Fast SAR Image Change Detection Using Bayesian Approach Based Difference Image and Modified Statistical Region Merging

Figure 3

Experimental results on Ottawa dataset. (a) Image acquired in May 1997, (b) image acquired in August 1997, (c) ground truth, (d) LR DI, (e) NLR DI, (f) CKLD DI, (g) change map by CWT-EM, (h) change map by MRF-FCM, (i) change map by MSRM, (j) change map by LR-GKIT, (k) change map by NLR-GKIT, and (l) change map by GR-HRT.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

(i)

(j)

(k)

(l)