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CN106067159A - Virtual reality, the real-time display method of augmented reality and system - Google Patents

Virtual reality, the real-time display method of augmented reality and system Download PDF

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Publication number
CN106067159A
CN106067159A CN201610370443.9A CN201610370443A CN106067159A CN 106067159 A CN106067159 A CN 106067159A CN 201610370443 A CN201610370443 A CN 201610370443A CN 106067159 A CN106067159 A CN 106067159A
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display terminal
enhancement process
data
display
module
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CN201610370443.9A
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范杭
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Individual
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Priority to CN201610370443.9A priority Critical patent/CN106067159A/en
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    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00General purpose image data processing
    • G06T1/20Processor architectures; Processor configuration, e.g. pipelining
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/14Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1407General aspects irrespective of display type, e.g. determination of decimal point position, display with fixed or driving decimal point, suppression of non-significant zeros

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

The invention discloses a kind of virtual reality, the real-time display method of augmented reality and system, its method includes determining needs to be processed calculating to operate;Described calculating operation is divided into some calculating sub module, and according to computational resource allocation rule, described some calculating sub module is distributed to display terminal and some enhancement process devices of display terminal communication connection;Described display terminal and some enhancement process devices carry out data process to the calculating sub module being respectively received respectively;Collect the data after display terminal and the process of some enhancement process devices, and according to the data after collecting, rendering computers figure;Computer graphical after display renders on display terminal.The present invention can display virtual real, augmented reality in real time, and graphical quality is high, smoothness play by image.

