CN108919945A - A kind of method of virtual reality device work - Google Patents
A kind of method of virtual reality device work Download PDFInfo
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- CN108919945A CN108919945A CN201810579670.1A CN201810579670A CN108919945A CN 108919945 A CN108919945 A CN 108919945A CN 201810579670 A CN201810579670 A CN 201810579670A CN 108919945 A CN108919945 A CN 108919945A
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- mounted display
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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
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0346—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The invention discloses a kind of methods of virtual reality device work, including：The position of head-mounted display is tracked in real space；The first view of virtual reality space is presented to head-mounted display, the first view of virtual reality space is defined according to the visual angle determined by position of the head-mounted display in real space；Track position of the portable device in real space；It is presented the second view of the virtual reality space to the portable device, second view of the virtual reality space is defined according to portable device visual angle determined by position of the position in the real space relative to the head-mounted display in the real space.The present invention improves the usage experience of virtual reality convenient for experiencing in the virtual reality applications scene using portable device and headset equipment.
Description
Technical field
The present invention relates to field of virtual reality, in particular to a kind of method of virtual reality device work.
Background technique
Virtual reality technology is an important directions of emulation technology, is emulation technology and computer graphics man-machine interface
The set of the multiple technologies such as technology multimedia technology sensing technology network technology is a challenging interleaving techniques forward position
Subject and research field.Virtual reality technology (VR) mainly includes simulated environment, perception, the natural side such as technical ability and sensing equipment
Face.Simulated environment be generated by computer, dynamic 3 D stereo photorealism in real time.Perception refers to that ideal VR should have
There is perception possessed by all people.In addition to computer graphics techniques visual perception generated, there are also the sense of hearing, tactile, power to feel, fortune
It is dynamic to wait perception, or even further include smell and sense of taste etc., also referred to as more perception.Natural technical ability refers to the head rotation of people, eyes, hand
Gesture or other human body behavior acts are handled the data adaptable with the movement of participant, and the input to user by computer
Real-time response is made, and feedback arrives the face of user respectively.Sensing equipment refers to three-dimension interaction equipment.Virtual reality is a variety of skills
The synthesis of art, including real-time three-dimensional computer graphics techniques, wide-angle (the wide visual field) stereo display technique, to observer head, eye and
The tracking technique and tactile of hand/power feel feedback, stereo, network transmission, voice input and output technology etc..It includes tracking
The virtual reality headgear of head movement：In traditional computer graphics techniques, the change of visual field be by mouse or keyboard come
It realizes, the vision system and motion perception system of user is separation, and changes the visual angle of image using head tracking, is used
It can be connected between the vision system and motion perception system at family, feel more true to nature.Another advantage is that user is not only
Epistemic context can be removed by binocular stereo vision, and environment of observation can be gone by the movement on head.In user and calculate
In the interaction of machine, keyboard and mouse are most common tools, but for three-dimensional space, they are all unsuitable.?
In three-dimensional space because there are six freedom degree, we, which are difficult to find out the intuitive method of comparison, is mapped to three the plane motion of mouse
The arbitrary motion of dimension space.Now, had some equipment that can provide six-freedom degree, such as 3Space digitizer and
SpaceBall Spatial Sphere etc..The more excellent equipment of other performance is data glove and data suit.
Perceptibility abundant and 3D display environment make VR become ideal video-game tool.Due in terms of amusement
Sense of reality requirement to VR is not too high, therefore VR was the swiftest and the most violent in this aspect development in recent years.As Chicago (Chicago) is opened
The VR entertainment systems that First large size uses in the world for more people are put, theme is the following war about 3025
It strives；The VR game system for being known as " Virtuality " of Britain's exploitation, is furnished with HMD, greatly strengthens the sense of reality；One in 1992
Table scale is the system of " Legeal Qust " due to increasing artificial intelligence function, so that computer is had self-learning function, significantly
Interest and difficulty are enhanced, the system is made to obtain the prize of year VR product.In addition VR is also shown very in terms of home entertaining
Good prospect.
Present reality-virtualizing game equipment frequently includes the helmet and other equipment (headset equipment and portable device), and two
The use how person is cooperated carries out enough prior arts that game or other applications are not disclosed.
Summary of the invention
The invention proposes a kind of methods of virtual reality device work, and the virtual reality device includes that wear-type is shown
Device and portable device, which is characterized in that including：
A, the position of head-mounted display is tracked in real space；
B, be presented the first view of virtual reality space to head-mounted display, the first view of virtual reality space according to
It is defined by visual angle that position of the head-mounted display in real space determines；
C, position of the tracking portable device in real space；
D, the second view of the virtual reality space, the institute of the virtual reality space are presented to the portable device
State the second view according to the portable device in the position in the real space relative to described in the real space
Visual angle determined by the position of head-mounted display defines.
