A comparison and extensions of algorithms for quantitative imaging of laminar damage in plates. I: Point spread functions and near field imaging

DOI10.1016/j.wavemoti.2015.05.010zbMath1467.94006OpenAlexW632430370WikidataQ58535850 ScholiaQ58535850MaRDI QIDQ2420998

Yanyan Li

Publication date: 7 June 2019

Published in: Wave Motion (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.wavemoti.2015.05.010

zbMATH Keywords

beamforminginverse scatteringimagingdiffraction tomographytime reversed imaging

Mathematics Subject Classification ID

Plates (74K20) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08) Brittle damage (74R05)

Related Items (5)

Closed crack imaging using time reversal method based on fundamental and second harmonic scattering ⋮ A comparison and extensions of algorithms for quantitative imaging of laminar damage in plates. II: Non-monopole scattering and noise tolerance ⋮ An elastodynamic computational time-reversal method for shape reconstruction of traction-free scatterers ⋮ Analytical solutions for crack-like scatterers and sources in isotropic elastic plates ⋮ Imaging a crack in a thin plate by reverse time migration with dispersive flexural waves

Cites Work

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• Guided wave signal processing and image fusion for in situ damage localization in plates
• Understanding a time reversal process in Lamb wave propagation
• Time reversal DORT method applied to nonlinear elastic wave scattering
• Identification of damage using Lamb waves. From fundamentals to applications
• High-resolution guided wave tomography
• Mathematical Foundations of Imaging, Tomography and Wavefield Inversion
• Reconstruction of a reflectivity field from line integrals over circular paths
• Inverse scattering in inhomogeneous background media
• Inverse scattering in inhomogeneous background media: II. Multi-frequency case and SVD formulation

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