CN106445139A - Data display method, device and system - Google Patents
Data display method, device and system Download PDFInfo
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- CN106445139A CN106445139A CN201610844290.7A CN201610844290A CN106445139A CN 106445139 A CN106445139 A CN 106445139A CN 201610844290 A CN201610844290 A CN 201610844290A CN 106445139 A CN106445139 A CN 106445139A
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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
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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
- G06F3/012—Head tracking input arrangements
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Abstract
The embodiment of the invention provides a data display method, device and system, relates to the technical field of virtual reality, and mainly aims at solving the problem of picture display delay of virtual reality display equipment. According to the technical scheme adopted by the embodiment, the method comprises the following steps: receiving silent frame data corresponding to a virtual reality application scene; acquiring user head action data corresponding to the virtual reality display equipment; processing the silent frame data according to the user head action data, and outputting processed display data on the virtual reality display equipment. The method is mainly used for displaying data on virtual reality display equipment.
Description
Technical field
The present embodiments relate to technical field of virtual reality, more particularly to a kind of data display method, apparatus and system.
Background technology
With the continuous development of virtual reality technology (Vitural Reality, VR), various VR equipment occur successively, VR
Headset equipment is one kind of virtual reality display device, and it can utilize the display of VR headset equipment by people to external world
Vision, audition closing, guiding user produces a kind of sensation in virtual environment, and the vision so as to obtain virtual screen is enjoyed
Receive.
User's head motion is experienced during the ultimate principle of VR headset equipment by the built-in gyro sensor of equipment
Changing value, according to the changing value show in real time over the display corresponding change, make panorama ring of the user in virtual reality
In border.
Operational capability of the existing VR headset equipment mainly by terminal and VR wear-type integration apparatus realizes data
Display.However, inventor is found that following problem during invention is realized, as terminal and VR wear-type integration set
Standby operational capability is limited, and the 3D video data for calculating high frame per second can produce the problem of picture display delay, causes user seeing
Dizziness is produced when seeing.
Content of the invention
In view of this, a kind of data display method, apparatus and system are embodiments provided, and main purpose is solution
The certainly problem of virtual reality display device picture display delay.
The one side of the embodiment of the present invention, embodiments provides a kind of data display method, including：
Receive the corresponding silent frame data of virtual reality applications scene；
Obtain the corresponding user's head action data of virtual reality reality display device；
According to the user's head action data, the silent frame data are processed, show in the virtual reality and set
Video data after standby upper output process.
According to the another aspect of the embodiment of the present invention, a kind of data display method is embodiments provided, including：
Obtain the corresponding view data of virtual reality applications scene；
Described image data are processed, obtains the corresponding silent frame data of virtual reality applications scene；
Send the corresponding silent frame data of the virtual reality applications scene.
According to the another aspect of the embodiment of the present invention, a kind of virtual reality display device is embodiments provided, bag
Include：
Receiving unit, for receiving the corresponding silent frame data of virtual reality applications scene；
Acquiring unit, for obtaining the corresponding user's head action data of virtual reality display device；
Processing unit, for being processed to the silent frame data according to the user's head action data, described
Video data after output is processed on virtual reality display device.
According to the another further aspect of the embodiment of the present invention, a kind of virtual reality main frame is embodiments provided, including：
Acquiring unit, for obtaining the corresponding view data of virtual reality applications scene；
Processing unit, for processing to described image data, obtains the corresponding silent frame of virtual reality applications scene
Data；
Transmitting element, for sending the corresponding silent frame data of the virtual reality applications scene.
According to the another further aspect of the embodiment of the present invention, a kind of data presentation system is embodiments provided, including：On
Virtual reality display device client and above-mentioned virtual reality main frame is stated,
The virtual reality main frame, for obtaining the corresponding view data of virtual reality applications scene, to described image number
According to being processed, the corresponding silent frame data of virtual reality applications scene are obtained, and sends the virtual reality applications scene pair
The silent frame data that answers；
The virtual reality display device, for receiving the corresponding silent frame data of the virtual reality applications scene, obtains
The corresponding user's head action data of virtual reality display device is taken, and according to the user's head action data to the full picture
Width data are processed, the video data after output process on the virtual reality display device.
