Figure 1.

Synthetic image and despeckling results. (a) original synthetic image; (b) multiplicative noise image; (c) the best result by the conventional bilateral filter(σr = 3 σd =0.3); (d) the result by the proposed bilateral filter(σr= 3 σd =0.3); (e)the result by the conventional bilateral filter(σ r = 3 σ d =0.7); (f) the best result by the proposed bilateral filter(σr = 3 σd =0.7).

Tang et al. BMC Genomics 2010 11(Suppl 2):S9   doi:10.1186/1471-2164-11-S2-S9