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facebookresearch / fastMRI

A large-scale dataset of both raw MRI measurements and clinical MRI images.
https://fastmri.org
MIT License
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Training with Dicom or converting dicom to kspace #120

Closed sukeshfrt closed 3 years ago

sukeshfrt commented 3 years ago

1) I would like to try training fastMRI with dicom dataset, Is that possible? 2) Is there a way to convert dicom to kspace, is there any code in repo, or any other way? please guide me, Thanks in Advance

mmuckley commented 3 years ago

Hello @sukeshfrt.

To my knowledge this is an open research problem. I don't know of anyone that has used the DICOM data. There are a lot of issues with it, including quantization, the magnitude operation, and interpolation, that make it impossible to calculate the original k-space. So you'll need to come up with a new research method if you want to do this.