A kind of data display method provided in an embodiment of the present invention, apparatus and system, receive virtual reality applications field first
The corresponding silent frame data of scape, silent frame data here be by being processed to the view data that server is obtained obtained by
Silent frame data, then obtain the corresponding user's head action data of virtual reality display device, understand user's head in real time
Real-time direction, and then according to user's head action data, silent frame data are processed, and by the video data after process
Export to virtual reality display device, compared with the data display method of prior art, the virtual reality due to prior art shows
Show that the computing capability of equipment is limited, the embodiment of the present invention passes through the calculating to silent frame data higher to calculating performance requirement
It is arranged in virtual reality main frame, void will be arranged on to calculating the relatively low cutting of silent frame data and distortion are processed of performance requirement
Intend in real display device, due to being not related to user's head action data, the time delay of the partial data in data transmission procedure
The dizziness of user is not result in, in addition, the embodiment of the present invention is carried without the need for silent frame data being calculated in virtual reality display device
The high formation speed of display picture, so as to realize the effect of low picture delay.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for technology description is had to make simply to introduce, it should be apparent that, drawings in the following description are these
Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also root
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of schematic flow sheet of data display method provided in an embodiment of the present invention；
Fig. 2 is the schematic flow sheet of another kind data display method provided in an embodiment of the present invention；
Fig. 3 is the schematic flow sheet of another kind data display method provided in an embodiment of the present invention；
Fig. 4 is the schematic flow sheet of another kind data display method provided in an embodiment of the present invention；
Fig. 5 is a kind of structural representation of virtual reality display device provided in an embodiment of the present invention；
Fig. 6 is the structural representation of another kind virtual reality display device provided in an embodiment of the present invention；
Fig. 7 is a kind of structural representation of virtual reality main frame provided in an embodiment of the present invention；
Fig. 8 is a kind of structural representation of data presentation system provided in an embodiment of the present invention；
Fig. 9 is a kind of entity structure schematic diagram of virtual reality display device provided in an embodiment of the present invention；
Figure 10 is a kind of entity structure schematic diagram of virtual reality main frame provided in an embodiment of the present invention.
Specific embodiment
Purpose, technical scheme and advantage for making the embodiment of the present invention is clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment for being obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Operational capability of the data display of prior art generally by terminal and VR wear-type integration apparatus is come to virtuality
The picture for showing in real world applications scene is processed, further by the picture transmission after process to virtual reality display device,
Operational capability yet with terminal and VR wear-type integration apparatus is limited, and the 3D video data for calculating high frame per second can produce picture
The problem of face display delay, causes user to produce the problem of dizziness in viewing.
In order to solve the above problems, a kind of data display method be embodiments provided, can apply to virtual existing
Real display device, by the silent frame data for being sent according to virtual reality main frame, is processed to user's head action data, from
And reduce the display delay problem in data transmission procedure.As shown in figure 1, the method includes：
101st, virtual reality applications scene corresponding silent frame data are received.
Here the data that silent frame data are transmitted to virtual reality display device for virtual reality main frame, and the full picture
Width data include information horizontally and vertically, can show current virtual real world applications scene from 360 degree of visual angles
Picture.
It should be noted that comprising the processor with stronger computing capability in virtual reality main frame, the processor can
According to virtual reality applications scene image data, the view data is calculated, so as to obtain virtual reality applications scenic picture
Silent frame data, the embodiment of the present invention do not limited to the model of above-mentioned processor, can watch virtual reality according to user
The visual effect of application scenarios necessary requirement is chosen.
102nd, virtual reality display device corresponding user's head action data is obtained.
Here user's head action data can but be not limited to the rotation data of user's head or user's head
Up and down motion data, such as, when user when the application scenarios of going game are in using virtual reality display device, need to use
Family rotates head and goes towards a certain personage in scene of game or need user to come back towards a certain personage in scene of game,
Further user's head action data is obtained according to the direction of motion of user's head.
It should be noted that the virtual reality display device in the embodiment of the present invention can include but is not limited to virtuality now
The equipment with display function such as the real helmet, virtual reality glasses, to be seen by virtual reality display device as user
See the application scenarios of virtual reality.
For the embodiment of the present invention, the method for obtaining the corresponding user's head action data of virtual reality display device is permissible
But it is not limited to by preset sensor acquisition user's head action data in virtual reality display device, preset biography here
Sensor can experience the data of user's head motion change, specifically can be used towards determination by obtaining the real-time head of user
The head positioning data at family, obtains using account action data, the embodiment of the present invention according to the head positioning data of user further
The type of preset sensor is not limited, can be gyro sensor or other inertia measurement sensors etc..
103rd, according to the user's head action data, the silent frame data are processed, shows in virtual reality and set
Video data after standby upper output process.
For the embodiment of the present invention, carrying out process according to the user's head action data to the silent frame data includes
But it is not limited to the realization of following methods：Get the real time view scope of user's head action data first, further according to
The real time view scope of account portion action data carries out cutting to silent frame data, is shown with waiting of getting that user is able to observe that
Show region, then enter line distortion process to the region to be shown, to obtain the video data that user is able to observe that.
