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English(EN) Latent Variable-Mediated Cross-Learning for Few-Shot Acoustic Impedance Imaging

新的RD-SCL框架用稀疏数据改进声阻抗成像

研究人员开发了RD-SCL,一种用于声阻抗成像的新框架,解决了标记数据稀缺的挑战。该方法集成了正则化反卷积和半监督交叉学习,利用可微分的Tikhonov反卷积算子在训练期间动态估计地震子波。该框架强制标记数据和未标记数据之间预测的一致性,在SEAM和Marmousi 2等基准测试中表现优于现有方法,且参数更少,计算成本更低。 AI

影响 该框架为地下分析提供了更有效且物理上一致的解决方案,有望改善地震勘探和资源发现。

排序理由 该集群描述了一篇关于特定科学成像问题的创新框架的新研究论文。

在 Hugging Face Daily Papers 阅读 →

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

新的RD-SCL框架用稀疏数据改进声阻抗成像

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该集群描述了一篇关于特定科学成像问题的创新框架的新研究论文。
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报道来源 [2]

  1. Hugging Face Daily Papers TIER_1 English(EN) ·

    基于潜在变量的少样本声阻成像交叉学习

    Acoustic impedance imaging is a fundamental yet severely ill-posed problem in subsurface analysis: the seismic wavelet is unknown, observations are band-limited, and labeled well-log samples are extremely scarce (typically <1% of all traces). Existing semi-supervised deep learnin…

  2. arXiv cs.CV TIER_1 English(EN) · Junheng Peng, Yong Li, Mingwei Wang, Yi Bao ·

    基于潜在变量的少样本声阻成像交叉学习

    arXiv:2607.20989v1 Announce Type: new Abstract: Acoustic impedance imaging is a fundamental yet severely ill-posed problem in subsurface analysis: the seismic wavelet is unknown, observations are band-limited, and labeled well-log samples are extremely scarce (typically <1% of al…