From: Encoder-driven rate control and mode decision for distributed video coding
 | AVC Intra | Proposed feedback-free DVC | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
QP | C Intra(s) | QM | C Key(s) | C WZ(s) | C SI(s) | C Hash(s) | C FBF(s) |
|
| ||
Intra | |||||||||||
Foreman | GOP2 | 40 | 14.22 | 1 | 7.01 | 0.95 | 0.99 | 0.70 | 9.65 | 0.68 | 0.61 |
 |  | 34 | 16.54 | 4 | 7.83 | 1.56 | 0.97 | 0.07 | 10.43 | 0.63 | 0.57 |
 |  | 29 | 18.97 | 7 | 8.95 | 2.41 | 0.95 | 0.07 | 12.37 | 0.65 | 0.60 |
 |  | 25 | 21.92 | 8 | 10.45 | 2.94 | 0.94 | 0.07 | 14.40 | 0.66 | 0.61 |
 | GOP8 | 40 | 14.22 | 1 | 1.71 | 1.65 | 1.57 | 0.12 | 5.04 | 0.35 | 0.25 |
 |  | 34 | 16.54 | 4 | 2.02 | 2.90 | 1.63 | 0.12 | 6.66 | 0.40 | 0.31 |
 |  | 29 | 18.97 | 7 | 2.29 | 4.05 | 1.57 | 0.11 | 8.02 | 0.42 | 0.34 |
 |  | 25 | 21.92 | 8 | 2.62 | 4.99 | 1.56 | 0.12 | 9.29 | 0.42 | 0.35 |
Soccer | GOP2 | 44 | 13.05 | 1 | 6.79 | 0.89 | 0.92 | 0.07 | 8.66 | 0.66 | 0.59 |
 |  | 36 | 14.49 | 4 | 7.35 | 1.65 | 0.95 | 0.07 | 10.02 | 0.69 | 0.63 |
 |  | 31 | 16.12 | 7 | 7.82 | 2.38 | 0.91 | 0.07 | 11.17 | 0.69 | 0.64 |
 |  | 25 | 20.72 | 8 | 9.79 | 2.90 | 0.91 | 0.07 | 13.66 | 0.66 | 0.62 |
 | GOP8 | 44 | 13.05 | 1 | 1.62 | 1.57 | 1.61 | 0.11 | 4.91 | 0.38 | 0.25 |
 |  | 36 | 14.49 | 4 | 1.95 | 2.75 | 1.58 | 0.11 | 6.38 | 0.44 | 0.33 |
 |  | 31 | 16.12 | 7 | 2.03 | 4.07 | 1.55 | 0.11 | 7.76 | 0.48 | 0.39 |
 |  | 25 | 20.72 | 8 | 2.52 | 5.05 | 1.56 | 0.12 | 9.25 | 0.45 | 0.37 |