Image Denoising Using Nonlocal Means with Shape-Adaptive Patches and New Weights

Figure 6

Denoising performance on the Lena image with strong noise corruption. (a) Original image; (b) noisy image (σ = 100); denoised image (c) by NLM [21]; (d) NLM-SAP [29]; (e) BM3D-SAPCA [41]; (f) our proposed method.

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