Table 8 Performance metrics of steganographic images.

From: A hybrid steganography framework using DCT and GAN for secure data communication in the big data era

Model

St-SSIM

St-PSNR

Se-SSIM

Se-PSNR

55

0.90

38.01

0.91

32.16

56

0.93

33.15

0.92

41.07

Proposed

0.95

39.95

0.94

43.78

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