CN107274491A - A kind of spatial manipulation Virtual Realization method of three-dimensional scenic - Google Patents
A kind of spatial manipulation Virtual Realization method of three-dimensional scenic Download PDFInfo
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Abstract
The invention discloses a kind of spatial manipulation Virtual Realization method of three-dimensional scenic, comprise the following steps：S1：Images to be recognized is made, system records the characteristic point information of images to be recognized；S2：Write the call instruction information of camera；S3：Set locating rule；S4：Images to be recognized is captured using the camera of hardware platform；S5：Set up 3d space coordinates and lock the coordinate system, occur the 3D scenery after identification image in the 3d space coordinates；S6：The dynamic and special efficacy for the manipulation button control 3D scenery that user passes through hardware platform are acted；S7：Using the displacement data of video capturing device and gyroscope monitoring 3D scenery under true environment, and it is shown in by computing on screen, and the real-time attitude information of 3D scenery is sent to terminal device by communication and makes corresponding dynamic effect.
Description
Technical field
The present invention relates to augmented reality field, more particularly to a kind of spatial manipulation of three-dimensional scenic are virtually real
Existing method, the technology is referred to as Space Control Virtual Reality, abbreviation SCVR, i.e. space
Manipulate virtual reality.
Background technology
Augmented reality (Augmented Reality, abbreviation AR) augmented reality, it is a kind of by true generation
Boundary's information and the integrated new technology of virtual world information " seamless ", are the timings script in real world
Between be difficult the entity information (visual information, sound, taste, tactile etc.) experienced in spatial dimension, pass through computer
Deng science and technology, it is superimposed again after analog simulation, by virtual Information application to real world, by human sensory
Perceived, so as to reach the sensory experience of exceeding reality.Real environment and virtual object are superimposed in real time
Same picture or space has been arrived simultaneously to exist.Augmented reality, not only presents the information of real world,
And show virtual information simultaneously, two kinds of information are complementary to one another, are superimposed.In the enhancing of visualization
In reality, user utilizes Helmet Mounted Display, is synthesized together real world and computer graphic are multiple, just may be used
To see the real world around it.Augmented reality contains multimedia, three-dimensional modeling, regarded in real time
Frequency is shown and new technology and the new tool such as control, fused multisensor, real-time tracking and registration, scene fusion.
Augmented reality is provided in general, different from the appreciable information of the mankind.
Unity3D is that one developed by Unity Technologies allows player easily to create such as three-dimensional to regard
The multi-platform comprehensive game of the type interaction contents such as frequency game, building visualization, realtime three dimensional animation is opened
Hair instrument, is a professional game engine integrated comprehensively.
Actual image is realized that three-dimensional virtual image is real-time by people by certain technological means in the prior art
The technical scheme of display, but defect of the prior art is the virtual image of actual appearance not by image
Definite spatial information shows comprehensively, simply from different angles, the secondary beautiful image of visual presence one or
It is the stronger image of visual impression, and its color is single does not allow people to produce three-dimensional sense to virtual image
Feel.
The content of the invention
The problem of being existed according to prior art, it is virtually real the invention discloses a kind of spatial manipulation of three-dimensional scenic
Existing method, comprises the following steps：
S1：Images to be recognized is made, system records the characteristic point information of images to be recognized；
S2：The call instruction information of its corresponding camera is write for different hardware platform systems；
S3：Images to be recognized is placed into reality scene, the origin of coordinates is set by hardware platform, half is set up
The locating rule of spherical space, spherical space and pure flat space of planes；
S4：Images to be recognized is captured using the camera of hardware platform, calculated per frame image features point；
S5：The three-dimensional space position of images to be recognized is calculated, virtual scene is calculated and appears in actual scene
The origin of coordinates simultaneously sets up 3d space coordinates and locks the coordinate system accordingly, occurs in the 3d space coordinates
Recognize the 3D scenery after image；
S6：The dynamic and special efficacy for the manipulation button control 3D scenery that user passes through hardware platform are acted；
S7：Using the displacement data of video capturing device and gyroscope monitoring 3D scenery under true environment, and
It is shown in by computing on screen, and the real-time attitude information of 3D scenery is sent to by communication
Terminal device makes corresponding dynamic effect.
