CN110399068A - A kind of control method and device of projection type equipment - Google Patents
A kind of control method and device of projection type equipment Download PDFInfo
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- CN110399068A CN110399068A CN201910713729.6A CN201910713729A CN110399068A CN 110399068 A CN110399068 A CN 110399068A CN 201910713729 A CN201910713729 A CN 201910713729A CN 110399068 A CN110399068 A CN 110399068A
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- Prior art keywords
- image
- perspective plane
- interaction area
- type equipment
- projection type
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
-
- 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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
-
- 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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
This application discloses a kind of control method and device of projection type equipment, and specifically, projection type equipment other than determining perspective plane, can also determine interaction area before by image projection to perspective plane from the region except the perspective plane.User can execute corresponding operation in the interaction area.Projection type equipment can obtain the operation that user executes in interaction area by image acquisition equipment, and the operation executed in the interaction area according to the user, it determines the first image shown on the perspective plane, and controls the first image and be shown on the perspective plane.It can be seen that, user is not necessarily to control projection type equipment by remote controler or voice etc., by executing corresponding operation in the interaction area, it can realize the control to projection type equipment, so that showing corresponding first image on the perspective plane, it allows users to as controlling corresponding equipment by touch screen, controls projection type equipment, the user experience is improved.
Description
Technical field
This application involves MultiMedia Fields, more particularly to a kind of control method and device of projection type equipment.
Background technique
With the development of multimedia technology, currently, projection type equipment will obtain extensively in image projection to perspective plane
Using.For example, metope or ground can be projected in by the perspective planes such as image projection to metope, ground, user can be watched
On image.
Currently, control of the user to projection type equipment, is mainly realized by remote controler or voice.For example, user is logical
It crosses by the Menu key on remote controler, controls and show corresponding menu interface on the perspective plane.For another example, user is by projection type
Equipment inputs voice " menu " or " menu interface ", and corresponding menu interface is shown on the perspective plane to control.
But with the development of touch screen technology, user has got used to controlling corresponding equipment, example by touch screen
Such as, user can execute corresponding operation on the touch screen of smart phone, to realize the control to smart phone.
How to allow users to as controlling corresponding equipment (such as smart phone) by touch screen, control is thrown
Shadow type equipment is current urgent problem.
Summary of the invention
Technical problems to be solved in this application are how to allow users to set accordingly as controlling by touch screen
Standby (such as smart phone) equally, controls projection type equipment, provides a kind of method and device of projection type control equipment.
In a first aspect, the embodiment of the present application provides a kind of control method of projection type equipment, which comprises
Projection type equipment determines perspective plane；And the projection type equipment is determined from the region except the perspective plane
Interaction area；
The projection type equipment obtains the operation that user executes in the interaction area by image acquisition equipment；
The operation that the projection type equipment executes in the interaction area according to the user, determines on the perspective plane
First image of display, and control the first image and be shown on the perspective plane.
Optionally, the second image is shown on the perspective plane, the projection type equipment is according to the user in the friendship
The operation executed in mutual region, determines the first image shown on the perspective plane, comprising:
The projection type equipment, will be with the user in the friendship according to the mapping relations between operation and image to be displayed
The corresponding image to be displayed of operation executed in mutual region, is determined as the first image；
The projection type equipment control the first image is shown to the perspective plane, comprising:
The projection type equipment control the first image and second image are shown on the perspective plane.
Optionally, the second image is shown on the perspective plane；The projection type equipment is according to the user in the friendship
The operation executed in mutual region, determines the first image shown on the perspective plane, comprising:
The operation that the projection type equipment executes in the interaction area according to the user is determined to second figure
As the processing mode executed, and second image is handled according to the processing mode, obtains the first image；
Control the first image described in the projection type equipment is shown on the perspective plane, comprising:
The projection type equipment control the first image is shown on the perspective plane, and controls second image not
It is further continued for being shown on the perspective plane.
Optionally, the operation that the user executes in the interaction area, including following any one:
In the slide of interaction area execution, in the clicking operation of interaction area execution and in the friendship
The long press operation that mutual region executes.
