about add noise

[sunyclj]

Hi,when run python add_noise_spatialCNN.py and python add_noise_temp3-CNN.py ,the added noise type is gaussian noise only,doesn't add realistic noise.May I ask if the pre-training model you provided is also trained with gaussian noise only?
The description in your paper is 'Half of the images are being added with AWGN with σ=[0,55]. The second half are processed with equation 2 which is the realistic noise model, with Analog Gain Ag=[0,64] and Digital Gain Dg=[0,32]'.