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Sponsored AI AM CLAUDE, A Beginner's Guide: Learn the basics of working with AI AI AM CLAUDE, A Beginner's Guide: Learn the basics of working with AI

Author

Qingchen Zhang

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Open access Aug 2026

Deep Network Reparameterized Full‐Waveform Inversion From Sequential to Simultaneous Sources With Adjoint‐State Method

Full‐waveform inversion (FWI) relies on sequential‐source (SQ) workflows for high imaging precision, while simultaneous‐source (SML) encoding drastically accelerates computation but introduces irreversible wavenumber discontinuity artifacts in hybrid‐domain implementations. Existing automatic differentiation‐based de...

Jingwei Fang, Jie Chen, Lutz Gross et al. · 0 citations
2026

Image-Domain Deep-Learning LSRTM With Multiscale Degradation Modulation and Forward Reconstruction Consistency

Reverse time migration (RTM) images are jointly constrained by limited acquisition aperture, band-limited source wavelets, and errors in the background velocity model. These factors often cause spatially varying resolution loss, uneven illumination, and amplitude distortion. These problems are more obvious in deep stru...

Xin-Yi Gao, Qingchen Zhang, Wei Chen et al. · 0 citations

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