user the location information of virtual reality scenario two examples,
In practical application, acquisition modes are not limited to aforesaid way, without limitation.
For obtain user the viewing angle information of virtual reality scenario process:
Firstly, user, when entering the new position of virtual reality scenario every time, viewing angle can be default viewing angle
Degree, therefore, virtual reality device gets default viewing angle, such as viewing angle 0.
Then, when user rotates head or rotation body, virtual reality device can also rotate therewith, in this way,
Virtual reality device can perceive the rotation operation of virtual reality device, then obtain current rotational angle and rotation side
To get user in the viewing angle information of virtual reality scenario.For example, on the basis of viewing angle 0, head to
10 degree of north rotation, then viewing angle information is viewing angle 10.
In practical application, can inside virtual reality device arrangement angles sensor or gyroscope, and pass through angle
Sensor or gyroscope detect rotational angle and rotation direction, with no restrictions to this detection process.
Step 3022, virtual existing if virtual reality device does not store the corresponding panoramic video data of the location information
Real equipment sends the request message for carrying the location information to server.
Step 3023, server receives the request message for carrying the location information from virtual reality device.
Step 3024, server obtains corresponding with location information panoramic video data, which can be with
Angle video data including the corresponding multiple viewing angles of the location information.
Wherein, server can obtain panoramic video data corresponding with the location information in the following way: mode one,
Server collects panoramic video data corresponding with the location information from global video pictures.Mode two, server judgement
Panoramic video data corresponding with the location information whether are stored in specified caching；If it is, server can be from specified
Panoramic video data corresponding with the location information are obtained in caching；If it is not, then server can be from global video pictures
Collect panoramic video data corresponding with the location information, and the storage panorama corresponding with the location information in specified caching
Video data.
For mode one and mode two, it is assumed that location information is position A, (utilizes virtual reality based on global video pictures
The global video pictures of the virtual reality scenario of data building), then can be centered on the A of position, acquisition position A is corresponding all
The video data of viewing angle (such as viewing angle 0, viewing angle 1 ... viewing angle 359), and by collected all video counts
According to being determined as panoramic video data corresponding with position A.
In one example, it is assumed that server is only scenario A storage virtual reality data A, then in step 301, overall situation view
Frequency picture is the global video pictures A for scenario A.Server, can be from global video pictures A after receiving request message
In collect panoramic video data corresponding with location information.
In another example, it is assumed that server is that multiple scenes store virtual reality data respectively, then in step 301,
It is directed to the global video pictures A of scenario A using the corresponding virtual reality data A building of scenario A, and utilizes the corresponding void of scenario B
Quasi- real data B building is directed to the global video pictures B of scenario B.Based on this, virtual reality device is sending request to server
When message, scene identity (such as scenario A or scenario B) can also be added in request message, and server is receiving this
After request message, scene identity is parsed from the request message, and obtains the corresponding global video pictures of the scene identity (such as
Global video pictures A/B), and panoramic video data corresponding with location information are collected from the overall situation video pictures.
In another example, it is assumed that server is that multiple scenes store virtual reality data respectively, and Same Scene
Different user types correspond to different virtual reality datas, as shown in table 2.Then in step 301, virtual reality data A1 structure is utilized
The global video pictures A1 for scenario A, user type 1 is built, is directed to scenario A, user class using virtual reality data A2 building
The global video pictures A2 of type 2, and so on.Based on this, virtual reality device may be used also when sending request message to server
To add scene identity and user identifier in request message, and server disappears after receiving the request message from the request
Scene identity and user identifier are parsed in breath, and obtain the corresponding user type of the user identifier；Then, server, which obtains, is somebody's turn to do
The corresponding global video pictures (such as overall situation video pictures A1/A2) of scene identity, the user type, and drawn from the overall situation video
Panoramic video data corresponding with location information are collected in face.