Optionally, described image obtains equipment, comprising:
Camera.
Second aspect, the embodiment of the present application provide a kind of control device of projection type equipment, and described device includes:
First determination unit, for determining perspective plane；And interactive areas is determined from the region except the perspective plane
Domain；
Acquiring unit, for obtaining the operation that user executes in the interaction area by image acquisition equipment；
Second determination unit, the operation for being executed in the interaction area according to the user, determines the projection
The first image shown on face；
Control unit is shown in the perspective plane for controlling the first image.
Optionally, the second image is shown on the perspective plane, second determination unit is specifically used for:
According to the mapping relations between operation and image to be displayed, by what is executed in the interaction area with the user
Corresponding image to be displayed is operated, the first image is determined as；
Described control unit is specifically used for:
Control the first image and second image are shown on the perspective plane.
Optionally, the second image is shown on the perspective plane；Second determination unit, is specifically used for:
According to the operation that the user executes in the interaction area, the processing side executed to second image is determined
Formula, and second image is handled according to the processing mode, obtain the first image；
Described control unit is specifically used for:
Control the first image is shown on the perspective plane, and is controlled second image and do not continued to be shown in institute
It states on perspective plane.
Optionally, the operation that the user executes in the interaction area, including following any one:
In the slide of interaction area execution, in the clicking operation of interaction area execution and in the friendship
The long press operation that mutual region executes.
Optionally, described image obtains equipment, comprising:
Camera.
Compared with prior art, the embodiment of the present application has the advantage that
The embodiment of the present application provides a kind of control method and device of projection type equipment, and specifically, projection type equipment exists
It, can also be from the region except the perspective plane really other than determining perspective plane before in image projection to perspective plane
Determine interaction area.User can execute corresponding operation in the interaction area.Projection type equipment can be obtained by image and be set
The standby operation for obtaining user and executing in interaction area, then, projection type equipment can be according to the user in the interactive areas
The operation executed in domain determines the first image shown on the perspective plane, and controls the first image and be shown in the throwing
On shadow face.It can be seen that user is not necessarily to throw by controls such as remote controler or voices using scheme provided by the embodiments of the present application
Shadow type equipment, by executing corresponding operation in the interaction area, so that it may the control to projection type equipment is realized, so that institute
It states and shows corresponding first image on perspective plane, allow users to as controlling corresponding equipment (such as intelligence by touch screen
Energy mobile phone) equally, projection type equipment is controlled, the user experience is improved.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of flow diagram of the control method of projection type equipment provided by the embodiments of the present application；
Fig. 2 is a kind of schematic diagram of interaction area and view field provided by the embodiments of the present application；
Fig. 3 is a kind of structural schematic diagram of the control device of projection type equipment provided by the embodiments of the present application.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only this
Apply for a part of the embodiment, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art exist
Every other embodiment obtained under the premise of creative work is not made, shall fall in the protection scope of this application.
Present inventor has found after study, and in traditional technology, control of the user to projection type equipment mainly passes through
Remote controler or voice are realized.But with the development of touch screen technology, user has got used to controlling by touch screen
Corresponding equipment, for example, user can execute corresponding operation on the touch screen of smart phone, to realize to smart phone
Control.How to allow users to as controlling corresponding equipment (such as smart phone) by touch screen, control is thrown
Shadow type equipment is current urgent problem.
To solve the above-mentioned problems, the embodiment of the present application provides a kind of control method and device of projection type equipment, can
It enables a user to as controlling corresponding equipment (such as smart phone) by touch screen, controls projection type equipment,
The user experience is improved.
With reference to the accompanying drawing, the various non-limiting embodiments of the application are described in detail.
Illustrative methods
Referring to Fig. 1, which is a kind of flow diagram of the control method of projection type equipment provided by the embodiments of the present application.
The control method of projection type equipment provided by the embodiments of the present application, such as can be with S101-S103 as follows
It realizes.
