CN103200258A - Distributed image stitching method, distributed image stitching server and distributed image stitching terminal - Google Patents
Distributed image stitching method, distributed image stitching server and distributed image stitching terminal Download PDFInfo
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Abstract
The invention relates to the correlation technical field of image processing, in particular to a distributed image stitching method, a distributed image stitching server and a distributed image stitching terminal. The distributed image stitching method includes the following steps of receiving an image stitching request sent by the terminal, wherein the image stitching request comprises parameters of a plurality of images to be stitched and the terminal is used for displaying an image to be transmitted; obtaining the images to be stitched according to the parameters of the images to be stitched; obtaining the image to be transmitted after stitching the images to be stitched; and returning the image to be transmitted to the terminal. The terminal does not need to be in charge of stitching and manufacturing of the images and the stitching and the manufacturing of the images are finished through the server (a cloud). According to the distributed image stitching method, the distributed image stitching server and the distributed image stitching terminal, a task of the stitching and the manufacturing of the images is handed over the cloud server, a smart phone, a personal computer and a stitching wall only need to be in charge of functions of reading and playing, and therefore hardware configuration of the terminal is greatly reduced. An ordinary display terminal can enjoy image stitching service. In addition, the distributed image stitching method, the distributed image stitching server and the distributed image stitching terminal can take full advantages of technical-resource sharing of a cloud computing infrastructure.
Description
Technical field
The present invention relates to image and handle correlative technology field, particularly relate to distributed image split-joint method, splicing server and terminal.
Background technology
The image splicing is that the image sequence with one group of mutual lap carries out the space coupling and aims at, the image technique of, high definition scene, complete through the wide visual angle that synthetic back formation one width of cloth that resamples comprises each image sequence information, Fig. 1 is secondary six little images, and Fig. 2 is the secondary big image that six little images with Fig. 1 are spliced.In general, the process of image splicing is by image acquisition, and synthetic three steps of image registration and image are formed, and wherein image registration is the basis of entire image splicing.The image splicing value that has a wide range of applications in fields such as photogrammetry, computer vision, remote sensing image processing, medical image analysis, computer graphics.
The acquisition of the image of super large resolution, a kind of method is to adopt high-end, expensive millions video camera directly to take acquisition, and be confined to present technical merit, at most also can only be in the resolution of (about about 3,200 ten thousand) pixel about 8K*4K, more method is after adopting separate unit or multiple cameras to take many images, carry out the image splicing, obtain the image of the bigger resolution of a pair.
The image splicing comprises that the image splicing is made and two functions are performed in a radio or TV programme in the reading of stitching image.The image splicing has obtained application in smart mobile phone, PC and high-end picture pick-up device, a lot of representative commercial splicing softwares and open source software have appearred, as panoramic pictures such as PTGUI, HUGIN, The Panorama Factory, Autostitch splicing software, Canon's camera of part model also can be realized the sequence image splicing automatically in addition.Because all there is bigger limitation in smart mobile phone on operation efficiency and memory source, can only handle the level splicing of image, can not do the longitudinal spliced of image.Although and PC is more than mobile phone resources, the effect of image splicing size, connecting method and splicing has greatly to be improved, but still be subjected to the restriction of internal memory and the video memory of PC, number to the image splicing is restricted, can not expand image splicing size arbitrarily, and play and when browsing the super large image of splicing, limited by video memory, show slack shortcoming to occur.
Summary of the invention
Based on this, be necessary can't be spliced into a plurality of little images glibly at the more weak terminal of prior art computing capability the technical problem of big image, a kind of distributed image split-joint method, splicing server and terminal are provided.
A kind of distributed image split-joint method comprises:
The image splicing request that receiving terminal sends, described image splicing request comprises the parameter of a plurality of images to be spliced, described terminal is used for showing image to be transmitted;
According to the parameter of described image to be spliced, obtain a plurality of images to be spliced;
Obtain image to be transmitted after a plurality of images to be spliced are spliced, described image to be transmitted is used for showing in terminal;
Return described image to be transmitted to described terminal.