Further, the position in the real space is mapped to the position in the virtual reality space, so that institute
The visual angle for stating the first visual angle is mapped to the position of the head-mounted display in the real space, and second visual angle
Visual angle is the position for the portable device being mapped in real space.
Further, the position of the head-mounted display in the real space is mapped to the virtual reality sky
Between in virtual objects position so that work as the portable device the back opposite with the display side of the portable device
Surface side equipment is directed toward head-mounted display, then the second view is configured as display virtual objects.
Further, the virtual objects are virtual role or incarnation.
Further, the controller in response to being generated from the controller equiment of the user's operation by the head-mounted display
It inputs to change the mapping of the position in the real space to the position in the virtual reality space, the controller input
The dummy object being configured as in control virtual reality space.
Further, wherein the control of the translational motion in response to the realization virtual objects in the virtual reality space
Device processed inputs, and the mapping of position to the position in the virtual reality space in the real space is shifted translatedly to protect
Hold position of the head-mounted display to virtual objects in virtual reality space in real space.
Further, wherein track the head-mounted display in the real space the position include processing from
The inertial data and processing that at least one inertial sensor of the head-mounted display generates, which come from, is configured to capture institute
The image data of the camera of the image of real space is stated, described image data are handled to identify described image data；Wherein chase after
The position of the mancarried device described in track in the real space include handle from the mancarried device at least one
The image data for the camera of inertial data and processing from the mancarried device that inertial sensor generates, described image number
According to being handled to identify the head-mounted display.
Further, further include：Track the direction of the head-mounted display in the real space, wherein described
Determined by the direction of the head-mounted display in the real space in the direction of the first view of virtual reality space
Justice；And direction of the portable device in real space is tracked, wherein second view of the virtual reality space
Direction is defined by orientation of the portable device in the real space.
Further, the first view includes the existing finger for identifying the portable device in the real space
Show symbol, the designator bit is in the virtual reality space at the position at the approximate visual angle for defining second view.
Advantageous effects obtained by the present invention are：
Convenient for being experienced in the virtual reality applications scene using portable device and headset equipment, void is improved
Intend the usage experience of reality.
Specific embodiment
In order to enable the objectives, technical solutions, and advantages of the present invention are more clearly understood, below in conjunction with embodiment, to this
Invention is further elaborated；It should be appreciated that described herein, the specific embodiments are only for explaining the present invention, and does not have to
It is of the invention in limiting.To those skilled in the art, after access is described in detail below, other systems of the present embodiment
System, method and/or feature will become obvious.All such additional systems, method, feature and advantage are intended to be included in
It in this specification, is included within the scope of the invention, and by the protection of the appended claims.In description described in detail below
The other feature of the disclosed embodiments, and these characteristic roots will be apparent according to described in detail below.
Embodiment one.
The present embodiment includes a kind of method of virtual reality device work of the invention, and the virtual reality device includes
Head-mounted display and portable device, which is characterized in that including：
A, the position of head-mounted display is tracked in real space；
B, be presented the first view of virtual reality space to head-mounted display, the first view of virtual reality space according to
It is defined by visual angle that position of the head-mounted display in real space determines；
C, position of the tracking portable device in real space；
D, the second view of the virtual reality space, the institute of the virtual reality space are presented to the portable device
State the second view according to the portable device in the position in the real space relative to described in the real space
Visual angle determined by the position of head-mounted display defines.
Further, the position in the real space is mapped to the position in the virtual reality space, so that institute
The visual angle for stating the first visual angle is mapped to the position of the head-mounted display in the real space, and second visual angle
Visual angle is the position for the portable device being mapped in real space.
Further, the position of the head-mounted display in the real space is mapped to the virtual reality sky
Between in virtual objects position so that work as the portable device the back opposite with the display side of the portable device
Surface side equipment is directed toward head-mounted display, then the second view is configured as display virtual objects.
Further, the virtual objects are virtual role or incarnation.
Further, the controller in response to being generated from the controller equiment of the user's operation by the head-mounted display
It inputs to change the mapping of the position in the real space to the position in the virtual reality space, the controller input
The dummy object being configured as in control virtual reality space.
Further, wherein the control of the translational motion in response to the realization virtual objects in the virtual reality space
Device processed inputs, and the mapping of position to the position in the virtual reality space in the real space is shifted translatedly to protect
Hold position of the head-mounted display to virtual objects in virtual reality space in real space.
