From: Multi-level contrast filtering in image difference metrics
Metric | TID (masked noise) | TID (quantization noise) | TID (image denoising) | TID (contrast change) | Ajagamelle | Pedersen | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Linear | Logistic | Linear | Logistic | Linear | Logistic | Linear | Logistic | Linear | Logistic | Linear | Logistic | |
PSNR | 0.57 | 0.59 | 0.50 | 0.51 | 0.55 | 0.55 | 0.47 | 0.49 | 0.73a | 0.80a | 0.66 | 0.66 |
PSNR-HVS-M | 0.57 | 0.58 | 0.52 | 0.53 | 0.56 | 0.57 | 0.49 | 0.49 | 0.72 | 0.78 | 0.66 | 0.66 |
S-CIELAB | 0.62 | 0.68 | 0.63 | 0.66 | 0.66 | 0.71 | 0.60 | 0.64 | 0.67 | 0.79 | 0.80a | 0.85a |
SSIM | 0.71a | 0.75a | 0.83a | 0.85a | 0.79a | 0.81a | 0.73 | 0.76 | 0.64 | 0.64 | 0.22 | 0.22 |
VSNR | 0.52 | 0.53 | 0.45 | 0.50 | 0.53 | 0.54 | 0.47 | 0.47 | 0.16 | 0.28 | 0.02 | 0.02 |
WLF-DEE-C I | 0.60 | 0.64 | 0.72 | 0.75 | 0.62 | 0.62 | 0.65b | 0.69b | 0.39b | 0.65b | 0.27b | 0.49b |
WLF-DEE-C J | 0.61b | 0.64 | 0.74 | 0.76 | 0.64 | 0.64 | 0.62 | 0.66 | 0.39 | 0.62 | 0.27b | 0.44 |
WLF-DEE-C K | 0.61b | 0.68b | 0.75b | 0.77b | 0.66b | 0.71b | 0.63 | 0.67 | 0.38 | 0.60 | 0.27b | 0.44 |
WLF-DEE-C L | 0.57 | 0.62 | 0.68 | 0.71 | 0.58 | 0.66 | 0.59 | 0.67 | 0.40 | 0.64 | 0.27b | 0.45 |
WLF-DEE-C M | 0.35 | 0.38 | 0.25 | 0.55 | 0.22 | 0.22 | 0.25 | 0.53 | 0.21 | 0.26 | 0.16 | 0.17 |
WLF-DEE-C N | 0.38 | 0.53 | 0.33 | 0.58 | 0.23 | 0.60 | 0.29 | 0.55 | 0.20 | 0.20 | 0.16 | 0.19 |
WLF-DEE-C O | 0.39 | 0.56 | 0.38 | 0.62 | 0.24 | 0.62 | 0.34 | 0.57 | 0.20 | 0.34 | 0.17 | 0.40 |
WLF-DEE-C P | 0.32 | 0.53 | 0.26 | 0.57 | 0.19 | 0.60 | 0.24 | 0.54 | 0.21 | 0.31 | 0.17 | 0.47 |