Normal Inverse Gaussian Model-Based Image Denoising in the NSCT Domain

<div>Probability density of the NSCT coefficients in a specific subband of a 512 × 512 pixel<i> Barbara</i> image and the NIG PDF and Gaussian PDF fitted to this density.</div>

Mathematical Problems in Engineering

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Figure 2

Figure 2: Normal Inverse Gaussian Model-Based Image Denoising in the NSCT Domain 