About image normalization

[Hibercraft]

Thanks for your work! But I have a tiny question for image normalization.

ESPCN/test_image.py

Line 45 in b1dd698

 out_img_y *= 255.0 

The output of model is in range [0,1], but I didn't find the normalization for input and target during training, which are loaded from file in range [0, 255]. Then there will be some trouble for the loss between model output and the target. Can you help me to figure out where is the normalization for the input and target to change the range from [0, 255] into [0,1]?

[Hao Ren]

@YudeWang

ESPCN/test_image.py

Line 38 in b1dd698

 image = Variable(ToTensor()(y)).view(1, -1, y.size[1], y.size[0]) 

You need learn PyTorch better