CN207603821U - A kind of bore hole 3D systems based on cluster and rendering - Google Patents
A kind of bore hole 3D systems based on cluster and rendering Download PDFInfo
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- CN207603821U CN207603821U CN201721833840.1U CN201721833840U CN207603821U CN 207603821 U CN207603821 U CN 207603821U CN 201721833840 U CN201721833840 U CN 201721833840U CN 207603821 U CN207603821 U CN 207603821U
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- 238000009877 rendering Methods 0.000 title claims abstract description 48
- 230000003993 interaction Effects 0.000 claims abstract description 16
- 238000004458 analytical method Methods 0.000 claims description 15
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 7
- 238000003786 synthesis reaction Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 description 7
- 210000004556 brain Anatomy 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 5
- 230000004927 fusion Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002329 infrared spectrum Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000003190 augmentative effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of based on cluster and the bore hole 3D systems rendered, including optically detecting module, human-computer interaction module and bore hole 3D display module, cluster server and three-dimensional rendering module are further included, the human-computer interaction module is connected to the three-dimensional rendering module；The optically detecting module and three-dimensional rendering module are commonly connected to cluster server；The bore hole 3D synthesis modules are connected to bore hole 3D display module.Human-computer interaction module and three rendering modules cooperate, send instructions and respond instruction to render to provide, three-dimensional virtual object and scene rendering image are stored in three-dimensional rendering module, rendering image is the rendering texture with transparent channel, it is then transparent channel not have dummy object or scene in texture, this with camera image convenient for being subsequently superimposed, the camera image that optically detecting module is acquired is stored in cluster server, it will be rendered after image is sent to cluster server in rendering module, cluster server starts to handle image and synthesized.
Description
Technical field
The utility model belongs to bore hole 3D fields, and in particular to a kind of based on cluster and the bore hole 3D systems rendered.
Background technology
Human lives perceive this three-dimensional world in a three-dimensional world using stereoscopic vision mechanism.For table
Up to this world, people have proposed and have developed many modes, and wherein image is most intuitive expression way.It is however, big at present
Majority shows that equipment can only realize that 2D (two dimension) is shown, the content that can give expression to scene but has ignored depth information, therefore people
The front and back position between judgment object can only be removed by information such as the shades in the experience and 2D images accumulated in usually living
Relationship.In information-based, the digitized epoch, with the development of society, 2D, which is shown, cannot gradually meet human wants, 3D (three
Dimension) show the recent studies on target for having become and having shown researcher, become the new development trend of display field.As people show 3D
The research shown deepens continuously, it has been suggested that various technologies realize a variety of 3D display modes.Wherein, multiple views raster pattern 3D display device
It can allow several viewers in larger viewing visual angle while bore hole watches stereo-picture, experience the visual experience of shock, so as to
It is concerned.Compared to helping regarding 3D display device, it has broken away from the limitation helped regarding equipment；Compared to other it is naked regard 3D display device, it
Have many advantages, such as that simple in structure, brightness is high, data volume is relatively small and compatible with existing flat-panel monitor.Grating 3D display
Slit grating 3D display and Lenticular screen 3D display are divided into according to the difference of used grating material, the former is based on slit
Grating lightproof part blocks effect come so that corresponding horizontal parallax image is respectively seen in right and left eyes, the latter is then to light
Cause right and left eyes that horizontal parallax image is respectively seen using the refraction action of cylindrical lens.
With the development of computer technology, augmented reality (AugmentedReality, referred to as AR) can will be counted
The object of calculation machine generation is added on real-world scene, so that them is made to appear in together in the visual field of user.AR technologies are in army
The fields such as thing, machinery, Entertainment, medical treatment, the recovery of education and culture legacy are respectively provided with broader development prospect.
But current bore hole 3D technology, to the more demanding of computer, load can be bigger, if the performance of computer is not
It is enough that the interim card even unsharp situation of 3D fuzzy pictures can be caused to occur and user experience is allowed to become very poor, then promote computer well
Waiting the performance of hardware devices can cause cost to increase significantly.