Among embodiment, described terminal is the combination terminal therein, and the described step that obtains image to be transmitted after a plurality of images to be spliced are spliced specifically comprises:
Obtain pre-stitching image after a plurality of images to be spliced are spliced;
Pre-stitching image is carried out obtaining a plurality of images to be transmitted after tile is cut apart, and described image to be transmitted is shown respectively by the concatenation unit of described combination terminal, and is shown by the distributed processors centralized control of combination terminal.
Therein among embodiment, the described step that obtains image to be transmitted after a plurality of images to be spliced are spliced specifically comprises:
Obtain pre-stitching image after a plurality of images to be spliced are spliced;
Obtain image to be transmitted after pre-stitching image compressed, described image to be transmitted is used for showing behind described terminal decompress(ion).
A kind of distributed splicing server comprises:
Splicing request receiver module is used for the image splicing request that receiving terminal sends, and described image splicing request comprises the parameter of a plurality of images to be spliced, and described terminal is used for showing image to be transmitted;
Image collection module is used for the parameter according to described image to be spliced, obtains a plurality of images to be spliced;
Concatenation module obtains image to be transmitted after a plurality of images to be spliced are spliced, described image to be transmitted is used for showing in terminal;
Transport module is used for returning described image to be transmitted to described terminal.
Among embodiment, the type of described terminal comprises the combination terminal therein, and described concatenation module specifically comprises:
Pre-splicing submodule obtains pre-stitching image after a plurality of images to be spliced are spliced;
Tile is cut apart submodule, is used for pre-stitching image is carried out obtaining a plurality of images to be transmitted after tile is cut apart, and described image to be transmitted is shown respectively by the concatenation unit of described combination terminal, and shown by the distributed processors centralized control of combination terminal.
Among embodiment, described concatenation module specifically comprises therein:
Pre-splicing submodule obtains pre-stitching image after a plurality of images to be spliced are spliced;
The compression submodule obtains image to be transmitted after pre-stitching image is compressed, described image to be transmitted is used for showing behind described terminal decompress(ion).
A kind of distributed image split-joint method comprises:
Send image splicing request, described image splicing request comprises the parameter of a plurality of images to be spliced;
Receive image to be transmitted, described image to be transmitted obtains a plurality of images to be spliced by the parameter of the server that receives described image splicing request according to described image to be spliced, and obtains image to be transmitted after a plurality of images to be spliced are spliced;
Show described image to be transmitted.
Therein among embodiment, described terminal is the combination terminal, described image to be transmitted is by the parameter of the server that receives described image splicing request according to described image to be spliced, obtain a plurality of images to be spliced, obtain pre-stitching image after a plurality of images to be spliced are spliced, pre-stitching image is carried out obtaining a plurality of images to be transmitted after tile is cut apart;
The step of the described image to be transmitted of described demonstration specifically comprises: the concatenation unit by described combination terminal shows described image to be transmitted respectively, and is shown by the distributed processors centralized control of combination terminal.
Among embodiment, described image to be transmitted obtains a plurality of images to be spliced by the parameter of the server that receives described image splicing request according to described image to be spliced, obtains pre-stitching image after a plurality of images to be spliced are spliced therein; Obtain image to be transmitted after pre-stitching image compressed;
The step of the described image to be transmitted of described demonstration specifically comprises: will show behind the image decompression to be transmitted.
A kind of distributed image splicing terminal comprises:
The splicing request sending module is used for sending image splicing request, and described image splicing request comprises the parameter of a plurality of images to be spliced;
Image receiver module to be transmitted, be used for receiving image to be transmitted, described image to be transmitted obtains a plurality of images to be spliced by the parameter of the server that receives described image splicing request according to described image to be spliced, and obtains image to be transmitted after a plurality of images to be spliced are spliced;
Display module is used for showing described image to be transmitted.
Therein among embodiment, described terminal is the combination terminal, described image to be transmitted is by the parameter of the server that receives described image splicing request according to described image to be spliced, obtain a plurality of images to be spliced, obtain pre-stitching image after a plurality of images to be spliced are spliced, pre-stitching image is carried out obtaining a plurality of images to be transmitted after tile is cut apart;
Described display module specifically is used for: the concatenation unit by described combination terminal shows described image to be transmitted respectively, and is shown by the distributed processors centralized control of combination terminal.