S101: projection type equipment determines perspective plane and the projection type equipment from the region except the perspective plane
Determine interaction area.
It should be noted that projection type equipment can be used for scheme in image projection to perspective plane in projection type equipment
Before in projection to perspective plane, projection type equipment can determine perspective plane first.Described in the embodiment of the present application does not limit specifically
Perspective plane, the perspective plane can be any one plane present in true stereo space.For example, the perspective plane can be
The desktop of desk；For another example, the perspective plane can be metope；For another example, the perspective plane can be ground, etc..
In the embodiment of the present application, projection type equipment, can also be except the perspective plane other than determining perspective plane
Region in determine interaction area.In the embodiment of the present application, projection type equipment can be in the region except the perspective plane
It determines an interaction area, can also determine that multiple interaction areas, the embodiment of the present application are not specifically limited.Identified interaction
The number in region, can be determines according to actual conditions.
For convenience of understanding, reference can be made to Fig. 2, Fig. 2 are a kind of interaction area provided by the embodiments of the present application and view field
Schematic diagram.In Fig. 2,201 be projection type equipment, and 202 perspective planes determined for projection type equipment 201,203 be projection type equipment
201 the first interaction areas determined, 204 the second interaction areas determined for projection type equipment 201,205 be projection type equipment 201
Determining third interaction area.
It should be noted that Fig. 2 is intended merely to facilitate understanding and show, the limit to the embodiment of the present application is not constituted
It is fixed.Although showing three interaction areas in Fig. 2, in practical applications, the number of interaction area is also possible to other numbers
Mesh.In addition, though Fig. 2 shows multiple interaction areas be respectively positioned on the right side on the perspective plane 202, still, in practical applications,
Relative positional relationship between perspective plane 201 and interaction area is also possible to other way.Moreover, the number when interaction area is
When multiple, the relative positional relationship between multiple interaction areas is also not necessarily limited to mode shown in Fig. 2, as long as interaction area is located at institute
State the region except perspective plane.About between perspective plane and interaction area relative positional relationship and multiple interactive areas
Relative positional relationship between domain, will not enumerate explanation herein.
S102: the projection type equipment obtains the behaviour that user executes in the interaction area by image acquisition equipment
Make.
After determining interaction area, user can execute corresponding operation in the interaction area.The embodiment of the present application
The operation that the user executes in the interaction area is not limited specifically, as an example, the user is in the interaction
The operation executed in region, such as the slide that can be executed in the interaction area for the user, the user exist
The clicking operation of the interaction area execution and the user are in the operation such as long press operation that the interaction area executes
Any one.
It should be noted that the slide that the user executes in the interaction area, refers to the user's
The touch tool that finger or user are held slides into the second position of interaction area from the first position of interaction area.Specifically
Ground, when the number of the interaction area is one, the slide that the user executes in the interaction area, such as can
Think the slide that the user executes in an interaction area.When the number of the interaction area is multiple, institute
State the slide that user executes in the interaction area, can the user executed in a wherein interaction area
Slide, or the user is across interactive operation performed by multiple interaction areas, for example, the finger of the user
Or the touch tool that user is held slides into the second interaction area from the first interaction area, the embodiment of the present application does not do specific limit
It is fixed.About the touch tool, the embodiment of the present application is not specifically limited, and the touch tool can be arbitrarily can be in interactive areas
The tool that slide is executed in domain, for example, the touch tool can be pen.
In the embodiment of the present application, the clicking operation that user executes in the interaction area can be the user in institute
It states and clicks present count contents in interaction area, the embodiment of the present application does not limit the preset number, the preset number specifically
It can be determines according to actual conditions.For example, the preset number is 1, then the click that the user executes in the interaction area
Operation, the single-click operation that the as described user executes in the interaction area；For another example, the preset number is 2, then the user
In the clicking operation that the interaction area executes, the double click operation that the as described user executes in the interaction area.
