A Cascaded Algorithm for Image Quality Assessment and Image Denoising Based on CNN for Image Security and Authorization

Table 3

Median LCC across 100 train-test iterations on the LIVE database.

LCC	JP2K	JPEG	WN	BLUR	FF	ALL
PSNR	0.873	0.876	0.926	0.779	0.870	0.856
SSIM	0.921	0.955	0.982	0.893	0.939	0.906
FSIM	0.910	0.985	0.976	0.978	0.912	0.960
DIIVINE	0.922	0.921	0.988	0.923	0.888	0.917
BLIINDS-II	0.935	0.968	0.980	0.938	0.896	0.930
BRISQUE	0.922	0.973	0.985	0.951	0.903	0.942
CORAIN	0.951	0.965	0.987	0.968	0.917	0.935
CNN	0.953	0.981	0.984	0.953	0.933	0.953
Proposed	0.974	0.975	0.991	0.963	0.953	0.964