CN104683721B - A kind of method that image display and image are shown - Google Patents
A kind of method that image display and image are shown Download PDFInfo
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- CN104683721B CN104683721B CN201310638412.3A CN201310638412A CN104683721B CN 104683721 B CN104683721 B CN 104683721B CN 201310638412 A CN201310638412 A CN 201310638412A CN 104683721 B CN104683721 B CN 104683721B
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Abstract
The embodiment of the present invention provides a kind of method that image display and image are shown, is related to display technology field, continuously to project the various pieces of image.The equipment includes projecting apparatus, and the projecting apparatus includes：Processing unit, receiving unit and image-display units；The processing unit is used to image to be shown being divided into N number of subgraph, and wherein N is the positive integer more than 2；The receiving unit is sent to described image display unit for obtaining display command；Described image display unit is used for by generating illumination to show received image in presumptive area；Described image display unit is used for according to the display command that receives, and the first of described image is shown successively to n-th subgraph in the presumptive area.The embodiment of the present invention is suitable for the scene of projected image.
Description
Technical field
The present invention relates to a kind of methods that display technology field more particularly to image display and image are shown.
Background technology
Currently, the specification of the ratio of width to height of common projection screen has 4:3 and 16:9, still, user is in projection the ratio of width to height rate
When the image of bigger, the resolution ratio for usually reducing the image is projected, and the image fault that such user sees is asked for this
Topic, in the prior art when needing the image of high-resolution it is necessary to using the ratio of width to height rate of screen to be more than the ratio of width to height of common screen
Rate, but it is limited to the drop shadow spread of projecting apparatus again, parts of images is showed on the screen, and user needs to check other parts
When, the projection angle of projecting apparatus is usually blindly adjusted, in this case, user cannot continuously watch the various pieces of image.
Invention content
The embodiment of the present invention provides a kind of method that image display and image are shown, to by each portion of image
Divide and continuously projects.
In order to achieve the above objectives, the embodiment of the present invention adopts the following technical scheme that：
On the one hand, a kind of image display is provided, the equipment includes projecting apparatus, and the projecting apparatus includes：Processing is single
Member, receiving unit and image-display units；
The processing unit is used to image to be shown being divided into N number of subgraph, and wherein N is the positive integer more than 2；
The receiving unit is sent to described image display unit for obtaining display command；
Described image display unit is used for by generating illumination to show received image in presumptive area；
Described image display unit is used to, according to the display command received, institute is shown successively in the presumptive area
The first of image is stated to n-th subgraph.
On the other hand, a kind of method that image is shown is provided, image display is applied to, the equipment includes projection
Instrument, the projecting apparatus include：Processing unit, receiving unit and image-display units；The method includes：
Image to be shown is divided into N number of subgraph by the processing unit, and wherein N is the positive integer more than 2；
The receiving unit obtains display command and is sent to described image display unit；
Described image display unit shows described image successively according to the display command received, in presumptive area
First to n-th subgraph, described image display unit show in the presumptive area by generating illumination received by
Image.
The embodiment of the present invention provides a kind of method that image display and image are shown, will be waited for by the processing unit
The image of display is divided into N number of subgraph, and described image display unit is according to the display command received, in presumptive area
The first of described image is shown successively to n-th subgraph, it is opposite with show parts of images on the screen in the prior art, use
When family needs to check other parts, the projection angle of projecting apparatus is usually blindly adjusted, the present invention can show that consecutive image, make
Each subgraph of image can continuously be watched by obtaining user.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of image display provided in an embodiment of the present invention；
Fig. 2 is another image display provided in an embodiment of the present invention；
Fig. 3 is a kind of subgraph that image display is shown provided in an embodiment of the present invention；
Fig. 4 is a kind of subgraph that image display is shown provided in an embodiment of the present invention；
Fig. 5 is the subgraph that another image display provided in an embodiment of the present invention is shown；
Fig. 6 is a kind of method that image is shown provided in an embodiment of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one
As shown in Figure 1, the present invention provides a kind of image display 10, the equipment 10 includes projecting apparatus 11, the throwing
Shadow instrument 11 includes：Processing unit 12, receiving unit 13 and image-display units 14；
The processing unit 12 is used to image to be shown being divided into N number of subgraph, and wherein N is the positive integer more than 2；
The receiving unit 13 is sent to described image display unit for obtaining display command；
Described image display unit 14 is used for by generating illumination to show received image in presumptive area；
Described image display unit 14 is used for according to the display command that receives, shown successively in presumptive area described in
The first of image is to n-th subgraph.
