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Local Interpolation-based Polar Format SAR: Algorithm, Hardware Implementation and Design Automation
2012
Journal of Signal Processing Systems
In this paper we present a local interpolationbased variant of the well-known polar format algorithm used for synthetic aperture radar (SAR) image formation. We develop the algorithm to match the capabilities of the application-specific logic-in-memory processing paradigm, which off-loads lightweight computation directly into the SRAM and DRAM. Our proposed algorithm performs filtering, an image perspective transformation, and a local 2D interpolation, and supports partial and low-resolution
doi:10.1007/s11265-012-0720-4
fatcat:j6uhp5rifnhjdbwbnyvwjfjpwy