From: High capacity data hiding scheme based on (7, 4) Hamming code
Lena | Baboon | Man | Tiffany | Peppers | Boat | Jet | Sailboat | Splash | |
---|---|---|---|---|---|---|---|---|---|
Matrix encoding | 47.02 | 47.02 | 47.03 | 47.02 | 47.02 | 47.01 | 47.04 | 47.01 | 47.03 |
Nearest code | 47.02 | 47.02 | 47.01 | 47.03 | 47.02 | 47.01 | 47.04 | 47.01 | 47.03 |
Hamming+1 | 45.14 | 45.14 | 45.01 | 45.10 | 45.14 | 45.14 | 45.14 | 45.14 | 45.13 |
Proposed scheme | 51.14 | 51.14 | 51.14 | 51.15 | 51.14 | 51.14 | 51.15 | 51.14 | 51.14 |