The embodiment of the present invention provides a kind of image display, is divided into image to be shown by the processing unit
N number of subgraph, described image display unit show described image successively according to the display command received, in presumptive area
First to n-th subgraph, it is opposite with show parts of images on the screen in the prior art, user needs to check other portions
Timesharing, usually blindly adjusts the projection angle of projecting apparatus, and the present invention can show that consecutive image so that user can continuously see
See each subgraph of image.
Embodiment two
As shown in Fig. 2, the embodiment of the present invention provides a kind of image display 20, the equipment 20 includes projecting apparatus 21,
The projecting apparatus includes：Processing unit 22, receiving unit 23 and image-display units 24；
The processing unit 22 is used to image to be shown being divided into N number of subgraph, and wherein N is the positive integer more than 2.
The processing unit 22 is specifically used for according to the size of image to be shown, the indication range of the projecting apparatus and institute
The image to be shown is divided into N number of subgraph by the size for stating presumptive area according to predetermined way；Preferably, described
Predetermined way includes row dividing mode, row dividing mode, array dividing mode or round dividing mode.Illustratively, such as Fig. 3 and
Shown in Fig. 4, image can be divided into 4 subgraphs according to row dividing mode, as shown in figure 5, can be by image according to array
Dividing mode is divided into 8 subgraphs.
The processing unit 22 is specifically used for that the image to be shown is divided into N number of subgraph according to control signal
Picture.In embodiments of the present invention, control signal includes the number that user divides according to actual needs, or is prestored inside equipment
Division number.
The receiving unit 23 is sent to described image display unit for obtaining display command；Shown display command includes
The form of the instruction order of subgraph needed for user, the display command can be optical signal, and the receiving unit can be light
Sensor；The display command can also be electromagnetic signal, and the receiving unit can also be electromagnetic wave receiver；Except this it
Outside, display command may be the order for being spaced display to schedule to prestore in equipment in the present invention.For example, every
It is switched to next subgraph within 5 seconds.
In addition, display command can be successive projection subgraph, can also include the finger of a variety of discontinuous projection subgraphs
It enables, a variety of instructions can be flexibly set according to practical application, as shown in figure 3, second subgraph of Current projection, user can send out
The display command for projecting the last one subgraph is sent, it is real to which projecting apparatus projects subgraph needed for user according to the control signal
Emphasis subgraph is now projected, the other parts of image are not projected.As shown in figure 4, the 4th subgraph of projected image.
Described image display unit 24 is used for by generating illumination to show received image in presumptive area；It is preferred that
, the presumptive area includes M sub-regions, and the M sub-regions are not overlapped, and the M sub-regions and N number of son
Image corresponds to, wherein M=N.
Further, the processing unit 22 is additionally operable to determine the corresponding subregion of each subgraph, to each subgraph
As being projected to corresponding each sub-regions.
It should be noted that presumptive area is to disclosure satisfy that the wide screen of projection described image in the embodiment of the present invention, this
It can also be one or more surfaces wall that the type that the projection screen is not limited in invention, which can be conventional curtain,.
Described image display unit 24 is used for according to the display command that receives, shown successively in presumptive area described in
The first of image is to n-th subgraph.
Preferably, relative position of each subgraph in the image to be shown makes a reservation for each subregion described
Relative position in region is consistent.
Further, as shown in Fig. 2, the equipment 20 further includes telecontrol equipment 25.Preferably, the telecontrol equipment includes
Holder.In the present invention, being rotated by telecontrol equipment drives projecting apparatus to project subgraph in different angle, in presumptive area
Size be more than drop shadow spread in the case of, realize the display except drop shadow spread, compared with the existing technology in one throwing
In the case that shadow instrument can not project full content on the projection screen, the present invention is realized adjusts telecontrol equipment according to user demand
Rotation angle, to project subgraph needed for user.
Specifically, the processing unit 22 is additionally operable to the position according to subregion to be shown and currently displayed subregion
Position calculate rotation angle；Illustratively, as shown in figure 3, the subregion currently projected is second in projection screen
Subregion, the subgraph specified by the display command be the 4th subgraph of image, as shown in figure 4, the then projecting apparatus
Rotation angle is θ in figure.
The processing unit 22 is additionally operable to the rotation angle being sent to the telecontrol equipment, so as to the telecontrol equipment
The projecting apparatus is rotated into the rotation angle.