Description

Virtual reality, the real-time display method of augmented reality and system
Technical field
The present invention relates to a kind of virtual reality, augmented reality field, more particularly, to a kind of virtual reality, increasing The real-time display method of strong reality and system.
Background technology
Virtual reality technology and augmented reality have huge application at aspects such as national defence, business, amusement, industrial circles It is worth.
People are by wearing virtual reality device or the enhancings such as the hololens of virtual reality glasses such as Oculus, Microsoft The display terminals such as real device, so that oneself being immersed in virtual reality scenario or augmented reality scene.
But, the display terminal of prior art, image display quality decline, computer graphical and reality field often occur There are the situations such as delay in scape coupling, greatly have impact on the experience of user.
Summary of the invention
A first aspect of the present invention purpose is to provide the real-time display method of a kind of virtual reality, augmented reality, the party Method can display virtual real, augmented reality in real time, and graphical quality is high, smoothness play by image.
In order to be able to realize above-mentioned purpose, the present invention realizes according to techniques below scheme:
Virtual reality, the real-time display method of augmented reality, comprising:
Determine and need to be processed calculating to operate;
Described calculating operation is divided into some calculating sub module, and according to computational resource allocation rule, by described some meters Operator module distributes to display terminal and some enhancement process devices of display terminal communication connection;
The calculating sub module being respectively received is carried out at data by described display terminal and some enhancement process devices respectively Reason, carries out parallel processing at mobile terminal and enhancement process device respectively;
Collect the data after display terminal and the process of some enhancement process devices, and according to the data after collecting, render meter Calculation machine figure;
Computer graphical after display renders on display terminal.
As a kind of specific embodiment, described determine need to be processed to calculate operation particularly as follows: obtain according to display terminal The location information of himself, surrounding enviroment three-dimensional information or the operation information got judge the form of computer graphical the need of Change, be the most then defined as needing to be processed calculating to operate;
Described operation information includes voice, gesture, keyboard, mouse, touch screen operation information.
As a kind of specific embodiment, described computational resource allocation rule is: image is shown requirement of real-time high and The calculating sub module that amount of calculation is little is distributed directly to display terminal, and remaining calculating sub module is distributed to some enhancement process dress Put.
As a kind of specific embodiment, described display terminal and some enhancement process devices can use motion prediction side The method calculating sub module to being respectively received carries out data process, improves the real-time of operation.
As a kind of specific embodiment, described in collect display mobile terminal and some enhancement process devices process after number According to, and according to the data after collecting, rendering computers figure particularly as follows:
When display terminal and an enhancement process device communication connection, the data after being processed by display terminal are transferred to increase Strong processing means, is collected the data after self and display terminal process by enhancement process device, described enhancement process device according to Data after collecting, rendering computers figure;
When display terminal and at least two enhancement process device communication connections, the data transmission after display terminal is processed Give main enhancement process device at least two enhancement process devices, collected self by main enhancement process device, filled from enhancement process Put and display terminal process after data, described main enhancement process device is according to the data after collecting, rendering computers figure.
Further, described enhancement process device will render after computer graphical real-time Transmission to display terminal, work as meter Calculation machine figure renders end, and real-time Transmission terminates.
As a kind of specific embodiment, described in collect display terminal and enhancement process device process after data, and root According to the data after collecting, rendering computers figure particularly as follows:
By some enhancement process devices process after data be transferred to display terminal, if by display terminal collect self and Data after dry enhancement process device process, described display terminal is according to the data after collecting, rendering computers figure.
A second aspect of the present invention purpose, is to provide the real-time display system of a kind of virtual reality, augmented reality, its bag Include: display terminal and the enhancement process device of display terminal communication connection.
This system also includes: detection judge module, and it is arranged on display terminal and/or enhancement process device, for really Surely to be processed calculating is needed to operate;
Computational resource allocation module, it is arranged on display terminal and/or enhancement process device, to be processed for needing Calculate operation and be divided into some calculating sub module, and according to computational resource allocation rule, described some calculating sub module are distributed to Display terminal and some enhancement process devices of display terminal communication connection;
Data processing module, it is arranged on display terminal and enhancement process device, for receive display terminal Calculating sub module carries out data process;
Collection module, it is arranged on display terminal and/or enhancement process device, is used for collecting display terminal and some increasings Data after strong processing means process;
Rendering module, it is arranged on display terminal and/or enhancement process device, for according to the data after collecting, wash with watercolours Dye computer graphical;
Display module, it is arranged on display terminal, for showing the computer graphical after rendering.
As a kind of specific embodiment, described display terminal also includes: instant location and map structuring module, is used for obtaining Take acquisition the location information of display terminal, surrounding enviroment three-dimensional information;Control module, for obtaining the operation letter of display terminal Breath;Wherein, described operation information includes voice, gesture, keyboard, mouse, touch screen operation information.
As a kind of specific embodiment, described display terminal also includes: described display terminal is head-mounted display apparatus; Described enhancement process device is PC.
Compared with prior art, it has the beneficial effect that the present invention
The virtual reality of the present invention, the real-time display method of augmented reality and system pass through computational resource allocation module, will Need the calculating operation carrying out processing, reasonable distribution give with display terminal communication connection such as enhancement process dresses such as PC Put, process in display terminal, PC simultaneously, then further according to the data render computer graphical after processing, with the most aobvious Show virtual reality or augmented reality.The method and system of the present invention, not only increase whole display system data-handling capacity, Processing speed, makes computer graphical show in real time, but also reduces the requirement to display terminal disposal ability, namely reduces Configuration requirement to display terminal, reduces the calculating cost of display terminal, simultaneously as the calculating to display terminal processes energy Power reduces, and the flying power of display terminal have also been obtained the biggest raising.
