Unsupervised Classification Method for Polarimetric Synthetic Aperture Radar Imagery Based on Yamaguchi Four-Component Decomposition Model

Figure 2

Initial classification results and those after being clustered. (a) Initial classification results using Freeman model. (b) The classification results after being clustered by 4 iterations. (c) Initial classification results using Yamaguchi model. (d) The classification results after being clustered by 4 iterations.

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