CN109819180A - A kind of ultra-wide picture fusion display methods and system - Google Patents
A kind of ultra-wide picture fusion display methods and system Download PDFInfo
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Abstract
The present invention provides a kind of ultra-wide pictures to merge display methods, and step includes: that ultra-wide multimedia sources are cut the picture block that pluralizes；And showing within the scope of device display size, the width value according to ultra-wide multimedia sources resolution ratio is as picture block cutting width value；Within the scope of multimedia interface display size, the length value of equal part ultra-wide multimedia sources resolution ratio is as picture block Cutting Length value；Successively stratose draws block, to reassemble into the output picture source for meeting multimedia interface display size range；Device is respectively shown and obtains output picture source, and itself corresponding area Hua Kuai in output picture source is shown respectively, it is spliced into fusion display, to effectively ensure image quality of the multimedia sources of ultra-wide picture in output, it realizes simultaneously and utilizes less multimedia interface, it realizes that the fusion of ultra-wide picture is shown in an economical manner, to reduce the difficulty and cost of ultra-wide picture fusion display, is conducive to promote and universal.
Description
Technical field
The present invention relates to a kind of ultra-wide picture integration technologies, more particularly to carry out integration processing to multimedia sources, with entirety
The ultra-wide picture fusion display methods and system of output.
Background technique
The interface of currently a popular HDMI2.0 1.4/1.3 version, highest display resolution are only 3840x2160,
And the picture for thering are many special screnes to need to show ultra-wide, the scene of fusion display is carried out in particular with projector, is often needed
Show the ultra-wide picture of 5: 1 (5400x1080) or even 8: 1 (8640x720).
And to solve the above-mentioned problems, traditional scheme is to compress picture, becomes 3840x960 even 3840x480
Resolution ratio, and to ultra-wide picture after picture is divided, then exported by a plurality of HDMI interface to each projector and shown respectively,
To by a bigger picture, forming fusion projection, providing broader the display picture anastomosing and splicing of multiple projectors
The visual experience more shaken.
However the defect of the prior art is, can be lost by above-mentioned picture compression, cutting and the scheme method of fusion
The details of many pictures, wastes the super large bandwidth of HDMI interface.
And separately one method is picture is divided after, then be respectively transmitted video by multiple multimedia interfaces and cut in advance
Good various pieces, finally again by projecting be stitched together display, but the higher cost of the program, embedded broadcasting on the market
Device usually cannot achieve, it is difficult to universal.
Therefore how as far as possible under conditions of ensuring multimedia sources image quality, using less multimedia interface with economy
Mode realize that the fusion of ultra-wide picture is shown, be a great problem for perplexing those skilled in the art.
Summary of the invention
The main purpose of the present invention is to provide a kind of ultra-wide picture fusion display methods and systems, to guarantee multimedia
Under the premise of the image quality of source, multimedia interface quantity is reduced, and multimedia interface bandwidth is made full use of to form clearly ultra-wide picture
Fusion display.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of ultra-wide picture merges display methods,
Step includes: that ultra-wide multimedia sources are cut the picture block that pluralizes；And showing within the scope of device display size, according to the more matchmakers of ultra-wide
The width value of body source resolution ratio is as picture block cutting width value；Within the scope of multimedia interface display size, the more matchmakers of equal part ultra-wide
The length value of body source resolution ratio is as picture block Cutting Length value；Successively stratose draws block, meets multimedia interface to reassemble into and shows
The output picture source of size range；Device is respectively shown and obtains output picture source, and itself corresponding picture block in output picture source is shown respectively
Area is spliced into fusion display.
To achieve the goals above, according to another aspect of the present invention, a kind of ultra-wide picture fusion display is additionally provided
Method, step include: that ultra-wide multimedia sources are cut the picture block that pluralizes；And within the scope of multimedia interface display size, according to
According to the width value of ultra-wide multimedia sources resolution ratio as picture block cutting width value；The picture block monolithic Cutting Length value is less than multimedia
The length value of interface display size range；Successively stratose draws block, meets the defeated of multimedia interface display size range to reassemble into
Picture source out；Device is respectively shown and obtains output picture source, and itself corresponding area Hua Kuai in output picture source is shown respectively, is spliced into fusion
Display.
