CN101751905B - Spliced wall data display processing method and system thereof - Google Patents
Spliced wall data display processing method and system thereof Download PDFInfo
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- CN101751905B CN101751905B CN2009102142951A CN200910214295A CN101751905B CN 101751905 B CN101751905 B CN 101751905B CN 2009102142951 A CN2009102142951 A CN 2009102142951A CN 200910214295 A CN200910214295 A CN 200910214295A CN 101751905 B CN101751905 B CN 101751905B
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Abstract
The invention provides a spliced wall data display processing method and a system thereof. The method comprises the following steps: dividing a spliced wall containing a plurality of split screens into a plurality of spliced sub-walls, and appointing a display processor to each spliced sub-wall, wherein each spliced sub-wall contains the split screens; breaking one picture command of the spliced wall into a plurality of sub-picture commands according to the dividing mode of the spliced sub-walls; respectively sending the sub-picture commands to the corresponding display processors to be processed; and receiving the sub-pictures generated after the processors process the sub-picture commands, and sending the sub-pictures to the corresponding spliced sub-walls to be displayed. The data processing capacity of the spliced wall data display processing method and the system thereof is free from the restrictions of an individual display processor, and the spliced wall data display processing method and the system thereof can provide higher data processing capacity.
Description
Technical field
The present invention relates to a kind of spliced wall data display processing method, the invention still further relates to a kind of combination video data disposal system.
Background technology
In common combination, a combination is made up of a plurality of split screens, and the split screen number that said combination comprises is many more, and the resolution of said combination is generally big more, needs the data of processing also many more in the width of cloth picture of said combination.The data volume of handling along with needs increases, and the data-handling capacity of single video-stream processor can't satisfy the demonstration needs of combination.Usually; Can be through selecting to have the more video-stream processor of high throughput; Yet it is bigger to strengthen single video-stream processor data-handling capacity difficulty, and cost of development is higher; Along with the data-handling capacity of combination display technique to video-stream processor requires day by day to increase, existing spliced wall data display processing method is owing to providing higher data-handling capacity to fade in deficiency.
Summary of the invention
For solving the lower technical matters of data-handling capacity of video-stream processor in the prior art spliced wall data display processing method, the present invention provides a kind of spliced wall data display processing method that higher data-handling capacity can be provided.
A kind of spliced wall data display processing method; May further comprise the steps: the combination that will comprise a plurality of split screens is divided into a plurality of sub-combinations; Each said sub-combination is specified a video-stream processor, and wherein, each said sub-combination comprises several said split screens; With the picture commands of a said combination dividing mode, be decomposed into a plurality of sub-picture commands according to said a plurality of sub-combinations; Said sub-picture commands sent to respectively in the corresponding video-stream processor handle; Receive the sprite that generates after the said sub-picture commands of each processor processes, said sprite is sent in the corresponding said sub-combination show.
Compared with prior art; In the spliced wall data display processing method provided by the invention; A complete combination is repartitioned into a plurality of sub-combinations; Dividing mode according to said a plurality of sub-combinations splits into a plurality of sub-picture commands with a complete picture commands then, adopts a plurality of video-stream processors to handle said a plurality of sub-picture commands simultaneously, and the sprite that again each video-stream processor is generated sends to zone corresponding in the said combination and shows.Therefore the data-handling capacity of spliced wall data display processing method of the present invention does not receive the restriction of single video-stream processor, and bigger data-handling capacity can be provided.
And because mutually noninterfere between each said video-stream processor, the split screen number that said sub-combination comprises not necessarily equates, therefore on a combination, can connect the video-stream processor of different size, different model simultaneously.Can increase the dirigibility that spliced wall data display processing method of the present invention uses.
For solving the lower technical matters of data-handling capacity of video-stream processor in the prior art combination video data disposal system, the present invention provides a kind of combination video data disposal system that higher data-handling capacity can be provided.