Among embodiment, described image to be transmitted obtains a plurality of images to be spliced by the parameter of the server that receives described image splicing request according to described image to be spliced, obtains pre-stitching image after a plurality of images to be spliced are spliced therein; Obtain image to be transmitted after pre-stitching image compressed;
Described display module specifically is used for: will show behind the image decompression to be transmitted.
Distributed image split-joint method of the present invention, splicing server and terminal provide unified image splicing interface to different terminals, terminal need not to bear the splicing making of image, the image splicing is made to handle and is finished in service end (high in the clouds), finish different with existing image splicing making by terminal oneself, the reading task of playing is born in the splicing making that the present invention has overcome existing terminal both to have been needed to finish image again, the present invention sends to the high in the clouds server process with the task that the image splicing is made, smart mobile phone, terminal such as PC and combination is only born the function that reading is play, alleviated the hardware configuration of terminal so greatly, common display terminal just can be enjoyed image splicing service, can give full play of the characteristics that cloud computing framework technical resource is shared.
Description of drawings
Fig. 1 is the workflow diagram of a kind of distributed image split-joint method of the present invention on the splicing server;
Fig. 2 is the construction module figure that server is made in a kind of distributed image splicing of the present invention;
Fig. 3 is the workflow diagram of a kind of distributed image split-joint method of the present invention in terminal;
Fig. 4 is the construction module figure of a kind of distributed image splicing terminal of the present invention;
Fig. 5 is described to be the workflow diagram of a kind of distributed image split-joint method of the present invention;
Fig. 6 is the system architecture schematic diagram of an example of the present invention;
Fig. 7 is the functional framework figure of the splicing server of an example of the present invention;
Fig. 8 is image splicing service message process chart in example of the present invention.
Embodiment
The present invention will be further described in detail below in conjunction with the drawings and specific embodiments.
Be illustrated in figure 1 as the workflow diagram of a kind of distributed image split-joint method of the present invention on the splicing server, comprise:
Step S101, the image splicing request that receiving terminal sends, described image splicing request comprises the parameter of a plurality of images to be spliced, described terminal is used for showing image to be transmitted;
Step S102 according to the parameter of described image to be spliced, obtains a plurality of images to be spliced;
Step S103 obtains image to be transmitted after a plurality of images to be spliced are spliced, and described image to be transmitted is used for showing in terminal;
Step S104 returns described image to be transmitted to described terminal.
Wherein among the step S103, a plurality of stitching images being spliced, is not simple amalgamation, but with the splicing after the partial fusion that repeats between a plurality of images to be spliced.Concrete connecting method can adopt this area various image connecting methods commonly used.
Wherein among the step S102, image to be transmitted can be specifically designed to the image storage server of preserving image from one and obtain, and also can just deposit to be kept on the splicing server.
Wherein, the terminal among the step S101 can be smart mobile phone, PC or combination, and the parameter of image to be spliced can be title, file suffixes, file size or the storage address etc. of image to be spliced.Those of ordinary skills can replenish on the basis of reading this patent.
Among embodiment, described terminal is the combination terminal therein, and described step S103 specifically comprises:
Obtain pre-stitching image after a plurality of images to be spliced are spliced;
Pre-stitching image is carried out obtaining a plurality of images to be transmitted after tile is cut apart, and described image to be transmitted is shown respectively by the concatenation unit of described combination terminal, and is shown by the distributed processors centralized control of combination terminal.