In the preferred embodiment, which includes: directly to show picture block and fusion picture block, this directly shows the length value of picture block
It is identical as fusion picture block length value.
In the preferred embodiment, which includes: directly to show picture block and fusion picture block, this directly shows the length value of picture block
It is the multiple for merging picture block length value.
In the preferred embodiment, in each layer output picture source, which is arranged in the two sides for directly showing picture block
At least side.
In the preferred embodiment, respectively the picture block according to cutting sequence is endowed coding, and the coding is corresponding with device show this,
So that device show this shows corresponding picture block in the output picture source.
In the preferred embodiment, when this shows device and shows the fusion picture block, side is done to the fusion band of the fusion picture block
Edge emergence processing.
In the preferred embodiment, which includes: at least one of video source or pattern source.
To achieve the goals above, according to another aspect of the present invention, a kind of ultra-wide picture fusion display is additionally provided
System comprising: multimedia sources processing unit shows device, and the multimedia sources processing unit is according to above-mentioned ultra-wide multimedia sources
Fusion display methods handles ultra-wide multimedia sources, exports picture source to obtain, respectively this shows at device and the multimedia sources
Device group-net communication is managed, this shows device according to block cutting sequence is drawn, and sequentially lays showing region, this shows device using PIP
Mode shows corresponding area Hua Kuai in the output picture source, and is spliced into fusion display showing region.
In the preferred embodiment, when this shows device and shows the fusion picture block, which melts this
The fusion band for closing picture block does edge emergence processing.
The ultra-wide picture fusion display methods and system provided through the invention, can effectively ensure more matchmakers of ultra-wide picture
Image quality of the body source in output, while realizing using less multimedia interface realizes ultra-wide picture in an economical manner
Display is merged, to reduce the difficulty and cost of ultra-wide picture fusion display, be conducive to promote and popularize.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram of ultra-wide picture fusion display methods first embodiment of the invention；
Fig. 2 is the schematic diagram of ultra-wide picture fusion display methods second embodiment of the invention；
Fig. 3 is the schematic diagram of ultra-wide picture fusion display methods 3rd embodiment of the invention；
Fig. 4 is the schematic diagram of ultra-wide picture fusion display methods fourth embodiment of the invention.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
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, in ordinary skill
Personnel do not make every other embodiment obtained under the premise of creative work, and protection model of the invention all should belong to
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
It covers and non-exclusive includes.
Of the invention ultra-wide picture fusion display methods and system, the dimensions with multimedia interface transmission picture be according to
According to the corresponding adaptability cutting of ultra-wide multimedia sources progress and reorganization, so as to ensure the more matchmakers of ultra-wide as far as possible
The high quality image quality in body source exports,, will be with HDMI in the following embodiments in order to be illustrated to propose high display quality and effect
It is illustrated for interface, and the embodiment under each resolution model of illustrating, but those skilled in the art should manage
Solution, according to the explanation of following embodiments, those skilled in the art are it is known that using other multimedia interfaces and with following sides
Case also can achieve identical effect, therefore following embodiments are only illustrated and do not limited.
(1)
Wherein, to achieve the above object, the ultra-wide picture that the embodiment of the present invention provides merges display methods, step
It include: that ultra-wide multimedia sources are cut into the picture block that pluralizes；And showing within the scope of device display size, according to ultra-wide multimedia sources
The width value of resolution ratio is as picture block cutting width value；Within the scope of multimedia interface display size, equal part ultra-wide multimedia sources
The length value of resolution ratio is as picture block Cutting Length value；Successively stratose draws block, meets multimedia interface display size to reassemble into
The output picture source of range；Device is respectively shown and obtains output picture source, and itself corresponding area Hua Kuai in output picture source is shown respectively, is spelled
It is connected into fusion display.
