Nonlinear Electromagnetic Inverse Scattering Imaging Based on IN-LSQR

Figure 5

FoamTwinDiel: (a) actual profile of FoamTwinDiel; (b) computed by IN-LSQR and IN-LW for different noise levels; (c) computed by IN-LSQR and CSI for different noise levels; (d) contrast profile recovered by IN-LSQR for 20 dB noise; (e) contrast profile recovered by IN-LW for 20 dB noise; (f) contrast profile recovered by CSI for 20 dB noise.

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