| 机载SAR实时成像系统中的数据可视化研究 |
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| 引用本文： | 王堃,章立生,王宏安,王贞松,韩承德,戴国忠.机载SAR实时成像系统中的数据可视化研究[J].计算机研究与发展,2003,40(1):26-32. |
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| 作者姓名： | 王堃 章立生 王宏安 王贞松 韩承德 戴国忠 |
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| 作者单位： | 1. 中国科学院软件研究所人机交互技术与智能信息处理实验室,北京,100080
2. 中国科学院计算技术研究所计算机系统结构研究室,北京,100080 |
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| 基金项目： | 国家自然科学基金重大项目 (698962 5 0 )，国家自然科学基金重点项目 (7993 10 0 0 )，国家“八六三”高技术研究发展计划重点课题基金 (2 0 0 1AA413 0 2 0 ) |
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| 摘 要： | SAR实时成像系统在国防等很多领域都有着重要的应用，系统对数据可视化方面的要求也越来越高，但目前国内对SAR实时成像系统的数据可视化方面的研究还不多，提出了一种针对SAR实时成像系统的新的数据可视化方案，并已在实际的飞行成像中得到了检验，新方案实时提供的信息更全面、更直观、可分析性更强，具有较强的信息表现能力和双向实时交互能力，能够较好地辅助对图像的在线分析，还对方案的重要组成部分－缩略图的原理和实现算法做了概括介绍。
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| 关 键 词： | 机载SAR 实时成像系统 数据可视化 合成孔径雷达 缩略图 |
Study of Real-Time Data Visualization in Airborne SAR Real-Time Imaging Systems |
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| WANG Kun ,ZHANG Li-Sheng ,WANG Hong-An ,WANG Zhen-Song ,HAN Cheng-De ,and DAI Guo-Zhong.Study of Real-Time Data Visualization in Airborne SAR Real-Time Imaging Systems[J].Journal of Computer Research and Development,2003,40(1):26-32. |
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| Authors: | WANG Kun ZHANG Li-Sheng WANG Hong-An WANG Zhen-Song HAN Cheng-De and DAI Guo-Zhong |
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| Affiliation: | WANG Kun 1,ZHANG Li-Sheng 2,WANG Hong-An 1,WANG Zhen-Song 2,HAN Cheng-De 2,and DAI Guo-Zhong 1 1 |
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| Abstract: | SAR real-time imaging systems have been applied in many fields, such as national defence The demands for real-time data visualization in these systems grow rapidly However, study in this field is not enough In this paper, a new real-time data visualization scheme for SAR real-time imaging systems is presented The information it provides in real-time is all-around, more intuitionistic, and more analyzable The abilities for information representation, bidirectional real-time interaction and online image analysis are more powerful The theory and algorithm of the thumbnail are also introduced, which is one of the important parts in the scheme The new scheme has been verified in practice |
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| Keywords: | SAR real-time imaging visualization thumbnail |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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