A kind of spliced wall data display processing method system comprises: logic processing module and display process module.Said presetting module is used for a plurality of sub-combination that corresponding combination is divided in advance, and the picture commands of a said combination is decomposed into a plurality of sub-picture commands; Said display process module is used for that said sub-picture commands is sent to corresponding video-stream processor respectively and handles; And receive the sprite that generates after the said sub-picture commands of each processor processes, said sprite is sent in the corresponding said sub-combination show.
Compared with prior art; In the combination video data disposal system provided by the invention; Said logic processing module is then according to a plurality of sub-combination of dividing in advance in the corresponding combination; A complete picture commands is split into a plurality of sub-picture commands, and said display process module sends to a plurality of video-stream processors with said a plurality of sub-picture commands and handles simultaneously, and the sprite that again each video-stream processor is generated sends to zone corresponding in the said combination and shows.Therefore the data-handling capacity of combination video data disposal system of the present invention does not receive the restriction of single video-stream processor, and bigger data-handling capacity can be provided.
And because mutually noninterfere between each said video-stream processor; The split screen number that said sub-combination comprises not necessarily equates; Therefore combination video data disposal system of the present invention goes for the video-stream processor of different size, different model, can increase the dirigibility that combination video data disposal system of the present invention is used.
Description of drawings
Fig. 1 is the schematic flow sheet of spliced wall data display processing method of the present invention;
Fig. 2 is the structural representation of combination video data disposal system of the present invention:
Fig. 3 is the principle of work synoptic diagram that combination video data disposal system of the present invention connects the hardware interface of a plurality of processors;
Fig. 4 is the principle of work synoptic diagram that combination video data disposal system of the present invention connects the Control Software interface of a plurality of processors;
Fig. 5 is the structural representation of a kind of preferred implementation of combination video data disposal system of the present invention;
Fig. 6 to Fig. 8 is that said sub-combination is divided the principle of work synoptic diagram of module;
Fig. 9 is the structural representation of the another kind of preferred implementation of combination video data disposal system of the present invention.
Wherein, 20 combination video data disposal systems;
21 sub-combinations are divided module;
23 logic processing module;
24 correction module;
25 display process modules.
Embodiment
See also Fig. 1, Fig. 1 is the schematic flow sheet of spliced wall data display processing method of the present invention.
In step S102, the combination that will comprise a plurality of split screens is divided into a plurality of sub-combinations, and each said sub-combination is specified a video-stream processor, and wherein, each said sub-combination comprises several said split screens.
A combination is divided into a plurality of sub-combinations, and is that said sub-combination is specified corresponding video-stream processor, the split screen number that each said sub-combination comprises exceeds with the maximum split screen number that is no more than single processor and can handles.
After specifying corresponding video-stream processor, the data of each said sub-combination corresponding part picture in said combination are responsible for processing by a said video-stream processor.
As a kind of preferred implementation; In this step; In order to maximally utilise the data-handling capacity of each video-stream processor,, preestablish and the sub-combination of a plurality of one to one acquiescences of said video-stream processor according to the maximum split screen number that each video-stream processor can be handled; The split screen array mode that split screen array mode that comprises according to said combination then and the sub-combination of said acquiescence comprise is divided into said combination the combination of the sub-combination of several said acquiescences.The maximum split screen number that each video-stream processor is handled is by the data-handling capacity decision of himself, and the data-handling capacity of single said video-stream processor is strong more, and the maximum split screen number of its processing is big more, and the split screen number that the promptly corresponding sub-combination of acquiescence comprises is just big more.
What suppose to need combination is one 3 * 8 combination, and the split screen array mode that the sub-combination of setting according to the maximum split screen number of each video-stream processor of a plurality of acquiescences comprises is respectively 3 (OK) * 5 (row), 3 * 3,2 * 3,1 * 3 and 3 * 2.
Then be combined into said 3 * 8 combination according to the sub-combination of said a plurality of acquiescences; Being combined in leftmost is 3 * 3 the sub-combination of acquiescence; Middle upper part be 2 * 3 the sub-combination of acquiescence; Middle below be 1 * 3 the sub-combination of acquiescence, being combined in rightmost then is 3 * 2 the sub-combination of acquiescence.
