CN106774869A - A kind of method for realizing virtual reality, device and virtual implementing helmet - Google Patents
A kind of method for realizing virtual reality, device and virtual implementing helmet Download PDFInfo
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- CN106774869A CN106774869A CN201611121033.7A CN201611121033A CN106774869A CN 106774869 A CN106774869 A CN 106774869A CN 201611121033 A CN201611121033 A CN 201611121033A CN 106774869 A CN106774869 A CN 106774869A
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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
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/163—Wearable computers, e.g. on a belt
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/01—Indexing scheme relating to G06F3/01
- G06F2203/012—Walk-in-place systems for allowing a user to walk in a virtual environment while constraining him to a given position in the physical environment
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Abstract
The invention discloses a kind of method for realizing virtual reality, solve the problems, such as to cause the entrance process feeling of immersion for carrying out virtual reality experience using existing VR equipment low due to the psychological hint of user.The method includes：The first current environment outdoor scene that display camera shoots；The scene of virtual reality picture beginning is superimposed in the first current environment outdoor scene, the first current environment outdoor scene is identical with the scene content that virtual reality picture starts；Weaken the first current environment outdoor scene, strengthen the scene of virtual reality picture beginning, to complete display virtual real picture.
Description
Technical field
The present invention relates to technical field of virtual reality, and in particular to a kind of method for realizing virtual reality, device and virtual
The real helmet.
Background technology
Virtual reality (VR), refers to artificially to create a three-dimensional environment by computer system and sensor technology, at this
In individual artificial three-dimensional environment, each object, including user itself has a position and attitude relative to the coordinate system of system,
The scene that user sees is determined by the direction of the position of user and head (eye).Virtual reality creates a kind of brand-new people
Machine interaction mode, by transferring all of sense organ of user (vision, the sense of hearing, tactile, smell etc.), brings more real, body to face
The experience in its border, is widely used in the fields such as game, news media, social activity, competitive sports, film, urban planning, real estate.
However, existing VR experience of the process, is generally all that after user takes the VR helmets, the display screen of correspondence human eye is in immediately
Existing three-dimension virtual reality picture, because user takes the VR helmets before and after it is seen that entirely different scene, this wink
Between scene switching, user can be allowed psychologically to imply oneself " entering in the middle of a kind of virtual environment ", cause VR to experience
The feeling of immersion of journey declines.
As can be seen from the above analysis, due to the limitation of user's subjective condition so that entered using existing virtual reality products
The process for entering virtual scene is poor to the feeling of immersion that user brings.
The content of the invention
In view of this, a kind of method for realizing virtual reality, device and virtual implementing helmet are the embodiment of the invention provides,
Solve because the psychological hint of user causes the entrance process feeling of immersion for carrying out virtual reality experience using existing VR equipment low
Problem.
The invention provides a kind of method for realizing virtual reality, including：The first current environment that display camera shoots
Outdoor scene；The scene of virtual reality picture beginning is superimposed in the first current environment outdoor scene, the first current environment outdoor scene is existing with virtual
The scene content of real picture beginning is identical；Weaken the first current environment outdoor scene, strengthen the scene of virtual reality picture beginning, it is extremely complete
Full display virtual real picture.
Present invention also offers a kind of device for realizing virtual reality, including：Outdoor scene display module, for showing camera
The the first current environment outdoor scene for shooting；First image processing module, for being superimposed virtual reality in the first current environment outdoor scene
The scene of picture beginning, the first current environment outdoor scene is identical with the scene content that virtual reality picture starts；Second image procossing
Module, for weakening the first current environment outdoor scene, strengthens the scene of virtual reality picture beginning, is drawn to complete display virtual real
Face.
Invention further provides a kind of virtual implementing helmet, including the above-mentioned device for realizing virtual reality.
A kind of method for realizing virtual reality provided in an embodiment of the present invention, device and virtual implementing helmet, user put on
Current environment outdoor scene is shown after the VR helmets first, i.e., it is identical with the not scene with seeing before the VR helmets；Then, front ring is being worked as
Superposition and the scene of its content identical virtual reality picture beginning, to complete display virtual real picture, obscure in the outdoor scene of border
Outdoor scene to the boundary between virtual reality scenario, whole process, user is all without the heart for producing " enter virtual reality scenario "
Reason hint, improves feeling of immersion.
Brief description of the drawings
Fig. 1 show a kind of method flow diagram for realizing virtual reality provided in an embodiment of the present invention.
Fig. 2 show the structural representation of the device for realizing virtual reality of another embodiment of the present invention offer.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, the scope of protection of the invention is belonged to.