In order to enable the apparent understanding present invention, illustrate to illustrate the detailed description of the invention of the present invention below with reference to accompanying drawing.
Accompanying drawing explanation
Fig. 1 is the real-time display method flow chart of the virtual reality of the embodiment of the present invention, augmented reality.
Fig. 2 is the display terminal of the embodiment of the present invention, enhancement process device communication connection schematic diagram.
Fig. 3 is the display terminal of the embodiment of the present invention, enhancement process device communication connection schematic diagram.
Fig. 4 is the structured flowchart of the display terminal of the embodiment of the present invention.
Fig. 5 is the structured flowchart of the enhancement process device of the embodiment of the present invention.
Detailed description of the invention
In prior art, the display terminal of prior art, often occur image display quality decline, computer graphical with There are the situations such as delay in reality scene coupling, greatly have impact on the experience of user.
Wherein, the computing capability of display terminal is most important to image display quality, but, it has been found that prior art In display terminal, it is often very restricted on the devices such as chip, and its computing capability is difficult to meet the picture of high-quality Face renders and human-computer interaction.In other words, if computing capability is not enough, may result in image display quality decline, computer graphical With the coupling of reality scene, delay etc. occurs.
The embodiment of the present invention provides a kind of virtual reality, the real-time display method of augmented reality and system, the method and be System is by enhancement process device (such as household person computer etc.), in a distributed fashion, data carries out parallel processing, improves void Intend reality or the display figure image quality of augmented reality mobile terminal and speed.It is achieved thereby that display virtual real and increasing in real time Strong reality, efficiently solves and shows image quality decline, computer graphical and reality scene matching delay etc. in prior art Problem, can effectively ensure that the high-quality of user, smooth experience.
Below, with reference to Fig. 1, the virtual reality of the embodiment of the present invention, the real-time display method of augmented reality are illustrated Explanation.
Embodiment 1:
As it is shown in figure 1, the real-time display method of the virtual reality of the embodiment of the present invention, augmented reality comprises the following steps:
S100: determine and need to be processed calculating to operate.
Wherein, described determine need to be processed to calculate operation particularly as follows: himself determine that get according to display terminal Position information, surrounding enviroment three-dimensional information or operation information judge the form of computer graphical the need of changing, the most then It is defined as needing to be processed calculating to operate.
Wherein, described display terminal himself location information, surrounding enviroment three-dimensional information can be by display terminal Instant location and map structuring module obtain.
In certain embodiments, described instant location and map structuring module be used for controlling monocular cam, two or two The surrounding enviroment of display terminal are imaged by individual above photographic head, and according to the picture construction display terminal Zhou Bianhuan photographed The three-dimensional information in border.
In further embodiments, described instant location and map structuring module are for controlling depth photographic head, commonly coloured silk The surrounding enviroment of display terminal are imaged by color photographic head, and according to the picture construction display terminal surrounding enviroment photographed Three-dimensional information.
Preferably, described instant location and map structuring module are additionally operable to control inertial sensor, aobvious with detection and measurement Show that terminal, in moving process, the acceleration of himself, gradient, impulsive force, is vibrated, rotated and multifreedom motion.
The form of described computer graphical includes the information such as graphic display position, size, parallax information.
Described operation information includes voice, gesture, keyboard, mouse, touch screen operation information.Specifically, by display eventually The first control module in end or the second control module in enhancement process equipment acquire.
S200: described calculating operation is divided into some calculating sub module, and according to computational resource allocation rule, if by described Dry calculating sub module distributes to display terminal and some enhancement process devices of display terminal communication connection.
Wherein, described computational resource allocation rule is: image showing, requirement of real-time is high, such as moving less than 19 milliseconds Make, and the little calculating sub module of amount of calculation is distributed directly to display terminal, and remaining calculating sub module is distributed to some enhancings Processing means.Wherein, described requirement of real-time is high and amount of calculation is little, is for relative between each calculating sub module. Specifically, described computational resource allocation rule can be the static calculation resource allocation rule preset in advance;Can also be dynamic Allocation rule, for example, it is possible to enter according to the configuration of each enhancement process equipment communicated to connect with display terminal, computing capability etc. Mobile state distributes, and configuration is high, processing speed is high, then distribution calculates and requires high calculating sub module.
S300: described display terminal and some enhancement process devices are respectively to the calculating sub module number being respectively received According to process.
Wherein, it is a kind of orderly behavior due to the motion of major part scene, it is preferable that the embodiment of the present invention described aobvious Show that terminal and some enhancement process devices use the motion forecast method calculating sub module to being respectively received to carry out data process, To improve the efficiency that data process.
Specifically, can be by based on " reference data frame ", it was predicted that will " Frame " to be processed realize.For Specific scene activity, " reference database " of available this locality, it is predicted, estimates motion vector.Wherein, described ginseng Examine data base can be obtained by machine learning and perfect.
S400: collect the data after display terminal and the process of some enhancement process devices, and according to the data after collecting, wash with watercolours Dye computer graphical.
Wherein, in one embodiment, enhancement process device collect display terminal and some enhancement process devices process After data.
Specifically, when display terminal and an enhancement process device communication connection, the data after display terminal is processed It is transferred to enhancement process device, enhancement process device collects the data after self and display terminal process, described enhancement process Device is according to the data after collecting, rendering computers figure;