Table 2
| Scene identity | User type | Virtual reality data |
| Scenario A | User type 1 | Virtual reality data A1 |
| Scenario A | User type 2 | Virtual reality data A2 |
| Scenario B | User type 1 | Virtual reality data B1 |
| Scenario B | User type 2 | Virtual reality data B2 |
The division mode of above-mentioned user type can be selected according to actual needs, with no restrictions to this user type.
If user type can be gender, user type 1 is male, and user type 2 is women.
Above-mentioned user identifier can be cell-phone number, mailbox etc., and server can be pre-configured with user identifier and user class
The corresponding relationship of type is based on this corresponding relationship, available to arrive the corresponding user type of user identifier.
In one example, in order to collect aphorama frequency corresponding with the location information from the overall situation video pictures
According to can then simulate Softcam in server, and the Softcam is moved to the specified of the overall situation video pictures
Position, wherein the designated position is position corresponding with the location information；Then, server passes through rotating virtual camera, from
Panoramic video data are acquired in the overall situation video pictures.
For example, it is assumed that location information is position A, then Softcam can be moved to the position A of global video pictures,
Then rotating virtual camera acquires the video data of viewing angle 0 to viewing angle 0, then rotating virtual camera to sight
It sees angle 1, acquires the video data of viewing angle 1, and so on, until rotating virtual camera to viewing angle 359, is adopted
The video data for collecting viewing angle 359, is determined as the complete of position A for the video data of above-mentioned collected 360 viewing angles
Scape video data.
In one example, Softcam can be panoramic virtual camera, which is not really to deposit
Camera, i.e. not instead of real camera, what is simulated in server can rotate 360 degree of full-view camera.
The function of Softcam and the function of real camera are similar, are used to acquire video data from picture, difference exists
In: real camera from real picture for acquiring video data, and Softcam is used for from the complete of virtual reality scenario
Video data is acquired in office's video pictures.
Aforesaid way two is used to be advantageous in that: when server provides panoramic video data for a large amount of virtual reality devices
When, after the panoramic video data that some user requests certain position (such as position A), server can be deposited in specified caching
Storage space sets the panoramic video data of A, in this way, when other users request the panoramic video data of position A again, so that it may directly
The panoramic video data of reading position A from specified caching, and no longer need the panorama of the acquisition position A from global video pictures
Panoramic video data quickly can be returned to virtual reality device to save the computing resource of server by video data,
Improve response speed.
Step 3025, the panoramic video data that server will acquire are sent to virtual reality device.
Step 3026, virtual reality device is according to the panoramic video data display virtual real picture received.
In one example, virtual reality device, can also be in virtual reality device after receiving panoramic video data
The panoramic video data are stored, which is the panoramic video data for one or more position, and this is complete
Scape video data may include the angle video data of multiple viewing angles.
Moreover, virtual reality device after receiving panoramic video data, can be got from the panoramic video data
Angle video data corresponding with viewing angle information (the viewing angle information got in step 3021), and according to this
Angle video data are in virtual reality scenario display virtual real picture.
In one example, after step 3021, if the stored location information of virtual reality device is corresponding complete
Scape video data, then virtual reality device obtains the corresponding angle video number of the viewing angle information from the panoramic video data
According to according to the angle video data in virtual reality scenario display virtual real picture.
In order to get angle video data corresponding with the viewing angle information from panoramic video data, then can wrap
It includes: constructing full angle video pictures corresponding with the location information by the panoramic video data；Then, from the full angle video
Video data corresponding with the location information and the viewing angle information is acquired in picture, and collected video data is determined
For the corresponding angle video data of viewing angle information.
For example, firstly, this virtual reality device constructs the full-shape of position A by panoramic video data corresponding with position A
Video pictures are spent, this full angle video pictures includes 360 degree of all videos picture centered on the A of position.Then, this void
Quasi- real world devices acquire the video data of viewing angle 0 from the full angle video pictures, and the video counts of this viewing angle 0
According to the angle video data of namely viewing angle 0.
