SSDFL: Spatial scattering decomposition feature learning for PolSAR image

Chen Yang, Biao Hou, Bo Ren, Xu Liu, Jocelyn Chanussot, Shuang Wang, Licheng Jiao

Abstract: Highlights•Spatial scattering decomposition feature learning method was proposed.•Dual-decoder was designed to keep the spatial characteristics and terrain details.•PolSAR domain knowledge was embedded to enhance physical scattering meanings.•The learned decomposition features can be correlated with real terrain and explained.•The learned decomposition features are discriminative then effective on real task.