CN104918010A - Signal redisplay method and system of spliced wall - Google Patents
Signal redisplay method and system of spliced wall Download PDFInfo
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Abstract
The invention relates to a signal redisplay method and system of a spliced wall. The method comprises the steps that a first redisplay image of a first sharpness of the spliced wall is obtained; a signal image of a second sharpness of a signal source of the spliced wall is obtained, and the first sharpness is lower than the second sharpness; the signal image is merged into the first redisplay image to obtain a second redisplay image; and the second redisplay image is output and displayed. According to the technical scheme, the network bottleneck problem caused by transmission of high-sharpness video stream or image content and the problem of resource consumption when the high-sharpness content is processed are effectively solved.
Description
Technical field
The present invention relates to combination Display Technique field, particularly relate to a kind of combination signal echo method and system.
Background technology
User uses PC (PC) to be that direct face operates on it, mouse-keyboard is responsible for the input of operational order, display is responsible for output, complete with user by mouse-keyboard and display mutual, by display, we can see the result that we operate intuitively.
And splicing wall display system is made up of each different display unit, thus the occupation mode of splicing wall display system and the occupation mode of PC completely different.In the visual control display system of combination, because display wall resolution is high, signal access amount is large, and configuration is complicated, when needing to carry out combination signal content echo and signal preview display on configuration operation equipment, the echo content of high resolution displayed, need high-performance and high bandwidth system communication Environmental Support, also need combination processor to export high definition echo content, so not only bring network bottleneck, the image that also may have influence on processor exports, and this is can not be received at spelling wall environment.
Summary of the invention
The object of the present invention is to provide a kind of combination signal echo method and system, while guarantee displaying contents definition is higher, the resource consumption problem of system when the network bottleneck problem and process high-definition content transmitting and bring can be reduced.
Object of the present invention is achieved through the following technical solutions:
A kind of combination signal echo method, comprises the steps:
Obtain the first echo image of the first definition of combination;
Obtain the signal pattern of the second definition of the signal source of described combination, wherein, described first definition is lower than described second definition;
Described signal pattern is merged on described first echo image, obtains the second echo image;
Export described second echo image to show.
A kind of combination signal echo system, comprising:
First acquisition module, for obtaining the first echo image of the first definition of combination;
Second acquisition module, for obtaining the signal pattern of the second definition of the signal source of described combination, wherein, described first definition is lower than described second definition;
Merging module, for described signal pattern being merged into described first echo image, obtaining the second echo image;
Display module, shows for exporting described second echo image.
According to the scheme of the invention described above, it is the first echo image of the first definition obtaining combination, obtain the signal pattern of second definition higher than the first definition of the signal source of combination, described signal pattern is merged on described first echo image, obtain the second echo image, export described second echo image to show, that is, first obtain the first lower echo image of a definition, again the signal pattern that definition is relatively high is merged on this first echo image, this just can obtain the second higher echo image of the definition of displaying contents, like this, original processor hardware cost of need not upgrading just can reach combination echo effect more clearly, also the resource consumption problem of system when high definition video stream or picture material transmit the network bottleneck problem and process high-definition content brought can effectively be reduced.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of combination signal echo embodiment of the method one of the present invention;
Fig. 2 is the schematic flow sheet of combination signal echo embodiment of the method two of the present invention;
Fig. 3 is the schematic flow sheet of combination signal echo embodiment of the method three of the present invention;
Fig. 4 is the schematic flow sheet of combination signal echo embodiment of the method four of the present invention;
Fig. 5 is the schematic flow sheet of combination signal echo embodiment of the method five of the present invention;
The application system structural representation of combination signal echo method in Fig. 6 concrete example of the present invention;
Fig. 7 is the echo design sketch of low definition;
Fig. 8 is the echo design sketch of high definition;
Fig. 9 is the structural representation of an embodiment of combination signal echo system of the present invention;
Figure 10 is the structural representation of another embodiment of combination signal echo system of the present invention;
Figure 11 is the structural representation of the 3rd embodiment of combination signal echo system of the present invention;
Figure 12 is the structural representation of the 4th embodiment of combination signal echo system of the present invention;
Figure 13 is the structural representation of the 5th embodiment of combination signal echo system of the present invention.
