Adaptively Active Contours Based on Variable Exponent Lp(|∇I|) Norm for Image Segmentation

Figure 4

Applications of both models to an aerial image. Upper row: initial contours. Middle row: C-V model, (left to right) after 500, 500, 500, 15, and 220 iterations. Lower row: proposed model, at the 1st iteration.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

(i)

(j)

(k)

(l)

(m)

(n)

(o)