Maximum processing split screen number according to each video-stream processor is divided the sub-combination of said acquiescence; Utilize the sub-combination of said acquiescence to be combined into complete said combination then; Can make full use of the maximum data processing power of each said video-stream processor, reduce the waste of processor resource.
In step S104,, be decomposed into a plurality of sub-picture commands with the picture commands of a said combination dividing mode according to said a plurality of sub-combinations.
In a combination system, the combination that generally includes control interface, video-stream processor and form by a plurality of split screens, the user can send instruction to said video-stream processor through said control interface; Said video-stream processor carries out data processing, data-signal is sent in the said combination show.In the present invention; Can receive the picture commands of user through said control interface to said combination; Then according to position coordinates, size or the split screen number that comprise of said sub-combination on said complete combination; Carry out coordinate conversion, will generate a said combination image instruction and resolve into a plurality of sub-picture commands, the execution of each said sub-picture commands all can generate the sprite of a said sub-combination of correspondence.
In step S106, said sub-picture commands sent to respectively in the corresponding video-stream processor handle.
Each said video-stream processor is handled a said sub-picture commands, generates the sprite of a said sub-combination of correspondence.Said video-stream processor can be a computing machine with hyperchannel Presentation Function.Comprise logical process part (being equivalent to the CPU in the computer) and image processing section (being equivalent to the image processor in the display card) as the one of which; Said logical process partly is responsible for receiving said sub-picture commands; Generate virtual sprite, said image processing section is responsible for converting said virtual sprite into each split screen can the images displayed signal.
Said sub-picture commands can be passed through network, the transmission of forms such as interface data line.Existing video-stream processor has two kinds of common connected modes, and a kind of is that external hardware interface directly is provided; Another kind is to hide said hardware interface, and the interface of a Control Software externally is provided.
In this embodiment, both can transmit said sub-picture commands and in said video-stream processor, handle through said hardware interface; Also can at first said sub-picture commands be modulated according to a kind of procotol at transmit leg; Then said modulation signal is sent on the network; Again said modulation signal is carried out demodulation the take over party; And be transferred to the Control Software interface of said video-stream processor, through said Control Software interface said sub-picture commands is transferred in the said video-stream processor and handles.
In step S108, receive the sprite that generates after the said sub-picture commands of each processor processes, said sprite is sent in the corresponding said sub-combination show.
After the said sub-picture commands of each said processor processes; The sprite that reception generates according to said sub-picture commands, and said sprite is sent in the said corresponding sub-combination with the one-to-one relationship of said sub-combination according to said processor and to show.
As a kind of preferred implementation; After receiving said sprite; Each said sprite is kept in the buffer memory; Enough constitute a complete combination picture up to the sprite of in said buffer memory, preserving, each said sprite is sent in the corresponding said sub-combination simultaneously show, then in said combination, show a complete picture.
Because the speed that said sub-picture commands is handled in each said processor is not necessarily identical, so the time that each said processor generates corresponding said sprite is also inequality.Through in buffer memory, preserving the said sprite that receives; When all sprites that constitute a complete combination picture all are received and are stored in the said buffer memory; Just simultaneously said each said sprite is sent in the corresponding said sub-combination simultaneously and show; Each sub-picture is shown synchronously, more synchronous during the picture refreshing of whole combination, improve display quality.
As a kind of preferred implementation, after receiving said sprite, perhaps when being kept at each said sprite in the buffer memory, judge according to the feedback signal that each said video-stream processor sends whether said each sub-picture makes mistakes; If do not make mistakes, then said sprite is kept in the said buffer memory according to actual conditions, perhaps directly be sent in the corresponding said sub-combination and show; Resend to said video-stream processor if make mistakes then with the said sub-picture commands of correspondence and to handle.
