CN1694408A - Remote image precessing network service system and its network service mode - Google Patents

Remote image precessing network service system and its network service mode Download PDF

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Publication number
CN1694408A
CN1694408A CN 200510025857 CN200510025857A CN1694408A CN 1694408 A CN1694408 A CN 1694408A CN 200510025857 CN200510025857 CN 200510025857 CN 200510025857 A CN200510025857 A CN 200510025857A CN 1694408 A CN1694408 A CN 1694408A
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image
service
network
network service
precessing
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CN100369412C (en
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严壮志
张猛
潘志君
陈玉
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Shanghai University
University of Shanghai for Science and Technology
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University of Shanghai for Science and Technology
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Abstract

This invention discloses a new image information process network service system and its network service mode providing professional image process service to users including carrying out image formation transformation, image compression and de-compression, image strengthening, image transformation, image seamless split join and image database index. The mode of the image process network service is a B/S mode, a user accesses the service network station to get the service via the browser on the computer, the main image process is done at the service end, the customer computer can share some professional image process service so long as it uses the network browser, not necessary to download or mount extra processes. The image database can become a shared image data resource.

Description

Remote image precessing network service system and network service mode thereof
Technical field
The present invention relates to a kind of network service system, the network service system that especially a kind of remote image is handled.The invention belongs to the computer network services field.
Background technology
Image information is the pith in the current information processing, and it is very general as the application in engineering field, industrial production, military affairs, medical science and the scientific research in a lot of fields.But the thing followed is: the form of image is more and more, the kind of image processing increases, people are also more and more higher to the requirement of picture quality, the requirement of image processing is also uprised.
For example, along with the raising of people's living standard, computer generated image equipment (digital camera head, scanner etc.) and digital image-forming equipment (digital camera, Digital Video etc.) enter daily life.The image that people touch is many, and the demand of image processing has also been increased thereupon: the blurred picture that the somebody wants oneself is obtained becomes clear, and the somebody wants image is zoomed in or out, and the somebody need be spliced into a width of cloth to a few width of cloth images of oneself.These just need them to have the equipment and the handling procedure of image processing, and can expertly grasp these programs.
Also have, the effect that medical image plays in clinical medicine and teaching is increasing, the medical personnel is increasing to the dependence of medical image, and they need obtain the comparison distinct image, need the picture of multiple imaging device one-tenth to merge, need a few width of cloth images to be stitched together or the like.Many demands generally need the image processing personnel of specialty to utilize the treatment facility of specialty just can satisfy.
For another example, the researcher of many information processing specialties needs a large amount of view data to test, study, but they can not have the image data base of oneself, and this just is faced with the difficulty of image resource aspect.
Above demand solves and all needs financial resources and manpower, sometimes or even unpractical, may not realize.Reason is: existing major technique also is in the unit state, and the main emphasis of people's research still is independent image processing algorithm, image retrieval algorithm.Under their effort, the image processing software kind is more and more, and Processing Algorithm is also more and more ripe.People sometimes can realize the part demand of oneself on special equipment (as personal computer).But this also means hardware device and the program software that needs are a large amount of simultaneously, perhaps, this can accept for the image processing professional person, but for domestic consumer, the quantity that they handle image is little, number of times is few, and the waste that causes just has to consider.In addition oneself finish the professional knowledge that image processing also needs computer literacy even image processing.The image processing mode of this independence can not satisfy people's demand under the restriction of these factors, its development space is also more and more littler.