Further, wherein track the head-mounted display in the real space the position include processing from
The inertial data and processing that at least one inertial sensor of the head-mounted display generates, which come from, is configured to capture institute
The image data of the camera of the image of real space is stated, described image data are handled to identify described image data；Wherein chase after
The position of the mancarried device described in track in the real space include handle from the mancarried device at least one
The image data for the camera of inertial data and processing from the mancarried device that inertial sensor generates, described image number
According to being handled to identify the head-mounted display.
Further, further include：Track the direction of the head-mounted display in the real space, wherein described
Determined by the direction of the head-mounted display in the real space in the direction of the first view of virtual reality space
Justice；And direction of the portable device in real space is tracked, wherein second view of the virtual reality space
Direction is defined by orientation of the portable device in the real space.
Further, the first view includes the existing finger for identifying the portable device in the real space
Show symbol, the designator bit is in the virtual reality space at the position at the approximate visual angle for defining second view.
Embodiment two.
The present embodiment continues the introduction applied to the method, a kind of method of the method, including：From wearing
Formula display receives inertial data, and the inertial data is generated from least one inertial sensor of the head-mounted display
's；Image data is received from the camera for being configured to capture the image for the real space for being provided with head-mounted display；Handle inertia
Data and image data are to determine the first viewing location and the first view direction in virtual reality space；From the first view
Position generates the first video data for describing the view of the virtual reality space on the first view direction；By the first view
Frequency evidence is transferred to head-mounted display to be rendered on it；It is connect from the portable device being arranged in the real space
The second view location and the second view direction in the virtual reality space are received, second view location is based on described portable
Definition space is carried out in the position of position of the formula equipment relative to the head-mounted display in true；The second video data is generated,
Second video data describes the view of virtual environment on the second view direction from the second view location；By the second video counts
According to being transferred to portable device to be rendered on it.
Wherein second view location and second view direction are by the mancarried device use by described portable
Inertial data that at least one inertial sensor of formula device generates determines.Wherein receive second view location and described
Second view direction and transmission second video data with the wireless connection of the portable device by occurring.
Embodiment three.
The present embodiment includes a kind of method of virtual reality device work of the invention, and the virtual reality device includes
Head-mounted display and portable device, which is characterized in that including：
A, the position of head-mounted display is tracked in real space；
B, be presented the first view of virtual reality space to head-mounted display, the first view of virtual reality space according to
It is defined by visual angle that position of the head-mounted display in real space determines；
C, position of the tracking portable device in real space；
D, the second view of the virtual reality space, the institute of the virtual reality space are presented to the portable device
State the second view according to the portable device in the position in the real space relative to described in the real space
Visual angle determined by the position of head-mounted display defines.
Further, the position in the real space is mapped to the position in the virtual reality space, so that institute
The visual angle for stating the first visual angle is mapped to the position of the head-mounted display in the real space, and second visual angle
Visual angle is the position for the portable device being mapped in real space.
Further, the position of the head-mounted display in the real space is mapped to the virtual reality sky
Between in virtual objects position so that work as the portable device the back opposite with the display side of the portable device
Surface side equipment is directed toward head-mounted display, then the second view is configured as display virtual objects.
Further, the virtual objects are virtual role or incarnation.
Further, the controller in response to being generated from the controller equiment of the user's operation by the head-mounted display
It inputs to change the mapping of the position in the real space to the position in the virtual reality space, the controller input
The dummy object being configured as in control virtual reality space.
Further, wherein the control of the translational motion in response to the realization virtual objects in the virtual reality space
Device processed inputs, and the mapping of position to the position in the virtual reality space in the real space is shifted translatedly to protect
Hold position of the head-mounted display to virtual objects in virtual reality space in real space.
Further, wherein track the head-mounted display in the real space the position include processing from
The inertial data and processing that at least one inertial sensor of the head-mounted display generates, which come from, is configured to capture institute
The image data of the camera of the image of real space is stated, described image data are handled to identify described image data；Wherein chase after
The position of the mancarried device described in track in the real space include handle from the mancarried device at least one
The image data for the camera of inertial data and processing from the mancarried device that inertial sensor generates, described image number
According to being handled to identify the head-mounted display.
Further, further include：Track the direction of the head-mounted display in the real space, wherein described
Determined by the direction of the head-mounted display in the real space in the direction of the first view of virtual reality space
Justice；And direction of the portable device in real space is tracked, wherein second view of the virtual reality space
Direction is defined by orientation of the portable device in the real space.
Further, the first view includes the existing finger for identifying the portable device in the real space
Show symbol, the designator bit is in the virtual reality space at the position at the approximate visual angle for defining second view.
It wherein receives second view location and second view direction and transmission second video data is logical
It crosses and occurs with the wireless connection of the portable device.
