A New Nonlinear Diffusion Equation Model for Noisy Image Segmentation

Figure 1

Segmental results of a noisy image with Gaussian variance 0.05. (a) Segmental result with CV model and the blue curve is the initial contour (). (b) Segmental result with TV-based segmentation model. (c) Segmental result with adaptive TV-based model. (d) Anisotropic diffusion-based segmentation model. (e), (f), (g), and (h) are the corresponding contours to (a), (b), (c), and (d), respectively.

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