From: Distributed video coding supporting hierarchical GOP structures with transmitted motion vectors
Sequence | QP | Rate (%) | PSNR (%) | ||||
---|---|---|---|---|---|---|---|
Average rate difference | Average PSNR difference | ||||||
GOP8 | GOP4 | GOP2 | GOP8 | GOP4 | GOP2 | ||
Akko | 33 | 0.725 | 0.328 | 0.219 | 0.078 | 0.063 | 0.033 |
37 | 0.814 | 0.423 | 0.257 | 0.088 | 0.072 | 0.035 | |
41 | 0.993 | 0.519 | 0.310 | 0.115 | 0.076 | 0.046 | |
45 | 0.939 | 0.654 | 0.390 | 0.151 | 0.111 | 0.055 | |
49 | 1.057 | 0.696 | 0.399 | 0.168 | 0.124 | 0.061 | |
Ballroom | 33 | 1.027 | 0.434 | 0.222 | 0.111 | 0.065 | 0.025 |
37 | 1.116 | 0.526 | 0.326 | 0.132 | 0.081 | 0.036 | |
41 | 1.186 | 0.609 | 0.313 | 0.155 | 0.100 | 0.046 | |
45 | 1.308 | 0.696 | 0.405 | 0.163 | 0.109 | 0.045 | |
49 | 1.156 | 0.622 | 0.360 | 0.216 | 0.155 | 0.065 | |
Flamenco2 | 33 | 0.596 | 0.376 | 0.202 | 0.099 | 0.077 | 0.036 |
37 | 0.509 | 0.373 | 0.245 | 0.100 | 0.074 | 0.031 | |
41 | 0.683 | 0.518 | 0.294 | 0.123 | 0.102 | 0.055 | |
45 | 1.075 | 0.692 | 0.405 | 0.128 | 0.106 | 0.049 | |
49 | 0.857 | 0.628 | 0.362 | 0.212 | 0.168 | 0.084 | |
Race1 | 33 | 0.910 | 0.361 | 0.168 | 0.095 | 0.067 | 0.025 |
37 | 0.788 | 0.411 | 0.214 | 0.120 | 0.079 | 0.032 | |
41 | 0.940 | 0.465 | 0.265 | 0.152 | 0.107 | 0.040 | |
45 | 0.986 | 0.629 | 0.344 | 0.175 | 0.115 | 0.054 | |
49 | 1.270 | 0.684 | 0.404 | 0.282 | 0.153 | 0.083 | |
Average | 0.944 | 0.577 | 0.320 | 0.143 | 0.104 | 0.049 |