When display terminal and at least two enhancement process device communication connections, the data transmission after display terminal is processed Give main enhancement process device at least two enhancement process devices, collected self by main enhancement process device, filled from enhancement process Putting and move the data after display terminal processes, described main enhancement process device is according to the data after collecting, rendering computers figure Shape.
Described enhancement process device after having rendered a part of computer graphical, will this part render after computer graphic Shape real-time Transmission is to display terminal, when computer graphical renders end, and real-time Transmission terminates.Computer graphical after rendering is protected Deposit to the memory module of display terminal, specifically, the interim literary composition of memory module to be the form with temporary file, can be stored in In part folder.Display module in display terminal directly can obtain the computer graphic will play or show from temporary folder Shape, ensures that the real-time display of figure, and display smoothness.
In further embodiments, display terminal the number after display terminal and the process of some enhancement process devices is collected According to.
Specifically, the data after being processed by some enhancement process devices are transferred to display terminal, display terminal collect certainly Data after body and the process of some enhancement process devices, described display terminal is according to the data after collecting, rendering computers figure Shape.Computer graphical after display terminal renders stores to memory module.Specifically, can be the form with temporary file, It is stored in the temporary folder of memory module.Display module in display terminal can directly obtain from temporary folder will Play or the computer graphical of display, ensure that the real-time display of figure, and display smoothness.
S500: the computer graphical after display renders on display terminal.
Wherein, described display terminal includes display module, the computer graphical after display renders.Described display mould Block can be LCD screen, organic light emission pipe, projection arrangement etc..
Embodiment 2
Below, with reference to Fig. 2, the virtual reality of the embodiment of the present invention, the real-time display system of augmented reality are illustrated Explanation.
As shown in Figures 2 and 3, the virtual reality of the embodiment of the present invention, the real-time display system of augmented reality include:
Display terminal 230;Enhancement process device 210 with display terminal 230 communication connection.
Wherein it is preferred to, described display terminal 230 is head-mounted display apparatus;Described enhancement process device 210 is individual Computer.
As in figure 2 it is shown, in certain embodiments, display terminal 230 is by wire cable or wireless network 220 and an increasing Strong processing means 210 communicates to connect.
As it is shown on figure 3, in further embodiments, described display terminal 230 by wire cable or wireless network 220 with At least two enhancement process devices 210 communicate to connect.
As shown in Figure 4, in one embodiment, described display terminal 230 is provided with
Display module 238, the computer graphical after display renders.
Instant location and map structuring module 231, for obtaining the location information of display terminal, surrounding enviroment three-dimensional letter Breath.
First control module 232, for obtaining the operation information of display terminal.Wherein, the display of the embodiment of the present invention is eventually End can be connected with peripheral apparatus such as mouse, keyboard, peashooters, is obtained the operation of described peripheral apparatus by control module, with Obtain operation information.
First detection judge module 233, being used for determining needs to be processed calculating to operate.
First computational resource allocation module 234, for calculating operation to be processed some calculating sub module need to be divided into, and According to computational resource allocation rule, described some calculating sub module are distributed to display terminal and display terminal communication connection Some enhancement process devices.
First data processing module 235, carries out data process for the calculating sub module receiving display terminal.
Preferably, the display terminal of the present embodiment also includes: the first collection module 236, if be used for collecting display terminal and Data after dry enhancement process device process.First rendering module 237, for according to the data after collecting, rendering computers figure Shape.
As it is shown in figure 5, described enhancement process device 210 includes: the second data processing module 211, to enhancing The calculating sub module that reason device 210 receives carries out data process.In the present embodiment, by display terminal collect display terminal and Data after the process of some enhancement process devices, and render.
Embodiment 3
The present embodiment is essentially identical with the technical scheme of embodiment 2, and its distinctive points essentially consists in: described enhancement process device 210 also include:
Second collection module 212, the data after collecting display terminal and the process of some enhancement process devices.
Second rendering module 213, for according to the data after collecting, rendering computers figure.
In other words, in the present embodiment, display terminal and some enhancement process devices can be collected by enhancement process device Data after process, then render.
Embodiment 4
The present embodiment is essentially identical with the technical scheme of embodiment 2 or 3, and its distinctive points essentially consists in: described enhancement process Device 210 also includes:
Second control module 216, for obtaining the operation information of enhancement process device.Described enhancement process device can be PC, it is preferable that described PC can be the computer of only main frame, namely can not have other weeks such as display Edge equipment, described PC can also be family's notebook, desktop computer etc., and it can be connected with other external equipments, institute State the second control module and may be used for obtaining the operation of these external equipments.
Second detection judge module 214, being used for determining needs to be processed calculating to operate.
Second computational resource allocation module 215, for calculating operation to be processed some calculating sub module need to be divided into, and According to computational resource allocation rule, described some calculating sub module are distributed to display terminal and display terminal communication connection Some enhancement process devices.In other words, in the present embodiment, can be by enhancement process device to needing the calculating processed to grasp Make to carry out resource distribution.
Need explanation, refering in above-mentioned real-time display method, can clearly know the real-time display of the embodiment of the present invention The effect of each functional module in system, therefore repeat no more in the description to the embodiment of the present invention.
The invention is not limited in above-mentioned detailed description of the invention, if various changes or modification to the present invention are without departing from this The spirit and scope of invention, if within the scope of these change claim and the equivalent technologies belonging to the present invention with modification, then The present invention is also intended to comprise these and changes and modification.