Embodiment
For making object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is described in further detail.Should be appreciated that embodiment described herein only in order to explain the present invention, do not limit protection scope of the present invention.
In the following description, each embodiment first for combination signal echo method of the present invention is described, then is described each embodiment of combination signal echo system of the present invention.
Shown in Figure 1, be the schematic flow sheet of combination signal echo embodiment of the method one of the present invention.As shown in Figure 1, the combination signal echo method in the present embodiment one comprises the steps:
Step S101: the first echo image obtaining the first definition of combination;
Here the first echo image is relatively unintelligible, and also namely the resolution of the first echo image is lower;
Particularly, the lower echo video flowing of the definition of combination or echo picture can being obtained from combination processor (as ARK/AP processor), obtaining the first echo image by carrying out sectional drawing to current echo video flowing or echo picture;
As required, buffer memory can also be carried out to this first echo image;
Step S102: the signal pattern obtaining the second definition of the signal source of described combination, wherein, described first definition is lower than described second definition;
The signal pattern of signal source is relative to the first echo clear picture, and also namely the resolution of signal pattern is high compared with the resolution of the first echo image;
Particularly, the current demand signal displaying contents of described combination can be obtained to signal source or signal preview server, obtain the signal pattern that signal source is corresponding;
Step S103: described signal pattern is merged on described first echo image, obtains the second echo image;
Particularly, first the placement position of signal pattern on the first echo image can be determined, be merged on the first echo image according to this placement position by this signal pattern again, like this, just defining one has signal echo content and the higher image (the second echo image) of definition;
Step S104: export described second echo image and show.
According to the scheme of the invention described above, it is the first echo image of the first definition obtaining combination, obtain the signal pattern of second definition higher than the first definition of the signal source of combination, described signal pattern is merged on described first echo image, obtain the second echo image, export described second echo image to show, that is, first obtain the first lower echo image of a definition, again the signal pattern that definition is relatively high is merged on this first echo image, this just can obtain the second higher echo image of the definition of displaying contents, like this, original processor hardware cost of need not upgrading just can reach combination echo effect more clearly, also the resource consumption problem of system when high definition video stream or picture material transmit the network bottleneck problem and process high-definition content brought can effectively be reduced.
Embodiment two
Shown in Figure 2, be the schematic flow sheet of combination signal echo embodiment of the method two of the present invention.In the present embodiment, mainly be with the difference of above-described embodiment one, consider and need obtain signal pattern and signal pattern be merged on the first echo image, that is, the signal source information (having which signal source) needing to know that combination is current and these signal sources on splicer open the positional information of display window, for this reason, add the step of the Signal aspects window layout table obtaining described combination in the present embodiment, can so that the current signal source information of combination and these signal sources on splicer open the positional information of display window.
As shown in Figure 2, the combination signal echo method in the present embodiment two comprises the steps:
Step S201: the first echo image obtaining the first definition of combination;
Step S202: the Signal aspects window layout table obtaining described combination, generates signal source list according to described Signal aspects window layout table;
Particularly, the Signal aspects window layout table of current all signals of this splicer can be obtained from the Control Server of combination, Signal aspects window layout table comprises the information such as signal source identifies, the display window layout coordinate of signal source, therefore, each signal source mark can be obtained according to this Signal aspects window layout table, generate signal source list;
Step S203: the signal pattern obtaining the second definition of the signal source of described combination according to described signal source list, wherein, described first definition is lower than described second definition;
The signal pattern of signal source can be obtained successively according to the putting in order of signal source mark in signal source list;
Step S204: be merged on described first echo image by described signal pattern according to described Signal aspects window layout table, obtains described second echo image;
Particularly, can obtain the relative position of signal source corresponding to signal pattern according to Signal aspects window layout table, the picture size according to this relative position and the first echo image obtains the placement position of signal pattern on the first echo image;
Step S205: export described second echo image and show.
Identical with above-described embodiment one of other technologies feature in the present embodiment, does not repeat them here.