Further, corresponding with the location information and the viewing angle information in order to be acquired from full angle video pictures
Video data can also simulate Softcam in virtual reality device, which is moved to full angle video
The designated position of picture, and video data is acquired from the full angle video pictures by the Softcam；Wherein, this is specified
Position is position corresponding with the location information and the viewing angle information.For example, virtual reality device will can virtually image
Head is moved to the position A of full angle video pictures, and the acquisition angles of the Softcam can be adjusted to viewing angle 0,
In this way, the Softcam collected video data from the full angle video pictures, that is, the angle view of viewing angle 0
Frequency evidence.
Wherein, Softcam is not the camera being truly present, i.e. not instead of real camera, in virtual reality
The camera simulated in equipment.The function of Softcam and the function of real camera are similar, are used to adopt from picture
Collect video data, the difference is that: real camera from real picture for acquiring video data, and Softcam is used
Video data is acquired in the picture from virtual reality scenario.
In practical applications, corresponding void can also be simulated in virtual reality device using technologies such as projection matrixes
Quasi- camera, with no restrictions to the implementation of this Softcam, as long as Softcam has video data acquiring function
Can, and video data can be collected from the picture of virtual reality scenario.
It is empty if virtual reality device does not store the corresponding panoramic video data of the location information in step 3022
Quasi- real world devices can not send the request message for carrying the location information to server, but to being stored with panoramic video data
Other virtual reality devices send carry the location information request message so that other virtual reality devices obtain with the position
Confidence ceases corresponding panoramic video data.Further, virtual reality device can receive what other virtual reality devices returned
Panoramic video data corresponding with the location information, and panoramic video corresponding with the location information is stored in virtual reality device
Data.Then, virtual reality device can also get angle corresponding with the viewing angle information from the panoramic video data
Video data is spent, and according to the angle video data in virtual reality scenario display virtual real picture.
In order to realize that the above process, virtual reality device (by taking virtual reality device 1 as an example) are obtaining panoramic video data
Afterwards, it can also send a notification message to other virtual reality devices (by taking virtual reality device 2 as an example), which can take
Address information and location information (such as position A) with virtual reality device 1, the notification message is for indicating that virtual reality is set
The panoramic video data of standby 1 storage location A.
Virtual reality device 2 is after executing step 3021, if the local panoramic video data without storage location A,
The request message for carrying position A can be sent to virtual reality device 1.Virtual reality device 1 can be by the panoramic video of position A
Data are sent to virtual reality device 2, in this way, virtual reality device 2 can also obtain the panoramic video data of position A, go forward side by side
Row subsequent processing.Based on aforesaid way, server request panoramic video data can be arrived to avoid all virtual reality devices, are subtracted
The burden of light server.
In the above-described embodiments, panoramic video data can be static video data, be also possible to dynamic video counts
According to.When panoramic video data are static video datas, then angle video data are also possible to static video data, and
And in the virtual reality picture that virtual reality scenario is shown, what is shown to user can be static images.When aphorama frequency
When according to being dynamic video data, then angle video data are also possible to dynamic video data, show in virtual reality scenario
Virtual reality picture in, to user it is shown that can with dynamic picture, such as to user show one from as far as close Dynamic Graph
Piece effect does not limit the rendering mode of this dynamic picture alternatively, showing a dynamic picture effect from small to large to user
System.
Based on similarly applying conceiving with the above method, the embodiment of the present application also provides a kind of display dress of virtual reality
It sets, applies in server.As shown in figure 4, being the structure chart of described device, described device includes:
Module 401 is constructed, for constructing global video pictures using virtual reality data, global video pictures include multiple
The panoramic video data of position, panoramic video data include the angle video data of multiple viewing angles；
Obtain module 402, for receive from virtual reality device carrying location information request message when, then
Obtain panoramic video data corresponding with the location information；
Sending module 403, the panoramic video data for will acquire are sent to the virtual reality device, so that the void
Intend real world devices according to the panoramic video data display virtual real picture received.