In the embodiment of the present application, the long press operation that the user executes in the interaction area, such as can be described
A certain position residence time of the finger of the user touch tool that perhaps user is held in the interaction area be greater than or
Equal to preset time threshold, the embodiment of the present application does not limit the preset time threshold specifically, and the preset time threshold can be with
Determines according to actual conditions.
In the embodiment of the present application, it is provided with image acquisition equipment in the projection type equipment, the embodiment of the present application does not have
Body limits described image and obtains equipment, and as an example, it can be camera that described image, which obtains equipment,.Mentioned herein takes the photograph
As head, including various types of cameras, such as Laser video camera head, infrared camera etc., certainly, there are also it is other it is existing,
The camera that may be researched and developed researching and developing, following, will not enumerate explanation herein.
In the embodiment of the present application, it includes described that described image, which obtains equipment and can use described image to obtain equipment shooting,
The image of interaction area, what the available described image of projection type equipment obtained equipment shooting includes the interaction area
Image, then the projection type equipment can carry out image analysis to the image of acquisition, determine user in the interaction area
The operation of execution.
In the embodiment of the present application, it includes the interaction area that described image, which obtains equipment and can shoot according to predeterminated frequency,
Image, correspondingly, the projection type equipment can include the interaction area to what is got according to the predeterminated frequency
Image carries out image analysis, so that it is determined that the operation that user executes in the interaction area.About the predeterminated frequency, Ke Yigen
It is determined according to actual conditions, the embodiment of the present application is not specifically limited.
S103: the operation that the projection type equipment executes in the interaction area according to the user determines the throwing
The first image shown on shadow face, and control the first image and be shown on the perspective plane.
It in the embodiment of the present application, can after projection type equipment determines the operation that user executes in the interaction area
With the operation executed in the interaction area according to the user, the first image shown on the perspective plane is determined, and control
The first image processed is shown on the perspective plane.
The embodiment of the present application does not limit the first image specifically, and the first image can be various types of images.
For example, the first image is automobile image；For another example, the first image is the image, etc. of amusement park.
In the embodiment of the present application, S103 in specific implementation, can be there are many implementation, two kinds of possibility introduced below
Implementation.
In view of in practical applications, projection type equipment can further be shown on the projection surface after determining perspective plane
Corresponding image.For convenience of description, in the embodiment of the present application, the image that will be shown on the perspective plane, referred to as " the second figure
Picture ".
In a kind of implementation of the embodiment of the present application, it is contemplated that in practical applications, user is to projection type equipment
Control, may be unrelated with the second image being currently displayed on the perspective plane, but in order to realize to the projection type equipment
The control of other aspects.In this case, S103 in specific implementation, the projection type equipment for example can according to operation with
Mapping relations between image to be displayed, by the corresponding figure to be shown of the operation executed in the interaction area with the user
Picture is determined as the first image, then, the projection type equipment control the first image be shown on the perspective plane when,
Second image is kept to continue to be shown on the perspective plane simultaneously.
The embodiment of the present application does not limit the mapping relations between the operation and image to be displayed specifically, shows as one kind
Example, the mapping relations, such as can be mapping relations as shown in table 1 below.
Table 1
| Operation | Image to be displayed |
| Slide | Menu interface image |
| Double click operation | The image of instruction brightness adjustment |
| Long press operation | Earpiece interface image |
It should be noted that table 1 is intended merely to facilitate understanding and show, the limit to the embodiment of the present application is not constituted
It is fixed.
It is illustrated now in conjunction with table 1, the second image is shown on Current projection face, user executes in the interaction area
Slide, projection type equipment determine that slide corresponding image to be displayed is menu interface image, then projection type equipment
It controls the menu interface image to be shown on the perspective plane, and second image is kept to continue to be shown on the perspective plane.
In another implementation of the embodiment of the present application, it is contemplated that in practical applications, user is to projection type equipment
Control, may be related to the second image being currently displayed on the perspective plane.In this case, projection type equipment can be with
According to the operation that user executes in the interaction area, the processing mode to second image, then, the projection are determined
Type equipment is managed mode according to this and is handled second image, to obtain the first image.After obtaining the first image,
The projection type equipment control the first image is shown on the perspective plane, and is controlled second image and do not continued to show
Show on the perspective plane.