Embodiment three
Shown in Figure 3, be the schematic flow sheet of combination signal echo embodiment of the method three of the present invention.In the present embodiment, mainly be with the difference of above-described embodiment two, consider that the display window of the identical signal source of correspondence the Signal aspects window layout table obtained at first from Control Server has multiple sometimes, if repeatedly obtain display image to signal source or signal preview server, then can increase the resource consumption of signal source or signal preview server, for this reason, in the present embodiment three, add the step of the display window that Filtration Filtration repeats, the resource consumption to signal source or signal preview server can be reduced.
As shown in Figure 3, the combination signal echo method in the present embodiment three comprises the steps:
Step S301: the first echo image obtaining the first definition of combination;
Step S302: the Signal aspects window layout table obtaining described combination;
Step S303: obtain the display window identifying corresponding identical signal source according to described Signal aspects window layout table, display window according to the identical signal source of described correspondence filters the display window repeated, upgrade described Signal aspects window layout table, generate signal source list according to the described Signal aspects window layout table after upgrading;
Particularly, the corresponding relation of signal source and display window can be known according to Signal aspects window layout table, the display window of corresponding identical signal source then can be determined according to this corresponding relation, again according to the display window that the display window trap signal display window layout table of the identical signal source of described correspondence repeats, and upgrade described Signal aspects window layout table, generate signal source list according to the described Signal aspects window layout table after upgrading;
Such as, the display window S1 corresponding with signal source X1 can be obtained according to the information in Signal aspects window layout table and have six, five are then had in these six to be all the display window of repetition, then need the relevant information filtering out five display window S1, and only remain the relevant information of next display window S1;
Step S303: the signal pattern obtaining the second definition of the signal source of described combination according to the described signal source list after renewal, wherein, described first definition is lower than described second definition;
Step 305: export described second echo image and show.
Identical with above-described embodiment two of other technologies feature in the present embodiment, does not repeat them here.
Embodiment four
As shown in Figure 4, be the schematic flow sheet of combination signal echo embodiment of the method four of the present invention.In the present embodiment, mainly be with the difference of above-described embodiment one, consider that the original dimension of the first echo image is often inconsistent with the Output Size of echo image, for this reason, in the present embodiment, the step of size to described Output Size of adjustment first echo image is added.
As shown in Figure 4, the combination signal echo method in the present embodiment four comprises the steps:
Step S401: the first echo image obtaining the first definition of combination;
Step S402: the Output Size obtaining echo image, adjusts the size of described first echo image to described Output Size;
Here echo image can refer to that the first echo image also can refer to the second echo image;
Here adjustment can refer to amplify and also can refer to reduce, but consider that the original dimension of the first echo image is often less, and the Output Size of echo image is often comparatively large, so the size of the described first echo image of adjustment in the present embodiment refers generally to amplification first echo image;
Step S403: the signal pattern obtaining the second definition of the signal source of described combination, wherein, described first definition is lower than described second definition;
Step S404: described signal pattern is merged on the described first echo image after adjusted size, obtains described second echo image;
Step S405: export described second echo image and show.
Identical with above-described embodiment one of other technologies feature in the present embodiment, does not repeat them here.
Embodiment five
Shown in Figure 5, it is the schematic flow sheet of combination signal echo embodiment of the method five of the present invention, in the present embodiment, mainly be with the difference of above-described embodiment one, one, consider and need obtain signal pattern and signal pattern be merged on the first echo image, that is, the signal source information (having which signal source) needing to know that combination is current and these signal sources on splicer open the positional information of display window, they are two years old, consider that the display window of the identical signal source of correspondence the Signal aspects window layout table obtained at first from Control Server has multiple sometimes, if repeatedly obtain display image to signal source or signal preview server, then can increase the resource consumption of signal source or signal preview server, they are three years old, consider that the original dimension of the first echo image is often inconsistent with the Output Size of echo image, for this reason, in the present embodiment, add the step of the Signal aspects window layout table obtaining described combination, the step of the display window that Filtration Filtration repeats and the size that adds adjustment first echo image are to the step of described Output Size.