Explanation is needed exist for, as user's head exercise data is used for showing the real time view model of user's head action
Enclose, therefore, the angular field of view corresponding to user's head exercise data is affirmed in the angular field of view corresponding to silent frame data, this
Inventive embodiments be by silent frame data are carried out with cutting, and then by corresponding for current virtual real world applications scenic picture user
Data display in angular field of view is to user.
A kind of data display method provided in an embodiment of the present invention, receives the corresponding full picture of virtual reality applications scene first
Width data, silent frame data here be by being processed to the view data that server is obtained obtained by silent frame number
According to, the corresponding user's head action data of virtual reality display device is then obtained, understands the real-time direction of user's head in real time,
And then according to user's head action data, silent frame data are processed, and the video data after process is exported existing to virtuality
Real display device, compared with the data display method of prior art, due to the calculating of the virtual reality display device of prior art
Limited in one's ability, the embodiment of the present invention passes through to calculating the higher calculating and setting to silent frame data of performance requirement virtual existing
In real main frame, will set to calculating the relatively low cutting of silent frame data and distortion are processed of performance requirement and being arranged on virtual reality and show
In standby, due to being not related to user's head action data in data transmission procedure, the time delay of the partial data is not result in user
Dizziness, in addition, the embodiment of the present invention without the need in virtual reality display device calculate silent frame data, improve display picture
Formation speed, so as to realize low picture delay effect.
Another kind of data display method is embodiments provided, can apply to virtual reality display device, such as Fig. 2
Shown, the method includes：
201st, virtual reality applications scene corresponding silent frame data are received.
As virtual reality display device is higher to the definition requirement of video data, it is therefore desirable to take stronger ability relatively
Strong computing device is calculating silent frame data further, and the embodiment of the present invention is by receiving the silent frame number of virtual reality main frame
According to so as to save the EMS memory occupation of virtual reality display device, reducing picture display delay.
In addition, by the biography of the silent frame data in virtual reality main frame by way of being wirelessly transferred in the embodiment of the present invention
Transport to virtual reality display device so that the constraint during data transfer without cable, facilitate user to move, while protecting
The stability of data in transmitting procedure is demonstrate,proved.
202nd, the corresponding user's head action data of virtual reality display device is obtained according to preset sensor.
Here preset sensor is the sensor that can experience user's head motion change, such as gyro sensor or plus
Velocity sensor, specifically, virtual reality display device can measure display device by prepositioned gyro sensor
The rotation of itself, so as to when user's head rotates action, by measuring the rotation determination account of display device itself
The rotation in portion, and then obtain user's head action data.
It should be noted that due to different virtual reality display devices to the required precision of preset sensor not
With the user's head action data of the higher acquisition of precision is more accurate, and the embodiment of the present invention is not limited to the selection of preset sensor
Fixed, determine with specific reference to user's actual need.
203rd, cutting is carried out to silent frame data according to user's head action data, obtains picture area to be shown.
Due to silent frame packet contain be 360 degree of each visual angles data, as long as and user viewing data meet exist
In visual line of sight, it is therefore necessary to silent frame data are carried out before video data with cutting, and then obtains picture to be shown
Face region, picture area to be shown here is the picture area for showing in virtual reality display device.
Specifically, the step of carrying out cutting according to user's head action data to silent frame data can include but not limit to
Realize in following methods：The direction of in virtual reality applications scene user's head is obtained according to user's head action data first,
Direction according to user's head carries out cutting to silent frame data, obtains the picture area to be shown corresponding to the direction of user's head
Domain, for example, gets the real-time headwork data of user for 120 degree of angulars field of view, then regarding according to the real-time head direction of user
Angle range carries out cutting to silent frame data, to get the picture area to be shown that user is able to observe that.
204th, picture area to be shown is entered line distortion to process, the video data after being processed, shows in virtual reality
Video data after output is processed on equipment.
It should be noted that the purpose that distortion here is processed is so that the picture of virtual reality display device is trueer
Real, improve the viewing experience of user.
For the embodiment of the present invention, specific application scenarios can be as described below, but is not limited to this, and active user is wearing
The application scenarios played by virtual implementing helmet are worn, on the one hand in virtual reality host side, first by user's virtual reality
The scene of game stores the virtual reality host side stronger to computing capability, then the scene to virtual implementing helmet going game
Corresponding view data is calculated, so as to obtain the silent frame data of current virtual reality game scene, and by the full picture
Width data is activation, is carried out when user wears virtual implementing helmet to virtual implementing helmet on the other hand at virtual implementing helmet end
In game process, user's head rotation data can be obtained by the built-in gyrosensor of virtual implementing helmet, so as to obtain
The corresponding silent frame data of current game scene are cut out by the angular field of view that user rotates according to user's head rotation data
Cut, picture area to be shown is obtained, the applied field of virtual implementing helmet going game can be watched in the region according to user perspective
Scape, treats viewing area further and enters line distortion process, obtain video data, so as to defeated on the display screen of virtual implementing helmet
Go out video data.