Although describing the present invention by reference to various embodiments above, but it is to be understood that of the invention not departing from
In the case where range, many changes and modifications can be carried out.Therefore, be intended to foregoing detailed description be considered as it is illustrative and
It is unrestricted, and it is to be understood that following following claims (including all equivalents) is intended to limit spirit and model of the invention
It encloses.The above embodiment is interpreted as being merely to illustrate the present invention rather than limit the scope of the invention.It is reading
After the content of record of the invention, technical staff can be made various changes or modifications the present invention, these equivalence changes and
Modification equally falls into the scope of the claims in the present invention.
Claims (9)
1. a kind of method of virtual reality device work, the virtual reality device includes head-mounted display and portable sets
It is standby, which is characterized in that including：
A, the position of head-mounted display is tracked in real space；
B, the first view of virtual reality space is presented to head-mounted display, the first view of virtual reality space is according to by head
Visual angle that position of the head mounted displays in real space determines defines；
C, position of the tracking portable device in real space；
D, it is presented the second view of the virtual reality space to the portable device, described the of the virtual reality space
Two views according to the portable device in the position in the real space relative to wearing described in the real space
Visual angle determined by the position of formula display defines.
2. the method according to claim 1, wherein the position in the real space is mapped to described virtual
Position in realistic space, so that the visual angle at first visual angle is mapped to the head-mounted display in the real space
Position, and the visual angle at second visual angle is the position for the portable device being mapped in real space.
3. according to the method described in claim 2, it is characterized in that, by the head-mounted display in the real space
Position is mapped to the position of the virtual objects in the virtual reality space so that when the portable device with it is described portable
The opposite back side side apparatus of the display side of formula equipment is directed toward head-mounted display, then the second view is configured as showing
Virtual objects.
4. according to the method described in claim 3, it is characterized in that, the virtual objects are virtual role or incarnation.
5. according to the method described in claim 4, it is characterized in that, in response to from the user's operation by the head-mounted display
Controller equiment generate controller input to change the position in the real space into the virtual reality space
The mapping of position, the controller input are configured as the dummy object in control virtual reality space.
6. according to the method described in claim 5, it is characterized in that, wherein in response to realizing the virtual objects described virtual
The controller of translational motion in realistic space inputs, the position to the position in the virtual reality space in the real space
The mapping set shifts the head-mounted display to be maintained in real space to virtual objects in virtual reality space translatedly
In position.
7. according to the method described in claim 6, it is characterized in that, the wear-type wherein tracked in the real space is aobvious
The position for showing device include the inertial data that is generated from least one inertial sensor of the head-mounted display of processing with
And processing the camera from the image for being configured to capture the real space image data, described image data handled with
Identify described image data；Wherein tracking the position of the mancarried device in the real space includes handling from institute
State the phase of inertial data and processing from the mancarried device that at least one inertial sensor of mancarried device generates
The image data of machine, described image data are handled to identify the head-mounted display.
8. the method according to the description of claim 7 is characterized in that further including：Track in the real space described wears
The direction of formula display, wherein the direction of the first view of the virtual reality space is by the institute in the real space
The direction of head-mounted display is stated to define；And direction of the portable device in real space is tracked, wherein described virtual
The direction of second view of realistic space is defined by orientation of the portable device in the real space.
9. according to the method described in claim 8, it is characterized in that, the first view includes identifying the portable device to exist
Existing indicator in the real space, the designator bit is approximate in the virtual reality space to define described second
At the position at the visual angle of view.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810579670.1A CN108919945A (en) | 2018-06-07 | 2018-06-07 | A kind of method of virtual reality device work |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810579670.1A CN108919945A (en) | 2018-06-07 | 2018-06-07 | A kind of method of virtual reality device work |
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| CN108919945A true CN108919945A (en) | 2018-11-30 |
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| CN201810579670.1A Withdrawn CN108919945A (en) | 2018-06-07 | 2018-06-07 | A kind of method of virtual reality device work |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111459280A (en) * | 2020-04-02 | 2020-07-28 | 深圳市瑞立视多媒体科技有限公司 | VR space expansion method, device, equipment and storage medium |
| CN113302578A (en) * | 2019-01-22 | 2021-08-24 | 惠普发展公司，有限责任合伙企业 | Mixed reality presentations |
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| CN102884490A (en) * | 2010-03-05 | 2013-01-16 | 索尼电脑娱乐美国公司 | Maintaining multiple views on a shared stable virtual space |
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| CN113302578A (en) * | 2019-01-22 | 2021-08-24 | 惠普发展公司，有限责任合伙企业 | Mixed reality presentations |
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