From: Improved reversible data hiding in JPEG images based on new coefficient selection strategy
Image | Methods | |||
---|---|---|---|---|
[24] | [23] | [19] | Proposed | |
4.2.01 | 42.65 | 42.33 | 43.90 | 44.88 |
4.2.02 | 40.85 | 40.64 | 43.35 | 44.13 |
4.2.03 | 37.05 | 36.97 | 40.69 | 41.41 |
4.2.04 | 40.51 | 40.22 | 43.69 | 43.94 |
4.2.05 | 39.68 | 39.36 | 42.71 | 43.15 |
4.2.06 | 39.23 | 39.08 | 42.82 | 43.23 |
4.2.07 | 41.25 | 41.07 | 43.89 | 44.39 |
5.2.08 | 39.38 | 39.21 | 41.47 | 42.72 |
5.2.09 | 37.96 | 37.99 | 40.68 | 41.25 |
5.2.10 | 38.64 | 38.52 | 39.90 | 41.01 |
7.1.01 | 41.02 | 40.82 | 42.62 | 43.39 |
7.1.02 | 42.15 | 41.31 | 45.96 | 45.99 |
7.1.03 | 41.71 | 41.45 | 42.97 | 43.58 |
7.1.04 | 41.89 | 41.58 | 41.97 | 43.23 |
7.1.05 | 40.65 | 40.57 | 40.34 | 41.66 |
7.1.06 | 40.69 | 40.68 | 40.30 | 41.66 |
7.1.07 | 41.31 | 41.33 | 40.56 | 41.96 |
7.1.08 | 42.64 | 41.96 | 44.54 | 45.01 |
7.1.09 | 40.98 | 40.94 | 41.61 | 42.50 |
7.1.10 | 41.85 | 41.67 | 41.92 | 43.07 |
boat.512 | 39.01 | 38.78 | 41.92 | 42.97 |
elaine.512 | 42.01 | 41.71 | 42.85 | 44.75 |
house | 38.23 | 38.23 | 40.70 | 41.84 |
Average | 40.49 | 40.28 | 42.23 | 43.12 |