CN109657078A - A kind of exchange method and equipment of AR - Google Patents
A kind of exchange method and equipment of AR Download PDFInfo
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- CN109657078A CN109657078A CN201811323238.2A CN201811323238A CN109657078A CN 109657078 A CN109657078 A CN 109657078A CN 201811323238 A CN201811323238 A CN 201811323238A CN 109657078 A CN109657078 A CN 109657078A
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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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
- G06T19/006—Mixed reality
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Abstract
The embodiment of the present invention proposes the exchange method and equipment of a kind of AR, this method comprises: the display interface in AR obtains the state change information of the fixed object of default form within a preset period of time；Judge whether state change information has corresponding AR interactive operation to instruct based on preset database；If the determination result is YES, the instruction of AR interactive operation corresponding to state change information is extracted, and executes extracted AR interactive operation instruction, to show that the virtual effect generated based on AR interactive operation instruction is superimposed upon display interface.The mode multiplicity of the interaction of this programme, interactivity is stronger, the complexity identified when reducing interactive, in addition, by tracking and identifying the fixed object of form, stability is also higher；Further, due also to reducing the complexity of identification, have in speed and significantly ensure, therefore the real-time interactive of user and AR may be implemented.
Description
Technical field
The present invention relates to AR interaction field, the in particular to exchange methods and equipment of a kind of AR.
Background technique
Augmented reality (Augmented Reality, abbreviation AR) is a kind of by real world information and virtual world information
" seamless " integrated new technology is perceived virtual Information application to real world by human sensory, surmounts now to reach
Real sensory experience.
In order to improve AR to the attraction of user, needs to increase the interactivity of user and AR, improve user to the interest of AR；
Existing AR technology, which mainly passes through, scans certain picture, and by it compared with preset 3D model image, if they are the same, then display should
The corresponding 3D model image of object；The operating gesture for identifying user again obtains the finger information of user, the position including user's finger
Set the posture with finger；Different AR effects is triggered with this.
Existing AR technology is identified by the gesture to user, to operate to virtual object, is added to
In virtual reality, the interaction of user and AR are realized with this.But such mode cause it is relatively simple with the interactive mode of user,
And such mode needs to identify that complexity is higher to the gesture of user, stability is weaker, and real-time is not high.
Summary of the invention
For the defects in the prior art, the invention proposes the exchange method of AR a kind of and equipment, by identifying form
The status data of fixed object can trigger different virtual effects and be added to when user is by changing state in kind
In reality, interactive mode multiplicity, interactivity is stronger, the complexity identified when reducing interactive, in addition, by tracking and identifying
The fixed object of form, stability are also higher；Further, due also to reducing the complexity of identification, have in speed very big
The guarantee of degree, therefore the real-time interactive of user and AR may be implemented.
With this, the invention proposes embodiments in detail below:
The embodiment of the present invention proposes the exchange method of AR a kind of, comprising:
The state change information of the fixed object of default form within a preset period of time is obtained in the display interface of AR；
Judge whether the state change information has corresponding AR interactive operation to instruct based on preset database；Wherein,
The incidence relation being stored in the database between state change information and operational order；
If the determination result is YES, the instruction of AR interactive operation corresponding to the state change information is extracted, and executes and is mentioned
The AR interactive operation instruction taken, to show that the virtual effect generated based on AR interactive operation instruction is superimposed upon display circle
Face.
In a specific embodiment, the state change information includes any combination of following one or more: position
Set change information, attitudes vibration information.
In a specific embodiment, this method further include:
Obtain setting instruction；It wherein, include image data, the state of the fixed object of default form in the setting instruction
Delta data and AR interactive operation instruction；
Establish the object, the status change data and the AR interactive operation instruction between incidence relation and deposit
It stores up in the database.
In a specific embodiment,
It is described " to obtain the state change letter of the fixed object of default form within a preset period of time in the display interface of AR
Breath ", comprising:
Image recognition is carried out in the display interface of AR, to judge whether there is the image phase with the object in the database
It is more than the object of preset threshold like degree；
If the determination result is YES, then the status information of the object is obtained；
The state change information in preset time period is determined based on acquired status information.
In a specific embodiment, this method further include:
Generate operation prompt information；Wherein, the operation prompt information is used to prompt the mode of object described in user's operation
And the corresponding virtual effect of corresponding AR interactive operation instruction after the completion of the operation；
The operation prompt information is shown in the position that the display interface corresponds to the object.
