CN108897512A - Image sending method and device, splice displaying system - Google Patents
Image sending method and device, splice displaying system Download PDFInfo
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- CN108897512A CN108897512A CN201810738852.9A CN201810738852A CN108897512A CN 108897512 A CN108897512 A CN 108897512A CN 201810738852 A CN201810738852 A CN 201810738852A CN 108897512 A CN108897512 A CN 108897512A
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- 238000000034 method Methods 0.000 title claims abstract description 41
- 238000013507 mapping Methods 0.000 claims abstract description 60
- 230000004927 fusion Effects 0.000 claims description 30
- 239000004973 liquid crystal related substance Substances 0.000 claims description 20
- 238000012937 correction Methods 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 15
- 230000009466 transformation Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 8
- 238000004590 computer program Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000011218 segmentation Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004422 calculation algorithm Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000010618 wire wrap Methods 0.000 description 1
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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
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
- G06F3/1446—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display display composed of modules, e.g. video walls
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/60—Editing figures and text; Combining figures or text
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20021—Dividing image into blocks, subimages or windows
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The invention discloses a kind of image sending method and device, splice displaying systems.Wherein, this method includes：Image to be shown is divided into multiple subgraphs according to the combination for the display equipment for including in splice displaying system；For each subgraph in multiple subgraphs, according to and the specify information of the corresponding display equipment of subgraph obtain image mapping mode corresponding with subgraph；It is converted according to image mapping mode pair subgraph corresponding with image mapping mode；Transformed subgraph is sent to display equipment corresponding with subgraph.The present invention solves the splicing that splicing product in the related technology is all similar display equipment and causes to splice the inflexible technical problem of products application.
Description
Technical field
The present invention relates to display fields, in particular to a kind of image sending method and device, splice displaying system.
Background technique
Ventuz (Wei Tusi) is a real-time picture material creation, editor and broadcasts control software.It is absorbed in height
Hold the production of audio-visual content, including profession is shown, video wall installation, live scene display and interaction, multiple point touching application and
The fields such as studio and broadcast.Ventuz design is strong, using simplicity, can be applied to video wall, projection mapping, radio and television and exists
Wire wrapping, and almost can realize that interactivity uses with all interactive devices.
And splicing product on the market is all that similar display equipment is spliced at present, shows equipment without unlike material
Splicing system and method.
For above-mentioned problem, currently no effective solution has been proposed.
Summary of the invention
The embodiment of the invention provides a kind of image sending method and device, splice displaying systems, at least to solve correlation
Splicing product in technology is all the splicing of similar display equipment and causes to splice the inflexible technical problem of products application.
According to an aspect of an embodiment of the present invention, a kind of image sending method is provided, including：According to tiled display system
Image to be shown is divided into multiple subgraphs by the combination for the display equipment for including in system；For in multiple subgraphs
Each subgraph, according to and the specify information of the corresponding display equipment of subgraph obtain corresponding with subgraph image transformation side
Formula；It is converted according to image mapping mode pair subgraph corresponding with image mapping mode；Transformed subgraph is sent
Give the corresponding display equipment of subgraph.
Optionally, specify information includes at least one of：The resolution ratio for showing equipment, shows the shape of equipment, shows
The curvature of equipment.
Optionally, image to be shown is divided according to the combination for the display equipment for including in splice displaying system
After multiple subgraphs, method further includes：Multiple subgraphs are respectively corresponded in different space coordinates；According to image
Mapping mode pair subgraph corresponding with image mapping mode carries out transformation：It is sat according to image mapping mode in designated space
Subgraph corresponding with image mapping mode is converted in mark system, wherein subgraph image position corresponding with image mapping mode
In designated space coordinate system.
Optionally, show the combination of equipment by the type and every type of the display equipment for including in splice displaying system
The number of the corresponding display equipment of type determines.
Optionally, transformed subgraph is sent to display equipment corresponding with subgraph includes：To transformed son
Image is corrected, the subgraph after being corrected；Subgraph after correction is sent to display equipment corresponding with subgraph.
