A Two-Stage Time-Domain Autofocus Method Based on Generalized Sharpness Metrics and AFBP
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DOI: 10.1109/tgrs.2021.3068789
Abstract: High computational complexity and phase errors (PEs) are the main limitations of time-domain (TD) synthetic aperture radar (SAR) imaging algorithms. Accelerated fast backprojection (BP) (AFBP) algorithm avoids interpolation through wavenumber spectrum connection and is an… read more here.
Keywords: generalized sharpness; time domain; based generalized; method ... See more keywords