Adaptive Clustering-Based Marine Radar Sea Clutter Normalization

Figure 3

Clustering and normalization results of the sea clutter amplitude data. (a) The black curve exhibits the amplitude values of the data, the red curve shows the classification results, the blue curve stands for mean values of sea clutter, and the green curve displays the frontal 100 raw data. (b) shows the result of mean normalization. (c) and (d) are the fluctuation clustering and variance normalization results, respectively. The green dotted curve displayed in (c) represents the global clustering results.

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