Dual-Core Adaptive NLM Image Denoising Algorithm Based on Variable-Size Window and Neighborhood Multifeatures

Figure 12

Noise residuals of test image (jetplane): (a) traditional NLM method residuals; (b) Gaussian kernel NLM method residuals; (c) literature [12] method residuals; (d) literature [13] method residuals; (e) literature [14] method residuals; (f) literature [15] method residuals; (g) residuals of the method in this paper.

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