Fig. 1 show a kind of method flow diagram for realizing virtual reality provided in an embodiment of the present invention.Can from figure
Go out, the method includes：
Step S101, the first current environment outdoor scene that display camera shoots.First current environment outdoor scene is included by simulating
The surrounding environment picture of the dual camera captured in real-time of human eye.
The implementation process of the step, for example, can be first, to set right respectively in Intelligent worn device (such as VR helmets)
The dual camera of the images of left and right eyes of people is answered, the dual camera is used for simulating the eyes of people, the direction of dual camera and the sight line of human eye
Direction is corresponding.User puts on the VR helmets, and the head movement of people drives the motion of the VR helmets, camera corresponding sports are driven therewith,
Consistent with human eye sight direction with the direction for ensuring dual camera, the camera of left and right two is respectively according to the sight line of user's right and left eyes
The image sequence of direction captured in real-time current environment outdoor scene, at any one time, in the image sequence that can be provided from left camera
An image is obtained, as left figure, while an image is provided in the image sequence provided from right camera, as right figure, its
In, left figure contains the content that user's left eye is seen, right figure contains the content that user's right eye is seen.A left side for any instant,
Eye image shown by Intelligent worn device (such as VR helmets) display screen, and the right and left eyes of user are presented to this.
The VR helmets are just put on due to user it is seen that current environment outdoor scene, i.e., with the scene seen when not putting on the VR helmets
It is identical, so, even if the current outdoor scene seen after putting on the VR helmets with not with the VR helmets when image quality of current outdoor scene seen deposit
In difference, user will not also produce the psychological hint of " I is entered in a kind of virtual false environment ", and this is just as one
The people of myopia, after removing glasses, although picture at the moment thickens, but he can't produce that " surrounding environment becomes untrue
" psychological hint.So as to, it is to avoid the psychological hint of user itself, improves the feeling of immersion of experience of the process.
Step S102, is superimposed the scene of virtual reality picture beginning, the first current environment outdoor scene in current environment outdoor scene
It is identical with the scene content that virtual reality picture starts.
Virtual reality picture, refers to the image information of the virtual reality model presented using virtual reality technology, for example, empty
Intend the left view and right view of real model.The scene of virtual reality picture beginning, if referring to virtual now frequency picture beginning
Dry two field picture, what it was presented for example can be the picture of virtual reality model porch.In this case, current environment outdoor scene with
The scene content of virtual reality picture beginning is identical, refers to the layout and virtual reality model of the porch in experience of reality place
The layout of entrance is identical.So, by being superimposed the scene that content identical virtual reality picture starts in current environment outdoor scene,
The boundary for entering virtual scene by reality scene can be just obscured, immersing for virtual reality experience process is further increased
Sense.
The implementation procedure of the step, for example can be, by the corresponding left view of virtual scene model be added to camera clap
In the left figure taken the photograph, the corresponding right view of virtual scene model is added in the right figure of camera shooting, it is possible to generation fusion
Scene.Specific additive process can instruct dummy model with real scene using the hierarchical information of outdoor scene, i.e. depth of view information
Fusion, to ensure that dummy model is more reasonably put into real scene.The additive process can use increasing of the prior art
Strong reality technology is realized, repeated no more here.
In one embodiment, superposition include all superpositions, partial stack, progressively superposition in any one.All superpositions,
Refer to that once property is superimposed the full content of the scene of virtual reality picture beginning in outdoor scene, similar to augmented reality.Part is folded
Plus, refer to that the division of teaching contents in the scene for starting virtual reality picture is several parts, sequentially superposition should one by one in outdoor scene
Each section, part mentioned here for example can be the object in scene.Progressively be superimposed, refer in outdoor scene from the superficial to the deep
The scene of superposition virtual reality picture beginning.
In one embodiment, the image quality of current environment outdoor scene is identical with the image quality of virtual reality picture.Camera is clapped
The image quality of the outdoor scene taken the photograph is arranged to identical with the image quality of the virtual reality picture for pre-setting, can be in outdoor scene and virtual scene
During superposition, the vision difference that handoff procedure brings to user is obscured to greatest extent, be further lifted into virtual
The feeling of immersion in reality scene stage.
In one embodiment, image quality includes but is not limited to one or more in resolution ratio, fluency, size, brightness.
Step S103, weakens the first current environment outdoor scene, strengthens the scene of virtual reality picture beginning, to showing void completely
Intend real picture.The decrease process and enhance process can be moments, or progressively.