Utility model content
The purpose of this utility model is that：For hardware cost height in above-mentioned bore hole 3D technology and to computer requirement
It is higher and be susceptible to interim card and fuzzy the problem of leading to poor user experience, it proposes a kind of based on cluster and the bore hole 3D systems rendered
System.
The technical solution adopted in the utility model is as follows：
A kind of bore hole 3D systems based on cluster and rendering, including optically detecting module, human-computer interaction module and bore hole 3D
Display module, further includes cluster server and three-dimensional rendering module, and the human-computer interaction module is connected to the three-dimensional rendering mould
Block；The optically detecting module and three-dimensional rendering module are commonly connected to cluster server；The bore hole 3D synthesis modules connection
To bore hole 3D display module.
Human-computer interaction module works with three-dimensional rendering module cooperative, sends instructions and respond instruction to render to provide, three-dimensional
Three-dimensional virtual object and scene rendering image are stored in rendering module, rendering image is the rendering texture with transparent channel, i.e.,
There is no dummy object or the scene then for transparent channel in texture, this with camera image convenient for being subsequently superimposed, in cluster server
The camera image that optically detecting module is acquired is stored with, will be rendered after image is sent to cluster server in rendering module, collection
Group's server starts to handle image and synthesized, and then shows camera image when be rendered into transparent channel when, when being rendered into
It is shown during nontransparent channel and renders image, final image is sent to bore hole 3D display module and shown by after treatment.
Preferably, the optically detecting module includes more mesh cameras, and more mesh cameras are connected with the cluster server,
More mesh cameras shoot the actual scene immediately ahead of bore hole 3D display module from different angles, so as to obtain the camera of different visual angles
Image, in synthesis, image is apparent in this way, more three-dimensional.
Preferably, the hardware parameter of more mesh cameras is consistent with software parameters；The hardware parameter includes core
The parameter of piece, camera circuitry and camera lens；The software parameters include resolution ratio, time for exposure, as long as parameter is consistent is
The various factors for influencing images such as pixel, the color of image for allowing all angles are all consistent, avoid the pattern colour of all angles
Color or pixel is inconsistent and leads to apparent contrast occur between the image of all angles, so that the image meeting finally synthesized
There is apparent aberration and influence user experience.
Preferably, the optical center of more each camera lenses of mesh camera is located at same level, and the spacing of adjacent camera
It is equal, image is equidistantly acquired convenient for distinguishing the lap between the acquisition image of all angles, if each overlapping of Unequal distance
Partial size also can be different, and image can be caused to be very easy to situation about causing confusion during synthesis.
Preferably, the bore hole 3D display module includes 2D display screens and grating, and bore hole 3D display module is by different parallaxes
The light of image is separated in space, and makes it at viewing ratio into line convergence, to realize different anaglyphs
Be spatially separating,, will be big according to the fusion of brain when different anaglyphs are respectively seen in the right and left eyes of viewer
Stereoscopic vision is formed in brain.
Preferably, the human-computer interaction module includes infrared projector, infrared camera and analysis processor；It is described infrared
Projecting apparatus and infrared camera are respectively connected to analysis processor, by connecting collaborative work with three-dimensional rendering module, to three-dimensional
Rendering module provides triggering and response instruction；Analysis processor carries out control coding to the light source of infrared projector；Infrared projection
Instrument actively projects near infrared spectrum, is irradiated in viewer and actual scene, and spectrum is distorted, and forms random reflection spot
Point；Infrared camera acquires infrared image；The infrared image of analysis processor analysis infrared camera acquisition, then generates frame by frame
Accurate scene depth image, and calculate the bone nodal information of personage；Analysis processor is connected to by signal transmssion line
Three-dimensional rendering module according to viewer present position, posture or action, issues three-dimensional rendering module triggering command or manipulation refers to
Order is sent to the response of three-dimensional rendering module.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are：
1st, in the utility model, in optically detecting module using more mesh cameras, shooting obtains the multi-angle of actual scene
Camera image, human-computer interaction module issue triggering and behaviour according to viewer present position, posture or action to three-dimensional rendering module
The rendering image of control instruction, three-dimensional rendering module storage three-dimensional virtual object and scene, and collection is transmitted to together with camera image
Group's server, carries out image superposition, obtains mixed image of the camera image with rendering image as anaglyph, exports to bore hole
Three-dimensional Display is carried out in 3D display module.
