Figure 9From: On required accuracy of mixed noise parameter estimation for image enhancement via denoisingDependences of PSNR-HVS-M on δ V and δ k for the R component of the test image #13. For different noise cases: k = 0.2; σ si 2 = 10 (a), k = 0.2; σ si 2 = 50 (b), and k = 1; σ si 2 = 30 (c).Back to article page