Full-waveform imaging of discrete subsurface features from semi numerical algorithm Watch Video
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Description: This study deals with elastic-wave identification of discrete heterogeneities (inclusions) in an otherwise homogeneous ‘‘reference” solid from limited-aperture waveform measure- ments taken on its surface. On adopting the boundary integral equation (BIE) framework for elastodynamic scattering, the inverse query is cast as a minimization problem involving experimental observations and their simulations for a trial inclusion that is defined through its boundary, elastic moduli, and mass dens
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