Comments (3)
So, I dont know is it right,
pc = probs[:, self.idc, ...].type(torch.float32)
dc = dist_maps[:, self.idc, ...].type(torch.float32)
change to
pc = probs[:, 0, ...].type(torch.float32)
dc = dist_maps[:, self.idc, ...].type(torch.float32)
from boundary-loss.
Also, I want to know, in the onehot2dis function, dtype is none so the res would be all integer, if it is ok I change it to float cause all my target is only few pixel, and I think this would be more precisely
from boundary-loss.
Hi,
If you are using a sigmoid, then I am assuming that you are in a binary case. In that case the one-hot encoding of the label is redundant, but to keep changes to a minimum, for you case, you could go with:
pc = probs[:, 0, ...].type(torch.float32)
dc = dist_maps[:, 1, ...].type(torch.float32)
as self.idc
would always have the value of [1]
(it is mostly useful in multi-class).
Also, I want to know, in the onehot2dis function, dtype is none so the res would be all integer, if it is ok I change it to float cause all my target is only few pixel, and I think this would be more precisely
Yes that would work. I think I added the dtype option at the time, so that the code could handle distances maps with varying resolution across axises.
But to be useful, you would need to pass a resolution
argument, otherwise you would only fill a float tensor with integers.
Cheers,
Hoel
from boundary-loss.
Related Issues (20)
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