In one example, the acquisition module 402 is specifically used for obtaining aphorama corresponding with the location information
Frequency collects panoramic video data corresponding with the location information from the global video pictures during；Or
Person judges whether be stored with panoramic video data corresponding with the location information in specified caching；If it is, from the finger
Panoramic video data corresponding with the location information are obtained in fixed caching；If it is not, then being adopted from the global video pictures
Collect panoramic video data corresponding with the location information, and storage is corresponding with the location information in the specified caching
Panoramic video data.
The acquisition module 402, specifically for being collected and the location information pair from the global video pictures
During the panoramic video data answered, Softcam is simulated in server, and Softcam is moved to the overall situation
The designated position of video pictures, the designated position are positions corresponding with the location information；It is virtually taken the photograph by the way that rotation is described
As head, panoramic video data are collected from the global video pictures.
The building module 401 is specifically used for obtaining during constructing global video pictures using virtual reality data
Take the corresponding virtual reality data of each scene identity, and using the corresponding virtual reality data of scene identity, building with
The corresponding global video pictures of the scene identity；Alternatively, scene identity, the corresponding virtual reality data of user type are obtained,
And the scene identity, the corresponding virtual reality data of the user type are utilized, building and the scene identity, the user
The corresponding global video pictures of type；
The acquisition module 402, specifically in the process for obtaining panoramic video data corresponding with the location information
In, if the request message also carries scene identity, scene identity is parsed from the request message；Obtain the field parsed
The corresponding global video pictures of scape mark；Panorama corresponding with the location information is collected from the global video pictures of acquisition
Video data；Alternatively, parsing and appearing on the scene from the request message if the request message also carries scene identity and user identifier
Scape mark and user identifier, and obtain the corresponding user type of the user identifier；Obtain parse scene identity, obtain
The corresponding global video pictures of user type；It is collected from the global video pictures of acquisition corresponding with the location information complete
Scape video data.
Based on similarly applying conceiving with the above method, the embodiment of the present application also provides a kind of server, the server
It may include: processor, for constructing global video pictures using virtual reality data, the overall situation video pictures include multiple
The panoramic video data of position, and the panoramic video data include the angle video data of multiple viewing angles；Receiver is used
In the request message for receiving the carrying location information from virtual reality device；The processor is also used in the receiver
When receiving the request message of the carrying location information from the virtual reality device, obtain corresponding with the location information
Panoramic video data；Transmitter, the panoramic video data for will acquire are sent to the virtual reality device, so that the void
Intend real world devices according to the panoramic video data display virtual real picture received.
Based on similarly applying conceiving with the above method, the embodiment of the present application also provides a kind of machine readable storage medium,
Applied to server, several computer instructions are stored on the machine readable storage medium, the computer instruction is performed
When be handled as follows: construct global video pictures using virtual reality data, global video pictures include the complete of multiple positions
Scape video data, the panoramic video data include the angle video data of multiple viewing angles；Reception is set from virtual reality
The request message of standby carrying location information；The carrying position from the virtual reality device is received in the receiver to believe
When the request message of breath, panoramic video data corresponding with the location information are obtained；The panoramic video data that will acquire are sent
To the virtual reality device, so that the virtual reality device is drawn according to the panoramic video data display virtual real received
Face.
Based on similarly applying conceiving with the above method, the embodiment of the present application also provides a kind of display dress of virtual reality
It sets, applies in virtual reality device.As shown in figure 5, being the structure chart of described device, comprising:
Memory module 501 is stored for obtaining the panoramic video data of one or more position in virtual reality device
The panoramic video data；Panoramic video data include the angle video data of multiple viewing angles；
Module 502 is obtained, for obtaining user in the location information and viewing angle information of virtual reality scenario；If described
The corresponding panoramic video data of the stored location information of virtual reality device, then obtain institute from the panoramic video data
State the corresponding angle video data of viewing angle information；
Display module 503, for according to the angle video data display virtual real picture.
