Added BART with brain cropping

facebookresearch / fastMRI

A large-scale dataset of both raw MRI measurements and clinical MRI images.

https://fastmri.org

MIT License

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Added BART with brain cropping #64

Closed mmuckley closed 4 years ago

mmuckley commented 4 years ago

This PR adds compressed sensing (via BART) with brain cropping to the experimental folder. So far I've verified that it runs for both val and test splits. I've yet to check SSIM values against those posted on the leaderboard.

This continues progress on the roadmap laid out in Issue #50.

mmuckley commented 4 years ago

I successfully tested submitting based on this code to the brain leaderboard. SSIM was around 0.55. In the end I opted to delete the submission, as the 2020 challenge with equispaced masks is not supported by compressed sensing theory. However, anyone else can run this code and submit to the leaderboard on their own.