Adaptive Clustering-Based Marine Radar Sea Clutter Normalization

Figure 5

Comparison of fixed width clustering and multiscale clustering. The left column (a) and the right column (b) show the results of fixed width clustering and multiscale clustering, respectively. (a₁) and (b₁) indicate the intensity clustering. (a₂) and (b₂) show the mean normalized sea clutter. (a₃) and (b₃) indicate the fluctuation clustering. (a₄) and (b₄) shows the normalized sea clutter.