Common video-stream processor all can send a feedback signal after handling a picture commands, expression can judge according to said feedback signal to the processing success or the failure of said picture commands whether the picture of generation makes mistakes.Receive the feedback signal that each said video-stream processor sends after the said sub-picture commands of finishing dealing with, can judge according to said feedback signal whether the said sprite that each said video-stream processor generates makes mistakes.If make mistakes then be not sent in the said sub-combination and show, handle but the said sub-picture commands of correspondence sent in the said video-stream processor once more.
Through correction process to each said sprite; When one of them in a plurality of video-stream processors made mistakes; Send said sub-picture commands once more, the fault probability that sends to each sprite that shows in the said combination is reduced, can improve the quality that said splicing thinks that picture shows.
Compared with prior art; In the spliced wall data display processing method provided by the invention; A complete combination is repartitioned into a plurality of sub-combinations; Dividing mode according to said a plurality of sub-combinations splits into a plurality of sub-picture commands with a complete picture commands then, adopts a plurality of video-stream processors to handle said a plurality of sub-picture commands simultaneously, and the sprite that again each video-stream processor is generated sends to zone corresponding in the said combination and shows.Therefore the data-handling capacity of spliced wall data display processing method of the present invention does not receive the restriction of single video-stream processor, and bigger data-handling capacity can be provided.
And because mutually noninterfere between each said video-stream processor; The split screen number that said sub-combination comprises not necessarily equates; Therefore on a combination, can connect the video-stream processor of different size, different model simultaneously, can increase the dirigibility that spliced wall data display processing method of the present invention uses.
Please consult Fig. 2, Fig. 3 and Fig. 4 in the lump, Fig. 2 is the structural representation of combination video data disposal system of the present invention; Fig. 3 is the principle of work synoptic diagram that combination video data disposal system of the present invention connects the hardware interface of a plurality of processors; Fig. 4 is the principle of work synoptic diagram that combination video data disposal system of the present invention connects the Control Software interface of a plurality of processors.
Said combination video data disposal system 20 comprises logic processing module 23 and display process module 23.
Said logic processing module 23 is used for a plurality of sub-combination that corresponding combination is divided in advance, and the picture commands of a said combination is decomposed into a plurality of sub-picture commands.
The combination that will comprise a plurality of split screens is divided into a plurality of sub-combinations, and each said sub-combination is specified a video-stream processor, and wherein, each said sub-combination comprises several said split screens.The split screen number that each said sub-combination comprises exceeds with the maximum split screen number that is no more than single processor and can handles.After specifying corresponding video-stream processor, the data of each said sub-combination corresponding part picture in said combination are responsible for processing by a said video-stream processor.
In a combination system, the combination that generally includes control interface, video-stream processor and form by a plurality of split screens, the user can send instruction to said video-stream processor through said control interface; Said video-stream processor carries out data processing, data-signal is sent in the said combination show.In the present invention; The picture commands of said combination can be sent through the control interface by the user; Said then logic processing module 23 is according to position coordinates, size or the split screen number that comprise of said sub-combination on said complete combination; Carry out coordinate conversion, will generate a said combination image instruction and resolve into a plurality of sub-picture commands.
Said display process module 25 is used for that said sub-picture commands is sent to corresponding video-stream processor respectively and handles; And receive the sprite that generates after the said sub-picture commands of each processor processes, said sprite is sent in the corresponding said sub-combination show.
Each said video-stream processor is handled a said sub-picture commands, generates the sprite of a said sub-combination of correspondence.Said video-stream processor can be a computing machine with hyperchannel Presentation Function.Comprise logical process part (being equivalent to the CPU in the computer) and image processing section (being equivalent to the image processor in the display card) as the one of which; Said logical process partly is responsible for receiving said sub-picture commands; Generate virtual sprite, said image processing section is responsible for converting said virtual sprite into each split screen can the images displayed signal.
Said display process module 25 can be passed through network, and forms such as interface data line are transmitted said sub-picture commands.Existing video-stream processor has two kinds of common connected modes, and a kind of is that external hardware interface directly is provided; Another kind is to hide said hardware interface, and the interface of a Control Software externally is provided.