Another kind data display method provided in an embodiment of the present invention, by existing using the higher virtuality of performance configuration is calculated
Real main frame is calculated to the corresponding view data of virtual reality applications scene, obtains silent frame data, without the need in virtual reality
Picture calculating is carried out in display device, reduces the EMS memory occupation of virtual reality display device, further according to the user for obtaining
Head movement data are come the picture area needed for calculating so that the local computing amount of virtual reality display device reduces, to reach
The picture effect of low latency.
Another data display method provided in an embodiment of the present invention, can apply to virtual reality main frame, in order to reduce
The display delay of virtual reality display device, as shown in figure 3, the method includes：
301st, virtual reality applications scene corresponding view data is obtained.
Here view data did not carry out any place for the initial data of virtual reality applications scene, the partial data
Reason, the embodiment of the present invention is not limited to the method for obtaining view data, can be obtained by network connection, it is also possible to from virtuality
Obtain in locally stored view data in real main frame.
302nd, view data is processed, obtains the corresponding silent frame data of virtual reality applications scene.
Here the corresponding silent frame data of virtual reality applications scene include information horizontally and vertically, energy
Enough pictures for showing current virtual real world applications scene from 360 degree of visual angles.
It should be noted that as silent frame data need the stronger processor of computing capability, the therefore embodiment of the present invention
Silent frame data division will be calculated virtual reality main frame is arranged on, the resource occupation of virtual reality display device can be reduced.
Specifically, the embodiment of the present invention can by being spliced to multiple picture datas of virtual reality applications scene or
Other picture synthetic technologys of person, obtain the silent frame data of virtual reality applications scene, and strength of the present invention is to silent frame data
Computational methods are not limited, and can generally adopted is all that patch technology carries out splicing to view data and obtains silent frame number
According to.
303rd, virtual reality applications scene corresponding silent frame data are sent.
Another kind of data display method is embodiments provided, obtains the corresponding figure of virtual reality applications scene first
As data, then view data is processed, the corresponding silent frame data of virtual reality applications scene are obtained, full picture here
Width data are the silent frame data obtained by being processed by the view data obtained by virtual reality main frame, finally by virtuality
The corresponding silent frame data is activation of real world applications scene is to virtual reality display device, the data display method phase with prior art
Than as the computing capability of the virtual reality display device of prior art is limited, the embodiment of the present invention passes through will be to calculating performance
The higher calculating and setting to silent frame data is required in virtual reality main frame, by performance requirement is relatively low to be drawn to complete to calculating
The cutting of width data and distortion are processed and are arranged on virtual reality display device, due to being not related to user's head in data transmission procedure
Action data, the time delay of the partial data is not result in the dizziness of user, in addition, the embodiment of the present invention is without the need for aobvious in virtual reality
Show calculating silent frame data in equipment, display picture formation speed is improve, so as to realize the effect of low picture delay.
Another kind of data display method be embodiments provided, virtual reality main frame be can apply to, in order to reduce
The display delay of virtual reality display device, as shown in figure 4, the method includes：
401st, virtual reality applications scene corresponding view data is obtained.
402nd, according to preset computing device, the corresponding view data of virtual reality applications scene is calculated, obtains virtuality
The corresponding silent frame data of real world applications scene.
As silent frame data are higher to the computing capability requirement of equipment, the embodiment of the present invention passes through in virtual reality main frame
In the stronger computing device of the computing capability that pre-sets processing to view data, obtain silent frame data.
403rd, virtual reality applications scene corresponding silent frame data are sent by the way of being wirelessly transferred.
For the embodiment of the present invention, the transmission means of silent frame data can so avoid virtual reality for being wirelessly transferred
Cable constraint between main frame and virtual reality display device, facilitates user to move.
Another kind data display method provided in an embodiment of the present invention, by existing using the higher virtuality of performance configuration is calculated
Real main frame is calculated to the corresponding view data of virtual reality applications scene, obtains silent frame data, without the need in virtual reality
Picture calculating is carried out in display device, reduces the EMS memory occupation of virtual reality display device, further according to the user for obtaining
Head movement data are come the picture area needed for calculating so that the local computing amount of virtual reality display device reduces, to reach
The picture effect of low latency.
Further, implementing as Fig. 1 methods described, the embodiment of the present invention provides a kind of virtual reality and shows and sets
Standby, as shown in figure 5, the virtual reality display device includes：Receiving unit 51, acquiring unit 52, processing unit 53.