Described image display unit 24 be additionally operable to the telecontrol equipment by the projecting apparatus rotate the rotation angle it
Afterwards, the corresponding subgraph of the subregion to be shown is shown.
Preferably, the processing unit 22 is additionally operable to generation progress figure, and the progress figure is for indicating each subgraph
As the relative position in the image to be shown.
Described image display unit 24 is additionally operable to show the corresponding progress figure of the subgraph when showing each subgraph.
As shown in figure 3, second subgraph in image and the corresponding progress figure of the subgraph 210 are projected to corresponding sub-district
Domain, such user can be immediately seen the relationship of the subgraph and general image.
The embodiment of the present invention provides a kind of image display, is divided into image to be shown by the processing unit
N number of subgraph, described image display unit show described image successively according to the display command received, in presumptive area
First to n-th subgraph, further, rotated by telecontrol equipment and projecting apparatus driven to project subgraph in different angle, from
And in the case where the size of presumptive area is more than drop shadow spread, realize the display except drop shadow spread, it is opposite with it is existing
Parts of images is showed in technology on the screen, when user needs to check other parts, usually blindly adjusts the projection of projecting apparatus
Angle, the present invention is realized adjusts telecontrol equipment rotation angle according to user demand, to which subgraph needed for user to be projected out
Come.
Embodiment three
As shown in fig. 6, the embodiment of the present invention provides a kind of method that image is shown, it is applied to image display, it is described
Equipment includes projecting apparatus, and the projecting apparatus includes：Processing unit, receiving unit and image-display units；The method includes：
101, image to be shown is divided into N number of subgraph by the processing unit, and wherein N is the positive integer more than 2；Tool
Body, the process of step 101 can be realized by following two modes.
Mode one, according to the ruler of the size of image to be shown, the indication range and the presumptive area of the projecting apparatus
It is very little that the image to be shown is divided into N number of subgraph according to predetermined way；Preferably, the predetermined way includes row
Dividing mode, row dividing mode, array dividing mode or round dividing mode.Illustratively, as shown in Figure 3 and Figure 4, it can incite somebody to action
Image is divided into 4 subgraphs according to row dividing mode, as shown in figure 5, can 8 be divided into according to array dividing mode for image
A subgraph.
The image to be shown is divided into N number of subgraph by mode two according to control signal.Implement in the present invention
In example, control signal includes the number that user divides according to actual needs, or the division number to prestore inside equipment.
102, the receiving unit obtains display command and is sent to described image display unit；Shown display command includes using
The form of the instruction order of subgraph needed for family, the display command can be optical signal, and the receiving unit can be that light passes
Sensor；The display command can also be electromagnetic signal, and the receiving unit can also be electromagnetic wave receiver；In addition to this,
Display command may be the order for being spaced display to schedule to prestore in equipment in the present invention.For example, every 5 seconds
It is switched to next subgraph.
In addition, display command can be successive projection subgraph, can also include the finger of a variety of discontinuous projection subgraphs
It enables, a variety of instructions can be flexibly set according to practical application, as shown in figure 3, second subgraph of Current projection, user can send out
The display command for projecting the last one subgraph is sent, it is real to which projecting apparatus projects subgraph needed for user according to the control signal
Emphasis subgraph is now projected, the other parts of image are not projected.As shown in figure 4, the 4th subgraph of projected image.
103, described image display unit shows the figure successively according to the display command received in presumptive area
The first of picture is to n-th subgraph, and described image display unit is by generating illumination to be received in presumptive area display
The image arrived.
Preferably, the presumptive area includes M sub-regions, and the M sub-regions are not overlapped, and the M sub-district
Domain is corresponding with N number of subgraph, wherein M=N.
As it can be seen that image to be shown to be divided into the subgraph of predetermined number by the processing unit, described image is aobvious
Show unit according to the display command received, the first of described image shown successively to n-th subgraph in presumptive area,
It is opposite with show parts of images on the screen in the prior art, when user needs to check other parts, usually blindly adjustment is thrown
The projection angle of shadow instrument, the present invention can be projected out consecutive image according to the control signal that user sends so that user can connect
Each subgraph of continuous viewing image.
Further, the method further includes：
104, the processing unit determines the corresponding subregion of each subgraph, to which each subgraph is projected to relatively
Each sub-regions answered.
It should be noted that presumptive area is to disclosure satisfy that the wide screen of projection described image in the embodiment of the present invention, this
It can also be one or more surfaces wall that the type that the projection screen is not limited in invention, which can be conventional curtain,.