The method for realizing virtual reality for providing according to embodiments of the present invention, user put on after the VR helmets first it is seen that
The outdoor scene of current environment (i.e. the entrance in experience of reality place), relative in the prior art, put on directly present after the VR helmets with
When not with the VR helmets for entirely different virtual reality scenario, it is to avoid the psychology of user's generation " entering virtual environment " is dark
Show, improve the feeling of immersion of experience of the process.At the same time, using the superposition content identical virtual reality in current environment outdoor scene
The mode of scene, realizes, by the transition of outdoor scene to virtual reality scenario, having obscured the boundary of scene transition process, reduced and tides over
The vision difference that journey is brought to user, further improves the feeling of immersion of experience of the process.
Below by the specific description of application course method for realizing virtual reality as shown in Figure 1.
Might as well set, the image quality of the outdoor scene that user's bore hole is seen is A, after putting on the VR helmets, the outdoor scene seen by camera
Image quality be B, the VR helmets present virtual reality picture image quality be C, wherein, A, B, C include resolution ratio, fluency, size,
One or more in the parameter of every description image quality such as brightness.
Early-stage preparations：Virtual reality model is built, virtual reality, the virtual reality picture are formed using virtual reality technology
Image quality be B；The camera of virtual implementing helmet is pre-adjusted, to meet B=C；User is carried out into virtual reality experience
The entrance and exit in place arranges that the beginning and end of virtual reality is distinguished according to the entrance and exit of virtual reality model respectively
The entrance and exit of correspondence virtual reality model.
Experience of the process：
User enters the entrance in virtual reality experience place, it is seen that real porch scene, now picture seen by person
Face image quality is A；VR virtual implementing helmets are put on, the scenic picture of porch is seen by camera, picture image quality now is
B.Because the resolution ratio of camera can artificially be arranged to quantitative values within the specific limits, and the resolution ratio of human eye can be because sense
Photo-cell is distributed and the defect of itself, is changed with external environmental condition, therefore, usual A is different from B.Nonetheless,
Because before and after putting on the VR helmets, content seen by person is identical, although image quality has differences, on user psychology
Impression is still " I is still in the middle of real environment ", is occluded suddenly similar to the sun, or the people of myopia removes eye
Mirror.
The scene of virtual reality picture beginning, the scene image quality of the beginning are superimposed in the porch scene that camera shoots
It is C, image quality C is equal with the image quality B of the porch scene that camera shoots.By picture additive process realize by real scene to
The transition of virtual reality picture, has obscured boundary between the two, reduces the visual impact that transient process is brought to human eye, improves
Feeling of immersion.Simultaneously in the case of B=C, transient process is more smoothed, and feeling of immersion is improved to greatest extent.
According to the method for realizing virtual reality of embodiment of the present invention, it is to avoid the void that user itself psychological hint is caused
Intend the low problem of entrance stage feeling of immersion of experience of reality process, and can be with from the stage for going out for the virtual reality experience process
Feeling of immersion is strengthened using the process opposite with when entering.
In one embodiment, the method for realizing virtual reality as shown in Figure 1, further includes：
Step S104, the second current environment outdoor scene, virtual reality picture are superimposed in the scene of virtual reality picture ending
The scene of ending is identical with the content of the second current environment outdoor scene.
The scene of virtual reality picture ending, refers to several two field pictures of virtual reality picture ending, and it is presented for example
It can be the picture in virtual reality model exit.In this case, the field that current environment outdoor scene ends up with virtual reality picture
Scape content is identical, refers to that the layout in the exit in experience of reality place is identical with the layout of the outlet of virtual reality model.
In one embodiment, the first current environment outdoor scene and the second current environment outdoor scene content are identical or different.
Step S105, weakens the scene of virtual reality picture ending, strengthens the second current environment outdoor scene, to showing the completely
Two current environment outdoor scenes.So, the outdoor scene seen when user removes the VR helmets with to remove the scene content seen before identical,
Even if being had differences in image quality, user will not also produce the psychology of " it, in virtual environment, is until now true environment to be just now "
Imply.Implementation procedure with step S101 is corresponding, and this people for being equivalent to myopia puts on one's glasses again, although the picture seen
It is apparent from, but can't psychologically produces the hint of " environment is untrue ".
According to the method for realizing virtual reality of present embodiment, virtual reality experience process the entrance stage and go out from
Stage uses identical principle, opposite process to improve the feeling of immersion of whole experience of the process.
Although it will be understood by those skilled in the art that the execution step not gone out to virtual reality experience process from the stage is entered
Row in detail limit, but, it is every this go out from process occur technical characteristic be all with enter process it is identical or corresponding.
