Convex Image Segmentation Model Based on Local and Global Intensity Fitting Energy and Split Bregman Method

Figure 3

Comparison of the final level set function 𝜙 with different models for the airplane image from Figure 2. The final 𝜙 obtained by the CV model, the LBF model, the LGIF model, and the proposed model is shown in (a)–(d), respectively.

(a)

(b)

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(d)