Table 6 Coding performance (mean value of \(\Delta T\), BD-Rate and BD-PSNR) of the proposed method compare with the method in Won et al. (2012)
From: Fast entropy-based CABAC rate estimation for mode decision in HEVC
Class | Seq. no. | \({\Delta T}\) (%) | BD-Rate (%) | BD-PSNR (dB) | ||||
|---|---|---|---|---|---|---|---|---|
Y | Cb | Cr | Y | Cb | Cr | |||
B | 1 | 2.83 | 0.43 | 0.31 | 0.28 | −0.03 | 0.01 | −0.02 |
2 | 2.07 | 0.38 | 0.20 | −0.08 | −0.02 | −0.00 | 0.01 | |
3 | 2.91 | 0.36 | 0.21 | 0.19 | −0.02 | −0.00 | 0.01 | |
E | 4 | 1.03 | 0.28 | −0.09 | 0.09 | −0.01 | −0.01 | −0.01 |
5 | 1.06 | 0.31 | 0.06 | 0.15 | −0.02 | 0.01 | −0.02 | |
6 | 1.43 | 0.14 | −0.11 | −0.07 | −0.22 | 0.01 | 0.01 | |