Receiving unit 51, can be used for receiving the corresponding silent frame data of virtual reality applications scene, and receiving unit 51 is
The functional module of silent frame data is received in this virtual reality display device；
Acquiring unit 52, can be used for obtaining the corresponding user's head action data of virtual reality display device, obtains single
Unit 52 is the functional module for obtaining user's head action data in this virtual reality display device；
Processing unit 53, the user's head action data that can be used for being obtained according to acquiring unit 52 is connect to receiving unit 51
The silent frame data of receipts are processed, the video data after output process on virtual reality display device, and processing unit 53 is
The functional module for according to user's head action data, silent frame data being processed in this virtual reality display device.
It should be noted that each functional unit involved by a kind of virtual reality display device provided in an embodiment of the present invention
Other accordingly describe, and may be referred to the corresponding description of method shown in Fig. 1, will not be described here.Show for above-mentioned virtual reality
Equipment, the function of the unit module for arriving used in every embodiment of the present invention can pass through hardware processor
(hardware processor) is realizing.
A kind of virtual reality display device provided in an embodiment of the present invention, it is single that virtual reality display device can configure reception
Unit, acquiring unit, transmission unit.Receiving unit, for receiving the corresponding silent frame data of virtual reality applications scene, here
Silent frame data are the silent frame data obtained by being processed by the view data obtained by virtual reality main frame；Obtain single
Unit, for obtaining the corresponding user's head action data of virtual reality display device, understands the real-time direction of user's head in real time；
Processing unit, for being processed to silent frame data according to user's head action data, defeated on virtual reality display device
The video data for going out after processing.Compared with the data display method of prior art, set as the virtual reality of prior art shows
Standby computing capability is limited, and the embodiment of the present invention passes through the calculating and setting to silent frame data higher to calculating performance requirement
In virtual reality main frame, virtuality will be arranged on now to calculating the relatively low cutting of silent frame data and distortion are processed of performance requirement
Real display device, due to being not related to user's head action data in data transmission procedure, the time delay of the partial data will not be led
Apply the dizziness at family, in addition, the embodiment of the present invention is improve aobvious without the need for calculating silent frame data in virtual reality display device
Show picture formation speed, so as to realize the effect of low picture delay.
Further, as the realization of method shown in above-mentioned Fig. 2, embodiments provide another kind of virtual reality and show
Show equipment, as shown in fig. 6, above-mentioned virtual reality display device includes：Receiving unit 61, acquiring unit 62, processing unit 63.
Receiving unit 61, can be used for receiving the corresponding silent frame data of virtual reality applications scene, and receiving unit 61 is
The functional module of silent frame data is received in this virtual reality display device；
Acquiring unit 62, can be used for obtaining the corresponding user's head action data of virtual reality display device, obtains single
Unit 62 is the functional module for obtaining user's head action data in this virtual reality display device；
Processing unit 63, the user's head action data that can be used for being obtained according to acquiring unit 62 is connect to receiving unit 61
The silent frame data of receipts are processed, the video data after output process on virtual reality display device, and processing unit 63 is
The functional module for according to user's head action data, silent frame data being processed in this virtual reality display device.
Further, processing unit 63 includes：
Cutting module 631, can be used for carrying out cutting according to user's head action data to silent frame data, obtains waiting to show
Show picture area；
Distortion module 632, can be used for for picture area to be shown entering line distortion process, the display number after being processed
According to.
Further, cutting module 631, specifically for obtaining virtual reality applications scene according to user's head action data
The direction of middle user's head；
Cutting module 631, is specifically additionally operable to carry out cutting according to the direction of user's head to silent frame data, obtains user
Picture area to be shown corresponding to the direction of head.
It should be noted that each functional unit involved by another kind virtual reality display device provided in an embodiment of the present invention
Other accordingly describe, may be referred to the corresponding description of method shown in Fig. 2, will not be described here.Aobvious for above-mentioned virtual reality
Show equipment, the function of the unit module for arriving used in every embodiment of the present invention can pass through hardware
Processor is realizing.
Another kind virtual reality display device provided in an embodiment of the present invention, virtual reality display device can configure reception
Unit, acquiring unit, transmission unit.Receiving unit, for receiving the corresponding silent frame data of virtual reality applications scene；Obtain
Unit, for obtaining the corresponding user's head action data of virtual reality display device；Processing unit, for according to user's head
Action data is processed to silent frame data, the video data after output process on virtual reality display device.The present invention
Embodiment is by the virtual reality main frame higher using calculating performance configuration to the corresponding view data of virtual reality applications scene
Being calculated, silent frame data are obtained, without the need for picture calculating being carried out in virtual reality display device, reduces virtual reality and show
Show the EMS memory occupation of equipment, further according to the user's head exercise data for obtaining come the picture area needed for calculating so that empty
The local computing amount for intending real display device reduces, to reach the picture effect of low latency.
