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English(EN) Beyond Backscatter: InSAR coherence from detected SAR images

深度学习框架从SAR图像估计InSAR相干性

研究人员开发了一个深度学习框架,能够直接从检测到的SAR图像估计InSAR相干性,无需精确配准。该框架使用残差U-Net模型在Sentinel-1数据上进行训练,学习后向散射幅度和相干性之间的关系。该方法在准确性上优于现有的基于强度的方法,并在不同地点和时间基线上表现出强大的泛化能力,从而能够实现大规模应用。 AI

影响 赋能InSAR相干性估计的大规模应用,用于任务设计、变化监测和测绘任务。

排序理由 该集群包含一篇学术论文,详细介绍了用于InSAR相干性估计的新深度学习框架。

在 arXiv cs.CV 阅读 →

AI 生成摘要 · Google Gemini · 来自 2 个来源。 我们如何撰写摘要 →

深度学习框架从SAR图像估计InSAR相干性

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该集群包含一篇学术论文,详细介绍了用于InSAR相干性估计的新深度学习框架。
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报道来源 [2]

  1. arXiv cs.CV TIER_1 English(EN) · Francescopaolo Sica, Andrea Pulella, Michael Schmitt ·

    超越反向散射:来自已检测SAR图像的InSAR相干性

    arXiv:2606.07374v1 Announce Type: cross Abstract: In this work, we propose a deep learning framework for coherence regression directly from detected SAR images, without the need for accurate coregistration. A Residual U-Net is trained using coherence maps derived from precisely c…

  2. arXiv cs.CV TIER_1 English(EN) · Michael Schmitt ·

    超越后向散射:来自已检测SAR图像的InSAR相干性

    In this work, we propose a deep learning framework for coherence regression directly from detected SAR images, without the need for accurate coregistration. A Residual U-Net is trained using coherence maps derived from precisely coregistered Sentinel-1 SLC data to learn the relat…