2nd, in the utility model, viewer can just see oneself and residing actual scene from bore hole 3D display module
3 D stereo display effect moreover, also mixes being superimposed for three-dimensional virtual object and actual scene, considerably increases bore hole
The interest of 3D display module, it is easier to attract the attention of people.
3rd, it in the utility model, realizes and is helped without wearing regarding equipment, just can see that the virtual of three-dimensional is merged with real, and
Viewer and the three-dimensional virtual object of the displaying in bore hole 3D display module can be enable to interact, pole by interactive module
The big interest and attractability for increasing display equipment.
4th, in the utility model, the synthesis of 3D information is handled using cluster server, cluster server is by multiple bases
Computer connect together and complete same task jointly, reduce requirement of the 3D technology to computer in this way, and react
It becomes faster, and the apparent solid of picture, user experience higher while has saved cost.
Description of the drawings
Fig. 1 is the structure composition block diagram of the utility model；
Fig. 2 is the arrangement architecture schematic diagram of more mesh cameras of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention is further described in detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
As illustrated in fig. 1 and 2, it is a kind of based on cluster and the bore hole 3D systems rendered, including optically detecting module, human-computer interaction
Module and bore hole 3D display module, further include cluster server and three-dimensional rendering module, and the human-computer interaction module is connected to institute
State three-dimensional rendering module；The optically detecting module and three-dimensional rendering module are commonly connected to cluster server；The bore hole 3D
Synthesis module is connected to bore hole 3D display module.
Human-computer interaction module includes infrared projector, infrared camera and analysis processor, acquires the information ratio of observer
Then these data are sent to three-dimensional rendering module by such as position, action information, at this moment three-dimensional rendering module can be according to man-machine
Interactive module be transmitted through come information to optically detecting module institute collected all angles image render, then will rendering
As a result the data acquired with optically detecting module are sent to cluster server jointly, will be at these data into group's server
It manages and synthesizes, be then output to bore hole 3D display module and shown, including 2D display screens and grating, by different anaglyphs
Light separated in space, and make it at viewing ratio into line convergence, to realize the sky of different anaglyphs
Between detach,, will be in the brain according to the fusion of brain when different anaglyphs are respectively seen in the right and left eyes of viewer
Form stereoscopic vision.
Human-computer interaction module and three rendering modules cooperate, and send instructions and respond instruction to render to provide, three-dimensional
Three-dimensional virtual object and scene rendering image are stored in rendering module, rendering image is the rendering texture with transparent channel, i.e.,
There is no dummy object or the scene then for transparent channel in texture, this with camera image convenient for being subsequently superimposed, in cluster server
The camera image that optically detecting module is acquired is stored with, will be rendered after image is sent to cluster server in rendering module, collection
Group's server starts to handle image and synthesized, and then shows camera image when be rendered into transparent channel when, when being rendered into
It is shown during nontransparent channel and renders image, final image is sent to bore hole 3D display module and shown by after treatment.Institute
It states optically detecting module and includes more mesh cameras, more mesh cameras are connected with the cluster server, and more mesh cameras are from different
Actual scene immediately ahead of angle shot bore hole 3D display module so as to obtain the camera image of different visual angles, is synthesizing in this way
When image it is apparent, it is more three-dimensional.The hardware parameter of more mesh cameras is consistent with software parameters；The hardware parameter packet
Include the parameter of chip, camera circuitry and camera lens；The software parameters include resolution ratio, time for exposure, as long as parameter is consistent
It is to make the various factors for influencing images such as pixel, the color of image of all angles all consistent, avoid the figure of all angles