Preferably, the predetermined way includes row dividing mode, row dividing mode, array dividing mode or round division side
Formula.
Preferably, relative position of each subgraph in the image to be shown makes a reservation for each subregion described
Relative position in region is consistent.
Preferably, the equipment further includes telecontrol equipment, it is further preferred that the telecontrol equipment includes holder.
Further, the method further includes：
105, the processing unit is calculated according to the position of subregion to be shown and the position of currently displayed subregion
Rotation angle；Illustratively, as shown in figure 3, the subregion currently projected is the second sub-regions in projection screen, when aobvious
Show that the subgraph specified by order is the 4th subgraph of image, as shown in figure 4, then the rotation angle of the projecting apparatus is figure
Middle θ.
106, the rotation angle is sent to the telecontrol equipment by the processing unit, so that the telecontrol equipment is by institute
It states projecting apparatus and rotates the rotation angle.
107, described image display unit is shown after the projecting apparatus is rotated the rotation angle by the telecontrol equipment
Show the corresponding subgraph of the subregion to be shown.
In the present invention, being rotated by telecontrol equipment drives projecting apparatus to project subgraph in different angle, to predetermined
In the case that the size in region is more than drop shadow spread, the display except drop shadow spread is realized, it is middle compared with the existing technology to use
Blindly in the case of the projection angle of adjustment projecting apparatus, the present invention is realized adjusts telecontrol equipment rotation angle according to user demand at family
Degree, to project subgraph needed for user.
Further, the method further includes：
108, the processing unit generates progress figure, and the progress figure is for indicating that each subgraph waits showing described
Relative position in the image shown.
109, described image display unit is additionally operable to show the corresponding progress chart of the subgraph when showing each subgraph
Shape.As shown in figure 3, second subgraph in image and the corresponding progress figure of the subgraph 210 are projected to corresponding son
Region, such user can be immediately seen the relationship of the subgraph and general image, and convenient follow-up quickly send controls signal.
The embodiment of the present invention provides a kind of method that image is shown, is divided image to be shown by the processing unit
At the subgraph of predetermined number, described image display unit is shown according to the display command received in presumptive area successively
Show the first of described image to n-th subgraph, further, is rotated by telecontrol equipment and projecting apparatus is driven to be projected in different angle
Subgraph, in the case where the size of presumptive area is more than drop shadow spread, realize the display except drop shadow spread, phase
Pair with show parts of images on the screen in the prior art, when user needs to check other parts, usually blindly adjustment projection
The projection angle of instrument, the present invention is realized adjusts telecontrol equipment rotation angle according to user demand, thus by subgraph needed for user
As projecting.
One of ordinary skill in the art will appreciate that：Realize that all or part of step of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can be stored in a computer read/write memory medium, the program
When being executed, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned includes：ROM, RAM, magnetic disc or light
The various media that can store program code such as disk.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (18)
1. a kind of image display, which is characterized in that the equipment includes projecting apparatus, and the projecting apparatus includes：Processing unit,
Receiving unit and image-display units；
The processing unit is used to image to be shown being divided into N number of subgraph, and wherein N is the positive integer more than 2；
The receiving unit is sent to described image display unit for obtaining display command；
Described image display unit is used for by generating illumination to show received image in presumptive area；
Described image display unit is used to, according to the display command received, the figure is shown successively in the presumptive area
The first of picture is to n-th subgraph；
The display command includes that the instruction order of subgraph needed for user or the display command show for described image and set
The order for being spaced display to schedule to prestore in standby.
2. equipment according to claim 1, which is characterized in that the presumptive area includes M sub-regions, the M son
Region is not overlapped, and the M sub-regions are corresponding with N number of subgraph, wherein M=N；
The processing unit is additionally operable to determine the corresponding subregion of each subgraph.
3. equipment according to claim 1, which is characterized in that the processing unit is specifically used for：According to figure to be shown
The size of the size of picture, the indication range of the projecting apparatus and the presumptive area is according to predetermined way by the figure to be shown
As being divided into N number of subgraph；Alternatively, the image to be shown is divided into N number of subgraph according to control signal.
4. equipment according to claim 3, which is characterized in that the predetermined way includes row dividing mode, row division side
Formula, array dividing mode or round dividing mode.
5. equipment according to claim 1, which is characterized in that each subgraph is opposite in the image to be shown
Position is consistent with relative position of each subregion in the presumptive area.
6. according to Claims 1 to 5 any one of them equipment, which is characterized in that the equipment further includes telecontrol equipment.