The embodiment of the present invention also proposed the interactive device of AR a kind of, comprising:
Module is obtained, obtains the state of the fixed object of default form within a preset period of time for the display interface in AR
Change information；
Judgment module, for judging whether the state change information has corresponding AR interaction behaviour based on preset database
It instructs；Wherein, the incidence relation being stored in the database between state change information and operational order；
Interactive module, for when the judgment result is yes, extracting AR interactive operation corresponding to the state change information
Instruction, and extracted AR interactive operation instruction is executed, to show the virtual effect generated based on AR interactive operation instruction
It is superimposed upon the display interface.
In a specific embodiment, the state change information includes any combination of following one or more: position
Set change information, attitudes vibration information.
In a specific embodiment, the equipment further include:
Setup module, for obtaining setting instruction；It wherein, include the fixed object of default form in the setting instruction
Image data, status change data and AR interactive operation instruction；
Establish the object, the status change data and the AR interactive operation instruction between incidence relation and deposit
It stores up in the database.
In a specific embodiment,
The acquisition module, is used for:
Image recognition is carried out in the display interface of AR, to judge whether there is the image phase with the object in the database
It is more than the object of preset threshold like degree；
If the determination result is YES, then the status information of the object is obtained；
The state change information in preset time period is determined based on acquired status information.
In a specific embodiment, the equipment further include:
Cue module, for generating operation prompt information；Wherein, the operation prompt information is for prompting user's operation institute
Corresponding AR interactive operation instructs corresponding virtual effect after the completion of stating the mode and the operation of object；
The operation prompt information is shown in the position that the display interface corresponds to the object.
With this, the embodiment of the present invention proposes the exchange method and equipment of a kind of AR, wherein this method comprises: in the aobvious of AR
Show that interface obtains the state change information of the fixed object of default form within a preset period of time；Judged based on preset database
Whether the state change information has corresponding AR interactive operation to instruct；Wherein, state change letter is stored in the database
Incidence relation between breath and operational order；If the determination result is YES, the interaction of AR corresponding to the state change information is extracted
Operational order, and extracted AR interactive operation instruction is executed, to show based on the virtual of AR interactive operation instruction generation
Effect is superimposed upon the display interface.By the status data of the fixed object of identification form, when user is by changing material object
When state, different virtual effects can be triggered and be added in reality, interactive mode multiplicity, interactivity is stronger, reduces friendship
The complexity identified when mutually, in addition, by tracking and identifying the fixed object of form, stability is also higher；Further, also by
In the complexity for reducing identification, have in speed and significantly ensure, therefore the real-time interactive of user and AR may be implemented.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is a kind of flow diagram of the exchange method for AR that the embodiment of the present invention proposes；
Fig. 2 is the schematic diagram of Obj State variation in a kind of exchange method for AR that the embodiment of the present invention proposes；
Fig. 3 is the flow diagram of Obj State variation in a kind of exchange method for AR that the embodiment of the present invention proposes；
Fig. 4 is a kind of structural schematic diagram of the interactive device for AR that the embodiment of the present invention proposes；
Fig. 5 is a kind of structural schematic diagram of the interactive device for AR that the embodiment of the present invention proposes；
Fig. 6 is a kind of structural schematic diagram of the interactive device for AR that the embodiment of the present invention proposes.
Specific embodiment
Hereinafter, the various embodiments of the disclosure will be described more fully.The disclosure can have various embodiments, and
It can adjust and change wherein.It should be understood, however, that: there is no the various embodiments of the disclosure are limited to spy disclosed herein
Determine the intention of embodiment, but the disclosure should be interpreted as in the spirit and scope for covering the various embodiments for falling into the disclosure
All adjustment, equivalent and/or optinal plan.
The term used in the various embodiments of the disclosure is used only for the purpose of describing specific embodiments and not anticipates
In the various embodiments of the limitation disclosure.As used herein, singular is intended to also include plural form, unless context is clear
Chu it is indicated otherwise.Unless otherwise defined, otherwise all terms (including technical terms and scientific terms) used herein have
There is meaning identical with the various normally understood meanings of embodiment one skilled in the art of the disclosure.The term
(term such as limited in the dictionary generally used) is to be interpreted as having and situational meaning in the related technical field
Identical meaning and it will be interpreted as having Utopian meaning or meaning too formal, unless in the various of the disclosure
It is clearly defined in embodiment.
Embodiment 1
The embodiment of the present invention 1 discloses the exchange method of AR a kind of, as shown in Figure 1, comprising the following steps:
Step 101, the state change in the fixed object of the default form of display interface acquisition of AR within a preset period of time
Information；
Specifically, being shot under AR scene by photographic equipment (such as mobile phone camera, AR glasses) after starting AR application
(such as shooting is with laughable tank) in kind, in display equipment (such as mobile phone display screen, computer display screen, AR glasses display screen)
This initial information in kind of upper display.For shooting laughable tank, the state change of laughable tank within a preset period of time is obtained
Information, the specifically state change information for example in 2 seconds.
