robert-graf

add nibabel conversion (lacey import to prevent forced dependency)

4

Adding back the convert to and from nibabel, without forcing nibabel as a dependency if never used. There was a lot of renaming going on from 0.4 to 0.5. I...

ncc_loss can not use with mask

3

Mask in ncc_loss from deepali.losses.functional does not work. the image-loss is already collapses to shape=[c] before masked_loss is called, through the sum(dim=1) calls.