As color or pixel are inconsistent and lead to apparent contrast occur between the image of all angles, so that the figure finally synthesized
As having apparent aberration and influencing user experience.The optical center of more each camera lenses of mesh camera is located at same level, and
The spacing of adjacent camera is equal, equidistantly acquires image convenient for distinguishing the lap between the acquisition image of all angles,
If the size of each lap of Unequal distance also can be different, image can be caused to be very easy to cause confusion during synthesis
Situation.The bore hole 3D display module includes 2D display screens and grating, and bore hole 3D display module is by the light of different anaglyphs
Line is separated in space, and makes it at viewing ratio into line convergence, to realize the space of different anaglyphs point
From when different anaglyphs are respectively seen in the right and left eyes of viewer, according to the fusion of brain, will being formed in the brain
Stereoscopic vision.The human-computer interaction module includes infrared projector, infrared camera and analysis processor；The infrared projector
Analysis processor is respectively connected to infrared camera, analysis processor carries out control coding to the light source of infrared projector；It is red
Outer projection's instrument actively projects near infrared spectrum, is irradiated in viewer and actual scene, and spectrum is distorted, and is formed random anti-
Penetrate spot；Infrared camera acquires infrared image；The infrared image of analysis processor analysis infrared camera acquisition, then frame by frame
Accurate scene depth image is generated, and calculates the bone nodal information of personage；Analysis processor is connected by signal transmssion line
Three-dimensional rendering module is connected to, according to viewer present position, posture or action, triggering command or behaviour are issued to three-dimensional rendering module
Control instruction is sent to the response of three-dimensional rendering module.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (6)
1. it is a kind of based on cluster and the bore hole 3D systems rendered, it is shown including optically detecting module, human-computer interaction module and bore hole 3D
Show module, it is characterised in that：Cluster server and three-dimensional rendering module are further included, the human-computer interaction module is connected to described three
Tie up rendering module；The optically detecting module and three-dimensional rendering module are commonly connected to cluster server；The cluster server
It is connected to bore hole 3D display module.
2. according to claim 1 based on cluster and the bore hole 3D systems rendered, it is characterised in that：The optically detecting module
Including more mesh cameras, more mesh cameras are connected with the cluster server.
3. according to claim 2 based on cluster and the bore hole 3D systems rendered, it is characterised in that：More mesh cameras it is hard
Part parameter is consistent with software parameters；The hardware parameter includes the parameter of chip, camera circuitry and camera lens；The software
Parameter includes resolution ratio, time for exposure.
4. according to claim 2 based on cluster and the bore hole 3D systems rendered, it is characterised in that：More mesh cameras are each
The optical center of camera lens is located at same level, and the spacing of adjacent camera is equal.
5. according to claim 1 based on cluster and the bore hole 3D systems rendered, it is characterised in that：The bore hole 3D display mould
Block includes 2D display screens and grating.
6. according to claim 1 based on cluster and the bore hole 3D systems rendered, it is characterised in that：The human-computer interaction module
Including infrared projector, infrared camera and analysis processor；The infrared projector and infrared camera are respectively connected to point
Analyse processor.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721833840.1U CN207603821U (en) | 2017-12-25 | 2017-12-25 | A kind of bore hole 3D systems based on cluster and rendering |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721833840.1U CN207603821U (en) | 2017-12-25 | 2017-12-25 | A kind of bore hole 3D systems based on cluster and rendering |
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| CN207603821U true CN207603821U (en) | 2018-07-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107948631A (en) * | 2017-12-25 | 2018-04-20 | 河南新汉普影视技术有限公司 | It is a kind of based on cluster and the bore hole 3D systems that render |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107948631A (en) * | 2017-12-25 | 2018-04-20 | 河南新汉普影视技术有限公司 | It is a kind of based on cluster and the bore hole 3D systems that render |
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Granted publication date: 20180710 |