| GIS中超分辨率大视景显示技术的研究与实现 |
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| 引用本文： | 李华宏,朱美正,吕桂华.GIS中超分辨率大视景显示技术的研究与实现[J].微计算机信息,2010(1):125-127. |
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| 作者姓名： | 李华宏 朱美正 吕桂华 |
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| 作者单位： | [1]华北计算技术研究所,北京100083 [2]北京跟踪与通信技术研究所,北京100094 |
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| 摘 要： | 依托地理信息系统的现有技术积累和底层平台,针对GIS用户对大屏幕显示的迫切需求,将GIS应用和大屏幕显示技术结合起来,设计了一个面向GIS应用的、基于分布式集群的、多屏幕拼接的超分辨率大视景显示系统;阐述了该系统的超分辨率显示技术的体系结构及原理,其中详细论述了集群分布式协同显示的实现机制以及同步控制等关键技术;附带探讨了这一系统的现实应用和相关应用潜力。
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| 关 键 词： | GIS 集群 多屏 超分辨率 同步 |
Research and Implementation of Superhigh-Resolution Displays in GIS |
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| LI Hua-hong ZHU Mei-zheng LV Gui-hua.Research and Implementation of Superhigh-Resolution Displays in GIS[J].Control & Automation,2010(1):125-127. |
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| Authors: | LI Hua-hong ZHU Mei-zheng LV Gui-hua |
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| Affiliation: | LI Hua-hong ZHU Mei-zheng LV Gui-hua (North China Institute of Computing Technology,Beijing 100083,China) (Beijing Institute of Tracking , Telecommunications Technology,Beijing 100094,China) |
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| Abstract: | A superhigh-resolution display system is designed,which is cluster-based,can be used to meet the demand for high resolution in GIS.Based on this system,Superhigh-resolution technology of multi-screen is introduced,an architecture and an implementation mechanism are researched,especially cluster-based display mechanism and synchronization control are explicated in detail.Incidentally,some practical applications and potential applications are discussed at the end of paper. |
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| Keywords: | GIS cluster multi-screen superhigh resolution synchronization |
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