CN110389647A - Augmented reality system based on Tracing Registration - Google Patents
Augmented reality system based on Tracing Registration Download PDFInfo
- Publication number
- CN110389647A CN110389647A CN201810343545.0A CN201810343545A CN110389647A CN 110389647 A CN110389647 A CN 110389647A CN 201810343545 A CN201810343545 A CN 201810343545A CN 110389647 A CN110389647 A CN 110389647A
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- Prior art keywords
- module
- tracing
- connect
- control module
- central control
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
Abstract
The invention discloses the augmented reality systems based on Tracing Registration, including video acquisition module, Tracing Registration module, virtual scene rendering module, basic algorithm module, human-computer interaction interface module and central control module, the video acquisition module is connect with central control module, the Tracing Registration module is connect with central control module, the virtual scene rendering module is connect with central control module, the basic algorithm module is connect with central control module, the human-computer interaction interface module is connect with central control module, the Tracing Registration module includes corner characteristics tracing module, point feature tracing module, linear feature tracing module and curvilinear characteristic tracing module.The present invention improves precision, resolution ratio, real-time and the stability of augmented reality system by video acquisition module, Tracing Registration module, virtual scene rendering module, basic algorithm module, human-computer interaction interface module and central control module and its mutual cooperation.
Description
Technical field
The present invention relates to augmented realities, and in particular to the augmented reality system based on Tracing Registration.
Background technique
Augmented reality is to be superimposed the information of real world and the information of virtual world by certain mode to be formed
The technology at the bigger displaying interface of information content, has reached the reinforcement to real-world information.Augmented reality can be script existing
The mankind can be difficult within the scope of sensing capability to experience in the real world real information (such as vision, sound, taste, the letter such as tactile
Breath), by science and technology such as computers, it is added in the information of taken subjective real world after analog simulation, it will be true
Environmental information and virtual object information are added in real time in same picture or space, then make these by certain display means
Information is shown, and human body is enabled to perceive and discover, to reach the sensory experience of the augmented reality of exceeding reality.
With the fast development of computer technology, growth momentum is powerful in recent years for augmented reality.Augmented reality skill
Art demonstrates the brilliance in multiple fields, and starts to be applied to intelligent mobile phone terminal, gradually provides augmented reality branch in various fields
It holds, brings agile user experience, it is more practical also more humane.It is based on augmented reality skill that augmented reality, which is applied to Android,
The explosion type of high speed development and Android device that art is come in is universal.Based on computer augmented reality, integrates reality and find a view figure
The information superposition of virtual scene and reality scene expands systematic difference by piece, Android system, intelligent terminal platform
With reinforcement, also make that system information is more intuitive, efficient reception and registration.From the point of view of the development trend of message area instantly, with people couple
The intensification for being applied to understand of augmented reality, the augmented reality system based on Android intelligent terminal can more be sent out
Exhibition.The augmented reality system accuracy of existing Android platform is low, resolution ratio is low, real-time is poor, stability is poor.
Summary of the invention
Low, resolution ratio that the technical problem to be solved by the present invention is to the augmented reality system accuracies of existing Android platform
It is low, real-time is poor, stability is poor, and it is an object of the present invention to provide the augmented reality system based on Tracing Registration, improve augmented reality system
Precision, resolution ratio, real-time and stability.
The present invention is achieved through the following technical solutions:
Augmented reality system based on Tracing Registration, including the rendering of video acquisition module, Tracing Registration module, virtual scene
Module, basic algorithm module, human-computer interaction interface module and central control module, the video acquisition module and center control mould
Block connection, the Tracing Registration module are connect with central control module, the virtual scene rendering module and central control module
Connection, the basic algorithm module are connect with central control module, and the human-computer interaction interface module and central control module connect
It connects；Tracing Registration module includes that corner characteristics tracing module, point feature tracing module, linear feature tracing module and curvilinear characteristic chase after
Track module.
Video acquisition module: initialization camera carries out video flowing acquisition and storage to real scene, by the image of acquisition
Data are used for subsequent analysis and processing.
Tracing Registration module: by acquisition image processing analyze, obtain scene in indicate object image position and
Orientation information realizes the Tracing Registration to marker, provides support for the correct rendering load of virtual scene.
Virtual scene rendering module: after Marker Identity, the 3D model of virtual scene is rendered by OpenGL ES, by it
Real-time Overlapping display realizes augmented reality function on marker.
Basic algorithm module: package image handles basic algorithm, provides the interfaces such as floating point vector calculating, matrix operation, real
The rudimentary algorithm of existing image real time transfer and Tracing Registration.
Human-computer interaction interface module: designing friendly human-computer interaction interface, hold and embody Human Machine Interface it is understandable,
Simply, practical basic principle.User is guided to select and call as needed corresponding system function by human-computer interaction interface.