Claims (10)

1. the real-time display method of virtual reality, augmented reality, it is characterised in that including:
Determine and need to be processed calculating to operate;
Described calculating operation is divided into some calculating sub module, and according to computational resource allocation rule, by described some calculating Some enhancement process devices that module assignment communicates to connect to display terminal and display terminal;
Described display terminal and some enhancement process devices carry out data process to the calculating sub module being respectively received respectively;
Collect the data after display terminal and the process of some enhancement process devices, and according to the data after collecting, rendering computers Figure;
Computer graphical after display renders on display terminal.
Method the most according to claim 1, it is characterised in that described determine need to be processed to calculate operation particularly as follows: root The location information of himself, surrounding enviroment three-dimensional information or the operation information that get according to display terminal judge computer graphical Form the need of changing, the most then is defined as needing to be processed calculating to operate;
Described operation information includes voice, gesture, keyboard, mouse, touch screen operation information.
Method the most according to claim 1, it is characterised in that described computational resource allocation rule is: by real for image display Time property requires that high and that amount of calculation is little calculating sub module is distributed directly to display terminal, if remaining calculating sub module being distributed to Dry enhancement process device.
Method the most according to claim 1, it is characterised in that described display terminal and some enhancement process devices use fortune The dynamic Forecasting Methodology calculating sub module to being respectively received carries out data process.
Method the most according to claim 1, it is characterised in that described in collect at display terminal and some enhancement process devices Data after reason, and according to the data after collecting, rendering computers figure particularly as follows:
When display terminal and an enhancement process device communication connection, the data after being processed by display terminal are transferred at enhancing Reason device, is collected the data after self and display terminal process by enhancement process device, and described enhancement process device is according to collecting After data, rendering computers figure;
Or when display terminal and at least two enhancement process device communication connections, the data after being processed by display terminal are transferred to Main enhancement process device at least two enhancement process devices, by main enhancement process device collect self, from enhancement process device, Data after processing with display terminal, described main enhancement process device is according to the data after collecting, rendering computers figure.
Method the most according to claim 5, it is characterised in that also include: described enhancement process device will render after meter Calculation machine figure real-time Transmission is to display terminal, when computer graphical renders end, and real-time Transmission terminates.
Method the most according to claim 1, it is characterised in that described in collect after display terminal and enhancement process device process Data, and according to the data after collecting, rendering computers figure particularly as follows:
Data after being processed by some enhancement process devices are transferred to display terminal, display terminal collect self and some increasings Data after strong processing means process, described display terminal is according to the data after collecting, rendering computers figure.
8. the real-time display system of virtual reality, augmented reality, it is characterised in that including: display terminal and display terminal communication The enhancement process device connected;
This system also includes:
Detection judge module, it is arranged on display terminal and/or enhancement process device, is used for determining and to be processed need to calculate behaviour Make;
Computational resource allocation module, it is arranged on display terminal and/or enhancement process device, for needing calculating to be processed Operation is divided into some calculating sub module, and according to computational resource allocation rule, described some calculating sub module is distributed to display Terminal and some enhancement process devices of display terminal communication connection;
Data processing module, it is arranged on display terminal and enhancement process device, for the calculating receiving display terminal Submodule carries out data process;
Collection module, it is arranged on display terminal and/or enhancement process device, is used for collecting at display terminal and some enhancings Data after reason device process;
Rendering module, it is arranged on display terminal and/or enhancement process device, for according to the data after collecting, rendering meter Calculation machine figure;
Display module, it is arranged on display terminal, for showing the computer graphical after rendering.
System the most according to claim 8, it is characterised in that described display terminal also includes:
Instant location and map structuring module, for obtaining the location information of display terminal, surrounding enviroment three-dimensional information;
Control module, for obtaining the operation information of display terminal;
Wherein, described operation information includes voice, gesture, keyboard, mouse, touch screen operation information.
System the most according to claim 8, it is characterised in that described display terminal also includes: described display terminal is head Wear formula display device;Described enhancement process device is PC.
CN201610370443.9A 2016-05-27 2016-05-27 Virtual reality, the real-time display method of augmented reality and system Pending CN106067159A (en)

