CN106960171A - The real rendering device of Low Cost Virtual based on AR technologies and method - Google Patents
The real rendering device of Low Cost Virtual based on AR technologies and method Download PDFInfo
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- CN106960171A CN106960171A CN201710234396.XA CN201710234396A CN106960171A CN 106960171 A CN106960171 A CN 106960171A CN 201710234396 A CN201710234396 A CN 201710234396A CN 106960171 A CN106960171 A CN 106960171A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
- G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
- G06K7/1413—1D bar codes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
- G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
- G06K7/1417—2D bar codes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
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Abstract
The present invention relates to virtual reality and augmented reality field, there is provided a kind of real rendering device of Low Cost Virtual based on AR technologies and method, the device includes rendering identification code, the identification code that renders includes primary characterization code and secondary characterization code, primary characterization code textures render after content and secondary characterization code textures render after content successively covered by the sequencing of identification, wherein, the primary characterization code and secondary characterization code first recognize that the order recognized after the secondary characterization code is identified by primary characterization code and rendered.This application renders identification code described in being rendered by textures, so that textures are directly overlayed on the reality scene of capture, required scene can be obtained without carrying out 3D modeling to house, feedback is less tracked with the position to user, substantial amounts of sensor device expense is saved, its is with low cost, and highly versatile, application scenarios are extensive.
Description
Technical field
The present invention relates to virtual reality and augmented reality field, in particular to a kind of based on the low of AR technologies
Cost virtual reality rendering device and method.
Background technology
It it is within 2016 the first year of VR technologies, virtual reality technology and virtual reality products have reached unprecedented flourishing
State of development.The progress of virtual reality technology so that people can experience over the scene and state that can not be experienced, the mankind
Curiosity is always filled with to curiosity, capital market is also gone after like a flock of ducks to this emerging field.Although the enthusiasm of people is very
Height, but it is difficult to the deficiency of covering current virtual reality technology：
1st, quality product is deficient and expensive；
2nd, content is few；
3rd, the popular experience of influence that the market was filled up with goods of inferior quality, hinders industry development.
In addition to above-mentioned 3 points, virtual reality technology also has a fatal weakness to govern development, that is, place.Will
Know, during experiencing virtual reality technology, the things that user sees all is virtual, in order to not by the things in reality
Hinder, big place can only be just found as far as possible.But in city, especially in family, few spacious places enough,
It is difficult to obtain good Consumer's Experience.
With the further development of virtual reality technology, VR theme parks are occurred in that on the market at present, wherein foremost
It is exactly THE VOID.Although the problem of this VR theme parks solve room construction and the compatible landform of virtual reality, at least
Allow the player just indescribable will not to hit wall while playing.But the drawbacks of this scheme also has obvious, that is, too expensive.Cause
For the 3D modeling in game will conform exactly to reality, and this is accomplished by very big expense, but also be not easy to promote.If
Another place is changed, its 3D modeling can not be then reused, it is necessary to further according to design of land other set 3D modeling.And
And, for, this attitude that is accomplished by many sensor senses players and position interactive with virtual scene, this be also it is no small into
This.
The content of the invention
It is an object of the invention to provide a kind of real rendering device of Low Cost Virtual based on AR technologies and method, this Shen
Specific pattern please be use, pattern progress textures are rendered using computer one piece of virtual patch can occurs in actual life
Figure, it is not necessary to which special to complete the arrangement of virtual scene to house progress 3D modeling, highly versatile is with low cost, is well suited for
Popularization and application.
What the present invention was realized in：
A kind of real rendering device of the Low Cost Virtual based on AR technologies, it is characterised in that
Multigroup identification code is rendered including what is rendered for textures；
The identification code that renders is affixed on wall, and every group renders that identification code is separate to be rendered.
Further, in preferred embodiments of the present invention, the identification code that renders includes primary characterization code and two grades of knowledges
Other code；
The primary characterization code is included for the primary characterization code beginning label of auxiliary positioning and for carrying textures rendering content
One-level code information；
The secondary characterization code is included for the secondary characterization code beginning label of auxiliary positioning and for carrying textures rendering content
Two grades of code information；
Primary characterization code textures render after content and secondary characterization code textures render after content by identification elder generation
Order is successively covered afterwards, wherein, first identification is described by primary characterization code for the primary characterization yard and secondary characterization code
The order recognized after secondary characterization code, which is identified, to be rendered.
Further, in preferred embodiments of the present invention, the primary characterization code is used for static textures identification and rendered, institute
The identification that secondary characterization code is stated for static textures or dynamic textures is rendered.
Further, in preferred embodiments of the present invention, the identification code that renders includes Quick Response Code.
