Shifts Challenge

This repository contains the code for our solution to the White Matter Multiple Sclerosis (MS) lesion segmentation in 3D Magnetic Resonance Imaging (MRI) of the brain track within Shifts Challenge. It is based on the baseline code provided by the challenge organizers.

For more information about the challenge and other tracks please see the following resources:

• shifts repository
• Shifts Project website
• associated papers:
  • Shifts 2.0: Extending The Dataset of Real Distributional Shifts (2022)
  • Shifts: A Dataset of Real Distributional Shift Across Multiple Large-Scale Tasks (2021)

Downloads

Dataset

Data is distributed under CC BY NC SA 4.0 license. Data can be downloaded after signing OFSEP data usage agreement.

By downloading the Shifts Dataset, you automatically agree to the licenses described above.

Already preprocessed data can be downloaded from zenodo.

Models

The baseline models provided by the challenge organizers can be downloaded from this link. All the code of the baseline models and uncertainty measures is provided in the "shifts/mswml/" folder.