about dehazing

[chen-pursue]

in dehazing.py, What is the meaning of gt_ambient? and why gt_ambient=np.array([0.5600084 , 0.64564645, 0.72515032]), please...

[nikee1]

i have the same doubts. Where does this parameter come from?

[hello-trouble]

I am also puzzled about this issue, Where does this parameter come from?