It is preferably projector that wherein this in the present invention, which shows device, but also can be display screen or can form all kinds of existing of splicing
There is the display equipment of technology.
Furthermore under the present embodiment, which is preferably designed in the matching multimedia interface in production
The screen size range that can be output, i.e., in this embodiment in the case where not considering fusion band, the multimedia interface institute energy
The width value of the screen size range of output and the width value of the ultra-wide multimedia sources are preferably integral multiple relation, while the ultra-wide
The length value for the screen size range that the length value of multimedia sources can be output with the multimedia interface also at integral multiple relationship,
Such as adaptation HDMI interface (HDMI support maximum 4K resolution ratio be 3840x2160) and the ultra-wide multimedia sources are
In the case where 5760x1080 resolution ratio, cutting that can first with the width value of the ultra-wide multimedia sources i.e. 1080 having a size of the picture block
Width value, concurrently setting at most can be with two layers of stratose of picture block, and then basis is currently adapted to more matchmakers to the Cutting Length value of the picture block
The maximum of body interface supports size to be adjusted, such as in HDMI interface, the monolithic Cutting Length value of the picture block need to be less than
3840, and the length value can also be carried out average according to the quantity for showing device or freely be distributed, such as in the present embodiment preferably
For average cutting, i.e., the picture block monolithic is cut into 2880x1080, and two layers of lamination as in figure 1, is obtained in this way
The output picture source 3 of 2880x2160, all to be shown in the resolving range that HDMI interface is supported.
To draw block according to above-mentioned 2 be cut into piece, by preferably passing through projection with after the matching of corresponding two projectors
The PIP function (Picture In Picture picture-in-picture) of instrument opens interception window, to position each projection in the output picture source
The corresponding picture block of instrument is simultaneously spliced, and fusion display can be completed, and is handled out in this way using the function of PIP and with the present invention defeated
Picture source matches out, can maximumlly guarantee image quality when projection, to avoid the loss for causing image quality by compression processing.
Furthermore on the other hand, if the maximum display size range of the projector is less than the picture block, as length value is inadequate
In the case where, then the area Hua Kuai of projection can be filled up by way of the instrument quantity that adds drop shadow, such as 2 projectors are same
When project picture block A, thus be spliced into fusion display, therefore in the present embodiment the projector not fully with draw number of blocks kissed
It closes, the adjustment of quantity can be carried out according to projector itself indication range.
However it is noted that the above-mentioned picture block respectively cut, it is more in cutting to can recorde the ultra-wide locating for the picture block
At least one of position/sequence of source of media picture, to each picture block be marked, so that projector can be according to certainly
The view field of body setting and the picture block of corresponding position are debugged, to easily be spliced into fusion display.
And in the preferred embodiment, each label for drawing block can be stamps visual mark on its picture, such as Fig. 1 institute
The A that shows draws block B and draws block, and for artificial or software automatic identification and the projection that carries out corresponding position forms fusion display, and at this
In embodiment, after being beaten by projector 1 on the curtain 2 for showing region, by human visual to respectively show picture block into
Row splicing and adjustment, can be convenient artificial fusion's picture in this way and adjust, to avoid the problem that block is drawn in wrong plug.
(2)
Furthermore in another better embodiment, in order to be further connected convenient for fusion picture, the present embodiment
Under, ultra-wide picture fusion display methods step includes: that ultra-wide multimedia sources are cut the picture block that pluralizes；And in multimedia interface
Within the scope of display size, the width value according to ultra-wide multimedia sources resolution ratio is as picture block cutting width value；The picture block monolithic is cut
Cut the length value that length value is less than multimedia interface display size range；Successively stratose draws block, meets multimedia to reassemble into and connects
The output picture source of mouth display size range；Device is respectively shown and obtains output picture source, and output picture source is shown respectively by PIP mode
In itself corresponding area Hua Kuai, be spliced into fusion display.