Optionally, the type for showing equipment includes：Projection fusion display equipment, it is corresponding for display equipment is merged with projection
Subgraph, transformed subgraph is corrected, the subgraph after being corrected includes：It is set by merging display with projection
The fusion device of standby connection is corrected transformed subgraph；Or show that the type of equipment includes：Liquid crystal-spliced screen, needle
To subgraph corresponding with liquid crystal-spliced screen, transformed subgraph is corrected, the subgraph after being corrected includes：It is logical
Splicing controller corresponding with liquid crystal display is crossed to be corrected transformed subgraph.
According to an aspect of an embodiment of the present invention, a kind of splice displaying system is provided, including：Application server is more
A display equipment；Wherein, image to be shown is divided into multiple by application server according to the combination of multiclass display equipment
Subgraph；For each subgraph in multiple subgraphs, obtained according to the specify information of display equipment corresponding with subgraph
Image mapping mode corresponding with multiple subgraphs, according to image mapping mode pair subgraph corresponding with image mapping mode
Picture is converted, and transformed multiple subgraphs are sent respectively to corresponding display equipment；Equipment is shown, for receiving
And show corresponding transformed subgraph.
Optionally, multiple display equipment include：Projection fusion display equipment；Projection fusion shows that equipment includes：First is aobvious
Display screen and fusion device；Projection fusion display equipment corresponds to the first subgraph in multiple subgraphs；Fusion device, with application server
Connection carries out school to transformed first subgraph after receiving transformed first subgraph that application server is sent
Just and by the first subgraph after correction it is sent to the first display screen.
Optionally, multiclass shows that equipment includes：Liquid crystal display；Liquid crystal display includes：Splicing controller and
Two display screens；Liquid crystal display corresponds to the second subgraph in multiple subgraphs；Splicing controller connects with application server
It connects, after transformed second subgraph for receiving application server transmission, transformed second subgraph is corrected
And the second subgraph after correction is sent to second display screen.
According to an aspect of an embodiment of the present invention, a kind of picture transmitter device is provided, including：Division module is used for
Image to be shown is divided into multiple subgraphs according to the combination for the display equipment for including in splice displaying system；It obtains
Module, for being obtained according to the specify information of display equipment corresponding with subgraph for each subgraph in multiple subgraphs
Take image mapping mode corresponding with subgraph；Conversion module, for according to image mapping mode pair and image transformation side
The corresponding subgraph of formula is converted；Sending module, for transformed subgraph to be sent to display corresponding with subgraph
Equipment.
According to an aspect of an embodiment of the present invention, a kind of storage medium is provided, is stored with computer in storage medium
Program, wherein computer program is arranged to execute the method in any of the above-described when operation.
According to an aspect of an embodiment of the present invention, a kind of electronic device, including memory and processor are provided, is stored
Computer program is stored in device, processor is arranged to run computer program to execute the method in any of the above-described.
In embodiments of the present invention, more using image to be shown is divided by the combination based on display equipment
A subgraph is converted for each subgraph using corresponding image mapping mode, finally by transformed subgraph point
It is not sent to the mode of corresponding display equipment, i.e., the multiple subgraphs divided by the combination based on display equipment divide
Image mapping mode that Cai Yong be not different is handled, and then obtains the subgraph for being adapted to display equipment, and then may be implemented
To the Local treatment of image to be shown, and the integrality and continuity of entire image to be shown are had no effect on, has reached and mentioned
The high purpose of the flexibility of splicing product, and then solving splicing product in the related technology is all the similar spelling for showing equipment
It connects and causes to splice the inflexible technical problem of products application.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the flow chart of image sending method according to an embodiment of the present invention；
Fig. 2 is the flow chart for the method that a kind of image that alternative embodiment provides according to the present invention is sent；
Fig. 3 is the structure chart of the picture transmitter device provided according to embodiments of the present invention；
Fig. 4 is the schematic diagram for the splice displaying system that alternative embodiment provides according to the present invention.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to
Step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, product
Or other step or units that equipment is intrinsic.
According to embodiments of the present invention, a kind of embodiment of the method for image sending method is provided, it should be noted that attached
The step of process of figure illustrates can execute in a computer system such as a set of computer executable instructions, though also,
So logical order is shown in flow charts, but in some cases, it can be to be different from shown by sequence execution herein
Or the step of description.
