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Aiming at different types of typical false alarms, this paper proposes a hierarchical method for ship discrimination in SAR imagery. Above all, it proposes to categorize discrimination methods based on features into certain discrimination (CeD) and confidence discrimination (CoD) methods based on confidence level proposed in this paper. Each discrimination result will be marked with a confidence probability,...
The 3D and bistatic SAR parametric scattering models of canonical scatterers are approximated as the product of azimuthal and elevational 2D scattering models based on analyzing the scattering mechanisms of canonical scatterers in the 3D and bistatic case. After deriving relationship of the angles, the azimuthal and elevational 2D scattering models are substituted by the fundamental planar scattering...
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