Image Denoising Using Total Variation Model Guided by Steerable Filter

Figure 5

Demonstration and comparison of the pepper image. (a) Noisy images, filtered images by (b) the YK model, (c) the TV model, (d) the PM model, (e) the ATV model, (f) the STV model, (g) the NLM model, (h) the LARK model, (i) the BM3D model, (j) Hajiaboli’s model, and (K) the DED model.

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