Fig. 1 is the flow chart of image sending method according to an embodiment of the present invention, as shown in Figure 1, this method includes as follows
Step：
Step S102 divides image to be shown according to the combination for the display equipment for including in splice displaying system
For multiple subgraphs；
Step S104, for each subgraph in multiple subgraphs, according to the finger of display equipment corresponding with subgraph
Determine acquisition of information image mapping mode corresponding with subgraph；
Step S106 is converted according to image mapping mode pair subgraph corresponding with image mapping mode；
Transformed subgraph is sent to display equipment corresponding with subgraph by step S108.
Through the above steps, image to be shown is divided into multiple sons using by the combination based on display equipment
Image is converted using corresponding image mapping mode for each subgraph, is finally sent out transformed subgraph respectively
The mode of corresponding display equipment is given, i.e., the multiple subgraphs divided by the combination based on display equipment are adopted respectively
It is handled with different image mapping modes, and then obtains the subgraph for being adapted to display equipment, and then may be implemented to treat
The Local treatment of the image of display, and the integrality and continuity of entire image to be shown are had no effect on, reach and has improved
Splice product flexibility purpose, and then solve splicing product in the related technology be all it is similar show equipment splicing and
Cause to splice the inflexible technical problem of products application.
It should be noted that the combination of display equipment can be by the class for the display equipment for including in splice displaying system
The number of type and the corresponding display equipment of each type determines, it should be noted that the type of above-mentioned display equipment may include：
Projection, liquid crystal, LED, DLP etc., but it is not limited to this.It is illustrated below, it altogether include 2 projections in the splice displaying system
Machine, 2 sets of liquid crystal-spliced screens of 3*3, then the type of display equipment can be projector, mosaic screen；The number for showing equipment is 4
It is a, show that the combination of equipment can be：A set of liquid crystal-spliced screen of 3*3,2 projectors, the another set of liquid crystal-spliced screen of 3*3；
Thus above-mentioned image to be shown can be divided into 3 subgraphs, and but it is not limited to this.It should be noted that display equipment
Type may be considered the display equipment of unlike material；That is the display equipment of unlike material may be considered different types of aobvious
Show equipment.
It should be noted that the specify information of display equipment may include at least one of：Show the resolution ratio of equipment,
The shape for showing equipment, shows the curvature of equipment, but it is not limited to this.It should be noted that the shape of display equipment can be
Arc, shaped form is linear, and but it is not limited to this.
In one embodiment of the invention, after above-mentioned steps S102, the above method can also include：By multiple sons
Image respectively corresponds in different space coordinates；Above-mentioned steps S104 can be shown as：Referring to according to image mapping mode
Determine to convert subgraph corresponding with image mapping mode in space coordinates, wherein corresponding with image mapping mode
Subgraph is located in designated space coordinate system.I.e. different subgraphs can be converted in different space coordinates, real
The individual transform of each subgraph is showed, by the above-mentioned means, different types of display equipment, which may be implemented, can combine display
One complete image frame, and the complete image frame can carry out partial transformation, without influencing the complete of entire picture
Whole property and continuity.
It should be noted that above-mentioned image mapping mode, which can be, adapts to corresponding display equipment, above-mentioned image transformation
Mode can be scaling or adjustment to the ratio of image, be also possible to the adjustment to the shape of image, or to image point
The adjustment of resolution, also the adjustment etc. either to the curvature of image, is not limited to this.
In order to preferably show image, or make the continuity of the image of display more preferable, can exist to each subgraph
It is sent to before corresponding display equipment and is corrected, thus in one embodiment of the invention, above-mentioned steps S108 can be with
It shows as：Transformed subgraph is corrected, the subgraph after being corrected；Subgraph after correction is sent to and son
The corresponding display equipment of image.
In one embodiment of the invention, the type for showing equipment includes：Projection fusion display equipment, for projection
The corresponding subgraph of fusion display equipment, is corrected transformed subgraph, the subgraph after being corrected can show
For：Fusion device by merging display equipment connection with projection is corrected transformed subgraph；Or show equipment
Type includes：Liquid crystal-spliced screen is corrected transformed subgraph, obtains for subgraph corresponding with liquid crystal-spliced screen
Subgraph after to correction can be shown as：By splicing controller corresponding with liquid crystal display to transformed subgraph into
Row correction.
It should be noted that the executing subject of above-mentioned steps can be server, such as application server, but it is not limited to
This.
It should be noted that the application server can be located in above-mentioned splice displaying system, but it is not limited to this.
