US 11,835,613 B2
Reconstruction in magnetic resonance imaging with image representations as implicit functions in time
Boris Mailhe, Plainsboro, NJ (US); Dorin Comaniciu, Princeton, NJ (US); Simon Arberet, Princeton, NJ (US); Nirmal Janardhanan, Monmouth Junction, NJ (US); Mariappan S. Nadar, Plainsboro, NJ (US); Hongki Lim, Highland Park, NJ (US); and Mahmoud Mostapha, Princeton, NJ (US)
Assigned to Siemens Healthcare GmbH, Erlangen (DE)
Filed by Siemens Healthcare GmbH, Erlangen (DE)
Filed on Jan. 11, 2022, as Appl. No. 17/647,608.
Prior Publication US 2023/0221392 A1, Jul. 13, 2023
Int. Cl. G01R 33/565 (2006.01); G01R 33/48 (2006.01); G01R 33/56 (2006.01); G01R 33/561 (2006.01)
CPC G01R 33/56509 (2013.01) [G01R 33/4824 (2013.01); G01R 33/5608 (2013.01); G01R 33/5611 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A method for reconstruction of a reconstruction image in magnetic resonance imaging, the method comprising:
scanning, by a magnetic resonance system, a patient, the scanning generating different readouts for the patient from different times;
reconstructing parameters of a contrast model and a motion model based on input of the different times and backpropagation from output images compared to the readout data for the times; and
generating the reconstruction image with the reconstructed parameters.