SAR Image Despeckling with Adaptive Multiscale Products Based on Directionlet Transform

Figure 3

(a) Noisy Suburban image. Despeckled images using (b) WHT; (c) WMP; (d) Cauchy; (e) proposed method; (f) ratio image after WHT despeckling; (g) ratio image after WMP despeckling; (h) ratio image after Cauchy despeckling; (i) ratio image after the proposed method despeckling.

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