In order to better understand the present invention, the present invention is further explained below in conjunction with preferred embodiment.
It is illustrated so that splice displaying system is projector and liquid crystal display hybrid system as an example below, projector and liquid crystal display
The hardware of mixing splicing system is mainly made of projector, liquid crystal-spliced screen, fusion device, splicing controller and server.It is throwing
The overall picture that the needs such as shadow, mosaic screen are shown, but project and might have different ratio and shape with liquid crystal display；Thus this reality
Apply in example by software systems in the server can need image (being equivalent to above-mentioned image to be shown) to be shown according to
It is divided into the picture (being equivalent to above-mentioned sprite) of n part of inhomogeneity screen partition of n group, the picture of each part after segmentation
Can independent control and broadcasting in different partition spaces (being equivalent to above-mentioned space coordinates), according to the different resolution of screen
The information such as rate, shape, curvature (are equivalent to above-mentioned specify information), adaptability transformation are carried out to the picture of each part, so as to most
Eventually when display, all screens are combined into the complete picture normally shown.
It should be noted that not communicated between screen, segmentation, matching, the transformation realized in server completely, until defeated
Process out.
Optionally, in different muti-piece screen combinations, 2 projector's fusions and 2 sets of liquid crystal-spliced screens of 3*3 can pass through one
A server is seamless to be fused into a big picture.In the server, a software picture is assigned in four space coordinates, often
Aspect ratio in a space coordinates is adjusted according to the aspect ratio launched, and is exported to splicing controller and melted by video card
Clutch, then exported after passing through the correction of splicing controller and fusion device, launch a complete picture.
By the above-mentioned means, the screen of unlike material can be allowed to mix with a server is spliced into a complete dynamic picture
Face.
It should be noted that screen can support liquid crystal-spliced screen, projection fusion, also support LED, DLP etc. in the embodiment
A complete picture is launched on the blending large-size screen monitors of screen.
In an alternate embodiment of the present invention where, this method includes：First according to n kind screen, dividing entire picture is n
Space (is equivalent to above-mentioned space coordinates), and handles respectively, the point definition coordinate and each point to each space therein
Transverse and longitudinal ratio, then exported by video card to splicing controller and fusion device etc., it is corrected, finally throw into screen combination.Fig. 2
It is a kind of flow chart of the method for image transmission that alternative embodiment provides according to the present invention, as shown in Fig. 2, this method includes：
S202, the software page is determined；S204, according to screen type, screen is divided into n group；And the software page is divided to n stack screen and is worked as
In, wherein the corresponding space of a stack screen；S206, subgraph (is equivalent to according to the sprite obtained after the segmentation of the software page
Picture) information, the determination such as different resolution, shape, curvature of corresponding display screen can enable sprite in its corresponding display
The changing picture transfer algorithm (being equivalent to above-mentioned image mapping mode) normally shown on screen；S208, turned according to changing picture
Sprite is carried out independent deformation by scaling method；And sprite is respectively outputted on corresponding screen.
The embodiment of the present invention, additionally provides a kind of picture transmitter device, and Fig. 3 is the image provided according to embodiments of the present invention
The structure chart of sending device, as shown in figure 3, the device includes：
Division module 32, for according to the combination of the display equipment for including in splice displaying system by figure to be shown
As being divided into multiple subgraphs；
Module 34 is obtained, is connect with above-mentioned division module 32, for for each subgraph in multiple subgraphs, according to
The specify information of display equipment corresponding with subgraph obtains image mapping mode corresponding with subgraph；
Conversion module 36 is connect with above-mentioned acquisition module 34, for according to image mapping mode pair and image mapping mode
Corresponding subgraph is converted；
Sending module 38 is connect with above-mentioned conversion module 36, for transformed subgraph to be sent to and subgraph pair
The display equipment answered.
By above-mentioned apparatus, image to be shown is divided into multiple sons using by the combination based on display equipment
Image is converted using corresponding image mapping mode for each subgraph, is finally sent out transformed subgraph respectively
The mode of corresponding display equipment is given, i.e., the multiple subgraphs divided by the combination based on display equipment are adopted respectively
It is handled with different image mapping modes, and then obtains the subgraph for being adapted to display equipment, and then may be implemented to treat
The Local treatment of the image of display, and the integrality and continuity of entire image to be shown are had no effect on, reach and has improved
Splice product flexibility purpose, and then solve splicing product in the related technology be all it is similar show equipment splicing and
Cause to splice the inflexible technical problem of products application.