The method of this embodiment, main being suitable for and the combination terminal.Combination, be that the spliced display wall (DLP, LCD, LED etc.) that a plurality of display units are stitched together plays a very important role in control room and field, command post, and combination adopts the distributed synchronization Display Processing Technology, be more suitable in the video image information that shows ultrahigh resolution, the super large video image of splicing show information can 1: 1 wall on the resolution, this has the advantage of the more image informations of demonstration than merely amplifying original video image.As in 3D GIS uses, adopt the geography information video image of taking photo by plane, can splice the image of many different resolution collections and fusion treatment, be spliced into an oversize imaged image, paste on the 3D GIS model, and show at combination.Because combination is to adopt distributed processors to bear the concentrated synchronous Presentation Function of a plurality of concatenation units, the computer cluster that distributed processors is made of a plurality of separate unit servers, the separate unit server is subjected to internal memory and video memory restriction, can not show the big image in different resolution that surpasses internal memory and video memory processing energy.Therefore need the splicing server in high in the clouds will splice good big image in different resolution and carry out tile again and cut apart, in the practical application, for balance transmission bandwidth and the quick and smooth demonstration of processor, generally image is cut apart the big or small small pieces of tiles of 256*256 that is; Tile is transmitted in compression then, and these small pieces of tiles being stitched together again by distributed processors in the combination terminal is presented on the combination.
Among embodiment, described step S103 specifically comprises therein:
Obtain pre-stitching image after a plurality of images to be spliced are spliced;
Obtain image to be transmitted after pre-stitching image compressed, described image to be transmitted is used for showing behind described terminal decompress(ion).
The size of spliced image is bigger, and directly transmission speed is slower, so present embodiment compresses spliced big image in different resolution by IP network and sends to the requesting terminal.
Image to be spliced can be to be sent and be stored in the image storage apparatus (for example image storage server) by terminal, and among embodiment, described step 102 specifically comprises therein:
According to the parameter of described image to be spliced, obtain a plurality of images to be spliced from image storage apparatus, described image storage apparatus receives a plurality of images to be spliced and preservation from terminal.
Be the construction module figure of a kind of distributed splicing server of the present invention as described in Figure 2, comprise:
Splicing request receiver module 210 is used for the image splicing request that receiving terminal sends, and described image splicing request comprises the parameter of a plurality of images to be spliced, and described terminal is used for showing image to be transmitted;
Among embodiment, the type of described terminal comprises the combination terminal therein, and described concatenation module 230 specifically comprises:
Tile is cut apart submodule 232, is used for pre-stitching image is carried out obtaining a plurality of images to be transmitted after tile is cut apart, and described image to be transmitted is shown respectively by the concatenation unit of described combination terminal, and shown by the distributed processors centralized control of combination terminal.
Among embodiment, described concatenation module 230 specifically comprises therein:
Among embodiment, described concatenation module 220 specifically is used for therein: from the parameter of image storage apparatus according to described image to be spliced, obtain a plurality of images to be spliced, described image storage apparatus receives a plurality of images to be spliced and preserves from terminal.
Be illustrated in figure 3 as a kind of distributed image split-joint method of the present invention at the workflow diagram of terminal, comprise:
Step S301 sends image splicing request, and described image splicing request comprises the parameter of a plurality of images to be spliced;
Step S302 receives image to be transmitted, and described image to be transmitted obtains a plurality of images to be spliced by the parameter of the server that receives described image splicing request according to described image to be spliced, and obtains image to be transmitted after a plurality of images to be spliced are spliced;
Step S303 shows described image to be transmitted.
Therein among embodiment, described terminal is the combination terminal, described image to be transmitted is by the parameter of the server that receives described image splicing request according to described image to be spliced, obtain a plurality of images to be spliced, obtain pre-stitching image after a plurality of images to be spliced are spliced, pre-stitching image is carried out obtaining a plurality of images to be transmitted after tile is cut apart;
Described step S303 specifically comprises: the concatenation unit by described combination terminal shows described image to be transmitted respectively, and is shown by the distributed processors centralized control of combination terminal.
Among embodiment, described image to be transmitted obtains a plurality of images to be spliced by the parameter of the server that receives described image splicing request according to described image to be spliced, obtains pre-stitching image after a plurality of images to be spliced are spliced therein; Obtain image to be transmitted after pre-stitching image compressed;
Described step S303 specifically comprises: will show behind the image decompression to be transmitted.
Among embodiment, also comprise therein:
Send a plurality of images to be spliced to image storage apparatus;
In the step of described reception image to be transmitted, described image to be transmitted is by the parameter of the server that receives described image splicing request according to described image to be spliced, obtain a plurality of images to be spliced from image storage apparatus, and obtain image to be transmitted after a plurality of images to be spliced are spliced.