Set up in S6 after 3d space coordinates, when user is manipulated using hardware platform to 3D scenery：
The change frequency of the unit number of seconds of the reflection shadow difference of entity scenery is caught using camera, according to the frequency
Rate system judges moving target and the static target set up in the entity scenery in space；
When multiple users are manipulated using respective hardware platform to 3D scenery, using bluetooth equipment with being
The external device of system customization sets up data exchange.
System is using WiFi electric wave signal, the actual range between computing hardware platform and tested actual object,
The distance between testee, the distance between the testee is the coordinate points of real space object in seat
The distance of origin is marked, that is, the head-on collision relation of object in real space is obtained, so as to obtain surrounding space scenery
Blurred contour.
When multiple users are manipulated using respective hardware platform to 3D scenery, system passes through bluetooth equipment
The coordinate information in the different 3d spaces of interaction, calculates cross-check data and generation and realistic space Optimum Matching
3rd Virtual Space coordinate system, generates virtual coordinates corresponding with real-world scene coordinate in this coordinate system.
When the action of 3D scenery is controlled in S6：Hardware platform carries out data exchange, system record with 3D scenery
The change information of the data message and location data simultaneously gives adjust instruction, and monitoring is in real space in real time
The new real-world object occurred, outline data is fed back and corresponding mathematical model is born, using evading,
Into, ignore, interactive processing mode is presented in display device screen.
The hardware platform is using associated mobile devices such as mobile phone, tablet personal computers, and the equipment can be intelligent hand
Ring Google glass etc., or mobile device on the market is not just being appeared in production.
By adopting the above-described technical solution, a kind of spatial manipulation for three-dimensional scenic that the present invention is provided is virtually real
Existing method：By framework of unity3D by augmented reality and virtual reality technology using mobile device manipulation to shifting
In the system of dynamic equipment, pass through the display screen of mobile device, the perfection of experiencing virtual scenery and real-world scene
With reference to, it is possible to realize space orientation, the motion that virtual scene is manipulated to the mobile device in reality scene
Track and animation effect.
Brief description of the drawings
, below will be to implementing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
The accompanying drawing used required in example or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments described in the application, for those of ordinary skill in the art,
On the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is flow chart of the invention.
Embodiment
To make technical scheme and advantage clearer, with reference to the accompanying drawing in the embodiment of the present invention,
Clear complete description is carried out to the technical scheme in the embodiment of the present invention：
A kind of spatial manipulation Virtual Realization method of three-dimensional scenic as shown in Figure 1, comprises the following steps：
S1：Images to be recognized is made, system records the characteristic point information of images to be recognized；Wherein make picture
Process in the prior art make picture method, by the pictorial information made store to the present invention based on
In software systems, then system scans the effect that identification just occurs during to the image by camera.
S2：The call instruction information of its corresponding camera is write for different hardware platform systems.For example
Close camera, open the first-class command information of shooting.
S3：Images to be recognized is placed into reality scene, the origin of coordinates is set by hardware platform, half is set up
The locating rule of spherical space, spherical space and pure flat space of planes.
S4：Images to be recognized is captured using the camera of hardware platform, calculated per frame image features point.
S5：The three-dimensional space position of images to be recognized is calculated, virtual scene is calculated and appears in actual scene
The origin of coordinates simultaneously sets up 3d space coordinates and locks the coordinate system accordingly, occurs in the 3d space coordinates
Recognize the 3D scenery after image.
S6：The dynamic and special efficacy for the manipulation button control 3D scenery that user passes through hardware platform are acted.Here
User just can by the hardware platform such as function key of mobile phone if can manipulate the dynamic of 3D scenery in Virtual Space
Work and displacement etc. activity.
S7：Using the displacement data of video capturing device and gyroscope monitoring 3D scenery under true environment, and
It is shown in by computing on screen, and the real-time attitude information of 3D scenery is sent to by communication
Terminal device makes corresponding dynamic effect.
Further, set up in S6 after 3d space coordinates, when user is carried out using hardware platform to 3D scenery
During manipulation：The change frequency of the poor level unit number of seconds of reflection shadow of entity scenery is caught using camera, according to
The frequency system judges moving target and the static target set up in the entity scenery in space.The process is to take the photograph
As head captures the motion process of entity scenery, so as to judge that the scenery is static or motion.
