AIM:To address issues in interoperability between different fundus image systems,we proposed a web eyepicture archiving and communication system(PACS)framework in conformance with digital imaging and communication in ...AIM:To address issues in interoperability between different fundus image systems,we proposed a web eyepicture archiving and communication system(PACS)framework in conformance with digital imaging and communication in medicine(DICOM)and health level 7(HL7)protocol to realize fundus images and reports sharing and communication through internet.METHODS:Firstly,a telemedicine-based eye care work flow was established based on integrating the healthcare enterprise(IHE)Eye Care technical framework.Then,a browser/server architecture eye-PACS system was established in conformance with the web access to DICOM persistent object(WADO)protocol,which contains three tiers.RESULTS:In any client system installed with web browser,clinicians could log in the eye-PACS to observe fundus images and reports.Multipurpose internet mail extensions(MIME)type of a structured report is saved as pdf/html with reference link to relevant fundus image using the WADO syntax could provide enough information for clinicians.Some functions provided by open-source Oviyam could be used to query,zoom,move,measure,view OICOM fundus images.CONCLUSION:Such web eye-PACS in compliance to WADO protocol could be used to store and communicate fundus images and reports,therefore is of great significance for teleophthalmology.展开更多
With the extensive application of Web technology,it becomes more and more critical of the request to thequality and reliability of Web applications. Then it is crucial to test Web applications automaticly,entirely and...With the extensive application of Web technology,it becomes more and more critical of the request to thequality and reliability of Web applications. Then it is crucial to test Web applications automaticly,entirely and thor-oughly. So we make a study of some Web testing methods and technologies. First,we discuss the necessity of Webtesting,then analyze where the faults may take place based on the architecture of the Web ,next discuss various meth-ods of Web testing in details. Then,based on the ideology of Object-Oriented,we build a model for Web testing,anddiscuss the method of doing some pertinence testing on pages when we utilize the information of statistic. At last,weintroduce some tools for white-box testing.展开更多
It is distributed object technology that combined by network and object oriented technology in 90's last century, and it is difficult to extend across Internet. Contributed by HTTP and XML, Web service is becoming...It is distributed object technology that combined by network and object oriented technology in 90's last century, and it is difficult to extend across Internet. Contributed by HTTP and XML, Web service is becoming the component called through the Web. In this article, we describe and analyze some current distributed object technologies,and then introduce the emerging Web Service technology. We introduce and analyze the two software strategies: Microsoft . NET and Sun ONE. Web Services will transform the current isolated Internet Web into interconnected services.展开更多
为了实现流程工业遗留系统的有效集成,提出了一种基于Web服务的流程工业遗留系统信息集成模型。首先,分析流程工业遗留系统的特点,确定遗留系统要公开的数据及功能,再利用Web Service Wrapper技术将其包装为Web服务;然后,企业可以根据...为了实现流程工业遗留系统的有效集成,提出了一种基于Web服务的流程工业遗留系统信息集成模型。首先,分析流程工业遗留系统的特点,确定遗留系统要公开的数据及功能,再利用Web Service Wrapper技术将其包装为Web服务;然后,企业可以根据自身的集成目标,动态地集成这些分布在不同区域的Web服务,该模型对遗留系统采用包装的方法,保证了遗留系统在集成平台中仍保持原先的安全稳定性;最后,通过在建立Mini-Plant的计算机信息集成平台上的实际应用,验证了该集成技术的有效性及实用性。展开更多
基金National Natural Science Foundation of China(No.81271668)
文摘AIM:To address issues in interoperability between different fundus image systems,we proposed a web eyepicture archiving and communication system(PACS)framework in conformance with digital imaging and communication in medicine(DICOM)and health level 7(HL7)protocol to realize fundus images and reports sharing and communication through internet.METHODS:Firstly,a telemedicine-based eye care work flow was established based on integrating the healthcare enterprise(IHE)Eye Care technical framework.Then,a browser/server architecture eye-PACS system was established in conformance with the web access to DICOM persistent object(WADO)protocol,which contains three tiers.RESULTS:In any client system installed with web browser,clinicians could log in the eye-PACS to observe fundus images and reports.Multipurpose internet mail extensions(MIME)type of a structured report is saved as pdf/html with reference link to relevant fundus image using the WADO syntax could provide enough information for clinicians.Some functions provided by open-source Oviyam could be used to query,zoom,move,measure,view OICOM fundus images.CONCLUSION:Such web eye-PACS in compliance to WADO protocol could be used to store and communicate fundus images and reports,therefore is of great significance for teleophthalmology.
文摘With the extensive application of Web technology,it becomes more and more critical of the request to thequality and reliability of Web applications. Then it is crucial to test Web applications automaticly,entirely and thor-oughly. So we make a study of some Web testing methods and technologies. First,we discuss the necessity of Webtesting,then analyze where the faults may take place based on the architecture of the Web ,next discuss various meth-ods of Web testing in details. Then,based on the ideology of Object-Oriented,we build a model for Web testing,anddiscuss the method of doing some pertinence testing on pages when we utilize the information of statistic. At last,weintroduce some tools for white-box testing.
文摘It is distributed object technology that combined by network and object oriented technology in 90's last century, and it is difficult to extend across Internet. Contributed by HTTP and XML, Web service is becoming the component called through the Web. In this article, we describe and analyze some current distributed object technologies,and then introduce the emerging Web Service technology. We introduce and analyze the two software strategies: Microsoft . NET and Sun ONE. Web Services will transform the current isolated Internet Web into interconnected services.
文摘为了实现流程工业遗留系统的有效集成,提出了一种基于Web服务的流程工业遗留系统信息集成模型。首先,分析流程工业遗留系统的特点,确定遗留系统要公开的数据及功能,再利用Web Service Wrapper技术将其包装为Web服务;然后,企业可以根据自身的集成目标,动态地集成这些分布在不同区域的Web服务,该模型对遗留系统采用包装的方法,保证了遗留系统在集成平台中仍保持原先的安全稳定性;最后,通过在建立Mini-Plant的计算机信息集成平台上的实际应用,验证了该集成技术的有效性及实用性。