Image to be transmitted can send to one and be specifically designed in the image storage server of preserving image and preserve, and also can just send to the splicing server, preserves at the splicing server.
Be the construction module figure of a kind of distributed image splicing terminal of the present invention as described in Figure 4, comprise:
Splicing request sending module 410 is used for sending image splicing request, and described image splicing request comprises the parameter of a plurality of images to be spliced;
Therein among embodiment, described terminal is the combination terminal, described image to be transmitted is by the parameter of the server that receives described image splicing request according to described image to be spliced, obtain a plurality of images to be spliced, obtain pre-stitching image after a plurality of images to be spliced are spliced, pre-stitching image is carried out obtaining a plurality of images to be transmitted after tile is cut apart;
Described display module 430 specifically is used for: the concatenation unit by described combination terminal shows described image to be transmitted respectively, and is shown by the distributed processors centralized control of combination terminal.
Among embodiment, described image to be transmitted obtains a plurality of images to be spliced by the parameter of the server that receives described image splicing request according to described image to be spliced, obtains pre-stitching image after a plurality of images to be spliced are spliced therein; Obtain image to be transmitted after pre-stitching image compressed;
Described display module 430 specifically is used for: will show behind the image decompression to be transmitted.
Among embodiment, also comprise therein:
Image sending module 440 to be spliced is used for sending a plurality of images to be spliced;
In the described image receiver module to be transmitted, described image to be transmitted is by the parameter of the server that receives described image splicing request according to described image to be spliced, obtain a plurality of images to be spliced from image storage apparatus, and obtain image to be transmitted after a plurality of images to be spliced are spliced.
Be the workflow diagram of a kind of distributed image split-joint method of the present invention as described in Figure 5, comprise:
Step S501, terminal sends image splicing request to the splicing server, and described image splicing request comprises the parameter of a plurality of images to be spliced;
Step S502, splicing server receive image splicing request;
Step S503, the splicing server obtains a plurality of images to be spliced according to the parameter of described image to be spliced;
Step S504 obtains image to be transmitted after the splicing server splices a plurality of images to be spliced;
Step S505, the splicing server returns described image to be transmitted to terminal;
Step S506, terminal receives image to be transmitted;
Step S507, terminal shows described image to be transmitted.
Among embodiment, described terminal is the combination terminal therein;
Described step S504 specifically comprises:
After splicing a plurality of images to be spliced, the splicing server obtains pre-stitching image;
The splicing server carries out pre-stitching image to obtain a plurality of images to be transmitted after tile is cut apart;
Described terminal shows that the step of described image to be transmitted specifically comprises: the concatenation unit by described combination terminal shows described image to be transmitted respectively, and is shown by the distributed processors centralized control of combination terminal.
Therein among embodiment:
Described step S504 specifically comprises:
After splicing a plurality of images to be spliced, the splicing server obtains pre-stitching image;
Obtain image to be transmitted after the splicing server compresses pre-stitching image, described image to be transmitted is used for showing behind described terminal decompress(ion);
Described terminal shows that the step of described image to be transmitted specifically comprises: terminal shows after with image decompression to be transmitted.
Among embodiment, also comprise therein:
Terminal sends a plurality of images to be spliced;
Described splicing server is according to the parameter of described image to be spliced, and the step of obtaining a plurality of images to be spliced specifically comprises:
Described splicing server according to the parameter of described image to be spliced, obtains a plurality of images to be spliced from image storage apparatus.
Be illustrated in figure 6 as the system architecture schematic diagram of an example of the present invention.
Cloud computing is a kind of commercial computation model, and it is distributed in calculation task on the resource pool of a large amount of computers formations, makes the user can obtain computing power, memory space and information service as required.Resource pool is referred to as cloud, comprises calculation server, storage server and broadband resource.In the cloud computing framework in future, the display terminal of different size dimensions comprises IPAD as smart mobile phone, PC, and TV and combination can be linked in the cloud whenever and wherever possible, enjoy the service in high in the clouds.