Along with the continuous development of network transmission technology, the network service item is more and more, as internet book store, booking tickets on net, remote web education, online geographical information query etc.The upgrading of the raising of network transfer speeds and server equipment disposition makes various services be come true by dream.Meanwhile, image information is owing to the Network Transmission bottleneck problem that data volume causes is greatly also just solved, and the Next Generation Internet technology will make it become more insignificant.These just provide enough conditions for autonomous service to the transformation of remote service.
Summary of the invention
The purpose of this invention is to provide the service of a kind of image processing network, for specialty or unprofessional user provide the image processing service of specialty, the user need not download extra program on common personal computer, and provides image retrieval and image download service for the user.
To achieve these goals, the present invention has adopted following technical scheme: the image processing network service system comprises computer that the image processing webserver, network environment, client use and other network communication equipment; Finish the service management unit of user's registration, login management; Finish the image transmitting unit of image uploading and download; Finish the view data library unit of image storage and retrieval; Carry out the processing unit of image processing; Control the control unit of above unit and whole system.The described webserver has the control program interface of control whole system process, can realize that the server end keeper is to the coordination of whole service, management with to the management of Database Systems, and can in network environment, finish main Processing tasks, be not that long-range client computer increases big Processing tasks; Described remote image precessing network service system can conduct interviews by the web browser of remote computer, upload, download or retrieving images, make the request of image processing, finish image processing, the long-distance user only need link the computer and the web browser of network and just can enjoy basic image retrieval, handle service.
The service that the present invention proposes comprises image data base service and image processing service.The image processing service can be carried out teleprocessing by network to the image file of different-format, the image of different sizes, the image of different colours pattern, the image that uses different compression methods, different compression ratios, different imaging device digital picture that directly generate or that generate indirectly.Image processing service comprises that multiple service item, the project that specifically comprises have the seamless spliced etc. of the conversion of enhancing, image of compression and decompression, image of conversion, image of picture format and image, and wherein most importantly the image splicing is served.Image splicing service can be spliced the image of different-format, the image of different sizes, the image that different imaging source obtains, the image of different colours pattern.Above the image file of described different-format be the image file of BMP form, GIF form, jpeg format, JPEG2000 form, tiff format, PSD form, PNG form, SVG form etc.; The image of described different colours pattern is gray level image, RGB image, CMY image, HSV image, CIE image, YCC image etc.The image data base service mainly is the image retrieval service, and the user can obtain the retrieval of carrying out image under the prerequisite of power in the database at database server, and retrieval comprises by different search methods such as filename retrieval, content-based retrievals.
The network schemer of the image processing network service that the present invention proposes is browser/server (B/S) pattern, the site for service that the user visits native system by the web browser of installing on the computer obtains service, main image processing is all carried out in service end, client computer does not need to download and install extra handling procedure, as long as utilize web browser, just can enjoy some professional image processing services by network.In addition, the image data base of setting up along with service can become a kind of shared view data resource.This network service mode, the main process of finishing service comprises that the user passes through the network access service website, and definite then type service that needs is as retrieval, processing etc., operate the result that the result of last waiting for server and acceptance are returned then accordingly according to the difference of type service.
Network service recited above can move under the existing network transmission conditions, can better be moved under the Next Generation Internet technical support.
Owing to adopted such scheme, the present invention can provide image processing and image data base service for remote network user by the webserver, and the long-distance user only need link the computer of network and the webserver of installation just can be enjoyed basic image retrieval, handle service; Because the image processing service can be carried out teleprocessing by network to the image file of different-format, the image of different sizes, the image of different colours pattern, the image that uses different compression methods, different compression ratios, different imaging device digital picture that directly generate or that generate indirectly, satisfied that people have also satisfied the requirement of medical work personnel to Medical Image Processing to the requirement of picture quality, image processing in the actual life; The network data base of sharing has solved the researcher's of information processing specialty image resource difficult problem simultaneously.