7. equipment according to claim 6, which is characterized in that
The processing unit is additionally operable to calculate rotation according to the position of subregion to be shown and the position of currently displayed subregion
Gyration；
The processing unit is additionally operable to the rotation angle being sent to the telecontrol equipment, so that the telecontrol equipment will be described
Projecting apparatus rotates the rotation angle；
Described image display unit is additionally operable to after the projecting apparatus is rotated the rotation angle by the telecontrol equipment, display
The corresponding subgraph of the subregion to be shown.
8. according to Claims 1 to 5 any one of them equipment, which is characterized in that the processing unit is additionally operable to generation progress
Figure, the progress figure is for indicating relative position of each subgraph in the image to be shown；
Described image display unit is additionally operable to show the corresponding progress figure of the subgraph when showing each subgraph.
9. equipment according to claim 6, which is characterized in that the telecontrol equipment includes holder.
10. a kind of method that image is shown, which is characterized in that be applied to image display, the equipment includes projecting apparatus, institute
Stating projecting apparatus includes：Processing unit, receiving unit and image-display units；The method includes：
Image to be shown is divided into N number of subgraph by the processing unit, and wherein N is the positive integer more than 2；
The receiving unit obtains display command and is sent to described image display unit；
Described image display unit shows the first of described image successively according to the display command received, in presumptive area
To n-th subgraph, described image display unit is by generating illumination to show received image in the presumptive area；
The display command includes that the instruction order of subgraph needed for user or the display command show for described image and set
The order for being spaced display to schedule to prestore in standby.
11. according to the method described in claim 10, it is characterized in that, the method further includes：The presumptive area includes M
Subregion, the M sub-regions are not overlapped, and the M sub-regions are corresponding with N number of subgraph, wherein M=N；
The processing unit determines the corresponding subregion of each subgraph.
12. according to the method described in claim 10, it is characterized in that, image to be shown is divided into N by the processing unit
A subgraph, including：
The processing unit is according to the ruler of the size of image to be shown, the indication range and the presumptive area of the projecting apparatus
It is very little that the image to be shown is divided into N number of subgraph according to predetermined way；Alternatively,
The image to be shown is divided into N number of subgraph by the processing unit according to control signal.
13. according to the method for claim 12, which is characterized in that the predetermined way includes row dividing mode, row division
Mode, array dividing mode or round dividing mode.
14. requiring the method described in 10 according to power, which is characterized in that each subgraph is opposite in the image to be shown
Position is consistent with relative position of each subregion in the presumptive area.
15. according to claim 10~14 any one of them method, which is characterized in that the equipment further includes telecontrol equipment.
16. according to the method for claim 15, which is characterized in that the method further includes：
The processing unit calculates rotation angle according to the position of subregion to be shown and the position of currently displayed subregion；
The rotation angle is sent to the telecontrol equipment by the processing unit, so that the telecontrol equipment is by the projecting apparatus
Rotate the rotation angle；
Described image display unit waits for after the projecting apparatus is rotated the rotation angle by the telecontrol equipment described in display
Show the corresponding subgraph of subregion.
17. according to claim 10~14 any one of them method, which is characterized in that the method further includes：
The processing unit generates progress figure, and the progress figure is for indicating each subgraph in the image to be shown
In relative position；
Described image display unit is additionally operable to show the corresponding progress figure of the subgraph when showing each subgraph.
18. according to the method for claim 15, which is characterized in that the telecontrol equipment includes holder.
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| CN201310638412.3A CN104683721B (en) | 2013-12-02 | 2013-12-02 | A kind of method that image display and image are shown |
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| CN117041508B (en) * | 2023-10-09 | 2024-01-16 | 杭州罗莱迪思科技股份有限公司 | Distributed projection method, projection system, equipment and medium |
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| CN1688160A (en) * | 2005-04-30 | 2005-10-26 | 广东威创日新电子有限公司 | Split display image edge blending method for large screen |
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| JP6102088B2 (en) * | 2011-09-01 | 2017-03-29 | 株式会社リコー | Image projection device, image processing device, image projection method, program for image projection method, and recording medium recording the program |
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| CN1175007A (en) * | 1996-08-26 | 1998-03-04 | 孙海翔 | Method for splicing split images |
| EP1700157A1 (en) * | 2003-12-31 | 2006-09-13 | Lg Electronics Inc. | Projection device |
| CN1688160A (en) * | 2005-04-30 | 2005-10-26 | 广东威创日新电子有限公司 | Split display image edge blending method for large screen |
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