Further, implementing as Fig. 3 methods described, the embodiment of the present invention provides a kind of virtual reality main frame,
As shown in fig. 7, the virtual reality main frame includes：Acquiring unit 71, processing unit 72, transmitting element 73.
Acquiring unit 71, can be used for obtaining the corresponding view data of virtual reality applications scene, and acquiring unit 71 is this
The functional module of the corresponding view data of virtual reality applications scene is obtained in virtual reality main frame；
Processing unit 72, can be used for processing view data, obtain the corresponding full picture of virtual reality applications scene
Width data, processing unit 72 is to process view data in this virtual reality main frame and then to obtain virtual reality applications scene corresponding
The functional module of silent frame data；
Transmitting element 73, can be used for sending the corresponding silent frame data of virtual reality applications scene, and transmitting element 73 is
The functional module of the corresponding silent frame data of virtual reality applications scene is sent in this virtual reality main frame.
It should be noted that other of each functional unit involved by a kind of virtual reality main frame provided in an embodiment of the present invention
The corresponding corresponding description for describing, may be referred to method shown in Fig. 3, will not be described here.For above-mentioned virtual reality main frame, every
Used in the embodiment of the present invention to the function of unit module can be realized by hardware processor.
A kind of virtual reality main frame is embodiments provided, virtual reality main frame can configure acquiring unit, be used for
Obtain the corresponding view data of virtual reality applications scene；Processing unit, for processing to view data, obtains virtual existing
The corresponding silent frame data of real application scenarios, silent frame data here are the view data by obtaining to virtual reality main frame
Silent frame data obtained by being processed；Transmitting element, for sending the corresponding silent frame data of virtual reality applications scene,
Compared with the data display method of prior art, as the computing capability of the virtual reality display device of prior art is limited, this
Inventive embodiments pass through by the calculating and setting to silent frame data higher to calculating performance requirement in virtual reality main frame, will
Virtual reality display device is arranged on to calculating the relatively low cutting of silent frame data and distortion are processed of performance requirement, due to counting
According to user's head action data is not related in transmitting procedure, the time delay of the partial data is not result in the dizziness of user, in addition, this
Inventive embodiments improve display picture formation speed without the need for calculating silent frame data in virtual reality display device, so as to
Realize the effect of low picture delay.
Further, the transmitting element 73 in the embodiment of the present invention, specifically for sending void by the way of being wirelessly transferred
Intend the corresponding silent frame data of real world applications scene.
Another kind virtual reality main frame provided in an embodiment of the present invention, by existing using the higher virtuality of performance configuration is calculated
Real main frame is calculated to the corresponding view data of virtual reality applications scene, obtains silent frame data, without the need in virtual reality
Picture calculating is carried out in display device, reduces the EMS memory occupation of virtual reality display device, further according to the user for obtaining
Head movement data are come the picture area needed for calculating so that the local computing amount of virtual reality display device reduces, to reach
The picture effect of low latency.
A kind of data presentation system provided in an embodiment of the present invention, as shown in figure 8, the system includes that virtual reality shows set
For 81 and virtual reality main frame 82,
Virtual reality main frame 82, can be used for obtaining the corresponding view data of virtual reality applications scene, to view data
Processed, the corresponding silent frame data of virtual reality applications scene are obtained, and it is corresponding complete to send virtual reality applications scene
Picture data；
Virtual reality display device 81, can be used for receiving the corresponding silent frame data of virtual reality applications scene, obtains
The corresponding user's head action data of virtual reality display device, and according to user's head action data, silent frame data are carried out
Process, the video data after output process on virtual reality display device.
It should be noted that for above-mentioned virtual reality display device, virtual reality main frame and data presentation system, all
Be used in the embodiment of the present invention to the function of unit module can be realized by hardware processor.
Exemplary, as shown in figure 9, Fig. 9 shows a kind of virtual reality display device provided in an embodiment of the present invention
Entity structure schematic diagram, the virtual reality display device can include：At least one processor (processor) 91, communication connect
Mouth (Communications Interface) 92, memorizer (memory) 93 and bus 94, wherein, processor 91, communication connect
Mouth 92, memorizer 93 completes mutual communication by bus 94.Communication interface 92 can be used for virtual reality display device with
Information transfer between virtual reality main frame.Processor 91 can call the logical order in memorizer 93, to execute such as lower section
Method：Receive the corresponding silent frame data of virtual reality applications scene；Obtain the corresponding user's head of virtual reality display device to move
Make data；According to the user's head action data, the silent frame data are processed, show in the virtual reality and set
Video data after standby upper output process.