Description of drawings
Fig. 1 is a service system structure chart of the present invention.
Fig. 2 is a customer service flow chart of the present invention.
Fig. 3 is a server-side processes flow chart of the present invention.
Fig. 4 is service procedure figure of the present invention.
Embodiment
With reference to the accompanying drawings specific implementation of the present invention is described.
The service system structure chart that Fig. 1 proposes for the present invention.Server end 11 wherein mainly is made up of the webserver 111,112,113 and database server 114 and the network equipment 115.Server links to each other with client 13 by network connecting part 12.The data wire 136,137 that has comprised the network equipment 131, client computer 132,133, imaging device 138,139 in the client 13 and used with compunication.
Server 111,112,113 wherein can be the webserver independently, and minimum number is 1.The all server of service end can the associated treatment network data transmission, Processing tasks; Also can combine with distributed mode, the speed advantage of performance concurrent operation provides service fast.Database server 114 can increase and decrease aspect quantity and the capacity with the addition form.In this network configuration, database server is in the back of webserver network firewall, has strengthened safety of data.The computer of client 13 can obtain network image by network, perhaps obtains the image that imaging device 138,139 obtains by data wire 134,135.Imaging device 138,139 can be different equipment, as digital camera, scanner etc.
Whole network is based on browser/server (B/S) mode construction, and client 13 does not need download handler when enjoying service, and all processing procedures are all finished at server end 11.
Fig. 2 is the service procedure figure of client.Mainly comprised and entered the Web page 21, registration login 22, select steps such as service 25, reception result 24.Detailed process is: the user utilizes web browser to enter site for service, do not serve the member if be registered as, must be introduced into Registering modules 221, just can enjoy the service of native system after registering, if register, then can directly login 222 and enter service system.After the user enters service system, need to select service item 25: image processing 253 or image retrieval 254.Determine next step operation according to type service, as upload 251 or download images 252, handle image etc.Afterwards, the user only needs waiting for server image is handled and to be transmitted, and receiving the result that returns both can 24.In the whole process, the user does not need the download images handling procedure, and all processing procedures are all carried out at server end.This also is the main cause that this service mode has feasibility.
Fig. 3 is the process chart of server end.Mainly comprise authentification of user 31, confirm COS 32, processing procedure 34 and return results 33.Server provides different services according to user's selection in a complete service process, no matter image be in the database server or the user uploads, all processing procedures are all carried out on the webserver, accomplish real thin-client.
Fig. 4 is the service procedure figure of whole system.Detailed process is:
Accept inquiry behind the customer access network website 41: whether be maiden visit, if then enter registering unit, through entering service system after the registration by s2.If not maiden visit, then can be according to the direct log-in service system of former log-on message.After entering service system, the user need select 45 in image processing and image retrieval two big service classes.Image retrieval then enters image retrieval module 47 by s7 if desired, and the user can use different concrete retrieval modes such as image file name retrieval or content-based retrieval to retrieve.After retrieval finishes,, then enter image processing module 411 by s13 if the image of retrieval is carried out other processing, do not handle if do not need, only need download pictures, then directly enter sending module 412 as a result by s14, the user has finished whole service after receiving image.If the user will handle the image of oneself, then need enter image uploading module 49 by S8, the image of uploading then enters delivery module as a result after entering main image processing module 411 after the preliminary treatment 410, the result is returned to the user.Image processing module 411 wherein comprises general image processing, as figure image intensifying, image transform etc., also comprises topmost service item: the image splicing.Certainly, when selecting image splicing service, the user must upload or specify the image that has certain degree of overlapping more than two width of cloth.