In this embodiment, said display process module 25 both can be transmitted said sub-picture commands through said hardware interface and in said video-stream processor, handles; Also can at first said sub-picture commands be modulated according to a kind of procotol at transmit leg; Then said modulation signal is sent on the network; Again said modulation signal is carried out demodulation the take over party; And be transferred to the Control Software interface of said video-stream processor, through said Control Software interface said sub-picture commands is transferred in the said video-stream processor and handles.
After the said sub-picture commands of each said processor processes; Said display process module 25 receives the sprite that generates according to said sub-picture commands, and said sprite is sent in the said corresponding sub-combination with the one-to-one relationship of said sub-combination according to said processor and to show.
As a kind of preferred implementation; Said display process module 25 is after receiving said sprite; Each said sprite is kept in the buffer memory; Enough constitute a complete combination picture up to the sprite of in said buffer memory, preserving, each said sprite is sent in the corresponding said sub-combination simultaneously show again, in said combination, show a complete picture.
Because the speed that said sub-picture commands is handled in each said processor is not necessarily identical, so the time that each said processor generates corresponding said sprite is also inequality.Said display process module 25 is preserved the said sprite that receives in buffer memory; When all sprites that constitute a complete combination picture all are received and are stored in the said buffer memory; Just simultaneously said each said sprite is sent in the corresponding said sub-combination simultaneously and show; Each sub-picture is shown synchronously, more synchronous during the picture refreshing of whole combination, improve display quality.
See also Fig. 5, Fig. 5 is the structural representation of a kind of preferred implementation of combination video data disposal system of the present invention.As a kind of preferred implementation, combination video data disposal system 20 of the present invention also comprises sub-combination division module 21.
Said sub-combination is divided module 21 and is used for the maximum split screen number according to each video-stream processor processing, said combination is divided into the combination of the sub-combination of corresponding each said maximum split screen number.
The maximum split screen number that each video-stream processor is handled is by the data-handling capacity decision of himself, and the data-handling capacity of single said video-stream processor is strong more, and the maximum split screen number of its processing is big more, and the split screen number that the promptly corresponding sub-combination of acquiescence comprises is just big more.
See also Fig. 6 to Fig. 8, Fig. 6 to Fig. 8 is that said sub-combination is divided the principle of work synoptic diagram of module.
Suppose that the maximum split screen number that five said video-stream processors can be handled is respectively 3 (OK) * 5 (row), 3 * 3,2 * 3,1 * 3 and 3 * 2.When the split screen array mode of then importing the combination that needs as the user was 3 * 8, said sub-combination was divided the sub-combination combination that module 21 is divided into said combination corresponding 4 said maximum split screen numbers.Be respectively that 3 * 3 sub-combination is combined in Far Left, 2 * 3 sub-combination is combined in middle upper part, below in the middle of 1 * 3 sub-combination is combined in, and 3 * 2 sub-combination is combined in rightmost.
Said sub-combination is divided the maximum split screen number that module 21 is handled according to each video-stream processor; Said combination is divided into the combination of the sub-combination of corresponding each said maximum split screen number; Can make full use of the maximum data processing power of each said video-stream processor, reduce the waste of processor resource.
See also Fig. 9, Fig. 9 is the structural representation of the another kind of preferred implementation of combination video data disposal system of the present invention.As a kind of preferred implementation, combination video data disposal system 20 of the present invention also comprises correction module 24.
Said correction module 24 is used for after said display process module 25 receives said sprite, judges according to the feedback signal that each said video-stream processor sends whether said each sub-picture makes mistakes; If judge and not make mistakes then notify said display process module 25 that said sprite is kept in the said buffer memory, perhaps directly be sent in the corresponding said sub-combination and show; Make mistakes then notify said display process module 25 that the said sub-picture commands of correspondence is resend to said video-stream processor and handle if judge.