In a specific embodiment, the state change information includes any combination of following one or more: position
Set change information, attitudes vibration information.
As a result, laughable tank the state change information in 2 seconds can for 2 seconds in position variation, such as move from location A point
B location point is moved, can also be the variation of posture, such as have rotated 30 degree, or overturn 49 degree etc..
Step 102 judges whether the state change information has corresponding AR interactive operation to refer to based on preset database
It enables；Wherein, the incidence relation being stored in the database between state change information and operational order；
After obtaining state change information, state change information is matched, judges whether that the state change is believed
Breath is corresponding with AR interactive operation instruction.
Specifically, in one embodiment, being associated between state change information and AR interactive operation instruction can be preset with
Relationship, the specific process can be such that
Obtain setting instruction；It wherein, include image data, the state of the fixed object of default form in the setting instruction
Delta data and AR interactive operation instruction；
Establish the object, the status change data and the AR interactive operation instruction between incidence relation and deposit
It stores up in the database.
Also it is really based on this, " obtains the fixed object of default form default in the display interface of AR described in step 101
State change information in period ", comprising:
Image recognition is carried out in the display interface of AR, to judge whether there is the image phase with the object in the database
It is more than the object of preset threshold like degree；
If the determination result is YES, then the status information of the object is obtained；
The state change information in preset time period is determined based on acquired status information.
Still by taking laughable tank as an example, laughable tank is identified in display interface first, then obtains the status information of laughable tank have
Body when shooting laughable tank, obtain the initial attitude and location information of laughable tank, and the position for tracking laughable tank is shown initially
Information.
When subsequent user carries out AR interaction, it can be operated by carrying out the rotation on different directions to (such as laughable tank) in kind
To change posture information in kind.
Wherein, rotation can specifically be showed themselves in that with overturning and translation in a preset coordinate system
1, it rotates: for example rotating left and right, be rotated by 90 ° (direction is made by oneself, can be and is also possible to the left to the right) around y-axis, it is right
It answers one of AR to instruct, such as opens main menu (being also possible to other instructions), as shown in Figure 3.
2, it overturns: for example being rotated around z-axis, be rotated by 90 ° (direction is made by oneself, can overturn to the left, can also overturn to the right),
A corresponding instruction, such as into next stage menu (instruction is made by oneself), as shown in Figure 4.
It should be pointed out that (such as 2 seconds, the time is made by oneself) interior completion can just be known at a fixed time for all operations
Not.
Specifically, current posture information and location information in kind, can obtain reality by the method for three kinds of Attitude estimations
The posture information of object: the Attitude estimation method based on model；2, the Attitude estimation method based on machine learning；3, it is based on depth
The Attitude estimation method of habit.
In kind, acquisition location information, with this synthetic attitude information and location information is positioned further according to posture information in kind
Determine status information.
Obtain the status information that current picture pick-up device obtains image, by it with 2 seconds before (time made by oneself) shape for obtaining
State information compares, if current posture in kind has reached specified variation, triggers AR instruction；If unchanged, can return to reality
Object carries out operating procedure.
Wherein, in a specific embodiment, if changing can show themselves in that
1,90 degree (specific as shown in Figure 3) whether are had rotated around y-axis.
2,90 degree (specific as shown in Figure 2) whether are had rotated around z-axis.
In addition to this, whether can also be other state changes, specific variation can be customized with user if also changing.
Step 103, if the determination result is YES extracts the instruction of AR interactive operation corresponding to the state change information, and
Extracted AR interactive operation instruction is executed, to show that the virtual effect generated based on AR interactive operation instruction is superimposed upon institute
State display interface.
Still by taking laughable tank as an example, judging that the state change information has corresponding AR interaction behaviour based on preset database
When instructing, then further determines that corresponding AR interactive operation instruction, and execute AR interactive operation instruction, generated with this
Virtual effect is superimposed upon display interface.Specifically, it is different to trigger display with this when such as user overturns laughable tank to the back side
The virtual effect of information.
It in view of user wants the effect of certain AR of realization, but does not know how to operate, it is contemplated that such case, the party
Method further include:
Generate operation prompt information；Wherein, the operation prompt information is used to prompt the mode of object described in user's operation
And the corresponding virtual effect of corresponding AR interactive operation instruction after the completion of the operation；
The operation prompt information is shown in the position that the display interface corresponds to the object.
