Skip to content

1349 breaking change SSIMLoss #1351

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
wyli merged 2 commits into from
Apr 27, 2023
Merged

1349 breaking change SSIMLoss #1351

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
de88aa4
fixes #1349
wyli Apr 27, 2023
94f6f4d
update
wyli Apr 27, 2023
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
3 changes: 2 additions & 1 deletion reconstruction/MRI_reconstruction/varnet_demo/train.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -165,6 +165,7 @@ def trainer(args):

final_shape = target.shape[-2:]
max_value = torch.tensor(max_value).unsqueeze(0).to(device)
loss_function.ssim_metric.data_range = max_value

# iterate through all slices
slice_dim = 1 # change this if another dimension is your slice dimension
Expand All @@ -183,7 +184,7 @@ def trainer(args):
cropper = SpatialCrop(roi_center=roi_center, roi_size=final_shape)
output_crp = cropper(output).unsqueeze(0)

loss = loss_function(output_crp, tar, max_value)
loss = loss_function(output_crp, tar)

loss.backward()
optimizer.step()
Expand Down