Magnetic Resonance Imaging By Subspace Projection
AssigneeThe Brigham and Women's Hospital, Inc.
InventorsWilliam Scott Hoge, Misha Kilmer
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Abstract
Reconstructing an image from MRI data provided by an MRI machine includes: selecting a system transformation based on the MRI machine; selecting a subspace based on the system transformation; and obtaining a solution vector that solves a minimization problem. The minimization problem is formulated on the subspace, based on the MRI data. The image is reconstructed from the solution vector and displayed.
Claims42
A method of reconstructing an image from MRI data provided by an MRI machine, the method comprising:
- selecting a system transformation based on the MRI machine;
- selecting a subspace based on the system transformation;
- obtaining a solution vector that solves a minimization problem, the minimization problem being formulated on the subspace based on the MRI data;
- and
- displaying the image reconstructed from the solution vector.
A computer-readable for use in reconstructing an image from MRI data provided by an MRI machine, the medium bearing instructions causing a computer to:
- selecting a system transformation based on the MRI machine;
- selecting a subspace based on the system transformation;
- obtain a solution vector that solves a minimization problem, the minimization problem being formulated on the subspace based on the MRI data;
- and
- display the image reconstructed from the solution vector.
Dependencies are inferred from the claim text.