| 基于Web Services的遥感图像分布式处理 |
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| 引用本文： | 宋爽,李宏伟,吴国荣,李勤超,马宏斌.基于Web Services的遥感图像分布式处理[J].测绘科学,2007,32(5):84-85,90. |
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| 作者姓名： | 宋爽 李宏伟 吴国荣 李勤超 马宏斌 |
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| 作者单位： | 解放军信息工程大学,测绘学院,郑州,450052;解放军信息工程大学,测绘学院,郑州,450052;北京军区66240部队,北京,100042 |
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| 摘 要： | 遥感影像获取手段的多样化导致了遥感影像数据量的大幅度增加,应用分布式环境处理遥感图像变得越来越迫切。本文针对B/S或C/S模式在遥感影像分布式处理方面的弊端,提出了在.Net环境下基于Web Serv-ices实现遥感图像的分布式处理方案,对其框架、流程进行了设计,并以图像处理的算法分布式为例详细介绍了边缘提取中拉普拉斯8邻域提取的具体Web Services实现。结果表明,新模型下的系统在多用户并发访问等方面都有很大的改善。
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| 关 键 词： | 遥感图像 分布式处理 Web Services |
| 文章编号： | 1009-2307（2007）05-0084-03 |
| 修稿时间： | 2006-06-05 |
Using Web services to realize remotely sensed image distributed processing |
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| SONG Shuang,LI Hong-wei,WU Guo-rong,LI Qin-chao,MA Hong-bin.Using Web services to realize remotely sensed image distributed processing[J].Science of Surveying and Mapping,2007,32(5):84-85,90. |
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| Authors: | SONG Shuang LI Hong-wei WU Guo-rong LI Qin-chao MA Hong-bin |
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| Abstract: | With the increase of remotely sensed image procurement method,remotely sensed image's data increase enormously,so it is very important to use distributed computing environment for remotely sensed image processing.For B/S or C/S's disadvantage in remotely sensed image processing,this paper puts forward a method which using.NET and Web Services to realize RS image distributed processing.The frame and the workflow are designed.Moreover,a RS image edge extraction example by this technology is presented.The result illuminates that the new model system can support more users to visit the system at the same time and the system structure also be improved than ever. |
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| Keywords: | remotely sensed image distributed processing Web services |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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