Estimation of the Born data in inverse scattering of layered media
Zekui Jia,
Maokun Li,
Fan Yang
et al.
Abstract:The first term in the Born series, as we call the Born data, is linear with the scatterers. Here we present a scheme to map the total field data to the Born data in layered media using only the single-input single-output (SISO) setup. This nonlinear mapping is based on the reduced order model (ROM) approach, which constructs ROMs of the original wave operator. Normally, the construction of ROMs requires multi-input multi-output (MIMO) data. By introducing fictitious sensors, we estimate the Born data with SISO da… Show more
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