Specifically, can display interface generate prompt information, specific prompt information can be text, picture, voice, depending on
The prompt informations such as frequency prompt user is some conventional or common or user is retrieved AR effect and show that the AR is imitated
The instruction executed required for fruit, such as can be that user wants to see the liquid outflow of virtual laughable tank if informing in prompt information
Effect then needs to tilt 60 degree or more by the mobile 5cm of laughable jar or by the laughable tank of upright state.
Embodiment 2
The embodiment of the present invention 2 also discloses the interactive device of AR a kind of, as shown in Figure 4, comprising:
Module 201 is obtained, obtains default form fixed object within a preset period of time for the display interface in AR
State change information；
Judgment module 202, for judging whether the state change information has corresponding AR to hand over based on preset database
Interoperability instruction；Wherein, the incidence relation being stored in the database between state change information and operational order；
Interactive module 203, for when the judgment result is yes, extracting the interaction behaviour of AR corresponding to the state change information
It instructs, and executes extracted AR interactive operation instruction, to show the virtual effect generated based on AR interactive operation instruction
Fruit is superimposed upon the display interface.
In a specific embodiment, the state change information includes any combination of following one or more: position
Set change information, attitudes vibration information.
In a specific embodiment, as shown in figure 5, the equipment further include:
Setup module 204, for obtaining setting instruction；It wherein, include fixed pair of default form in the setting instruction
Image data, status change data and the AR interactive operation instruction of elephant；
Establish the object, the status change data and the AR interactive operation instruction between incidence relation and deposit
It stores up in the database.
In a specific embodiment,
The acquisition module 201, is used for:
Image recognition is carried out in the display interface of AR, to judge whether there is the image phase with the object in the database
It is more than the object of preset threshold like degree；
If the determination result is YES, then the status information of the object is obtained；
The state change information in preset time period is determined based on acquired status information.
In a specific embodiment, as shown in fig. 6, the equipment further include:
Cue module 205, for generating operation prompt information；Wherein, the operation prompt information is for prompting user to grasp
Corresponding AR interactive operation instructs corresponding virtual effect after the completion of making the mode and the operation of the object；
The operation prompt information is shown in the position that the display interface corresponds to the object.
With this, the embodiment of the present invention proposes the exchange method and equipment of a kind of AR, wherein this method comprises: in the aobvious of AR
Show that interface obtains the state change information of the fixed object of default form within a preset period of time；Judged based on preset database
Whether the state change information has corresponding AR interactive operation to instruct；Wherein, state change letter is stored in the database
Incidence relation between breath and operational order；If the determination result is YES, the interaction of AR corresponding to the state change information is extracted
Operational order, and extracted AR interactive operation instruction is executed, to show based on the virtual of AR interactive operation instruction generation
Effect is superimposed upon the display interface.By the status data of the fixed object of identification form, when user is by changing material object
When state, different virtual effects can be triggered and be added in reality, interactive mode multiplicity, interactivity is stronger, reduces friendship
The complexity identified when mutually, in addition, by tracking and identifying the fixed object of form, stability is also higher；Further, also by
In the complexity for reducing identification, have in speed and significantly ensure, therefore the real-time interactive of user and AR may be implemented.
It will be appreciated by those skilled in the art that the accompanying drawings are only schematic diagrams of a preferred implementation scenario, module in attached drawing or
Process is not necessarily implemented necessary to the present invention.
It will be appreciated by those skilled in the art that the module in device in implement scene can be described according to implement scene into
Row is distributed in the device of implement scene, can also be carried out corresponding change and is located at the one or more dresses for being different from this implement scene
In setting.The module of above-mentioned implement scene can be merged into a module, can also be further split into multiple submodule.
Aforementioned present invention serial number is for illustration only, does not represent the superiority and inferiority of implement scene.
Disclosed above is only several specific implementation scenes of the invention, and still, the present invention is not limited to this, Ren Heben
What the technical staff in field can think variation should all fall into protection scope of the present invention.
Claims (10)
1. a kind of exchange method of AR characterized by comprising
The state change information of the fixed object of default form within a preset period of time is obtained in the display interface of AR；
Judge whether the state change information has corresponding AR interactive operation to instruct based on preset database；Wherein, described
The incidence relation being stored in database between state change information and operational order；
If the determination result is YES, the instruction of AR interactive operation corresponding to the state change information is extracted, and is executed extracted
AR interactive operation instruction, to show that the virtual effect generated based on AR interactive operation instruction is superimposed upon the display interface.
