Ioannis Vezakis

DataLoader is very slow when using SubjectsDataset

7

### Is there an existing issue for this? - [x] I have searched the existing issues ### Problem summary When using SubjectsDataset with PyTorch dataloader, iterating over the dataloader is...

Very Slow Loading of NIfTI (.nii.gz) Files Compared to SimpleITK

9

**Describe the bug** There is a significant performance gap between MONAI and SimpleITK when loading NIfTI (.nii.gz) files. In my own benchmark I have found: - MONAI average load time:...