ELEKTRONN / elektronn3

A PyTorch-based library for working with 3D and 2D convolutional neural networks, with focus on semantic segmentation of volumetric biomedical image data
MIT License
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Input normalization #54

Open SebastienTs opened 1 year ago

SebastienTs commented 1 year ago

I wonder why input normalization has so much impact on the training of UNets when the first batch normalization is actually performed very early in the network (and should play a similar role).

I'm mostly asking because making input normalization dispensable could avoid the downsides of each strategy, especially for fluorescence microscopy for which absolute intensity often conveys an important source of information.