Fig. 17
From: A review on dark channel prior based image dehazing algorithms
The average RMSE between ground-truth and soft matting filtered transmission maps using the FRIDA [46]. The RMSE values with respect to σ r when the local patch size is (a) 3 × 3, (b) 11 × 11, and (c) 15 × 15, where λ ∈ {10− 5, 10− 4, 2 × 10− 4, 10− 3}