Table 4 Encoding and decoding time ratio to HEVC
From: Scalable kernel-based minimum mean square error estimate for light-field image compression
Images | HEVC-SCC | K-MMSE | SK-MMSE | |||
|---|---|---|---|---|---|---|
Encoder side | Decoder side | Encoder side | Decoder side | Encoder side | Decoder side | |
Fredo | 4.1 | 0.84 | 18.9 | 76.6 | 14.8 | 24.0 |
Jeff | 4.8 | 0.91 | 18.7 | 75.2 | 16.5 | 28.9 |
Sergio | 4.8 | 0.74 | 17.8 | 67.3 | 16.0 | 25.2 |
Zhengyun1 | 4.7 | 0.64 | 18.2 | 52.4 | 16.7 | 19.4 |
I01_LF | 8.1 | 0.92 | 17.4 | 46.9 | 14.5 | 10.2 |
I02_LF | 7.7 | 1.00 | 16.1 | 44.8 | 13.8 | 9.3 |
I03_LF | 7.0 | 0.62 | 13.3 | 16.4 | 12.3 | 3.7 |
I05_LF | 4.8 | 0.81 | 19.3 | 51.4 | 10.4 | 10.5 |
I07_LF | 5.2 | 0.60 | 15.5 | 23.2 | 10.3 | 4.6 |
I09_LF | 20.3 | 0.68 | 20.7 | 45.2 | 27.6 | 18.1 |
I10_LF | 4.2 | 0.84 | 12.0 | 25.4 | 7.0 | 4.1 |
I12_LF | 11.5 | 0.69 | 23.9 | 64.0 | 17.4 | 15.7 |
Average | 7.3 | 0.77 | 17.7 | 49.1 | 14.8 | 14.5 |