The acquisition module 502, specifically for obtaining the viewing angle information correspondence from the panoramic video data
Angle video data during, pass through the panoramic video data and construct corresponding with location information full angle video picture
Face；Video data corresponding with the location information and the viewing angle information is acquired from the full angle video pictures,
Collected video data is determined as the corresponding angle video data of the viewing angle information；The acquisition module 502, also
For acquiring video counts corresponding with the location information and the viewing angle information from the full angle video pictures
During, Softcam is simulated in the virtual reality device, and the Softcam is moved to described complete
The designated position of angle video picture；Wherein, the designated position is and the location information and the viewing angle information pair
The position answered；Video data is collected from the full angle video pictures by the Softcam.
The memory module 501 is also used to not store the corresponding aphorama of the location information in virtual reality device
Frequency according to when, the request message for carrying the location information is sent to server, so that the server obtains and the position
The corresponding panoramic video data of information；The panoramic video data corresponding with the location information that the server returns are received,
And panoramic video data corresponding with the location information are stored in the virtual reality device；Alternatively, to aphorama is stored with
Other virtual reality devices of frequency evidence send the request message for carrying the location information, so that other virtual realities are set
It is standby to obtain panoramic video data corresponding with the location information；Receive that the other virtual reality devices return with institute's rheme
Confidence ceases corresponding panoramic video data, and stores panoramic video corresponding with the location information in the virtual reality device
Data.
Based on similarly applying conceiving with the above method, the embodiment of the present application also provides a kind of virtual reality device, described
Virtual reality device includes: processor, for obtaining the panoramic video data of one or more position；Wherein, the panorama
Video data includes the angle video data of multiple viewing angles；Memory, described in being stored in the virtual reality device
Panoramic video data；The processor is also used to obtain user in the location information and viewing angle information of virtual reality scenario；
If the corresponding panoramic video data of the stored location information of virtual reality device, obtain from the panoramic video data
The corresponding angle video data of the viewing angle information；Display, it is virtual existing for being shown according to the angle video data
Real picture.
The embodiment of the present application also provides a kind of machine readable storage medium, is applied to virtual reality device, the machine can
It reads to be stored with several computer instructions on storage medium, the computer instruction, which is performed, to be handled as follows: obtaining one
Or the panoramic video data of multiple positions；Wherein, the panoramic video data include the angle video number of multiple viewing angles
According to；The panoramic video data are stored in the virtual reality device；Obtain user virtual reality scenario location information and
Viewing angle information；If the corresponding panoramic video data of the stored location information of virtual reality device, from the panorama
The corresponding angle video data of the viewing angle information are obtained in video data；It is shown virtually according to the angle video data
Real picture.
System, device, module or the unit that above-described embodiment illustrates can specifically realize by computer chip or entity,
Or it is realized by the product with certain function.A kind of typically to realize that equipment is computer, the concrete form of computer can
To be personal computer, laptop computer, cellular phone, camera phone, smart phone, personal digital assistant, media play
In device, navigation equipment, E-mail receiver/send equipment, game console, tablet computer, wearable device or these equipment
The combination of any several equipment.
For convenience of description, it is divided into various units when description apparatus above with function to describe respectively.Certainly, implementing this
The function of each unit can be realized in the same or multiple software and or hardware when application.
The application is referring to method, the process of equipment (system) and computer program product according to the embodiment of the present application
Figure and/or block diagram describe.It is generally understood that being realized by computer program instructions each in flowchart and/or the block diagram
The combination of process and/or box in process and/or box and flowchart and/or the block diagram.It can provide these computer journeys
Sequence instruct to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices processor with
A machine is generated, so that the instruction generation executed by computer or the processor of other programmable data processing devices is used for
Realize the dress for the function of specifying in one or more flows of the flowchart and/or one or more blocks of the block diagram
It sets.
Moreover, these computer program instructions also can store be able to guide computer or other programmable datas processing set
In standby computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates
Manufacture including command device, the command device are realized in one process of flow chart or multiple processes and/or block diagram one
The function of being specified in a box or multiple boxes.