The embodiment of the present application does not limit the processing mode to second image specifically, as an example, described to
The processing mode of two images, such as can be the display resolution of change second image.As another example, when described
It to the processing mode of second image, such as can be the second figure of acquisition when second image is a certain frame image in video
A certain frame image before picture obtains a certain frame image after the second image perhaps to realize fast-forward play or playback video
Effect.Certainly, to the processing mode of second image, it can also be other processing modes, will not enumerate herein
It is bright.
As can be seen from the above description, using scheme provided by the embodiments of the present application, user is not necessarily to pass through remote controler or language
Sound etc. controls projection type equipment, by executing corresponding operation in the interaction area, so that it may realize to projection type equipment
Control allows users to corresponding as being controlled by touch screen so that showing corresponding picture material on the perspective plane
Equipment (such as smart phone) equally, controls projection type equipment, the user experience is improved.
Example devices
Control method based on the projection type equipment that above embodiments provide, the embodiment of the present application also provides a kind of projections
The control device of type equipment introduces the device below in conjunction with attached drawing.
Referring to Fig. 3, which is a kind of structural schematic diagram of the control device of projection type equipment provided by the embodiments of the present application.
The control device 300 of projection type equipment shown in Fig. 3 can for example specifically include:
First determination unit 301, acquiring unit 302, the second determination unit 303 and control unit 304.
First determination unit 301, for determining perspective plane；And interaction is determined from the region except the perspective plane
Region；
Acquiring unit 302, for obtaining the operation that user executes in the interaction area by image acquisition equipment；
Second determination unit 303, the operation for being executed in the interaction area according to the user, determines the throwing
The first image shown on shadow face；
Control unit 304 is shown in the perspective plane for controlling the first image.
Optionally, the second image is shown on the perspective plane, second determination unit 303 is specifically used for:
According to the mapping relations between operation and image to be displayed, by what is executed in the interaction area with the user
Corresponding image to be displayed is operated, the first image is determined as；
Described control unit 304, is specifically used for:
Control the first image and second image are shown on the perspective plane.
Optionally, the second image is shown on the perspective plane；Second determination unit 303, is specifically used for:
According to the operation that the user executes in the interaction area, the processing side executed to second image is determined
Formula, and second image is handled according to the processing mode, obtain the first image；
Described control unit 304, is specifically used for:
Control the first image is shown on the perspective plane, and is controlled second image and do not continued to be shown in institute
It states on perspective plane.
Optionally, the operation that the user executes in the interaction area, including following any one:
In the slide of interaction area execution, in the clicking operation of interaction area execution and in the friendship
The long press operation that mutual region executes.
Optionally, described image obtains equipment, comprising:
Camera.
Since described device 300 is the corresponding device of method provided with above method embodiment, described device 300 it is each
The specific implementation of a unit is same design with above method embodiment, accordingly, with respect to each unit of described device 300
Specific implementation, can refer to above method embodiment description section, details are not described herein again.
As can be seen from the above description, using scheme provided by the embodiments of the present application, user is not necessarily to pass through remote controler or language
Sound etc. controls projection type equipment, by executing corresponding operation in the interaction area, so that it may realize the control to projection type equipment
System allows users to set accordingly as controlling by touch screen so that showing corresponding picture material on the perspective plane
Standby (such as smart phone) equally, controls projection type equipment, the user experience is improved.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the application
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the application, these modifications, purposes or
Person's adaptive change follows the general principle of the application and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the application are by following
Claim is pointed out.
It should be understood that the application is not limited to the precise structure that has been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.Scope of the present application is only limited by the accompanying claims
The foregoing is merely the preferred embodiments of the application, not to limit the application, it is all in spirit herein and
Within principle, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this application.
