Table 5 Parameters used for the performance comparison
From: A review on dark channel prior based image dehazing algorithms
Common | Transmission map refinement | ||
|---|---|---|---|
Patch size | 15 × 15 | Gaussian | σ s  = 5 |
p% | 0.1 | Bilateral | σ s  = 15 , σ r  = 0.1 |
Selection criterion of A | Highest intensity | Soft matting | λ = 10− 4 |
W 0 | 0.9 | Cross-bilateral | σ s  = 15 , σ r  = 0.1 |
t 0 | 0.1 | Guided filter | ε = 0.01 |