These computer program instructions can also be loaded into computer or other programmable data processing devices, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer
Or the instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram
The step of function of being specified in one box or multiple boxes.
It will be understood by those skilled in the art that embodiments herein can provide as method, system or computer program product.
Therefore, the application can use complete hardware embodiment, complete software embodiment or implementation combining software and hardware aspects
The form of example.Moreover, it wherein includes the calculating of computer usable program code that the application, which can be used at one or more,
The computer implemented in machine usable storage medium (can include but is not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of program product.
The above description is only an example of the present application, is not intended to limit this application.For those skilled in the art
For, various changes and changes are possible in this application.All any modifications made within the spirit and principles of the present application are equal
Replacement, improvement etc., should be included within the scope of the claims of this application.
Claims (20)
1. a kind of display methods of virtual reality, which is characterized in that it is applied to server, this method comprises:
Global video pictures are constructed using virtual reality data, the overall situation video pictures include the aphorama frequency of multiple positions
According to the panoramic video data include the angle video data of multiple viewing angles；
When receiving the request message of the carrying location information from virtual reality device, obtain corresponding with the location information
Panoramic video data, and the panoramic video data that will acquire are sent to the virtual reality device, so that the virtual reality
Equipment is according to the panoramic video data display virtual real picture received.
2. the method according to claim 1, wherein
The process for obtaining panoramic video data corresponding with the location information, specifically includes:
Panoramic video data corresponding with the location information are collected from the global video pictures.
3. the method according to claim 1, wherein
The process for obtaining panoramic video data corresponding with the location information, specifically includes:
Panoramic video data corresponding with the location information whether are stored in the specified caching of judgement；
If it is, obtaining panoramic video data corresponding with the location information from specified caching；
If it is not, then panoramic video data corresponding with the location information are collected from the global video pictures, and
Storage panoramic video data corresponding with the location information in specified caching.
4. according to the method in claim 2 or 3, which is characterized in that it is described collected from the global video pictures with
The process of the corresponding panoramic video data of the location information, specifically includes:
Softcam is simulated in the server, and the Softcam is moved to the finger of the global video pictures
Positioning is set, and the designated position is position corresponding with the location information；
By rotating the Softcam, panoramic video data are collected from the global video pictures.
5. method according to claim 1-3, which is characterized in that
The process that global video pictures are constructed using virtual reality data, is specifically included:
The corresponding virtual reality data of each scene identity is obtained, and utilizes the corresponding virtual reality data of scene identity,
Construct global video pictures corresponding with the scene identity；
The process for obtaining panoramic video data corresponding with the location information, specifically includes:
If the request message also carries scene identity, scene identity is parsed from the request message；
Obtain the corresponding global video pictures of the scene identity parsed；
Panoramic video data corresponding with the location information are collected from the global video pictures of acquisition.
6. method according to claim 1-3, which is characterized in that
The process that global video pictures are constructed using virtual reality data, is specifically included: obtaining scene identity, user type
Corresponding virtual reality data, and the scene identity, the corresponding virtual reality data of the user type are utilized, building and institute
State the corresponding global video pictures of scene identity, the user type；
The process for obtaining panoramic video data corresponding with the location information, specifically includes:
If the request message also carries scene identity and user identifier, parsed from the request message scene identity and
User identifier, and obtain the corresponding user type of the user identifier；
Obtain the corresponding global video pictures of scene identity, the user type of acquisition parsed；
Panoramic video data corresponding with the location information are collected from the global video pictures of acquisition.
7. a kind of display methods of virtual reality, which is characterized in that be applied to virtual reality device, comprising:
The panoramic video data of one or more position are obtained, and store the aphorama frequency in the virtual reality device
According to；The panoramic video data include the angle video data of multiple viewing angles；
User is obtained in the location information and viewing angle information of virtual reality scenario；If virtual reality device is stored described
The corresponding panoramic video data of location information then obtain the corresponding angle of the viewing angle information from the panoramic video data
Video data, according to the angle video data display virtual real picture.
