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Figure 3 | EURASIP Journal on Image and Video Processing

Figure 3

From: On required accuracy of mixed noise parameter estimation for image enhancement via denoising

Figure 3

The fragment of noise-free test image #13 and filtered results for accurate and erroneous estimates. The fragment of noise-free test image #13 (a), its noisy (k = 0.2; σ si 2 = 50) (b) version for red component and filtered results for accurate estimates (δ V  = 0; δ k  = 0) (c) and for erroneous estimates (δ V  = 0.4; δ k  = 0.3) (d) of the noise parameters.

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