Dreamlet: A New Representation and Migration of Seismic Wavefield in Full Local Domains

DOI10.4208/cicp.OA-2017-0247zbMath1473.86023OpenAlexW3021403182MaRDI QIDQ5162271

Wenbo Sun, Ru-Shan Wu, Xiudi Jiang, Bangyu Wu, Jing-Huai Gao

Publication date: 2 November 2021

Published in: Communications in Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4208/cicp.oa-2017-0247

zbMATH Keywords

wave equationseismic imagingseismic migrationdreamlet transformlocal harmonic transform

Mathematics Subject Classification ID

Seismology (including tsunami modeling), earthquakes (86A15) Numerical methods for wavelets (65T60) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08)

Cites Work

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• A Simple Wilson Orthonormal Basis with Exponential Decay
• New tight frames of curvelets and optimal representations of objects with piecewise C² singularities
• The curvelet representation of wave propagators is optimally sparse
• Generalization of the phase-screen approximation for the scattering of acoustic waves.

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