When multiple users are manipulated using respective hardware platform to 3D scenery, using bluetooth equipment with being
The external device of system customization sets up data exchange.Bluetooth equipment is divided into positioner and portable mobile device, fixed
Position device function be：By the data exchange between multiple hardware platforms, positioning is measured.It is portable
The function of mobile device is to enter row data communication with hardware platform, measures positioning.Positioner is that band is blue
The stationary object of tooth function, portable mobile device is the moving object with Bluetooth function.
System is using WiFi electric wave signal, the actual range between computing hardware platform and tested actual object,
The distance between testee, the distance between the testee is the coordinate points and seat of real space object
The distance of origin is marked, that is, the head-on collision relation of object in real space is obtained, so as to obtain surrounding space scenery
Blurred contour.
When multiple users are manipulated using respective hardware platform to 3D scenery, system passes through bluetooth equipment
The coordinate information in the different 3d spaces of interaction, calculates cross-check data and generation and realistic space Optimum Matching
3rd Virtual Space coordinate system, generates virtual coordinates corresponding with real-world scene coordinate in this coordinate system.
When the action of 3D scenery is controlled in S6：Hardware platform carries out data exchange, system record with 3D scenery
The change information of the data message and location data simultaneously gives adjust instruction, and monitoring is in real space in real time
The new real-world object occurred, outline data is fed back and corresponding mathematical model is born, using evading,
Into, ignore, interactive processing mode is presented in display device screen.
The hardware platform uses mobile phone or tablet personal computer.
Method disclosed by the invention is seen by mobile display devices such as mobile phone or tablet personal computers in real scene
The three-dimensional cartoon scene arrived, can realize calculated immediately according to the time with reality scene its space orientation and
Displacement, it is possible to which making user freely manipulate virtual scene by the said equipment, calculation is empty in real time in reality scene
Between positioning and displacement, it is possible to achieve the interactive process of true man and virtual scene.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention not office
Be limited to this, any one skilled in the art the invention discloses technical scope in, according to this
The technical scheme of invention and its inventive concept are subject to equivalent substitution or change, should all cover the protection in the present invention
Within the scope of.
Claims (6)
1. a kind of spatial manipulation Virtual Realization method of three-dimensional scenic, it is characterised in that comprise the following steps：
S1：Images to be recognized is made, system records the characteristic point information of images to be recognized；
S2：The call instruction information of its corresponding camera is write for different hardware platform systems；
S3：Images to be recognized is placed into reality scene, the origin of coordinates is set by hardware platform, half is set up
The locating rule of spherical space, spherical space and pure flat space of planes；
S4：Images to be recognized is captured using the camera of hardware platform, calculated per frame image features point；
S5：The three-dimensional space position of images to be recognized is calculated, virtual scene is calculated and appears in actual scene
The origin of coordinates simultaneously sets up 3d space coordinates and locks the coordinate system accordingly, occurs in the 3d space coordinates
Recognize the 3D scenery after image；
S6：The dynamic and special efficacy for the manipulation button control 3D scenery that user passes through hardware platform are acted；
S7：Using the displacement data of video capturing device and gyroscope monitoring 3D scenery under true environment, and
It is shown in by computing on screen, and the real-time attitude information of 3D scenery is sent to by communication
Terminal device makes corresponding dynamic effect.
2. a kind of spatial manipulation Virtual Realization method of three-dimensional scenic according to claim 1, its feature
Also reside in：Set up in S6 after 3d space coordinates, when user is manipulated using hardware platform to 3D scenery：
The change frequency of the unit number of seconds of the reflection shadow difference of entity scenery is caught using camera, according to the frequency
Rate system judges moving target and the static target set up in the entity scenery in space；
When multiple users are manipulated using respective hardware platform to 3D scenery, using bluetooth equipment with being
The external device of system customization sets up data exchange.
3. a kind of spatial manipulation Virtual Realization method of three-dimensional scenic according to claim 2, its feature
Also reside in：System uses WiFi electric wave signal, the reality between computing hardware platform and tested actual object
The distance between distance, testee, the distance between described testee is the coordinate of real space object
Point obtains the head-on collision relation of object in real space, so as to obtain surrounding space in the distance of the origin of coordinates
The blurred contour of scenery.