Claims (17)

1, a kind of remote image precessing network service system comprises the image processing webserver; Network environment; Computer that the client uses and other network communication equipment; Finish the service management unit of user's registration, login management; Finish the image transmitting unit of image uploading and download; Finish the view data library unit of image storage and retrieval; Carry out the processing unit of image processing; Control the control unit of above unit and whole system; It is characterized in that, the described webserver has the control program interface of control whole system process, can play coordination, control action to all services, and can finish main Processing tasks in network environment, be not that long-range client computer increases big Processing tasks; Described remote image precessing network service system can conduct interviews by the web browser of remote computer, upload, download or retrieving images, make the request of image processing, finish image processing, the long-distance user only need link the computer and the web browser of network and just can enjoy basic image retrieval, handle service.
2, remote image precessing network service system according to claim 1 is characterized in that, wherein said network environment is local area network (LAN) or wide area network.
3, remote image precessing network service system according to claim 1, it is characterized in that the seamless spliced unit and the image retrieval unit of wherein said enhancement unit of carrying out the compression of converter unit, image that graphics processing unit comprises picture format and decompression unit, image, image transforming unit, image.
4, remote image precessing network service system according to claim 1, it is characterized in that wherein said image processing service comprises the compression of conversion, image of picture format and decompression, the enhancing of image, the conversion of image, the seamless spliced and image retrieval of image.
5, remote image precessing network service system according to claim 1 is characterized in that, the equipment of described server end is many computers, adopts distributed computing model to carry out concurrent operation.
6, remote image precessing network service system according to claim 1 is characterized in that, the user can obtain the retrieval of carrying out image under the prerequisite of power in the database at database server in the described image retrieval service.
7, remote image precessing network service system according to claim 6 is characterized in that, the method for described image retrieval is for pressing filename retrieval, content-based retrieval.
8, remote image precessing network service system according to claim 3 is characterized in that, described concatenation unit can carry out high-quality seamless spliced to having partly overlapping image.
9, according to claim 1 or 4 described remote image precessing network service systems, it is characterized in that described image processing service can be carried out teleprocessing by network to the image file of different-format, the image of different sizes, the image of different colours pattern, the image that uses different compression methods, different compression ratios, different imaging device digital picture that directly generate or that generate indirectly.
10, remote image precessing network service system according to claim 4 is characterized in that, image splicing service can be spliced the image of different-format, the image of different sizes, the image that different imaging source obtains, the image of different colours pattern.
11, according to claim 3,4,8 or 10 described remote image precessing network service systems, it is characterized in that, described seamless spliced be to adopt to carry out based on the registration technology of characteristic point.
12, according to claim 9 or described remote image precessing network service system, it is characterized in that the image file of described different-format is the image or the video file of BMP form, GIF form, jpeg format, JPEG2000 form, tiff format, PSD form, PNG form, SVG form, AVI form.
According to claim 9 or 10 described remote image precessing network service systems, it is characterized in that 13, the image of described different colours pattern is gray level image, RGB image, CMY image, HSV image, CIE image, YCC image.
14, remote image precessing network service system according to claim 10 is characterized in that, described different imaging devices comprise scanner, digital camera, camera, medical and remotely sensed image equipment.
15, remote image precessing network service system according to claim 14 is characterized in that, wherein said medical imaging device is X-ray machine, diasonograph, CT, MRI, FCR, DR, PET, endoscope and micro imaging system.
16, a kind of network service mode is characterized in that:
A) in network environment, finish service with browser/server (B/S) pattern;
B) user requires the site for service of 1 described network system to obtain service by the web browser right to access of installing on the computer;
C) main image processing is all carried out at server end, and client computer does not need to download and install extra handling procedure.
17, network service mode according to claim 16, the main process of finishing service is:
A) user is by the network access service website;
B) the definite type service that needs of user;
C) user operates accordingly according to the difference of type service;
D) result return of the result of user's waiting for server and accept.
CNB200510025857XA 2005-05-17 2005-05-17 Remote image precessing network service system and its network service mode Expired - Fee Related CN100369412C (en)

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CN100391189C (en) * 2006-04-05 2008-05-28 中国科学院研究生院 System and method based on internet access and shared remote apparatus
CN100414955C (en) * 2006-09-08 2008-08-27 光恩科技股份有限公司 Mobile communication video vision utility system
CN102222213A (en) * 2010-07-29 2011-10-19 郑文明 Distributed vision computing method based on open type Web Service framework
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CN101493813B (en) * 2008-01-25 2012-05-30 北京新岸线网络技术有限公司 Video search system based on content
CN102670243A (en) * 2011-02-08 2012-09-19 通用电气公司 Portable imaging system with remote accessibility
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CN100391189C (en) * 2006-04-05 2008-05-28 中国科学院研究生院 System and method based on internet access and shared remote apparatus
CN100414955C (en) * 2006-09-08 2008-08-27 光恩科技股份有限公司 Mobile communication video vision utility system
CN101493813B (en) * 2008-01-25 2012-05-30 北京新岸线网络技术有限公司 Video search system based on content
CN102222213B (en) * 2010-07-29 2013-08-07 郑文明 Distributed vision computing method based on open type Web Service framework
CN102222213A (en) * 2010-07-29 2011-10-19 郑文明 Distributed vision computing method based on open type Web Service framework
CN102385758A (en) * 2010-11-08 2012-03-21 微软公司 Dynamic image result splicing
US9325804B2 (en) 2010-11-08 2016-04-26 Microsoft Technology Licensing, Llc Dynamic image result stitching
CN102670243A (en) * 2011-02-08 2012-09-19 通用电气公司 Portable imaging system with remote accessibility
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CN105338015A (en) * 2014-06-27 2016-02-17 清华大学 B/S architecture-based radiation image inspection system and method
CN105338015B (en) * 2014-06-27 2019-06-14 清华大学 A kind of radiation image inspection system and method based on B/S framework
CN105844693A (en) * 2016-04-29 2016-08-10 青岛大学附属医院 Liver 3D CT reconstruction data information processing 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

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