Speckle reduction of polarimetric SAR-Polarimetric Whitening Filter
极化SAR相干斑抑制——极化白化滤波器

Speckle reduction is the primary problem of SAR (Synthetic Aperture Radar) and polarimetric SAR imagery post-processing. Because the optimal polarimetric coherent speckle filtering-Polarimetric Whitening Filtering (PWF) has the drawback of only outputting a intensity image, this paper improves on it and get all polarimetric channel intensity images.