It should be noted that the combination of display equipment can be by the class for the display equipment for including in splice displaying system
The number of type and the corresponding display equipment of each type determines, it should be noted that the type of above-mentioned display equipment may include：
Projection, liquid crystal, LED, DLP etc., but it is not limited to this.
It should be noted that the type of display equipment may be considered the display equipment of unlike material；That is unlike material
Display equipment may be considered different types of display equipment.
It should be noted that the specify information of display equipment may include at least one of：Show the resolution ratio of equipment,
The shape for showing equipment, shows the curvature of equipment, but it is not limited to this.
In one embodiment of the invention, above-mentioned apparatus can also include：Processing module connects with above-mentioned division module 32
It connects, for respectively corresponding multiple subgraphs in different space coordinates；Above-mentioned acquisition module 34, is also used to according to image
Mapping mode converts subgraph corresponding with image mapping mode in designated space coordinate system, wherein becomes with image
The corresponding subgraph of mode is changed to be located in designated space coordinate system.I.e. different subgraphs can be in different space coordinates
It is converted, realizes the individual transform of each subgraph, it can realize that different types of display equipment can combine display
One complete image frame, and the complete image frame can carry out partial transformation, without influencing the complete of entire picture
Whole property and continuity.
It should be noted that above-mentioned image mapping mode, which can be, adapts to corresponding display equipment, above-mentioned image transformation
Mode can be scaling or adjustment to the ratio of image, be also possible to the adjustment to the shape of image, or to image point
The adjustment of resolution, also the adjustment etc. either to the curvature of image, is not limited to this.
In order to preferably show image, or make the continuity of the image of display more preferable, can exist to each subgraph
It is corrected before being sent to corresponding display equipment, thus in one embodiment of the invention, above-mentioned sending module 38 can
To include：Correct unit, for being corrected to transformed subgraph, the subgraph after being corrected；Transmission unit, and it is upper
Correction unit connection is stated, for the subgraph after correction to be sent to display equipment corresponding with subgraph.
In one embodiment of the invention, the type for showing equipment includes：Projection fusion display equipment, above-mentioned correction list
Fusion device of the member for by merging display equipment connection with projection is corrected transformed subgraph；Or display is set
Standby type includes：Liquid crystal-spliced screen, above-mentioned correction unit are used for through splicing controller corresponding with liquid crystal display to change
Subgraph after changing is corrected.
It should be noted that above-mentioned apparatus can be located at server, such as application server, but it is not limited to this.
The embodiment of the invention also provides a kind of splice displaying system, which includes：Application server is more
A display equipment；Wherein, image to be shown is divided into multiple by application server according to the combination of multiclass display equipment
Subgraph；For each subgraph in multiple subgraphs, obtained according to the specify information of display equipment corresponding with subgraph
Image mapping mode corresponding with multiple subgraphs, according to image mapping mode pair subgraph corresponding with image mapping mode
Picture is converted, and transformed multiple subgraphs are sent respectively to corresponding display equipment；Equipment is shown, for receiving
And show corresponding transformed subgraph.
By above-mentioned splice displaying system, application server is by the combination based on display equipment by figure to be shown
As being divided into multiple subgraphs, converted for each subgraph using corresponding image mapping mode, after finally converting
Subgraph be sent respectively to it is corresponding display equipment mode, i.e., application server pass through based on display equipment combination
The multiple subgraphs divided, are respectively adopted different image mapping modes and are handled, and then obtain being adapted to display equipment
Subgraph, and then the Local treatment to image to be shown may be implemented, and have no effect on the complete of entire image to be shown
Property and continuity, achieved the purpose that improve the flexibility of splicing product, and then solve splicing product in the related technology
All it is the splicing of similar display equipment and causes to splice the inflexible technical problem of products application.
It is spelled it should be noted that above-mentioned splice displaying system realizes different display equipment mixing by a server
It connects to show a complete picture.
It should be noted that the combination of display equipment can be by the class for the display equipment for including in splice displaying system
The number of type and the corresponding display equipment of each type determines, it should be noted that the type of above-mentioned display equipment may include：
Projection, liquid crystal, LED, DLP etc., but it is not limited to this.