Wherein it should be noted that since the support display size range of projector is very wide according to the different selectivity of performance,
But the solution of the present invention can according to the display size range of the projector carry out appropriate adjustment, as shown in Fig. 2, the present embodiment with
Illustrate for projector 11,12,13,14 of 4 resolution ratio in 1920x1080, is asked to solve the linking of fusion picture
Topic, and convenient for showing device in the projection and laying of picture integration region, wherein the picture block can set different pictures in segmentation
Block type such as includes: that directly aobvious picture block and fusion picture block, reason are that projector is carried out to each floor segment area on output picture source
When showing, aobvious a part of out of stock/leakage close to the output area picture source boundary Hua Kuai can be inevitably encountered, if drawing block exclusively for the fritter
Area's one projector of setting rather wastes uneconomical, it is therefore desirable to set a fusion picture block, be arranged in output picture with duplication
The picture block of source boundary, and be discharged into again in next layer, consequently facilitating another projector can be connected aobvious to carry out fusion
Show, and in the various embodiments of the invention, preferably in each layer output picture source, which is arranged in this and directly shows picture block
At least side in two sides.
It specifically, can be first with this as shown in Fig. 2, in the case that the ultra-wide multimedia sources are 5760x1080 resolution ratio
Cutting width value of the width value of ultra-wide multimedia sources i.e. 1080 having a size of the picture block, while according to the ruler of the ultra-wide multimedia sources
It is very little, in HDMI indication range, two layers of stratose of picture block can be set, and by above-mentioned 4 projector projects, and the picture block is cut
Cut length value then supports size to be adjusted according to current the maximum of adaptation multimedia interface, while it is also contemplated that arriving projector
Display size range, such as in this HDMI interface, the monolithic Cutting Length value of the picture block need to be less than 3840, and the length value
Also can be allocated according to the quantity for showing device, such as in the present embodiment, preferably this directly show picture block length value with merge
Picture block length value is identical therefore cleavable at 3 pieces of picture blocks, i.e. the picture block monolithic is cut into 1920x1080, and multiple as in figure 2
B segment processed is laid equal stress on two layers of group lamination, is obtained with the output picture source of 2880x2160 in this way, with point supported in HDMI interface
It is all shown within the scope of resolution.
To which according to Fig.2, the projector 12 and projector 13 select the different areas Hua Kuai by PIP mode, with same
When part B be shown draw block, and carry out fusion and show, it is aobvious so as to avoid leakage, while being also convenient for being adjusted in actual use,
To save the quantity of projector and form maximum utilization efficiency.
(3)
And in another embodiment, if in the case that the ultra-wide multimedia sources are 6720x1080 resolution ratio, and project
Under conditions of instrument resolution ratio is 960X1080, which is preferably to merge the multiple of picture block length value, so as to
Meet the output figure source of HDMI interface indication range in dividing and reassembling into, as shown in figure 3, the ultra-wide multimedia sources are preferably point
It cuts in directly aobvious picture block A, C 2880x1080 and totally 3 pieces of two kinds of sizes of picture block B 960X1080 of fusion, while replicating B and drawing block and A, C
Block linking is drawn to recombinate two layers of lamination, is obtained with the output picture source of 3840x2160 in this way, with point supported in HDMI interface
It is all shown within the scope of resolution, and itself corresponding area Hua Kuai in output picture source is shown respectively in the PIP mode by showing device,
It is spliced into fusion display.