Common video-stream processor all can send a feedback signal after handling a picture commands, expression can judge according to said feedback signal to the processing success or the failure of said picture commands whether the picture of generation makes mistakes.Said correction module 24 receives the feedback signal that each said video-stream processor sends after the said sub-picture commands of finishing dealing with, can judge according to said feedback signal whether the said sprite that each said video-stream processor generates makes mistakes.If make mistakes then be not sent in the said sub-combination and show, handle but notify said display process module 25 that the said sub-picture commands of correspondence is sent in the said video-stream processor once more.
Through the correction process of said correction module 24 to each said sprite; When one of them in a plurality of video-stream processors made mistakes; Send said sub-picture commands once more; The fault probability that sends to each sprite that shows in the said combination is reduced, can improve the quality that said splicing thinks that picture shows.
Compared with prior art; In the combination video data disposal system provided by the invention; Said presetting module 21 is repartitioned into a plurality of sub-combinations with a complete combination; Said logic processing module 23 splits into a plurality of sub-picture commands according to the dividing mode of said a plurality of sub-combinations with a complete picture commands then; Said display process module 25 sends to a plurality of video-stream processors with said a plurality of sub-picture commands and handles simultaneously, and the sprite that again each video-stream processor is generated sends to zone corresponding in the said combination and shows.Therefore the data-handling capacity of combination video data disposal system of the present invention does not receive the restriction of single video-stream processor, and bigger data-handling capacity can be provided.
And because mutually noninterfere between each said video-stream processor; The split screen number that said sub-combination comprises not necessarily equates; Therefore combination video data disposal system of the present invention goes for the video-stream processor of different size, different model, can increase the dirigibility that combination video data disposal system of the present invention is used.
If the data-handling capacity of combination needs exceeds the data-handling capacity of single video-stream processor, then utilize spliced wall data display processing method of the present invention and system thereof to address the above problem; If when not exceeding the data-handling capacity of single video-stream processor, can use spliced wall data display processing method of the present invention and system thereof equally, utilize a plurality of processors to drive said combination, to improve the picture data processing speed of said combination.
Above-described embodiment of the present invention does not constitute the qualification to protection domain of the present invention.Any modification of within spirit of the present invention and principle, being done, be equal to replacement and improvement etc., all should be included within the claim protection domain of the present invention.
Claims (10)
1. spliced wall data display processing method is characterized in that may further comprise the steps:
The combination that will comprise a plurality of split screens in advance is divided into a plurality of sub-combinations, and each said sub-combination is specified a video-stream processor, and wherein, each said sub-combination comprises several said split screens;
With the picture commands of a said combination dividing mode, be decomposed into a plurality of sub-picture commands according to said a plurality of sub-combinations;
Said sub-picture commands sent to respectively in the corresponding video-stream processor handle;
Receive the sprite that generates after the said sub-picture commands of each processor processes, said sprite is sent in the corresponding said sub-combination show.
2. spliced wall data display processing method as claimed in claim 1 is characterized in that, the sprite that generates after the said sub-picture commands of each processor processes of said reception sends to the step that shows in the corresponding said sub-combination with said sprite and comprises:
Each the said sprite that receives is kept in the buffer memory;
After in said buffer memory, preserving all sprites that a width of cloth combination picture comprises, each said sprite sent in the corresponding said sub-combination simultaneously show.
3. spliced wall data display processing method as claimed in claim 2 is characterized in that, the step that the said sprite of said each that will receive is kept in the buffer memory comprises:
Feedback signal according to each said video-stream processor sends judges whether said each sub-picture makes mistakes;
If judgement does not make mistakes then said sprite is kept in the said buffer memory;
Handle if judging makes mistakes then the said sub-picture commands of correspondence resend to said video-stream processor.
