Range Migration Algorithm for Near-Field MIMO-SAR Imaging
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2017.2761838
Abstract: In this letter, a 3-D range migration algorithm for multiple-input multiple-output synthetic aperture radar imaging is proposed. The accurate expression of the signal spectrum is derived by utilizing the spherical wave decomposition. This method compensates… read more here.
Keywords: migration algorithm; near field; algorithm near; range migration ... See more keywords
RMIST-Net: Joint Range Migration and Sparse Reconstruction Network for 3-D mmW Imaging
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2021.3068405
Abstract: Compressed sensing (CS) demonstrates significant potential to improve image quality in 3-D millimeter-wave imaging compared with conventional matched filtering (MF). However, existing sparsity-driven 3-D imaging algorithms always suffer from large-scale storage, excessive computational cost, and… read more here.
Keywords: sparse; range migration; network; rmist net ... See more keywords
A Comprehensive Bi-Static Amplitude Compensated Range Migration Algorithm (AC-RMA)
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Image Processing"
DOI: 10.1109/tip.2021.3100679
Abstract: In this paper, a comprehensive form of the range migration algorithm (RMA) is analytically derived for reconstructing the reflectivity function using synthetic aperture imaging techniques. Specifically, amplitude compensation, in addition to the typical phase compensation,… read more here.
Keywords: amplitude compensated; algorithm rma; range migration; rma ... See more keywords