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CN106534968A (en) * 2016-11-14 2017-03-22 墨宝股份有限公司 Method and system for playing 3D video in VR device
CN110674174A (en) * 2019-09-24 2020-01-10 北京九章云极科技有限公司 Data real-time processing method and data real-time processing system
CN114281294A (en) * 2021-12-31 2022-04-05 深圳市风扇屏技术有限公司 A Sub-GHz-based Rotary Display System and Method
TWI830523B (en) * 2022-12-05 2024-01-21 國立成功大學 Distributed and interactive augmented reality remote service method

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US20110197201A1 (en) * 2010-02-09 2011-08-11 Samsung Electronics Co., Ltd. Network based real-time virtual reality input/output system and method for heterogeneous environment
CN102148818A (en) * 2010-12-29 2011-08-10 北京大学 Method and system for realizing distributed virtual reality and visualization on mobile device
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106534968A (en) * 2016-11-14 2017-03-22 墨宝股份有限公司 Method and system for playing 3D video in VR device
CN110674174A (en) * 2019-09-24 2020-01-10 北京九章云极科技有限公司 Data real-time processing method and data real-time processing system
CN114281294A (en) * 2021-12-31 2022-04-05 深圳市风扇屏技术有限公司 A Sub-GHz-based Rotary Display System and Method
TWI830523B (en) * 2022-12-05 2024-01-21 國立成功大學 Distributed and interactive augmented reality remote service method

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Application publication date: 20161102