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arXiv 2006.10027eess.IVcs.LGstat.ML
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深度学习与合成孔径雷达(SAR)的碰撞

Deep Learning Meets SAR

German Aerospace Center (DLR)(德国航空航天中心);Technical University of Munich (TUM)(慕尼黑工业大学)

Xiao Xiang Zhu, Sina Montazeri, Mohsin Ali, Yuansheng Hua, Yuanyuan Wang, Lichao Mou, Yilei Shi, Feng Xu, Richard Bamler

AI总结:

本文针对深度学习在SAR数据处理中潜力未充分挖掘的问题,综述相关模型、SAR数据特性陷阱、领域研究现状与基准,提出未来方向,推动该领域研究与应用落地。

摘要:

遥感领域的深度学习已成为国际研究热点,但大多局限于光学数据的评估。尽管深度学习已被引入合成孔径雷达(Synthetic Aperture Radar,SAR)数据处理,且已有初步成功尝试,但其巨大潜力仍未被充分挖掘。本文介绍了最相关的深度学习模型与概念,通过分析SAR数据的特殊特性指出了可能存在的陷阱,深入综述了深度学习应用于SAR领域的最新进展,总结了可用的基准数据集,并提出了若干重要的未来研究方向。我们希望通过这一工作推动这一有趣但尚未被充分探索的研究领域的更多研究,为深度学习在大规模SAR数据处理工作流中的应用铺平道路。

英文摘要:

Deep learning in remote sensing has become an international hype, but it is mostly limited to the evaluation of optical data. Although deep learning has been introduced in Synthetic Aperture Radar (SAR) data processing, despite successful first attempts, its huge potential remains locked. In this paper, we provide an introduction to the most relevant deep learning models and concepts, point out possible pitfalls by analyzing special characteristics of SAR data, review the state-of-the-art of deep learning applied to SAR in depth, summarize available benchmarks, and recommend some important future research directions. With this effort, we hope to stimulate more research in this interesting yet under-exploited research field and to pave the way for use of deep learning in big SAR data processing workflows.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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