In the present example, client terminal comprises handheld terminal 611, PC terminal 612 and combination terminal 613, need download and install client image splicing software from the splicing server 620 in high in the clouds.Cloud computing connecting system platform 630 is general cloud access servers, the cloud computing system platform software of companies such as configurable I BM, Microsoft, Intel or Google.Image storage server 640 is described image memory device, is the equipment that is specifically designed to the memory image storehouse, can accept to upload image since mobile phone terminal 611, PC terminal 612, combination terminal 613 and the network equipment thereof.
Fig. 7 has provided the functional framework of splicing server 620.In this framework, comprise service entrance, high in the clouds module 651, handset image splicing service module 652, PC splicing service module 653, combination image splicing service module 654, and decompress(ion) is from the decompression module 655 of the image to be spliced of IP network, before the big image in different resolution of high in the clouds transmission transmission splicing, need compress to save the compression module 656 of bandwidth, the compression and decompression function of decompression module 655 and compression module 656 realizes both can having adopted soft compression also to comprise and adopts hard compression.Service entrance, high in the clouds module 651 is by resolving the http agreement, obtain the terminal type from request, determine that from the image of mobile phone terminal splicing request, PC image splicing request still be combination image splicing service request, and image is spliced request message be dealt into processing module corresponding and that terminal is adaptive.The quantity of above-mentioned splicing server 620 can be according to traffic carrying capacity size flexible configuration in cloud computing system, and is distributed by cloud computing connecting system platform 630.
Fig. 8 has provided image splicing service message process chart in this example.Client terminal comprises handheld terminal, PC terminal and combination terminal.
The customer service terminal is downloaded from the splicing server 620 in high in the clouds and installation diagram picture splicing client software in advance.
Step S801, client sends image splicing service request (web mode) to the splicing server 620 in high in the clouds, and request comprises that to choose which image to be spliced.
Step S802, cloud computing connecting system platform 630 is transmitted http and is asked splicing server 620, service entrance, the high in the clouds module 651 of splicing server 620 is resolved the http request, obtain terminal type, and request is forwarded to corresponding processing module, as handset image splicing service module 652, PC splicing service module 653, combination image splicing service module 654.
Step S803, splicing server 620 obtains the image to be spliced of appointment from image storage server 640, splices processing.
Step S804, spliced big image in different resolution compresses by IP network and sends to the requesting terminal.
The above embodiment has only expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.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 (12)
1. a distributed image split-joint method is characterized in that, comprising:
The image splicing request that receiving terminal sends, described image splicing request comprises the parameter of a plurality of images to be spliced, described terminal is used for showing image to be transmitted;
According to the parameter of described image to be spliced, obtain a plurality of images to be spliced;
Obtain image to be transmitted after a plurality of images to be spliced are spliced, described image to be transmitted is used for showing in terminal;
Return described image to be transmitted to described terminal.
2. distributed image split-joint method according to claim 1 is characterized in that, described terminal is the combination terminal, and the described step that obtains image to be transmitted after a plurality of images to be spliced are spliced specifically comprises:
Obtain pre-stitching image after a plurality of images to be spliced are spliced;
Pre-stitching image is carried out obtaining a plurality of images to be transmitted after tile is cut apart, and described image to be transmitted is shown respectively by the concatenation unit of described combination terminal, and is shown by the distributed processors centralized control of combination terminal.
3. distributed image split-joint method according to claim 1 is characterized in that, the described step that obtains image to be transmitted after a plurality of images to be spliced are spliced specifically comprises:
Obtain pre-stitching image after a plurality of images to be spliced are spliced;
Obtain image to be transmitted after pre-stitching image compressed, described image to be transmitted is used for showing behind described terminal decompress(ion).
4. a distributed splicing server is characterized in that, comprising:
Splicing request receiver module is used for the image splicing request that receiving terminal sends, and described image splicing request comprises the parameter of a plurality of images to be spliced, and described terminal is used for showing image to be transmitted;
Image collection module is used for the parameter according to described image to be spliced, obtains a plurality of images to be spliced;
Concatenation module obtains image to be transmitted after a plurality of images to be spliced are spliced, described image to be transmitted is used for showing in terminal;
Transport module is used for returning described image to be transmitted to described terminal.