It should be noted that the type of display equipment may be considered the display equipment of unlike material；That is unlike material
Display equipment may be considered different types of display equipment.
It should be noted that the specify information of display equipment may include at least one of：Show the resolution ratio of equipment,
The shape for showing equipment, shows the curvature of equipment, but it is not limited to this.
It should be noted that others are explained, the explanation that reference can be made to the above method embodiment, it is no longer superfluous herein
It states.
It should be noted that multiple display equipment may include：Projection fusion display equipment；Projection fusion display equipment
May include：First display screen and fusion device；Projection fusion display equipment corresponds to the first subgraph in multiple subgraphs；Fusion
Device is connect with application server, after transformed first subgraph for receiving application server transmission, to transformed the
One subgraph is corrected and the first subgraph after correction is sent to the first display screen.
It should be noted that multiple display equipment may include：Liquid crystal display；Liquid crystal display may include：
Splicing controller and second display screen；Liquid crystal display corresponds to the second subgraph in multiple subgraphs；Splicing controller, with
Application server connection, after receiving transformed second subgraph that application server is sent, to transformed second son
Image is corrected and the second subgraph after correction is sent to second display screen.
It is illustrated so that splice displaying system includes projector and liquid crystal display as an example below, Fig. 4 is optional according to the present invention
The schematic diagram for the splice displaying system that embodiment provides, as shown in figure 4, the splice displaying system includes projector 422, projector
424, liquid crystal-spliced screen 442, liquid crystal-spliced screen 444, fusion device 48, splicing controller 462, splicing controller 464 and application clothes
Business device 410；Description of the effect during reference can be made to the above method embodiment for each component, details are not described herein again.
The embodiments of the present invention also provide a kind of storage medium, computer program is stored in the storage medium, wherein
The computer program is arranged to execute the step in any of the above-described embodiment of the method when operation.
Optionally, in the present embodiment, above-mentioned storage medium can be set to store by executing based on following steps
Calculation machine program：
Image to be shown is divided into multiple by S1 according to the combination for the display equipment for including in splice displaying system
Subgraph；
S2, for each subgraph in multiple subgraphs, according to the specify information of display equipment corresponding with subgraph
Obtain image mapping mode corresponding with subgraph；
S3 is converted according to image mapping mode pair subgraph corresponding with image mapping mode；
Transformed subgraph is sent to display equipment corresponding with subgraph by S4.
Optionally, in the present embodiment, above-mentioned storage medium can include but is not limited to：USB flash disk, read-only memory (Read-
Only Memory, referred to as ROM), it is random access memory (Random Access Memory, referred to as RAM), mobile hard
The various media that can store computer program such as disk, magnetic or disk.
The embodiments of the present invention also provide a kind of electronic device, including memory and processor, stored in the memory
There is computer program, which is arranged to through operation computer program to execute in any of the above-described embodiment of the method
Step.
Optionally, above-mentioned electronic device can also include transmission device and input-output equipment, wherein the transmission device
It is connected with above-mentioned processor, which connects with above-mentioned processor.
Optionally, in the present embodiment, above-mentioned processor can be set to execute following steps by computer program：
Image to be shown is divided into multiple by S1 according to the combination for the display equipment for including in splice displaying system
Subgraph；
S2, for each subgraph in multiple subgraphs, according to the specify information of display equipment corresponding with subgraph
Obtain image mapping mode corresponding with subgraph；
S3 is converted according to image mapping mode pair subgraph corresponding with image mapping mode；
Transformed subgraph is sent to display equipment corresponding with subgraph by S4.
Optionally, the specific example in the present embodiment can be with reference to described in above-described embodiment and optional embodiment
Example, details are not described herein for the present embodiment.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
In the above embodiment of the invention, it all emphasizes particularly on different fields to the description of each embodiment, does not have in some embodiment
The part of detailed description, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others
Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, such as the division of the unit, Ke Yiwei
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of unit or module
It connects, can be electrical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
On unit.It can some or all of the units may be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
Equipment (can for personal computer, server or network equipment etc.) execute each embodiment the method for the present invention whole or
Part steps.And storage medium above-mentioned includes：USB flash disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic or disk etc. be various to can store program code
Medium.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of image sending method, which is characterized in that including：
Image to be shown is divided into multiple subgraphs according to the combination for the display equipment for including in splice displaying system；
For each subgraph in the multiple subgraph, according to the specify information of display equipment corresponding with the subgraph
Obtain image mapping mode corresponding with the subgraph；
It is converted according to described image mapping mode pair subgraph corresponding with described image mapping mode；
The transformed subgraph is sent to display equipment corresponding with the subgraph.
