Patent ID: 11940519
Assignee: SIEMENS HEALTHINEERS AG
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 14:
15. A magnetic resonance imaging (MRI) system comprising:
a memory storing: a trained first artificial neural network having been trained to at least partially remove an influence of one or more external magnetic susceptibility sources, and a trained second artificial neural network having been trained for carrying out a magnetic dipole inversion;
a magnetic resonance scanner and a controller, the controller being configured to control the magnetic resonance scanner to generate a first phase image of a sample and to store the first phase image to the memory; and
processing circuitry configured to:
apply the trained first artificial neural network to the first phase image to generate a second phase image;
apply the trained second artificial neural network to the second phase image to generate a magnetic susceptibility map of the sample; and
store the magnetic susceptibility map to the memory.