Paper title: POLARIMETRIC RADAR IMAGE CLASSIFICATION USING DIRECTIONAL DIFFUSION AND DESCRIPTIVE STATISTICS
Author(s): ROMULUS TEREBES, RAUL MALUTAN, MONICA BORDA, CHRISTIAN GERMAIN, LIONEL BOMBRUN, IOANA ILEA,
Abstract: This paper proposes a novel denoising method for polarimetric synthetic aperture radar (PolSAR) image preprocessing tasks
with integration and applications for texture-like land images classification tasks. The method is developed using the partial
differential equations framework and employs a multi-polarimetric tensor to capture the geometry of fully polarimetric PolSAR
data. The filtering intensity is modulated by the multiplicative gradient norm computed on the total scattered power. The
method has good texture preservation properties and it is integrated on a PolSAR image classification chain providing good
recognition accuracy rates. Visual results on real PolSAR data of maritime pine forests stands are also provided for showing its
effectiveness.
Keywords: Radar, Polarimetry, Partial differential equations, Gray level co-occurrence matrix, Classification Year: 2018 | Tome: 63 | Issue: 1 | Pp.: 83-88
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