Fast SBL for 2-D Joint Super-Resolution ISAR Imaging With Multidwell Observation Based on LC Decomposition of Fourth-Order Toeplitz Tensor - Wang, Yuanyuan; Dai, Fengzhou; Liu, Qian; Liang, Yi; Lu, Xiaofei (IEEE transactions on geoscience and remote sensing, 2024)
Keywords: 2-D joint super-resolution inverse synthetic aperture radar (ISAR) imaging; Algorithms; Bayesian analysis; Covariance matrix; Decomposition; Doppler sonar; Fast Fourier transformations; fast sparse Bayesian learning (SBL) and iterative Wiener filter (IWF) algorithms; Fourier transforms; fourth-order Toeplitz tensor; Image processing; Image reconstruction; Image resolution; Imaging; Inverse synthetic aperture radar; Lobes; Matching pursuit algorithms; multidwell joint coherent processing; Phased arrays; Probability theory; Radar; Radar arrays; Radar equipment; Radar imaging; Radar transmission; range spatial-variant autofocus; Rotation; SAR (radar); Signal processing algorithms; Superresolution; Tensors; Wiener filtering