A New Framework of Multiphase Segmentation and Its Application to Partial Volume Segmentation

Figure 4

(a) Original Artificial synthetic image with Gaussian noise (𝑚=0,𝜎=0.02). (b) Segmentation using the Sine-Sinc model (𝜆=150). (c) Segmentation using the proposed model (𝜆=150,𝛿=0.2). (d) Original brain MR image with Gaussian noise (𝑚=0,𝜎=0.005). (e) Segmentation using the Sine-Sinc model (𝜆=150). (f) Segmentation using the proposed model (𝜆=150,𝛿=0.2).

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