Change Detection in Synthetic Aperture Radar Images Based on Fuzzy Active Contour Models and Genetic Algorithms

Figure 1

Example illustrating the variation of fuzzy region. (a) A DI sample, (b) decision boundary of the changed and unchanged regions, (c) fuzzy region for the changed and unchanged regions by a large fuzzifier 𝑚, and (d) desirable fuzzy region for the changed and unchanged regions.

(a)

(b)

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(d)