8. the method according to the description of claim 7 is characterized in that described obtain the viewing angle from the panoramic video data
The process for spending the corresponding angle video data of information, specifically includes:
Full angle video pictures corresponding with the location information are constructed by the panoramic video data；
Video data corresponding with the location information and the viewing angle information is acquired from the full angle video pictures,
Collected video data is determined as the corresponding angle video data of the viewing angle information.
9. according to the method described in claim 8, it is characterized in that, being acquired and the position from the full angle video pictures
The process of information and the corresponding video data of the viewing angle information, specifically includes:
Softcam is simulated in the virtual reality device, and the Softcam is moved to the full angle video
The designated position of picture；Wherein, the designated position is position corresponding with the location information and the viewing angle information；
Video data is collected from the full angle video pictures by the Softcam.
10. the method according to the description of claim 7 is characterized in that described obtain user in the position of virtual reality scenario letter
After breath and viewing angle information, the method also includes:
If the virtual reality device does not store the corresponding panoramic video data of the location information, taken to server transmission
Request message with the location information, so that the server obtains panoramic video data corresponding with the location information；
The panoramic video data corresponding with the location information that the server returns are received, and are stored in the virtual reality device
Panoramic video data corresponding with the location information.
11. the method according to the description of claim 7 is characterized in that described obtain user in the position of virtual reality scenario letter
After breath and viewing angle information, the method returning method further include:
If the virtual reality device does not store the corresponding panoramic video data of the location information, to being stored with aphorama
Other virtual reality devices of frequency evidence send the request message for carrying the location information, so that other virtual realities are set
It is standby to obtain panoramic video data corresponding with the location information；
The panoramic video data corresponding with the location information that other virtual reality devices return are received, and in the void
Quasi- real world devices store panoramic video data corresponding with the location information.
12. a kind of display device of virtual reality, which is characterized in that be applied to server, which includes:
Module is constructed, for constructing global video pictures using virtual reality data, global video pictures include multiple positions
Panoramic video data, panoramic video data include the angle video data of multiple viewing angles；
Obtain module, for receive from virtual reality device carrying location information request message when, then obtain with
The corresponding panoramic video data of the location information；
Sending module, the panoramic video data for will acquire are sent to the virtual reality device, so that the virtual reality
Equipment is according to the panoramic video data display virtual real picture received.
13. device according to claim 12, which is characterized in that
The acquisition module is specifically used for during obtaining panoramic video data corresponding with the location information, from institute
It states and collects panoramic video data corresponding with the location information in global video pictures；Alternatively, being in the specified caching of judgement
It is no to be stored with panoramic video data corresponding with the location information；If it is, from the specified caching obtain with it is described
The corresponding panoramic video data of location information；If it is not, then being collected and the location information from the global video pictures
Corresponding panoramic video data, and panoramic video data corresponding with the location information are stored in the specified caching.
14. device according to claim 13, which is characterized in that
The acquisition module, specifically for collecting panorama corresponding with the location information from the global video pictures
During video data, Softcam is simulated in server, and Softcam is moved to the global video pictures
Designated position, the designated position is position corresponding with the location information；By rotating the Softcam, from institute
It states and collects panoramic video data in global video pictures.
15. device according to claim 12 or 13, which is characterized in that
The building module is specifically used for during constructing global video pictures using virtual reality data, obtains each
The corresponding virtual reality data of scene identity, and utilize the corresponding virtual reality data of scene identity, building and the field
The corresponding global video pictures of scape mark；Alternatively, obtaining scene identity, the corresponding virtual reality data of user type, and utilize
The scene identity, the corresponding virtual reality data of the user type, building and the scene identity, the user type pair
The global video pictures answered；
The acquisition module is specifically used for during obtaining panoramic video data corresponding with the location information, if institute
It states request message and also carries scene identity, then parse scene identity from the request message；Obtain the scene mark parsed
Know corresponding global video pictures；Panoramic video corresponding with the location information is collected from the global video pictures of acquisition
Data；Alternatively, parsing scene mark from the request message if the request message also carries scene identity and user identifier
Knowledge and user identifier, and obtain the corresponding user type of the user identifier；Obtain the user of the scene identity, acquisition that parse
The corresponding global video pictures of type；Aphorama corresponding with the location information is collected from the global video pictures of acquisition
Frequency evidence.