Additionally, the logical order in above-mentioned memorizer 93 can be realized by the form of SFU software functional unit and is used as solely
When vertical production marketing or use, can be stored in a computer read/write memory medium.Based on such understanding, this
The part that bright technical scheme is substantially contributed to prior art in other words or the part of the technical scheme can be with soft
The form of part product is embodied, and the computer software product is stored in a storage medium, including some instructions in order to make
Obtain a computer equipment (can be personal computer, server, or network equipment etc.) and execute each embodiment of the present invention
The all or part of step of methods described.And aforesaid storage medium includes：USB flash disk, portable hard drive, read only memory (ROM,
Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. various
Can be with the medium of store program codes.
Exemplary, as shown in Figure 10, Figure 10 shows a kind of reality of virtual reality main frame provided in an embodiment of the present invention
Body structural representation, the server can include：Processor (processor) 1001, communication interface (Communications
Interface) 1002, memorizer (memory) 1003 and bus 1004, wherein, processor 1001, communication interface 1002, storage
Device 1003 completes mutual communication by bus 1004.Communication interface 1002 can be used for virtual reality display device and virtuality
Information transfer between real main frame.Processor 1001 can call the logical order in memorizer 1003, to execute such as lower section
Method：Obtain the corresponding view data of virtual reality applications scene；Described image data are processed, obtains virtual reality applications
The corresponding silent frame data of scene；Send the corresponding silent frame data of the virtual reality applications scene.
Additionally, the logical order in above-mentioned memorizer 1003 can be realized by the form of SFU software functional unit and is used as
When independent production marketing or use, can be stored in a computer read/write memory medium.Based on such understanding, this
Part that the technical scheme of invention is substantially contributed to prior art in other words or the part of the technical scheme can be with
The form of software product is embodied, and the computer software product is stored in a storage medium, including some instructions in order to
So that a computer equipment (can be personal computer, server, or network equipment etc.) executes each enforcement of the present invention
The all or part of step of example methods described.And aforesaid storage medium includes：USB flash disk, portable hard drive, read only memory (ROM,
Read-Only Memory), random access memory (RAM, RandomAccess Memory), magnetic disc or CD etc. various
Can be with the medium of store program codes.
A kind of data presentation system provided in an embodiment of the present invention, first virtual reality main frame obtain virtual reality applications field
The corresponding view data of scape, is processed to view data, obtains the corresponding silent frame data of virtual reality applications scene, concurrently
Send the corresponding silent frame data of virtual reality applications scene to virtual reality display device, virtual reality display device receives virtual
The corresponding silent frame data of real world applications scene, obtain the corresponding user's head action data of virtual reality display device, and root
According to user's head action data, silent frame data are processed, the display number after output process on virtual reality display device
According to.The embodiment of the present invention passes through to calculating the higher calculating and setting to silent frame data of performance requirement in virtual reality main frame
In, will be arranged in virtual reality display device to calculating the relatively low cutting of silent frame data and distortion are processed of performance requirement,
Due to being not related to user's head action data in data transmission procedure, the time delay of the partial data is not result in that user's is dizzy
Dizzy, in addition, the embodiment of the present invention improves the life of display picture without the need for calculating silent frame data in virtual reality display device
Become speed, so as to realize the effect of low picture delay.
Device embodiment described above is only that schematically wherein the unit for illustrating as separating component can
To be or may not be physically separate, as the part that unit shows can be or may not be physics list
Unit, you can be located at a place, or can also be distributed on multiple NEs.Which is selected according to the actual needs can
In some or all of module realizing the purpose of this embodiment scheme.Those of ordinary skill in the art are not paying creativeness
Work in the case of, you can to understand and implement.
Through the above description of the embodiments, those skilled in the art can be understood that each embodiment can
Mode by software plus required general hardware platform is realizing, naturally it is also possible to by hardware.Based on such understanding, on
State the part that technical scheme substantially contributes prior art in other words to embody in the form of software product, should
Computer software product can be stored in a computer-readable storage medium, such as ROM/RAM, magnetic disc, CD etc., including some fingers
Order is used so that a computer equipment (can be personal computer, server, or network equipment etc.) executes each enforcement
Method described in some parts of example or embodiment.
Finally it should be noted that：Above example only in order to technical scheme to be described, rather than a limitation；Although
With reference to the foregoing embodiments the present invention is described in detail, it will be understood by those within the art that：Which still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (11)
1. a kind of data display method, is applied to virtual reality display device, it is characterised in that include：
Receive the corresponding silent frame data of virtual reality applications scene；
Obtain the corresponding user's head action data of virtual reality display device；
According to the user's head action data, the silent frame data are processed, on the virtual reality display device
Video data after output process.