4. like claim 1,2 or 3 described spliced wall data display processing methods; It is characterized in that; The said combination that will comprise a plurality of split screens in advance is divided into a plurality of sub-combinations, specifies the step of a video-stream processor to comprise to each said sub-combination:
Maximum split screen number according to each video-stream processor is handled preestablishes and the sub-combination of a plurality of one to one acquiescences of said video-stream processor;
The split screen array mode that split screen array mode that comprises according to said combination and the sub-combination of said acquiescence comprise is divided into said combination the combination of the sub-combination of several said acquiescences.
5. like claim 1,2 or 3 described spliced wall data display processing methods, it is characterized in that, said sub-picture commands sent to respectively processed steps comprises in the corresponding video-stream processor:
Said sub-picture commands is arrived the Control Software interface of said video-stream processor through Network Transmission;
Through said Control Software interface said sub-picture commands is transferred in the said video-stream processor and handles.
6. combination video data disposal system is characterized in that comprising:
Logic processing module is used for a plurality of sub-combination that corresponding combination is divided in advance, and the picture commands of a said combination is decomposed into a plurality of sub-picture commands;
The display process module; Being used for that said sub-picture commands is sent to preassigned video-stream processor respectively handles; And receive the sprite that generates after the said sub-picture commands of each processor processes, said sprite is sent in the corresponding said sub-combination show.
7. combination video data disposal system as claimed in claim 6 is characterized in that: each said sprite that said display process module will receive is kept in the buffer memory; After in said buffer memory, preserving all sprites that a width of cloth combination picture comprises, each said sprite sent in the corresponding said sub-combination simultaneously show.
8. combination video data disposal system as claimed in claim 7; It is characterized in that: further comprise correction module; Said correction module is used for after said display process module receives said sprite, judges according to the feedback signal that each said video-stream processor sends whether said each sub-picture makes mistakes; If judgement does not make mistakes then notifies said display process module that said sprite is kept in the said buffer memory; Make mistakes then notify said display process module that the said sub-picture commands of correspondence is resend to said video-stream processor and handle if judge.
9. like claim 6,7 or 8 described combination video data disposal systems; It is characterized in that: also comprise sub-combination division module; Be used for maximum split screen number, said combination be divided into the combination of the sub-combination of corresponding each said maximum split screen number according to each video-stream processor processing.
10. like claim 6,7 or 8 described combination video data disposal systems; It is characterized in that: said display process module with said sub-picture commands through Network Transmission to the Control Software interface of said video-stream processor, and through said Control Software interface said sub-picture commands is transferred in the said video-stream processor and handles.
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| CN106227495B (en) * | 2016-08-29 | 2019-07-26 | 北京易华录信息技术股份有限公司 | A kind of data display method, apparatus and system |
| CN106982366A (en) * | 2016-11-04 | 2017-07-25 | 李应樵 | A kind of 3D joining methods for splicing 3x3 based on 6x2 |
| CN106528030B (en) * | 2016-12-19 | 2019-07-12 | 威创集团股份有限公司 | A kind of combination display methods, apparatus and system |
| CN106909332B (en) * | 2017-02-16 | 2020-04-07 | 深圳市创维群欣安防科技股份有限公司 | Display control method and system of spliced screen |
| CN107707947B (en) * | 2017-09-12 | 2020-09-11 | 西安万像电子科技有限公司 | Picture data control method and system |
| CN112653840A (en) * | 2020-12-18 | 2021-04-13 | 深圳市普汇智联科技有限公司 | Large-view-field video panorama stitching method based on hybrid projection transformation model |
| CN113793555B (en) * | 2021-11-10 | 2022-04-08 | Tcl华星光电技术有限公司 | Spliced screen display device |
-
2009
- 2009-12-28 CN CN2009102142951A patent/CN101751905B/en not_active Expired - Fee Related
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Address after: Kezhu road high tech Industrial Development Zone, Guangzhou city of Guangdong Province, No. 233 510670 Patentee after: Wei Chong group Limited by Share Ltd Address before: 510663 Guangzhou province high tech Industrial Development Zone, Guangdong, Cai road, No. 6, No. Patentee before: Guangdong Weichuangshixun Science and Technology Co., Ltd. |
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