16. a kind of display device of virtual reality, which is characterized in that be applied to virtual reality device, comprising:
Memory module is described complete in virtual reality device storage for obtaining the panoramic video data of one or more position
Scape video data；The panoramic video data include the angle video data of multiple viewing angles；
Module is obtained, for obtaining user in the location information and viewing angle information of virtual reality scenario；If described virtual existing
The corresponding panoramic video data of the stored location information of real equipment, then obtain the viewing from the panoramic video data
The corresponding angle video data of angle information；
Display module, for according to the angle video data display virtual real picture.
17. device according to claim 16, which is characterized in that the acquisition module is specifically used for from the aphorama
During frequency obtains the corresponding angle video data of the viewing angle information in, constructed by the panoramic video data
Full angle video pictures corresponding with the location information；From the full angle video pictures acquisition with the location information and
The corresponding video data of the viewing angle information, it is corresponding to be determined as the viewing angle information for collected video data
Angle video data；
The acquisition module is also used in the acquisition from the full angle video pictures and the location information and the viewing angle
During spending the corresponding video data of information, Softcam is simulated in the virtual reality device, and will be described virtual
Camera is moved to the designated position of the full angle video pictures；Wherein, the designated position be with the location information and
The corresponding position of the viewing angle information；Video is collected from the full angle video pictures by the Softcam
Data.
18. device according to claim 16, which is characterized in that
The memory module is also used to not store the corresponding panoramic video data of the location information in virtual reality device
When, then the request message for carrying the location information is sent to server, so that the server obtains and the location information
Corresponding panoramic video data；Receive the panoramic video data corresponding with the location information that the server returns, and
The virtual reality device stores panoramic video data corresponding with the location information；Alternatively, to aphorama frequency is stored with
According to other virtual reality devices send and carry the request message of the location information so that other virtual reality devices obtain
Take panoramic video data corresponding with the location information；Receive believing with the position for other virtual reality device returns
Corresponding panoramic video data are ceased, and store aphorama frequency corresponding with the location information in the virtual reality device
According to.
19. a kind of server, which is characterized in that the server includes:
Processor, for constructing global video pictures using virtual reality data, global video pictures include the complete of multiple positions
Scape video data, the panoramic video data include the angle video data of multiple viewing angles；
Receiver, for receiving the request message of the carrying location information from virtual reality device；
The processor, the request for being also used to receive the carrying location information from virtual reality device in the receiver disappear
When breath, panoramic video data corresponding with the location information are obtained；
Transmitter, the panoramic video data for will acquire are sent to the virtual reality device, so that the virtual reality is set
The panoramic video data display virtual real picture that standby basis receives.
20. a kind of virtual reality device, which is characterized in that the virtual reality device includes:
Processor, for obtaining the panoramic video data of one or more position；Wherein, the panoramic video data include more
The angle video data of a viewing angle；
Memory, for storing the panoramic video data in the virtual reality device；
The processor is also used to obtain user in the location information and viewing angle information of virtual reality scenario；If virtual existing
The corresponding panoramic video data of the stored location information of real equipment, then obtain the viewing from the panoramic video data
The corresponding angle video data of angle information；
Display, for according to the angle video data display virtual real picture.
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| CN201710515400.XA CN109218252A (en) | 2017-06-29 | 2017-06-29 | A kind of display methods of virtual reality, device and its equipment |
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| CN201710515400.XA CN109218252A (en) | 2017-06-29 | 2017-06-29 | A kind of display methods of virtual reality, device and its equipment |
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