Figure 7

Dependences of MSSIM on δ _V and δ _k for the R component of the test image #3. For different noise cases: k = 0.2; ${\sigma }_{\mathrm{si}}^2$ = 10 (a), k = 0.2; ${\sigma }_{\mathrm{si}}^2$ = 50 (b), and k = 1; ${\sigma }_{\mathrm{si}}^2$ = 30 (c).