Claims (10)
1. a kind of control method of projection type equipment, which is characterized in that the described method includes:
Projection type equipment determines perspective plane；And the projection type equipment determines interaction from the region except the perspective plane
Region；
The projection type equipment obtains the operation that user executes in the interaction area by image acquisition equipment；
The operation that the projection type equipment executes in the interaction area according to the user, determines and shows on the perspective plane
The first image, and control the first image and be shown on the perspective plane.
2. the method according to claim 1, wherein show the second image on the perspective plane, the projection
The operation that type equipment executes in the interaction area according to the user determines the first image shown on the perspective plane,
Include:
The projection type equipment, will be with the user in the interactive areas according to the mapping relations between operation and image to be displayed
The corresponding image to be displayed of the operation executed in domain, is determined as the first image；
The projection type equipment control the first image is shown to the perspective plane, comprising:
The projection type equipment control the first image and second image are shown on the perspective plane.
3. the method according to claim 1, wherein showing the second image on the perspective plane；The projection
The operation that type equipment executes in the interaction area according to the user determines the first image shown on the perspective plane,
Include:
Second image is held in the operation that the projection type equipment executes in the interaction area according to the user, determination
Capable processing mode, and second image is handled according to the processing mode, obtain the first image；
Control the first image described in the projection type equipment is shown on the perspective plane, comprising:
Projection type equipment control the first image is shown on the perspective plane, and control second image not followed by
It is continuous to be shown on the perspective plane.
4. method according to claim 1 to 3, which is characterized in that the behaviour that the user executes in the interaction area
Make, including following any one:
In the slide of interaction area execution, in the clicking operation of interaction area execution and in the interactive areas
The long press operation that domain executes.
5. method according to claim 1 to 3, which is characterized in that described image obtains equipment, comprising:
Camera.
6. a kind of control device of projection type equipment, which is characterized in that described device includes:
First determination unit, for determining perspective plane；And interaction area is determined from the region except the perspective plane；
Acquiring unit, for obtaining the operation that user executes in the interaction area by image acquisition equipment；
Second determination unit, the operation for being executed in the interaction area according to the user, determines on the perspective plane
First image of display；
Control unit is shown in the perspective plane for controlling the first image.
7. device according to claim 6, which is characterized in that show the second image on the perspective plane, described second
Determination unit is specifically used for:
According to the mapping relations between operation and image to be displayed, the operation that will be executed in the interaction area with the user
Corresponding image to be displayed, is determined as the first image；
Described control unit is specifically used for:
Control the first image and second image are shown on the perspective plane.
8. device according to claim 6, which is characterized in that show the second image on the perspective plane；Described second
Determination unit is specifically used for:
According to the operation that the user executes in the interaction area, the processing mode executed to second image is determined,
And second image is handled according to the processing mode, obtain the first image；
Described control unit is specifically used for:
Control the first image is shown on the perspective plane, and is controlled second image and do not continued to be shown in the throwing
On shadow face.
9. according to device described in claim 6-8, which is characterized in that the behaviour that the user executes in the interaction area
Make, including following any one:
In the slide of interaction area execution, in the clicking operation of interaction area execution and in the interactive areas
The long press operation that domain executes.
10. according to device described in claim 6-8 any one, which is characterized in that described image obtains equipment, comprising:
Camera.
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| CN201910713729.6A CN110399068A (en) | 2019-08-02 | 2019-08-02 | A kind of control method and device of projection type equipment |
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| CN201910713729.6A CN110399068A (en) | 2019-08-02 | 2019-08-02 | A kind of control method and device of projection type equipment |
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|---|---|---|---|---|
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| CN103870233A (en) * | 2012-12-18 | 2014-06-18 | 精工爱普生株式会社 | Display device, and method of controlling display device |
| CN105278662A (en) * | 2014-07-14 | 2016-01-27 | 腾讯科技（深圳）有限公司 | Interactive control method and apparatus for electronic whiteboard system and system |
| CN108227919A (en) * | 2017-12-22 | 2018-06-29 | 潍坊歌尔电子有限公司 | Determining method and device, projecting apparatus, the optical projection system of user's finger location information |
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