Parameter Inversion Method of Multilayered Media Based on Off-Grid Sparse CMP Model With Refined Orthogonal Matching Pursuit - Liu, Renjie; Yang, Xiaopeng; Liao, Jiancheng; Qu, Xiaodong; Yin, Peng; Fathy, Aly E. (IEEE transactions on geoscience and remote sensing, 2024)
Keywords: Algorithms; Approximation; Approximation method; Atmospheric modeling; Common middle point (CMP); compressed sensing (CS); Computational modeling; Dictionaries; Ground penetrating radar; ground-penetrating radar (GPR); Information processing; Interpolation; Matched pursuit; Matching; Matching pursuit algorithms; Mathematical models; Media; multilayered media; orthogonal matching pursuit (OMP); Parameters; Permittivity; Radar; Reflected waves; Refraction; Taylor series; Wave propagation