New Regularization Models for Image Denoising with a Spatially Dependent Regularization Parameter

Figure 9

Contour plots corresponding to Figures 5(b)–5(f): (a) the ideal contour plot, results of (b) the ROF model, (c) the LLT model, (d) the hybrid model, (e) our Model 1, and (f) our Model 2.

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