5. distributed splicing server according to claim 4 is characterized in that the type of described terminal comprises the combination terminal, and described concatenation module specifically comprises:
Pre-splicing submodule obtains pre-stitching image after a plurality of images to be spliced are spliced;
Tile is cut apart submodule, is used for pre-stitching image is carried out obtaining a plurality of images to be transmitted after tile is cut apart, and described image to be transmitted is shown respectively by the concatenation unit of described combination terminal, and shown by the distributed processors centralized control of combination terminal.
6. distributed splicing server according to claim 4 is characterized in that described concatenation module specifically comprises:
Pre-splicing submodule obtains pre-stitching image after a plurality of images to be spliced are spliced;
The compression submodule obtains image to be transmitted after pre-stitching image is compressed, described image to be transmitted is used for showing behind described terminal decompress(ion).
7. a distributed image split-joint method is characterized in that, comprising:
Send the image splicing and ask to server, described image splicing request comprises the parameter of a plurality of images to be spliced;
Receive image to be transmitted, described image to be transmitted obtains a plurality of images to be spliced by the parameter of the server that receives described image splicing request according to described image to be spliced, and obtains image to be transmitted after a plurality of images to be spliced are spliced;
Show described image to be transmitted.
8. distributed image split-joint method according to claim 7, it is characterized in that, described terminal is the combination terminal, described image to be transmitted is by the parameter of the server that receives described image splicing request according to described image to be spliced, obtain a plurality of images to be spliced, obtain pre-stitching image after a plurality of images to be spliced are spliced, pre-stitching image is carried out obtaining a plurality of images to be transmitted after tile is cut apart;
The step of the described image to be transmitted of described demonstration specifically comprises: the concatenation unit by described combination terminal shows described image to be transmitted respectively, and is shown by the distributed processors centralized control of combination terminal.
9. distributed image split-joint method according to claim 7, it is characterized in that, described image to be transmitted is by the parameter of the server that receives described image splicing request according to described image to be spliced, obtain a plurality of images to be spliced, obtain pre-stitching image after a plurality of images to be spliced are spliced; Obtain image to be transmitted after pre-stitching image compressed;
The step of the described image to be transmitted of described demonstration specifically comprises: will show behind the image decompression to be transmitted.
10. a distributed image splicing terminal is characterized in that, comprising:
The splicing request sending module is used for sending image splicing request, and described image splicing request comprises the parameter of a plurality of images to be spliced;
Image receiver module to be transmitted, be used for receiving image to be transmitted, described image to be transmitted obtains a plurality of images to be spliced by the parameter of the server that receives described image splicing request according to described image to be spliced, and obtains image to be transmitted after a plurality of images to be spliced are spliced;
Display module is used for showing described image to be transmitted.
11. distributed image splicing terminal according to claim 10, it is characterized in that, described terminal is the combination terminal, described image to be transmitted is by the parameter of the server that receives described image splicing request according to described image to be spliced, obtain a plurality of images to be spliced, obtain pre-stitching image after a plurality of images to be spliced are spliced, pre-stitching image is carried out obtaining a plurality of images to be transmitted after tile is cut apart;
Described display module specifically is used for: the concatenation unit by described combination terminal shows described image to be transmitted respectively, and is shown by the distributed processors centralized control of combination terminal.
12. distributed image splicing terminal according to claim 10, it is characterized in that, described image to be transmitted is by the parameter of the server that receives described image splicing request according to described image to be spliced, obtain a plurality of images to be spliced, obtain pre-stitching image after a plurality of images to be spliced are spliced; Obtain image to be transmitted after pre-stitching image compressed;
Described display module specifically is used for: will show behind the image decompression to be transmitted.
