| 卫星视频处理与应用进展 |
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| 引用本文： | 张过.卫星视频处理与应用进展[J].应用科学学报,2016,34(4):361-370. |
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| 作者姓名： | 张过 |
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| 作者单位： | 武汉大学测绘遥感信息工程国家重点实验室, 武汉 430079 |
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| 基金项目： | 国家自然科学基金(No.91538106,No.41501503,No.41201361);测绘地理信息公益性行业科研专项项目基金(No.201512022)资助 |
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| 摘 要： | 视频卫星通过一定时间范围内对目标的连续成像，实现对热点区域和目标的动态实时监测，近年来已成为遥感卫星发展的一大热点.从视频卫星数据应用的角度出发，叙述视频卫星发展现状，分析卫星视频数据应用面临的主要挑战和成因.重点介绍卫星视频数据的几何辐射定标、视频稳像、超分辨率重建、运动目标检测与跟踪、三维重建等关键技术的现状和发展趋势.在此基础上总结卫星视频的主要应用领域，并对卫星视频数据处理与应用进行了展望.
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| 关 键 词： | 定标 卫星视频 三维重建 稳像 动目标检测 |
| 收稿时间： | 2016-04-17 |
| 修稿时间： | 2016-04-21 |
Satellite Video Processing and Applications |
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| ZHANG Guo.Satellite Video Processing and Applications[J].Journal of Applied Sciences,2016,34(4):361-370. |
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| Authors: | ZHANG Guo |
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| Institution: | State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing (LIESMARS), Wuhan University, Wuhan 430079, China |
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| Abstract: | Video satellites acquire continuous images of targets in a certain time period to dynamically monitor areas of interest in real time. They have become a hot spot in remote sensing satellite development in recent years. In this paper, a survey is given on the development of video satellites and application perspectives of satellite video data. Major challenges facing satellite video are analyzed, focusing on geometric calibration, radiometric calibration, video stabilization, super resolution reconstruction, moving target detection and tracking, 3D reconstruction, and the development trend. Major application fields of satellite video and the future perspectives are discussed. |
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| Keywords: | satellite video calibration stabilization 3D reconstruction moving target detection |
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