Fig. 2 show the structural representation of the device for realizing virtual reality of another embodiment of the present invention offer.From figure
As can be seen that the device includes：
Outdoor scene display module 21, for showing the first current environment outdoor scene that camera shoots.In order to realize imaging head mould
, it is necessary to camera carries out outdoor scene information gathering according to human eye sight direction, this is accomplished by VR heads anthropomorphic eye collection outdoor scene information
Eye Eye-controlling focus module is installed in helmet inside, to follow the trail of sight line change, while the processor of VR inner helmets can be according to eyes
Sight line running parameter come adjust respectively left and right two viewing angles of camera.
First image processing module 22, the field for being superimposed the beginning of virtual reality picture in the first current environment outdoor scene
Scape, the first current environment outdoor scene is identical with the scene content that virtual reality picture starts.
Second image processing module 23, for weakening the first current environment outdoor scene, strengthens the field of virtual reality picture beginning
Scape, to complete display virtual real picture.
According to the method for realizing virtual reality of embodiment of the present invention, it is to avoid the void that user itself psychological hint is caused
Intend the low problem of the entrance stage feeling of immersion of experience of reality process.
In one embodiment, the first image processing module 22, is further used for the scene in the ending of virtual reality picture
The second current environment outdoor scene of upper superposition, the scene of virtual reality picture ending is identical with the content of the second current environment outdoor scene；The
Two image processing modules 23, are further used for weakening the scene of virtual reality picture ending, strengthen the second current environment outdoor scene, extremely
The second current environment outdoor scene is shown completely.
According to the method for realizing virtual reality of present embodiment, virtual reality experience process the entrance stage and go out from
Stage uses identical principle, opposite process to improve the feeling of immersion of whole experience of the process.
Present invention also offers a kind of virtual implementing helmet, including the device for realizing virtual reality as shown in Figure 2.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Within god and principle, any modification, equivalent for being made etc. should be included within the scope of the present invention.
Claims (9)
1. a kind of method for realizing virtual reality, it is characterised in that including：
The first current environment outdoor scene that display camera shoots；
The scene of virtual reality picture beginning, the first current environment outdoor scene and virtual reality are superimposed in the first current environment outdoor scene
The scene content of picture beginning is identical；
Weaken the first current environment outdoor scene, strengthen the scene of virtual reality picture beginning, to complete display virtual real picture.
2. the method for realizing virtual reality as claimed in claim 1, it is characterised in that further include：
The second current environment outdoor scene is superimposed in the scene of virtual reality picture ending, the scene of virtual reality picture ending and the
The content of two current environment outdoor scenes is identical；
Weaken the scene of virtual reality picture ending, strengthen the second current environment outdoor scene, to showing the second current environment reality completely
Scape.
3. the method for realizing virtual reality as claimed in claim 1 or 2, it is characterised in that superposition includes all superposition, part
Superposition, progressively be superimposed in any one.
4. the method for realizing virtual reality as claimed in claim 2, it is characterised in that the first current environment outdoor scene and second is worked as
Preceding environment outdoor scene content is identical or different.
5. the as claimed in claim 2 method for realizing virtual reality, it is characterised in that the first current environment outdoor scene and/or the
Two current environment outdoor scenes, the image quality with virtual reality picture is identical.
6. the as claimed in claim 2 method for realizing virtual reality, it is characterised in that image quality include but is not limited to resolution ratio,
One or more in fluency, size, brightness.
7. a kind of device for realizing virtual reality, it is characterised in that including：
Outdoor scene display module, for showing the first current environment outdoor scene that camera shoots；
First image processing module, the scene for being superimposed the beginning of virtual reality picture in the first current environment outdoor scene, first
Current environment outdoor scene is identical with the scene content that virtual reality picture starts；
Second image processing module, for weakening the first current environment outdoor scene, strengthens the scene of virtual reality picture beginning, extremely complete
Full display virtual real picture.
8. the device of virtual reality is realized as claimed in claim 7, it is characterised in that
Described first image processing module, is further used for being superimposed the second current environment in the scene of virtual reality picture ending
Outdoor scene, the scene of virtual reality picture ending is identical with the content of the second current environment outdoor scene；
Second image processing module, is further used for weakening the scene of virtual reality picture ending, strengthens second and works as front ring
Border outdoor scene, to showing the second current environment outdoor scene completely.
9. a kind of virtual implementing helmet, it is characterised in that including the device for realizing virtual reality described in claim 7 or 8.
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| CN201611121033.7A CN106774869B (en) | 2016-12-08 | 2016-12-08 | Method and device for realizing virtual reality and virtual reality helmet |
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