2. the method according to claim 1, wherein the specify information includes at least one of：
The resolution ratio for showing equipment, shows the shape of equipment, shows the curvature of equipment.
3. the method according to claim 1, wherein
Image to be shown is being divided into multiple subgraphs according to the combination for the display equipment for including in splice displaying system
As after, the method also includes：Multiple subgraphs are respectively corresponded in different space coordinates；
Carrying out transformation according to described image mapping mode pair subgraph corresponding with described image mapping mode includes：According to described
Image mapping mode converts subgraph corresponding with described image mapping mode in designated space coordinate system, wherein
Subgraph corresponding with described image mapping mode is located in the designated space coordinate system.
4. the method according to claim 1, wherein the combination of the display equipment is by the tiled display
The number of the corresponding display equipment of the type and each type for the display equipment for including in system determines.
5. the method according to claim 1, wherein the transformed subgraph is sent to and the subgraph
As corresponding display equipment includes：
The transformed subgraph is corrected, the subgraph after being corrected；
Subgraph after correction is sent to display equipment corresponding with the subgraph.
6. according to the method described in claim 5, it is characterized in that,
It is described display equipment type include：Projection fusion display equipment；It is corresponding for display equipment is merged with the projection
Subgraph, is corrected the transformed subgraph, and the subgraph after being corrected includes：By being merged with the projection
The fusion device of display equipment connection is corrected the transformed subgraph；Alternatively,
It is described display equipment type include：Liquid crystal-spliced screen；For subgraph corresponding with the liquid crystal-spliced screen, to transformation
The subgraph afterwards is corrected, and the subgraph after being corrected includes：Pass through splicing corresponding with the liquid crystal display
Controller is corrected the transformed subgraph.
7. a kind of splice displaying system, which is characterized in that including：Application server, multiple display equipment；
Wherein, the application server shows that image to be shown is divided into multiple subgraphs by the combination of equipment according to multiclass
Picture；For each subgraph in the multiple subgraph, according to the specify information of display equipment corresponding with the subgraph
Image mapping mode corresponding with multiple subgraphs is obtained, according to described image mapping mode pair and described image change
It changes the corresponding subgraph of mode to be converted, and transformed multiple subgraphs is sent respectively to corresponding display and are set
It is standby；
The display equipment, for receiving and showing corresponding transformed subgraph.
8. system according to claim 7, which is characterized in that multiple display equipment include：Projection fusion display is set
It is standby；The projection fusion shows that equipment includes：First display screen and fusion device；The projection fusion display equipment corresponds to multiple institutes
State the first subgraph in subgraph；
The fusion device is connect with the application server, transformed first sent for receiving the application server
After subgraph, transformed first subgraph is corrected and the first subgraph after correction is sent to described
One display screen.
9. system according to claim 7, which is characterized in that show that equipment includes described in multiclass：Liquid crystal display；Institute
Stating liquid crystal display includes：Splicing controller and second display screen；The liquid crystal display corresponds to multiple subgraphs
In the second subgraph；
The splicing controller is connect with the application server, for receiving the transformed of the application server transmission
After second subgraph, transformed second subgraph is corrected and the second subgraph after correction is sent to institute
State second display screen.
10. a kind of picture transmitter device, which is characterized in that including：
Division module, for being divided image to be shown according to the combination for the display equipment for including in splice displaying system
For multiple subgraphs；
Module is obtained, for for each subgraph in the multiple subgraph, according to display corresponding with the subgraph
The specify information of equipment obtains image mapping mode corresponding with the subgraph；
Conversion module, for becoming according to described image mapping mode pair subgraph corresponding with described image mapping mode
It changes；
Sending module, for the transformed subgraph to be sent to display equipment corresponding with the subgraph.
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| CN201810738852.9A CN108897512A (en) | 2018-07-06 | 2018-07-06 | Image sending method and device, splice displaying system |
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