the range of image array after standarization and pre-processing

[wenouyang]

Hi Edward,

I have a question regarding the image pre-processing part.

Were you trying to scale the image array to [0, 1] range, or keep the image array in [0, 255] range? Which one will be better for training the neural network?

I checked your code, it seems that the image array is still in the range of [0,255] after the function of standartize(self, array, to_float=False)? Is that right? Thanks.

[EdwardTyantov]

Hi, I've tried both, it didn't matter. I only rescale the target mask, function norm_mask

[wenouyang]

Thanks a lot!