Synergized pulsing-imaging network (SPIN)
AssigneeRensselaer Polytechnic Institute
InventorsGe Wang, Qing Lyu, Tao Xu
Life of this patent
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Abstract
A synergized pulsing-imaging network is described. A method of optimizing a magnetic resonance imaging (MRI) system includes optimizing, by a synergized pulsing-imaging network (SPIN) circuitry a pulse sequence based, at least in part, on a loss function associated with a reconstruction network. The method further includes optimizing, by the SPIN circuitry, the reconstruction network based, at least in part, on intermediate raw MRI data and based, at least in part, on a ground truth MRI image data. The intermediate raw MRI data is determined based, at least in part on the pulse sequence.
Claims20
A method of optimizing a magnetic resonance imaging (MRI) system, the method comprising:
- optimizing, by a synergized pulsing-imaging network (SPIN) circuitry, a pulse sequence based, at least in part, on a loss function associated with a reconstruction network;
- and
- optimizing, by the SPIN circuitry, the reconstruction network based, at least in part, on intermediate raw MRI data and based, at least in part, on a ground truth MRI image data, the intermediate raw MRI data determined based, at least in part, on the pulse sequence.
A magnetic resonance imaging (MRI) system comprising:
- a synergized pulsing-imaging network (SPIN) circuitry configured to optimize a pulse sequence based, at least in part, on a loss function associated with a reconstruction network,
- the SPIN circuitry further configured to optimize the reconstruction network based, at least in part, on intermediate raw MRI data and based, at least in part, on a ground truth MRI image data, the intermediate raw MRI data determined based, at least in part, on the pulse sequence.
Dependencies are inferred from the claim text.