Research Article

Regularized Fractional Power Parameters for Image Denoising Based on Convex Solution of Fractional Heat Equation

Figure 5

Denoising results, (a) original image, (b) corrupted image with Gaussian noise with value of 15, (c) Gaussian smoothing filter, and (d) FHD filter.
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(a)
590947.fig.005b
(b)
590947.fig.005c
(c)
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(d)