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| CN104932853A (en) * | 2015-05-25 | 2015-09-23 | 深圳市明日空间信息技术有限公司 | Dynamic expression play method and device |
| CN104932857A (en) * | 2015-06-24 | 2015-09-23 | 广东威创视讯科技股份有限公司 | Splicing wall system cross-platform virtual wall configuration control method and splicing wall system cross-platform virtual wall configuration control system |
| CN106227495A (en) * | 2016-08-29 | 2016-12-14 | 北京易华录信息技术股份有限公司 | A kind of data display method, Apparatus and system |
| CN106250710A (en) * | 2016-08-17 | 2016-12-21 | 挂号网（杭州）科技有限公司 | A kind of image virtual processing method and device thereof |
| CN106558023A (en) * | 2016-11-30 | 2017-04-05 | 上海联影医疗科技有限公司 | Medical image control method and device |
| CN106791454A (en) * | 2017-03-14 | 2017-05-31 | 北京佰才邦技术有限公司 | A kind of method of shooting, terminal and server |
| CN108132766A (en) * | 2017-12-12 | 2018-06-08 | 深圳市创维群欣安防科技股份有限公司 | A kind of distribution cloud system and its joining method |
| CN111143014A (en) * | 2019-12-30 | 2020-05-12 | 威创集团股份有限公司 | Method and system for generating scene thumbnail of wall splicing system |
| CN112069274A (en) * | 2020-08-25 | 2020-12-11 | 国网通用航空有限公司 | Distributed image slice processing method |
| CN112113544A (en) * | 2019-06-20 | 2020-12-22 | 四川轻化工大学 | Remote sensing data processing method and system based on unmanned aerial vehicle image |
| CN112312045A (en) * | 2020-11-03 | 2021-02-02 | 深圳云瀚科技有限公司 | Video wall desktop image segmentation processing method and device, storage medium and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932853A (en) * | 2015-05-25 | 2015-09-23 | 深圳市明日空间信息技术有限公司 | Dynamic expression play method and device |
| CN104932857B (en) * | 2015-06-24 | 2018-05-22 | 广东威创视讯科技股份有限公司 | The method and system of the cross-platform virtual wall configuration control of joined screen system |
| CN104932857A (en) * | 2015-06-24 | 2015-09-23 | 广东威创视讯科技股份有限公司 | Splicing wall system cross-platform virtual wall configuration control method and splicing wall system cross-platform virtual wall configuration control system |
| CN106250710A (en) * | 2016-08-17 | 2016-12-21 | 挂号网（杭州）科技有限公司 | A kind of image virtual processing method and device thereof |
| CN106227495A (en) * | 2016-08-29 | 2016-12-14 | 北京易华录信息技术股份有限公司 | A kind of data display method, Apparatus and system |
| 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 |
| CN106558023A (en) * | 2016-11-30 | 2017-04-05 | 上海联影医疗科技有限公司 | Medical image control method and device |
| CN106558023B (en) * | 2016-11-30 | 2019-11-08 | 上海联影医疗科技有限公司 | Medical image adjusting method and device |
| CN106791454A (en) * | 2017-03-14 | 2017-05-31 | 北京佰才邦技术有限公司 | A kind of method of shooting, terminal and server |
| CN108132766A (en) * | 2017-12-12 | 2018-06-08 | 深圳市创维群欣安防科技股份有限公司 | A kind of distribution cloud system and its joining method |
| CN112113544A (en) * | 2019-06-20 | 2020-12-22 | 四川轻化工大学 | Remote sensing data processing method and system based on unmanned aerial vehicle image |
| CN112113544B (en) * | 2019-06-20 | 2022-03-08 | 四川轻化工大学 | Remote sensing data processing method and system based on unmanned aerial vehicle image |
| CN111143014A (en) * | 2019-12-30 | 2020-05-12 | 威创集团股份有限公司 | Method and system for generating scene thumbnail of wall splicing system |
| CN111143014B (en) * | 2019-12-30 | 2021-12-07 | 威创集团股份有限公司 | Method and system for generating scene thumbnail of wall splicing system |
| CN112069274A (en) * | 2020-08-25 | 2020-12-11 | 国网通用航空有限公司 | Distributed image slice processing method |
| CN112069274B (en) * | 2020-08-25 | 2023-11-03 | 国网电力空间技术有限公司 | Distributed image slicing processing method |
| CN112312045A (en) * | 2020-11-03 | 2021-02-02 | 深圳云瀚科技有限公司 | Video wall desktop image segmentation processing method and device, storage medium and system |
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