From: Video Data Hiding for Managing Privacy Information in Surveillance Systems
QP | (kbps) | (kbps) |
| (kbps) | Rate increase % | PSNR-Y (dB) | PSNR-Y drop % | Distortion |
---|---|---|---|---|---|---|---|---|
5 | 122.42 | 76.17 | 0 | 309.27 | 55.73 | 38.29 | 3.28 | 18.02 |
 |  |  | 0.5 | 279.37 | 40.68 | 38.34 | 3.16 | 28.67 |
 |  |  | 1 | 275.02 | 38.49 | 38.29 | 3.28 | 60.38 |
10 | 49.81 | 38.44 | 0 | 135.50 | 53.54 | 34.94 | 2.57 | 28.16 |
 |  |  | 0.5 | 123.63 | 40.09 | 34.95 | 2.54 | 39.58 |
 |  |  | 1 | 120.93 | 37.03 | 34.84 | 2.84 | 94.18 |
15 | 36.41 | 28.66 | 0 | 94.12 | 44.64 | 33.19 | 2.35 | 39.99 |
 |  |  | 0.5 | 87.97 | 35.19 | 33.22 | 2.27 | 47.93 |
 |  |  | 1 | 85.87 | 31.97 | 33.05 | 2.77 | 134.61 |
20 | 30.33 | 23.96 | 0 | 74.23 | 36.73 | 31.89 | 2.39 | 51.33 |
 |  |  | 0.5 | 70.66 | 30.15 | 31.86 | 2.48 | 58.95 |
 |  |  | 1 | 68.41 | 26.01 | 31.85 | 2.51 | 161.62 |