Further, virtual scene rendering module work step:
Step 1, camera is fixed on tripod makes alignment lens scene；
Step 2, the scene of shooting is allowed to be located at the suitable position in view-finder；
Step 3, camera gun or adjustment amplification factor are selected；
Step 4, the size of photograph is determined.
Further, video acquisition module includes camera, central processing unit, LCD, JTAG, SDRAM, FLASH, ether
Net controller, remote pc client, the camera are connect with central processing unit, and the LCD is connect with central processing unit, described
JTAG and central processing unit, the SDRAM are connect with central processing unit, and the FLASH is connect with central processing unit, the ether
Net controller is connect with central processing unit, and the remote pc client is connect with ethernet controller, the central processing unit with
Central control module connection.
Compared with prior art, the present invention having the following advantages and benefits: the present invention by video acquisition module,
Tracing Registration module, virtual scene rendering module, basic algorithm module, human-computer interaction interface module and central control module and its
It cooperates and improves precision, resolution ratio, real-time and the stability of augmented reality system.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is schematic structural view of the invention；
Fig. 2 is video acquisition module structural schematic diagram of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment
As depicted in figs. 1 and 2, the augmented reality system based on Tracing Registration, including video acquisition module, Tracing Registration mould
Block, virtual scene rendering module, basic algorithm module, human-computer interaction interface module and central control module, the video acquisition
Module is connect with central control module, and the Tracing Registration module is connect with central control module, and the virtual scene renders mould
Block is connect with central control module, and the basic algorithm module is connect with central control module, the human-computer interaction interface module
It is connect with central control module.Tracing Registration module includes corner characteristics tracing module, point feature tracing module, linear feature tracking
Module and curvilinear characteristic tracing module.
Virtual scene rendering module work step:
Step 1, camera is fixed on tripod makes alignment lens scene；
Step 2, the scene of shooting is allowed to be located at the suitable position in view-finder；
Step 3, camera gun or adjustment amplification factor are selected；
Step 4, the size of photograph is determined.
Video acquisition module include camera, central processing unit, LCD, JTAG, SDRAM, FLASH, ethernet controller,
Remote pc client, the camera are connect with central processing unit, and the LCD is connect with central processing unit, and the JTAG is in
Central processor, the SDRAM are connect with central processing unit, and the FLASH is connect with central processing unit, the ethernet controller
It is connect with central processing unit, the remote pc client is connect with ethernet controller, and the central processing unit and center control
Module connection.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (3)
1. the augmented reality system based on Tracing Registration, which is characterized in that including video acquisition module, Tracing Registration module, void
Quasi- scene rendering module, basic algorithm module, human-computer interaction interface module and central control module, the video acquisition module with
Central control module connection, the Tracing Registration module are connect with central control module, and the virtual scene rendering module is in
Control module connection is entreated, the basic algorithm module is connect with central control module, the human-computer interaction interface module and center
Control module connection, the Tracing Registration module include corner characteristics tracing module, point feature tracing module, linear feature tracking mould
Block and curvilinear characteristic tracing module.
2. the augmented reality system according to claim 1 based on Tracing Registration, which is characterized in that the virtual scene wash with watercolours
Contaminate module work step:
Step 1, camera is fixed on tripod makes alignment lens scene；
Step 2, the scene of shooting is allowed to be located at the suitable position in view-finder；
Step 3, camera gun or adjustment amplification factor are selected；
Step 4, the size of photograph is determined.
3. the augmented reality system according to claim 1 based on Tracing Registration, which is characterized in that the video acquisition mould
Block includes camera, central processing unit, LCD, JTAG, SDRAM, FLASH, ethernet controller, remote pc client, described to take the photograph
Connect with central processing unit as head, the LCD is connect with central processing unit, the JTAG and central processing unit, the SDRAM and
Central processing unit connection, the FLASH are connect with central processing unit, and the ethernet controller is connect with central processing unit, institute
It states remote pc client to connect with ethernet controller, the central processing unit is connect with central control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810343545.0A CN110389647A (en) | 2018-04-17 | 2018-04-17 | Augmented reality system based on Tracing Registration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810343545.0A CN110389647A (en) | 2018-04-17 | 2018-04-17 | Augmented reality system based on Tracing Registration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110389647A true CN110389647A (en) | 2019-10-29 |
Family
ID=68283125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810343545.0A Withdrawn CN110389647A (en) | 2018-04-17 | 2018-04-17 | Augmented reality system based on Tracing Registration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110389647A (en) |
-
2018
- 2018-04-17 CN CN201810343545.0A patent/CN110389647A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191029 |
|
| WW01 | Invention patent application withdrawn after publication |