As shown in Figure 5, the combination signal echo method in the present embodiment five comprises the steps:
Step S501: the first echo image obtaining the first definition of combination;
Step S502: the Output Size obtaining echo image, adjusts the size of described first echo image to described Output Size;
Here echo image can refer to that the first echo image also can refer to the second echo image;
Here adjustment can refer to amplify and also can refer to reduce, but consider that the original dimension of the first echo image is often less, and the Output Size of echo image is often comparatively large, so the size of the described first echo image of adjustment in the present embodiment refers generally to amplification first echo image;
Step S503: the Signal aspects window layout table obtaining described combination;
Particularly, the Signal aspects window layout table of current all signals of this splicer can be obtained from the Control Server of combination;
Step S504: obtain the signal source mark associated by display window according to described Signal aspects window layout table, repeating signal source in signal source corresponding to the described display window of described signal source mark filtration, upgrade described Signal aspects window layout table, generate signal source list according to the described Signal aspects window layout table after upgrading;
Particularly, the corresponding relation of signal source and display window can be known according to Signal aspects window layout table, the display window of corresponding identical signal source then can be determined according to this corresponding relation, again according to the display window that the display window trap signal display window layout table of the identical signal source of described correspondence repeats, and upgrade described Signal aspects window layout table, generate signal source list according to the described Signal aspects window layout table after upgrading;
Signal aspects window layout table comprises the information such as signal source identifies, the display window layout coordinate of signal source, therefore, can obtain each signal source mark according to this Signal aspects window layout table, generate signal source list;
Step S505: the signal pattern obtaining the second definition of the signal source of described combination according to described signal source list, wherein, described first definition is lower than described second definition;
Step S506: according to the described Signal aspects window layout table after upgrading, described signal pattern is merged on the described first echo image after adjusted size, obtains described second echo image;
Particularly, can obtain the relative position of signal source corresponding to signal pattern according to the Signal aspects window layout table after renewal, the picture size according to this relative position and the first echo image obtains the placement position of signal pattern on the first echo image;
Step S507: export described second echo image and show.
Identical with above-described embodiment one of other technologies feature in the present embodiment, does not repeat them here.
Concrete example
For the ease of understanding the present invention, below by way of a concrete example, the solution of the present invention is further elaborated, but this concrete example is not construed as limiting the invention.Shown in Figure 6, be the application system structural representation of this concrete exemplary scenario.
First, echo output image size SIZE1 is set, with display end acquiescence displaying ratio and size preferential, as the image of use 1024*768 resolution Apple IPAD on;
Secondly, display wall size is obtained from Control Server (with reference to this department product VWAS combination control and management software);
3rd, from echo server, the echo video flowing lower by the definition of combination mark acquisition combination or picture, preserve the sectional drawing of current echo content, enlarged image is to SIZE1, as Fig. 7 obtains echo image IMG_REVIEW (being equivalent to aforesaid first echo image) from the echo processor of combination and amplifies, relatively unintelligible;
4th, the display window layout table T1 of current all signals is obtained from combination Control Server, obtain display window according to display window layout table T1 and spell the positional information on wall, as ARK window S1, S2, S3 in Fig. 1, and layout coordinate information, the signal source of being bound by display window identifies the display window of identical signal source, filter the window in repeating signal source, the display window stayed is saved in signal source list L1, avoids the processing of signal sources of repetition to increase the resource consumption of server;
5th, by signal source list L1, obtain current demand signal displaying contents to signal source or signal preview server, obtain the corresponding echo image of signal source, as IMG1, IMG2, IMG3 of Fig. 1;
6th, combined window layout table T1, from T1, obtain the relative position of window S1, S2, S3, carry out window physical location and be converted to image-region, obtain the placement position on echo image IMG_REVIEW;
7th, be merged into by signal pattern on echo image IMG_REVIEW, forming one has the position of signal echo content image IMG_OK (being equivalent to aforesaid second echo image) more clearly, as shown in Fig. 8 effect;
8th, image IMG_OK is outputted to operating equipment display;
Repeat the process of the 3rd to the 8th, until operation terminates.
According to the combination signal echo method of the invention described above, the present invention also provides a kind of combination signal echo system, and just the embodiment of combination signal echo system of the present invention is described in detail below.For convenience of description, in conjunction with combination signal echo client and server in Fig. 9, the structural representation of combination signal echo embodiment of the present invention is shown.