(4)
And in another embodiment, if in the case that the ultra-wide multimedia sources are 8960x720 resolution ratio, and project
Under conditions of instrument resolution ratio is 1280X720, which, which is preferably greater than, is equal to the 1 of fusion picture block length value
Times, in order to divide and reassemble into the output figure source for meeting HDMI interface indication range, as shown in figure 4, the ultra-wide multimedia sources
Preferably segmentation is in directly aobvious picture block A, E 2560x720, C 1280X720 and fusion two kinds of sizes of picture block B, D 1280X720 totally 5
Block, while B is replicated, D draws block and A, C, and E draws block linking to recombinate three layers of lamination, is obtained with the output of 3840x2160 in this way
Picture source, all to be shown in the resolving range that HDMI interface is supported, and the PIP mode by showing device be shown respectively it is defeated
Itself corresponding area Hua Kuai in picture source out can be spliced into fusion display.
Furthermore in the various embodiments of the invention, when this shows device and shows the fusion picture block, which is melted
Crossed belt does edge emergence processing.Simultaneously in the various embodiments of the invention, which preferably includes: video source or figure
At least one of case source.
However it is noted that the above-mentioned picture block respectively cut, it is more in cutting to can recorde the ultra-wide locating for the picture block
At least one of position/sequence of source of media picture, to each picture block be marked, so that projector can be according to certainly
The view field of body setting and the picture block of corresponding position are debugged, to easily be spliced into fusion display.
And in the preferred embodiment, each label for drawing block can be stamps visual mark on its picture, such as Fig. 2
The A of A, B, C and Fig. 3, B, C, D, shown in E, for artificial or software automatic identification and the projection formation that carries out corresponding position is melted
Display is closed, and in the present embodiment, after being beaten on the curtain for show region by projector, by human visual to each
Picture block is shown to be spliced and adjusted, can be convenient artificial fusion's picture in this way and is adjusted, to avoid the problem that block is drawn in wrong plug.
(5)
Furthermore the present invention also provides a kind of ultra-wide pictures to merge display system comprising: multimedia sources processing unit is shown
Device out, the multimedia sources processing unit according to above-mentioned ultra-wide multimedia sources fusion display methods to ultra-wide multimedia sources at
Reason exports picture source to obtain, and respectively this shows device and the multimedia sources processing unit group-net communication, this shows device and cuts according to block is drawn
Sequence is cut, is sequentially laid showing region, this shows device and shows corresponding picture block in the output picture source using PIP mode
Region, and it is spliced into fusion display showing region, and in the preferred embodiment, this shows device and shows the fusion picture block
When, which does edge emergence processing to the fusion band of the fusion picture block.
In conclusion the ultra-wide picture fusion display methods and system that provide through the invention, can effectively ensure more matchmakers
Image quality of the body source in output, while realizing using less multimedia interface realizes ultra-wide picture in an economical manner
Display is merged, to reduce the difficulty and cost of ultra-wide picture fusion display, be conducive to promote and popularize.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent, it is all within the spirits and principles of the present invention, made any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
It will be appreciated by those skilled in the art that implementing the method for the above embodiments is that can pass through
Program is completed to instruct relevant hardware, which is stored in a storage medium, including some instructions are used so that single
Piece machine, chip or processor (processor) execute all or part of the steps of each embodiment the method for the application.And it is preceding
The storage medium stated includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory
The various media that can store program code such as (RAM, Random Access Memory), magnetic or disk.
In addition, any combination can also be carried out between a variety of different embodiments of the embodiment of the present invention, as long as it is not
The thought of the embodiment of the present invention is violated, equally should be considered as disclosure of that of the embodiment of the present invention.
Claims (10)
1. a kind of ultra-wide picture merges display methods, step includes:
Ultra-wide multimedia sources are cut into the picture block that pluralizes；And showing within the scope of device display size, according to ultra-wide multimedia sources
The width value of resolution ratio is as picture block cutting width value；Within the scope of multimedia interface display size, equal part ultra-wide multimedia sources
The length value of resolution ratio is as picture block Cutting Length value；Successively stratose draws block, meets multimedia interface display size to reassemble into
The output picture source of range；Device is respectively shown and obtains output picture source, and itself corresponding area Hua Kuai in output picture source is shown respectively, is spelled
It is connected into fusion display.
