An Efficient General Algorithm for SAR Imaging: Complex Approximate Message Passing Combined With Backprojection - Quan, Xiangyin; Zhang, Bingchen; Liu, Jian Guo; Wu, Yirong (IEEE geoscience and remote sensing letters, 2016)
Keywords: Algorithms; Approximation; Approximation algorithms; Azimuth; Backprojection; complex approximate message passing algorithm (CAMP); Computation; Data processing; Fourier transforms; Image reconstruction; Imaging; Message passing; Operators; Radar; Radar imaging; Radar polarimetry; range-azimuth decoupled operator (RADOp); Signal processing algorithms; sparse reconstruction algorithm (SRA); Synthetic aperture radar; synthetic aperture radar (SAR); Theoretical analysis; range–azimuth decoupled operator (RADOp); synthetic aperture radar (SAR); complex approximate message passing algorithm (CAMP); Backprojection; sparse reconstruction algorithm (SRA)