A kind of real rendering intent of the Low Cost Virtual based on AR technologies, comprises the following steps：
Scanning renders identification code, obtains the primary characterization code and secondary characterization code rendered for textures；
Primary characterization code is recognized, and reads included one-level code information, carrying out textures according to the one-level code information of acquisition renders；
Secondary characterization code is recognized again, and reads two grades of included code information, and textures wash with watercolours is carried out according to the two of acquisition grades of code information
Dye, and content after two grades of code identification code textures are rendered is overlying on the content upper strata after primary characterization code textures are rendered.
Further, in preferred embodiments of the present invention, it is set in textures render process, runs into the wash with watercolours for failing identification
Identification code is contaminated, then skips this and renders identification code, continues the next group of textures for rendering identification code and renders.
Further, in preferred embodiments of the present invention, each group of setting renders that identification code is separate to be rendered.
The beneficial effects of the invention are as follows：
The present invention renders identification code using being puted up in metope, is rendered by identification and textures and described renders identification code so that textures
Directly overlay on the reality scene of capture, required scene can be obtained without carrying out 3D modeling to house, less with to
The position at family is tracked feedback, has saved substantial amounts of sensor device expense, its is with low cost, highly versatile, application scenarios
Extensively.
Brief description of the drawings
, below will be to be used needed for embodiment in order to illustrate more clearly of the technical scheme of embodiment of the present invention
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not to be seen as
It is the restriction to scope, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other related accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram for rendering identification code that embodiment of the present invention is provided；
Fig. 2 be embodiment of the present invention provide render the schematic diagram that identification code is affixed on wall；
Icon：101- walls, 102- wallpapers.
Embodiment
To make the purpose, technical scheme and advantage of embodiment of the present invention clearer, below in conjunction with present invention implementation
Accompanying drawing in mode, the technical scheme in embodiment of the present invention is clearly and completely described, it is clear that described reality
The mode of applying is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
The every other embodiment that domain those of ordinary skill is obtained under the premise of creative work is not made, belongs to the present invention
The scope of protection.Therefore, the detailed description of embodiments of the present invention below to providing in the accompanying drawings, which is not intended to limit, wants
The scope of the present invention of protection is sought, but is merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention,
The every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, belongs to this
Invent the scope of protection.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are, based on orientation shown in the drawings or position relationship, to be for only for ease of
The description present invention and simplified description, rather than indicate or imply that the equipment or element of meaning must have specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
It can directly be contacted including the first and second features, can also not be direct contact including the first and second features but by it
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Levy directly over second feature and oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Embodiment 1, referring to Fig. 1, a kind of real rendering device of Low Cost Virtual based on AR technologies, it is characterised in that
Multigroup identification code is rendered including what is rendered for textures；
The identification code that renders is affixed on wall, and every group renders that identification code is separate to be rendered.
Further, the identification code that renders includes primary characterization code and secondary characterization code；
The primary characterization code is included for the primary characterization code beginning label of auxiliary positioning and for carrying textures rendering content
One-level code information；After primary characterization code identification is rendered, what is presented first is primary characterization code end mark, and then is one-level
Code information；
The secondary characterization code is included for the secondary characterization code beginning label of auxiliary positioning and for carrying textures rendering content
Two grades of code information；After secondary characterization code identification is rendered, what is presented first is secondary characterization code end mark, and then is two grades
Code information；
Primary characterization code textures render after content and secondary characterization code textures render after content by identification elder generation
Order is successively covered afterwards, wherein, first identification is described by primary characterization code for the primary characterization yard and secondary characterization code
The order recognized after secondary characterization code, which is identified, to be rendered.
Further, the primary characterization code is rendered for static textures identification, and the secondary characterization code is used for static state patch
The identification of figure or dynamic textures is rendered.
Further, the identification code that renders includes Quick Response Code.
A kind of real rendering intent of the Low Cost Virtual based on AR technologies, comprises the following steps：
Scanning renders identification code, obtains the primary characterization code and secondary characterization code rendered for textures；
Primary characterization code is recognized, and reads included one-level code information, carrying out textures according to the one-level code information of acquisition renders；
Secondary characterization code is recognized again, and reads two grades of included code information, and textures wash with watercolours is carried out according to the two of acquisition grades of code information
Dye, and content after two grades of code identification code textures are rendered is overlying on the content upper strata after primary characterization code textures are rendered.
Embodiment 2, referring to Fig. 2, as illustrated, being posted on wall 101 on wallpaper 102 as shown in Figure 2, wallpaper 102
Have rows of patterns, these patterns to act as Quick Response Code the same, when computer recognizes these patterns, you can obtain one
Level identification code and secondary characterization code, first choice read out the one-level code information that primary characterization code is included, entered according to one-level code information
Row textures are rendered, then read out two grades of code information that secondary characterization code is included, and carrying out textures according to two grades of code information renders, and
The content that two grades of code information textures are rendered is overlying on above the content that one-level code information textures are rendered.One-level code information textures are rendered
Content in the bottom, one-level code information textures are rendered into static textures, and two grades of code information textures are rendered into static textures or dynamic
State effect.Preferred scene is in the present embodiment, and one-level code information is responsible for wall color and lines is shown, two grades of code information are responsible for
The object that display mural painting, window etc. are placed on wall.
