Point Target Classification via Fast Lossless and Sufficient $\Omega$ – $\Psi$ – $\Phi$ Invariant Decomposition of High-Resolution and Fully Polarimetric SAR/ISAR Data

The classification of high-resolution and fully polarimetric SAR/ISAR data has gained a lot of attention in remote sensing and surveillance problems and is addressed by decomposing the radar target Sinclair matrix. In this paper, the Sinclair matrix has been projected onto the circular polarization basis and is decomposed into five parameters that are invariant to the relative phase Φ, the Faraday...