4. a kind of spatial manipulation Virtual Realization method of three-dimensional scenic according to claim 2, its feature
Also reside in：When multiple users are manipulated using respective hardware platform to 3D scenery, system passes through bluetooth
Equipment interacts the coordinate information in different 3d spaces, calculates cross-check data and generation and optimal of realistic space
The 3rd Virtual Space coordinate system matched somebody with somebody, generates virtual coordinates corresponding with real-world scene coordinate in this coordinate system.
5. a kind of spatial manipulation Virtual Realization method of three-dimensional scenic according to claim 1, its feature
Also reside in：When the action of 3D scenery is controlled in S6：Hardware platform carries out data exchange, system with 3D scenery
Record the data message and the change information of location data and give adjust instruction, monitoring in real time is true empty
Between in occur new real-world object, outline data feed back and corresponding mathematical model is born, use
Evade, into, ignore, interactive processing mode is presented in display device screen.
6. a kind of spatial manipulation Virtual Realization method of three-dimensional scenic according to claim 1, its feature
Also reside in：The hardware platform uses mobile phone or tablet personal computer associated mobile device.
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109087399A (en) * | 2018-07-17 | 2018-12-25 | 上海游七网络科技有限公司 | A method of by positioning figure Fast synchronization AR space coordinates |
| CN109920035A (en) * | 2019-01-21 | 2019-06-21 | 东南大学 | A kind of dynamic special efficacy synthetic method based on mobile device augmented reality |
| CN110322257A (en) * | 2018-03-28 | 2019-10-11 | 苏宁易购集团股份有限公司 | Virtual objects distribution method and device based on 3D scene |
| CN110335292A (en) * | 2019-07-09 | 2019-10-15 | 北京猫眼视觉科技有限公司 | It is a kind of to track the method and system for realizing simulated scenario tracking based on picture |
| CN110490980A (en) * | 2019-08-15 | 2019-11-22 | 中国建筑第二工程局有限公司西南分公司 | A kind of Virtual Construction template information processing system and method based on fixation and recognition |
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| CN110968198A (en) * | 2019-12-05 | 2020-04-07 | 重庆一七科技开发有限公司 | Method for simulating three-dimensional space moving positioning of virtual reality world in real space |
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| CN112905731A (en) * | 2021-03-29 | 2021-06-04 | 中国电建集团昆明勘测设计研究院有限公司 | IMU-GPS assisted linkage method for 360-degree panoramic photo and three-dimensional GIS scene |
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| CN110335292A (en) * | 2019-07-09 | 2019-10-15 | 北京猫眼视觉科技有限公司 | It is a kind of to track the method and system for realizing simulated scenario tracking based on picture |
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| CN110490980A (en) * | 2019-08-15 | 2019-11-22 | 中国建筑第二工程局有限公司西南分公司 | A kind of Virtual Construction template information processing system and method based on fixation and recognition |
| CN110968198A (en) * | 2019-12-05 | 2020-04-07 | 重庆一七科技开发有限公司 | Method for simulating three-dimensional space moving positioning of virtual reality world in real space |
| CN111580676A (en) * | 2020-05-20 | 2020-08-25 | 深圳中科盾科技有限公司 | Foot gesture recognition omnidirectional control system and implementation method thereof |
| CN113721475A (en) * | 2020-05-26 | 2021-11-30 | 广州汽车集团股份有限公司 | Data exchange method, data exchange control device and data exchange system |
| CN112905731A (en) * | 2021-03-29 | 2021-06-04 | 中国电建集团昆明勘测设计研究院有限公司 | IMU-GPS assisted linkage method for 360-degree panoramic photo and three-dimensional GIS scene |
| CN113409468A (en) * | 2021-05-10 | 2021-09-17 | 北京达佳互联信息技术有限公司 | Image processing method and device, electronic equipment and storage medium |
| CN113282171A (en) * | 2021-05-14 | 2021-08-20 | 中国海洋大学 | Oracle augmented reality content interaction system, method, equipment and terminal |
| CN113282171B (en) * | 2021-05-14 | 2024-03-12 | 中国海洋大学 | Oracle text augmented reality content interaction system, method, equipment and terminal |
| CN114141090B (en) * | 2022-01-10 | 2023-10-13 | 中国矿业大学 | Total station practical training simulation system for practical operation and virtual measurement |
| CN114141090A (en) * | 2022-01-10 | 2022-03-04 | 中国矿业大学 | Real-operation virtual measurement total station training simulation system |
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Application publication date: 20171020 |