Further, on the basis of primary characterization code and secondary characterization code, three-level identification code or four can also be included
Level identification code, three-level identification code and level Four identification code render the object being placed in outside wall, animal or some animations effect for textures
Really.
Due to there is many groups to render identification code on each face wall, it is all separate render that each group, which renders identification code,
, that is responsible for this face wall content renders identification code after being blocked or being stained, and in identification process is rendered, directly skipping to know
Other to render identification code, the identification for proceeding rear is rendered.
In summary, the scheme that the present embodiment is provided is with low cost, highly versatile, is well suited for promoting, because content is all
Render in time, without specially carrying out 3D modeling to house, feedback is tracked without the position to user, can save next big
The expense of sensing equipment.
The preferred embodiment of the present invention is the foregoing is only, is not intended to limit the invention, for this area
For technical staff, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made is any
Modification, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (7)
1. the real rendering device of the Low Cost Virtual based on AR technologies, it is characterised in that
Multigroup identification code is rendered including what is rendered for textures；
The identification code that renders is affixed on wall, and every group renders that identification code is separate to be rendered.
2. the real rendering device of Low Cost Virtual based on AR technologies according to claim 1, it is characterised in that described to render
Identification code includes primary characterization code and secondary characterization code；
The primary characterization code is included for the primary characterization code beginning label of auxiliary positioning and for carrying textures rendering content
One-level code information；
The secondary characterization code is included for the secondary characterization code beginning label of auxiliary positioning and for carrying textures rendering content
Two grades of code information；
Primary characterization code textures render after content and secondary characterization code textures render after content by identification elder generation
Order is successively covered afterwards, wherein, first identification is described by primary characterization code for the primary characterization yard and secondary characterization code
The order recognized after secondary characterization code, which is identified, to be rendered.
3. the real rendering device of Low Cost Virtual based on AR technologies according to claim 2, it is characterised in that the one-level
Identification code is used for static textures identification and rendered, and the secondary characterization code is used for static textures or the identification of dynamic textures is rendered.
4. the real rendering device of Low Cost Virtual based on AR technologies according to claim 1, it is characterised in that described to render
Identification code includes Quick Response Code.
5. the real rendering intent of the Low Cost Virtual based on AR technologies, it is characterised in that comprise the following steps：
Scanning renders identification code, obtains the primary characterization code and secondary characterization code rendered for textures；
Primary characterization code is recognized, and reads included one-level code information, carrying out textures according to the one-level code information of acquisition renders；
Secondary characterization code is recognized again, and reads two grades of included code information, and textures wash with watercolours is carried out according to the two of acquisition grades of code information
Dye, and content after two grades of code identification code textures are rendered is overlying on the content upper strata after primary characterization code textures are rendered.
6. the real rendering intent of Low Cost Virtual based on AR technologies according to claim 5, it is characterised in that be set in patch
In figure render process, run into fail identification render identification code, then skip this and render identification code, continue next group and render identification code
Textures render.
7. the real rendering intent of Low Cost Virtual based on AR technologies according to claim 5, it is characterised in that setting is each
Group renders that identification code is separate to be rendered.
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| CN201710234396.XA CN106960171B (en) | 2017-04-12 | 2017-04-12 | AR technology-based low-cost virtual reality rendering device and method |
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| CN201710234396.XA CN106960171B (en) | 2017-04-12 | 2017-04-12 | AR technology-based low-cost virtual reality rendering device and method |
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| CN106960171B CN106960171B (en) | 2019-12-27 |
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Citations (3)
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| CN103439973A (en) * | 2013-08-12 | 2013-12-11 | 桂林电子科技大学 | Household cleaning robot capable of establishing map by self and cleaning method |
| CN105139784A (en) * | 2015-10-22 | 2015-12-09 | 深圳市中视典数字科技有限公司 | Three-dimensional scene interaction display device and three-dimensional scene interaction display method |
-
2017
- 2017-04-12 CN CN201710234396.XA patent/CN106960171B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101777123A (en) * | 2010-01-21 | 2010-07-14 | 北京理工大学 | System for tracking visual positions on basis of infrared projection mark points |
| CN103439973A (en) * | 2013-08-12 | 2013-12-11 | 桂林电子科技大学 | Household cleaning robot capable of establishing map by self and cleaning method |
| CN105139784A (en) * | 2015-10-22 | 2015-12-09 | 深圳市中视典数字科技有限公司 | Three-dimensional scene interaction display device and three-dimensional scene interaction display method |
Non-Patent Citations (1)
| Title |
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| 查骏元 等: ""基于人工标志的增强现实技术研究"", 《计算机工程与设计》 * |
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