2. a kind of exchange method of AR as described in claim 1, which is characterized in that the state change information includes with next
A or multiple any combination: change in location information, attitudes vibration information.
3. a kind of exchange method of AR as described in claim 1, which is characterized in that further include:
Obtain setting instruction；It wherein, include image data, the state change of the fixed object of default form in the setting instruction
Data and AR interactive operation instruction；
Establish the object, the status change data and the AR interactive operation instruction between incidence relation and store institute
It states in database.
4. a kind of exchange method of AR as claimed in claim 3, which is characterized in that
Described " obtaining the state change information of the fixed object of default form within a preset period of time in the display interface of AR ", packet
It includes:
Image recognition is carried out in the display interface of AR, to judge whether there is the image similarity with the object in the database
More than the object of preset threshold；
If the determination result is YES, then the status information of the object is obtained；
The state change information in preset time period is determined based on acquired status information.
5. a kind of exchange method of AR as described in claim 1, which is characterized in that further include:
Generate operation prompt information；Wherein, the operation prompt information is used to prompt mode and the institute of object described in user's operation
Corresponding AR interactive operation instructs corresponding virtual effect after the completion of stating operation；
The operation prompt information is shown in the position that the display interface corresponds to the object.
6. a kind of interactive device of AR characterized by comprising
Module is obtained, obtains the state change of the fixed object of default form within a preset period of time for the display interface in AR
Information；
Judgment module, for judging whether the state change information has corresponding AR interactive operation to refer to based on preset database
It enables；Wherein, the incidence relation being stored in the database between state change information and operational order；
Interactive module, for when the judgment result is yes, extracting the instruction of AR interactive operation corresponding to the state change information,
And extracted AR interactive operation instruction is executed, to show that the virtual effect generated based on AR interactive operation instruction is superimposed upon
The display interface.
7. a kind of interactive device of AR as claimed in claim 6, which is characterized in that the state change information includes with next
A or multiple any combination: change in location information, attitudes vibration information.
8. a kind of interactive device of AR as claimed in claim 6, which is characterized in that further include:
Setup module, for obtaining setting instruction；It wherein, include the image of the fixed object of default form in the setting instruction
Data, status change data and AR interactive operation instruction；
Establish the object, the status change data and the AR interactive operation instruction between incidence relation and store institute
It states in database.
9. a kind of interactive device of AR as claimed in claim 8, which is characterized in that
The acquisition module, is used for:
Image recognition is carried out in the display interface of AR, to judge whether there is the image similarity with the object in the database
More than the object of preset threshold；
If the determination result is YES, then the status information of the object is obtained；
The state change information in preset time period is determined based on acquired status information.
10. a kind of interactive device of AR as claimed in claim 6, which is characterized in that further include:
Cue module, for generating operation prompt information；Wherein, the operation prompt information is right described in user's operation for prompting
The corresponding virtual effect of corresponding AR interactive operation instruction after the completion of the mode of elephant and the operation；
The operation prompt information is shown in the position that the display interface corresponds to the object.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112023436A (en) * | 2020-07-21 | 2020-12-04 | 广东工业大学 | Augmented reality system applied to traditional Chinese medicine extraction and concentration process |
| WO2022252509A1 (en) * | 2021-06-03 | 2022-12-08 | 北京市商汤科技开发有限公司 | Data display method and apparatus, device, storage medium, and computer program product |
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| CN107390875A (en) * | 2017-07-28 | 2017-11-24 | 腾讯科技（上海）有限公司 | Information processing method, device, terminal device and computer-readable recording medium |
| CN108355347A (en) * | 2018-03-05 | 2018-08-03 | 网易（杭州）网络有限公司 | Interaction control method, device, electronic equipment and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107390875A (en) * | 2017-07-28 | 2017-11-24 | 腾讯科技（上海）有限公司 | Information processing method, device, terminal device and computer-readable recording medium |
| CN108355347A (en) * | 2018-03-05 | 2018-08-03 | 网易（杭州）网络有限公司 | Interaction control method, device, electronic equipment and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112023436A (en) * | 2020-07-21 | 2020-12-04 | 广东工业大学 | Augmented reality system applied to traditional Chinese medicine extraction and concentration process |
| CN112023436B (en) * | 2020-07-21 | 2022-07-05 | 广东工业大学 | Augmented reality system applied to traditional Chinese medicine extraction and concentration process |
| WO2022252509A1 (en) * | 2021-06-03 | 2022-12-08 | 北京市商汤科技开发有限公司 | Data display method and apparatus, device, storage medium, and computer program product |
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