2. method according to claim 1, it is characterised in that described according to the user's head action data to described complete
Picture data are processed, including：
Cutting is carried out to the silent frame data according to the user's head action data, obtains picture area to be shown；
The picture area to be shown is entered line distortion process, the video data after being processed.
3. method according to claim 2, it is characterised in that described according to the user's head action data to described complete
Picture data carry out cutting, and obtaining picture area to be shown includes：
The direction of user's head in virtual reality applications scene is obtained according to the user's head action data；
Direction according to the user's head carries out cutting to the silent frame data, and the direction institute for obtaining the user's head is right
The picture area to be shown that answers.
4. a kind of data display method, is applied to virtual reality main frame, it is characterised in that include：
Obtain the corresponding view data of virtual reality applications scene；
Described image data are processed, obtains the corresponding silent frame data of virtual reality applications scene；
Send the corresponding silent frame data of the virtual reality applications scene.
5. method according to claim 4, it is characterised in that the transmission virtual reality applications scene is corresponding complete
Picture data include：
The corresponding silent frame data of the virtual reality applications scene are sent by the way of being wirelessly transferred.
6. a kind of virtual reality display device, it is characterised in that include：
Receiving unit, for receiving the corresponding silent frame data of virtual reality applications scene；
Acquiring unit, for obtaining the corresponding user's head action data of virtual reality display device；
Processing unit, for being processed to the silent frame data according to the user's head action data, in the virtuality
Video data after output is processed on real display device.
7. virtual reality display device according to claim 6, it is characterised in that the processing unit includes：
Cutting module, for carrying out cutting according to the user's head action data to the silent frame data, obtains to be shown
Picture area；
Distortion module, for entering line distortion process, the video data after being processed by the picture area to be shown.
8. virtual reality display device according to claim 7, it is characterised in that
The cutting module, uses account specifically for obtaining in virtual reality applications scene according to the user's head action data
The direction in portion；
The cutting module, is specifically additionally operable to carry out cutting according to the direction of the user's head to the silent frame data, obtains
To the user's head direction corresponding to picture area to be shown.
9. a kind of virtual reality main frame, it is characterised in that include：
Acquiring unit, for obtaining the corresponding view data of virtual reality applications scene；
Processing unit, for processing to described image data, obtains the corresponding silent frame data of virtual reality applications scene；
Transmitting element, for sending the corresponding silent frame data of the virtual reality applications scene.
10. virtual reality main frame according to claim 9, it is characterised in that
The transmitting element, specifically for sending the corresponding full picture of the virtual reality applications scene by the way of being wirelessly transferred
Width data.
11. a kind of data presentation systems, it is characterised in that including virtual reality display device and virtual reality main frame,
Described image data, for obtaining the corresponding view data of virtual reality applications scene, are entered by the virtual reality main frame
Row is processed, and obtains the corresponding silent frame data of virtual reality applications scene, and it is corresponding to send the virtual reality applications scene
Silent frame data；
The virtual reality display device, for receiving the corresponding silent frame data of the virtual reality applications scene, obtains empty
Intend the corresponding user's head action data of real display device, and according to the user's head action data to the silent frame number
Video data according to being processed, after output is processed on the virtual reality display device.
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| CN201610844290.7A CN106445139A (en) | 2016-09-22 | 2016-09-22 | Data display method, device and system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610844290.7A CN106445139A (en) | 2016-09-22 | 2016-09-22 | Data display method, device and system |
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| CN106445139A true CN106445139A (en) | 2017-02-22 |
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| CN201610844290.7A Pending CN106445139A (en) | 2016-09-22 | 2016-09-22 | Data display method, device and system |
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| CN107506236A (en) * | 2017-09-01 | 2017-12-22 | 上海智视网络科技有限公司 | Display device and its display methods |
| CN115373571A (en) * | 2022-10-26 | 2022-11-22 | 四川中绳矩阵技术发展有限公司 | Image display device, method, equipment and medium |
| CN115379134A (en) * | 2022-10-26 | 2022-11-22 | 四川中绳矩阵技术发展有限公司 | Image acquisition device, method, equipment and medium |
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| CN107506236A (en) * | 2017-09-01 | 2017-12-22 | 上海智视网络科技有限公司 | Display device and its display methods |
| CN115373571A (en) * | 2022-10-26 | 2022-11-22 | 四川中绳矩阵技术发展有限公司 | Image display device, method, equipment and medium |
| CN115379134A (en) * | 2022-10-26 | 2022-11-22 | 四川中绳矩阵技术发展有限公司 | Image acquisition device, method, equipment and medium |
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| CN115379134B (en) * | 2022-10-26 | 2023-02-03 | 四川中绳矩阵技术发展有限公司 | Image acquisition device, method, equipment and medium |
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Application publication date: 20170222 |