Is there some reasoning you can share about why you used a different loss function for each type of noise generation?
gaussian : mse
text : mae
impulse random : L0
Please refer to the original paper.
Theoretically these noise and loss pairs are optimal.
(mean, median, or mode of noisy images is a clean image if a noise is Gaussian, text, or impulse noise respectively)
Is there some reasoning you can share about why you used a different loss function for each type of noise generation? gaussian : mse text : mae impulse random : L0