Table 1 Effect of the weight α (Foreman, QCIF, 15 fps, 
).
).PSNR (dB) | ||||
|---|---|---|---|---|
α = 0.0 | α = 0.3 | α = 0.7 | α = 1.0 | |
Bitrate (kbps) | ||||
72.86 | 28.31 | 28.36 | 28.10 | 27.85 |
99.41 | 29.62 | 29.66 | 29.26 | 28.94 |
170.06 | 32.15 | 32.19 | 31.65 | 31.26 |
297.16 | 35.51 | 35.53 | 34.88 | 34.38 |
Average | 31.40 | 31.44 | 30.97 | 30.61 |