Table 3 Metrics results by using a watermark with a 104 bits length, and a perceptive mask
From: Robust watermark technique using masking and Hermite transform
Image | PSNR (dB) | MSSIM | Correlation | BER | Modified bits | Recovered watermark |
|---|---|---|---|---|---|---|
Lena | 42.2444 | 0.9886 | 0.9991 | 0.0192 | 2 | GOCÓ800116MDÆ |
Pirate | 41.0408 | 0.9881 | 0.9988 | 0.0096 | 1 | GOCS800116MLF |
Blondie | 40.9906 | 0.9875 | 0.9985 | 0 | 0 | GOCS800116MDF |
Swan | 38.3915 | 0.9879 | 0.9981 | 0 | 0 | GOCS800116MDF |