Fast acoustic source imaging using multi-frequency sparse data
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Publication:5213326
DOI10.1088/1361-6420/ab4aeczbMath1448.35566arXiv1712.02654OpenAlexW2977451572MaRDI QIDQ5213326
Guanghui Hu, Xiaodong Liu, Ala Alzaalig, Jiguang Sun
Publication date: 3 February 2020
Published in: Inverse Problems (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1712.02654
Inverse problems for PDEs (35R30) Second-order elliptic equations (35J15) Uniqueness problems for PDEs: global uniqueness, local uniqueness, non-uniqueness (35A02)
Related Items (19)
Direct imaging for the moment tensor point sources of elastic waves ⋮ Single Mode Multi-Frequency Factorization Method for the Inverse Source Problem in Acoustic Waveguides ⋮ Identification of acoustic point sources in a two-layered medium from multi-frequency sparse far field patterns ⋮ Divide-and-conquer DNN approach for the inverse point source problem using a few single frequency measurements ⋮ Reconstruction of Multiscale Elastic Sources from Multifrequency Sparse Far Field Patterns ⋮ Direct sampling method to inverse wave-number-dependent source problems: determination of the support of a stationary source ⋮ Imaging a Moving Point Source from Multifrequency Data Measured at One and Sparse Observation Directions (Part I): Far-Field Case ⋮ Data-Driven Basis for Reconstructing the Contrast in Inverse Scattering: Picard Criterion, Regularity, Regularization, and Stability ⋮ Uniqueness and numerical scheme for spherical shell-structured sources from the far field patterns with at most two frequencies ⋮ On reconstruction of small sources from Cauchy data at a fixed frequency ⋮ Deterministic-statistical approach for an inverse acoustic source problem using multiple frequency limited aperture data ⋮ Reconstruction of Multiscale Electromagnetic Sources from Multifrequency Electric Far Field Patterns at Sparse Observation Directions ⋮ Error estimation to the direct sampling method for the inverse acoustic source problem with multi-frequency data ⋮ Identification of Point-Like Objects with Multifrequency Sparse Data ⋮ Source Reconstruction with Multifrequency Sparse Scattered Fields ⋮ Inverse Electromagnetic Source Scattering Problems with MultiFrequency Sparse Phased and Phaseless Far Field Data ⋮ Inverse electromagnetic obstacle scattering problems with multi-frequency sparse backscattering far field data ⋮ Reconstruction of multipolar point sources with multi-frequency sparse far field data ⋮ Reconstruction of sources from time domain scattered waves at sparse sensors
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