As shown in Figure 9, the combination signal echo system of the present embodiment, comprises the first acquisition module 601, second acquisition module 602, merges module 603, display module 604, wherein:
First acquisition module 601, for obtaining the first echo image of the first definition of combination;
Second acquisition module 602, for obtaining the signal pattern of the second definition of the signal source of described combination, wherein, described first definition is lower than described second definition;
Merging module 603, for described signal pattern being merged into described first echo image, obtaining the second echo image;
Display module 604, shows for exporting described second echo image.
Wherein in an embodiment, as shown in Figure 10, combination signal echo system of the present invention can also comprise the 3rd acquisition module 605 and generation module 606, wherein:
3rd acquisition module 605 is for obtaining the Signal aspects window layout table of described combination;
Generation module 606 is for generating signal source list according to described Signal aspects window layout table;
Second acquisition module 602 obtains the signal pattern of the second definition of the signal source of described combination according to described signal source list;
Merge module 603 according to described Signal aspects window layout table, described signal pattern to be merged on described first echo image, obtain described second echo image.
Wherein in an embodiment, as shown in figure 11, combination signal echo system of the present invention can also comprise filtering module 607, wherein:
Filtering module 607 is for obtaining the display window identifying corresponding identical signal source according to described Signal aspects window layout table, the display window according to the identical signal source of described correspondence filters the display window repeated, and upgrades described Signal aspects window layout table.
Wherein in an embodiment, as shown in figure 12, combination signal echo system of the present invention can also comprise adjusting module 608, wherein, adjusting module 608, for obtaining the Output Size of echo image, adjusts the size of described first echo image to described Output Size;
Merge module 603 described signal pattern to be merged on the described first echo image after adjusted size, obtain described second echo image.
Wherein in an embodiment, as shown in figure 13, the combination signal echo system of the present embodiment, except comprising the first acquisition module 601, second acquisition module 602, merging except module 603, display module 604, the 3rd acquisition module 605 and generation module 606, filtering module 607, adjusting module 608 can also be comprised;
3rd acquisition module 605 is for obtaining the Signal aspects window layout table of described combination;
Filtering module 607 is for obtaining the display window identifying corresponding identical signal source according to described Signal aspects window layout table, the display window according to the identical signal source of described correspondence filters the display window repeated, and upgrades described Signal aspects window layout table;
Generation module 606 is for generating signal source list according to the described Signal aspects window layout table after renewal;
Adjusting module 608, for obtaining the Output Size of echo image, adjusts the size of described first echo image to described Output Size;
Merge module 603 according to the described Signal aspects window layout table after renewal, described signal pattern to be merged on the described first echo image after adjusted size, obtain described second echo image.
Combination signal echo system of the present invention and combination signal echo method one_to_one corresponding of the present invention, the technical characteristic of setting forth in the embodiment of above-mentioned combination signal echo method and beneficial effect thereof are all applicable to, in the embodiment of combination signal echo system, hereby state.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this specification is recorded.
The above embodiment only have expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but can not therefore be construed as limiting the scope of the patent.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a combination signal echo method, is characterized in that, comprise the steps:
Obtain the first echo image of the first definition of combination;
Obtain the signal pattern of the second definition of the signal source of described combination, wherein, described first definition is lower than described second definition;
Described signal pattern is merged on described first echo image, obtains the second echo image;
Export described second echo image to show.
2. combination signal echo method according to claim 1, is characterized in that:
Also comprise step: the Signal aspects window layout table obtaining described combination, generate signal source list according to described Signal aspects window layout table;
The step of the signal pattern of the second definition of the signal source of the described combination of described acquisition comprises step: the signal pattern obtaining the second definition of the signal source of described combination according to described signal source list;
Describedly described signal pattern is merged on described first echo image, the step obtaining the second echo image comprises step: be merged on described first echo image by described signal pattern according to described Signal aspects window layout table, obtains described second echo image.
3. combination signal echo method according to claim 2, is characterized in that:
Also comprise step: obtain the display window identifying corresponding identical signal source according to described Signal aspects window layout table, the display window according to the identical signal source of described correspondence filters the display window repeated, and upgrades described Signal aspects window layout table.
