From: A review on dark channel prior based image dehazing algorithms
Reference
Metric
[23, 42, 50, 51]
The ratio of visible edges between input and output images (Q e), the ratio of visible edges’ gradients between input and output images (Q g)
[38, 50, 51]
Q e, Q g, percentage of pixels which becomes completely black or completely white after dehazing (Q o)