2. a kind of ultra-wide picture merges display methods, step includes:
Ultra-wide multimedia sources are cut into the picture block that pluralizes；And within the scope of multimedia interface display size, according to ultra-wide multimedia
The width value of source resolution ratio is as picture block cutting width value；The picture block monolithic Cutting Length value is less than multimedia interface and shows ruler
The length value of very little range；Successively stratose draws block, to reassemble into the output picture source for meeting multimedia interface display size range；Respectively show
Device obtains output picture source out, and itself corresponding area Hua Kuai in output picture source is shown respectively, and is spliced into fusion display.
3. ultra-wide picture according to claim 2 merges display methods, the picture block type includes: directly aobvious picture block and fusion
Block is drawn, the length value of the straight aobvious picture block is identical as fusion picture block length value.
4. ultra-wide picture according to claim 2 merges display methods, the picture block type includes: directly aobvious picture block and fusion
Block is drawn, the length value of the straight aobvious picture block is the multiple for merging picture block length value.
5. ultra-wide picture according to claim 4 merges display methods, wherein in each layer output picture source, the fusion
Draw at least side that block is arranged in the two sides of the straight aobvious picture block.
6. ultra-wide picture according to claim 2 merges display methods, wherein each picture block is endowed according to cutting sequence
Coding, it is described coding it is corresponding with the device that shows, for it is described show device show in the output picture source it is corresponding described in
Draw block.
7. ultra-wide picture according to claim 2 merges display methods, wherein described device be shown the fusion picture is shown
When block, emergence processing in edge is done to the fusion band of the fusion picture block.
8. ultra-wide picture according to claim 2 merges display methods, the ultra-wide multimedia sources include: video source or figure
At least one of case source.
9. a kind of ultra-wide picture merges display system, comprising: multimedia sources processing unit shows device, at the multimedia sources
Reason device is handled ultra-wide multimedia sources according to such as the ultra-wide multimedia sources fusion display methods in claim 1 to 8, with
Obtain output picture source, it is each it is described device and the multimedia sources processing unit group-net communication are shown, the device that shows is according to picture block
Cutting sequence is sequentially laid showing region, and the device that shows is shown in the output picture source and respectively corresponded to using PIP mode
The area Hua Kuai, and show region be spliced into fusion display.
10. ultra-wide picture according to claim 9 merges display system, wherein described device be shown the fusion picture is shown
When block, the multimedia sources processing unit does edge emergence processing to the fusion band of the fusion picture block.
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| CN112243149A (en) * | 2019-07-19 | 2021-01-19 | 福建星网视易信息系统有限公司 | Method, device and system for displaying ultra-wide picture |
| CN110430454B (en) * | 2019-07-19 | 2021-06-22 | 福建星网视易信息系统有限公司 | Multi-device real-time interactive display method and device |
| CN112243149B (en) * | 2019-07-19 | 2022-05-27 | 福建星网视易信息系统有限公司 | Method, device and system for displaying ultra-wide picture |
| CN110456995B (en) * | 2019-07-19 | 2022-07-08 | 福建星网视易信息系统有限公司 | Method, device and system for executing operation on ultra-wide picture |
| CN110677600A (en) * | 2019-10-11 | 2020-01-10 | 福建星网视易信息系统有限公司 | Multi-group display method and system of ultra-wide picture, on-demand equipment and on-demand system |
| CN110677600B (en) * | 2019-10-11 | 2021-10-01 | 福建星网视易信息系统有限公司 | Multi-group display method and system of ultra-wide picture, on-demand equipment and on-demand system |
| CN111836028A (en) * | 2020-07-07 | 2020-10-27 | 北京亿智诚科技有限公司 | Image processing method, readable storage medium, and electronic device |
| CN111836028B (en) * | 2020-07-07 | 2022-03-04 | 北京亿智诚科技有限公司 | Image processing method, readable storage medium, and electronic device |
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