4. combination signal echo method according to claim 1, is characterized in that:
Also comprise step: the Output Size obtaining echo image, adjust the size of described first echo image to described Output Size;
Describedly be merged into by described signal pattern on described first echo image, the step obtaining the second echo image comprises step: be merged into by described signal pattern on the described first echo image after adjusted size, obtain described second echo image.
5. combination signal echo method according to claim 1, is characterized in that:
Also comprise step: the Output Size obtaining echo image, adjust the size of described first echo image to described Output Size; The display window identifying corresponding identical signal source is obtained according to described Signal aspects window layout table, display window according to the identical signal source of described correspondence filters the display window repeated, upgrade described Signal aspects window layout table, generate signal source list according to the described Signal aspects window layout table after upgrading;
The step of the signal pattern of the second definition of the signal source of the described combination of described acquisition comprises step: the signal pattern obtaining the second definition of the signal source of described combination according to described signal source list;
Describedly described signal pattern is merged on described first echo image, the step obtaining the second echo image comprises step: be merged on the described first echo image after adjusted size by described signal pattern according to the described Signal aspects window layout table after upgrading, obtain described second echo image.
6. a combination signal echo system, is characterized in that, comprising:
First acquisition module, for obtaining the first echo image of the first definition of combination;
Second acquisition module, for obtaining the signal pattern of the second definition of the signal source of described combination, wherein, described first definition is lower than described second definition;
Merging module, for described signal pattern being merged into described first echo image, obtaining the second echo image;
Display module, shows for exporting described second echo image.
7. combination signal echo system according to claim 6, is characterized in that:
Also comprise the 3rd acquisition module, described 3rd acquisition module is for obtaining the Signal aspects window layout table of described combination;
Also comprise generation module, for generating signal source list according to described Signal aspects window layout table;
Described second acquisition module obtains the signal pattern of the second definition of the signal source of described combination according to described signal source list;
Described signal pattern is merged on described first echo image according to described Signal aspects window layout table by described merging module, obtains described second echo image.
8. combination signal echo system according to claim 7, is characterized in that:
Also comprise filtering module, described filtering module is used for obtaining according to described Signal aspects window layout table the display window identifying corresponding identical signal source, display window according to the identical signal source of described correspondence filters the display window repeated, and upgrades described Signal aspects window layout table.
9. combination signal echo system according to claim 6, is characterized in that:
Also comprise adjusting module, described adjusting module, for obtaining the Output Size of echo image, adjusts the size of described first echo image to described Output Size;
Described signal pattern is merged on the described first echo image after adjusted size by described merging module, obtains described second echo image.
10. combination signal echo system according to claim 6, is characterized in that, also comprise the 3rd acquisition module, generation module, adjusting module, filtering module;
Described 3rd acquisition module is for obtaining the Signal aspects window layout table of described combination;
Described filtering module is used for obtaining according to described Signal aspects window layout table the display window identifying corresponding identical signal source, and the display window according to the identical signal source of described correspondence filters the display window repeated, and upgrades described Signal aspects window layout table;
Described generation module is used for the described Signal aspects window layout table after according to renewal and generates signal source list;
Described adjusting module, for obtaining the Output Size of echo image, adjusts the size of described first echo image to described Output Size;
Described signal pattern is merged on the described first echo image after adjusted size according to the described Signal aspects window layout table after renewal by described merging module, obtains described second echo image.
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| CN105487834B (en) * | 2015-12-14 | 2018-08-07 | 广东威创视讯科技股份有限公司 | Combination echoes method and system |
| CN105867870A (en) * | 2016-05-04 | 2016-08-17 | 广东威创视讯科技股份有限公司 | Back-display method and device of spliced wall windows |
| CN105867870B (en) * | 2016-05-04 | 2018-11-02 | 广东威创视讯科技股份有限公司 | The echo method and apparatus of combination window |
| CN105843578A (en) * | 2016-06-08 | 2016-08-10 | 广东威创视讯科技股份有限公司 | Splicing wall back-display method, splicing wall back-display device and splicing wall back-display system |
| CN105843578B (en) * | 2016-06-08 | 2019-01-29 | 广东威创视讯科技股份有限公司 | A kind of combination echo method, apparatus and system |
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|---|---|
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