From: Estimation of Bayer CFA pattern configuration based on singular value decomposition
Demosaicing method | Probabilities | |||
---|---|---|---|---|
Pr[σ 2(R 1) > σ 2(Ȓ 4)] | \( Pr\left[{\sigma}^2\left({\boldsymbol{G}}_2\right)>{\sigma}^2\left({\overset{\frown }{\boldsymbol{G}}}_1\right)\right] \) | \( Pr\left[{\sigma}^2\left({\boldsymbol{G}}_3\right)>{\sigma}^2\left({\overset{\frown }{\boldsymbol{G}}}_1\right)\right] \) | \( Pr\left[{\sigma}^2\left({\boldsymbol{B}}_4\right)>{\sigma}^2\left({\overset{\frown }{\boldsymbol{B}}}_1\right)\right] \) | |
Bilinear | 0.9655 | 0.9512 | 0.9509 | 0.9596 |
AHD | 0.4920 | 0.6865 | 0.7136 | 0.5236 |
VNG | 0.7702 | 0.8749 | 0.8589 | 0.6934 |
AMaZE | 0.5483 | 0.5345 | 0.5638 | 0.5843 |
DCB | 0.8439 | 0.9588 | 0.9559 | 0.7331 |
IGV | 0.5872 | 0.6816 | 0.6900 | 0.5794 |
LMMSE | 0.5947 | 0.6600 | 0.6779 | 0.6623 |
HPHD | 0.5139 | 0.4408 | 0.4538 | 0.5348 |
Average | 0.6646 | 0.7235 | 0.7336 | 0.6588 |