Patent · US Active

Method for reconstructing a motion-corrected magnetic resonance image of a subject

US12130349B2 · kind B2 · utility

0Cited by

1References

16Claims

0Family size

Assignees

Siemens Healthineers AG · DE
The General Hospital Corporation · US

Inventors

Daniel Polak · Cambridge, US
Stephen Farman Cauley · Cambridge, US
Daniel Nicolas Splitthoff · Erlangen, DE

Key dates

Filing date	Nov 21, 2022
Grant date	Oct 29, 2024
Priority date	—
Expiry date	Feb 8, 2043

Classification

Technology area (CPC G)Physics
CPC primaryG01R33/5611
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A method for reconstructing a motion-corrected magnetic resonance image of a subject includes providing k-space magnetic resonance data including a plurality of shots, wherein each shot corresponds to an individual motion state of the subject. The method further includes providing motion parameters related to each motion state, determining redundancies across the motion states of the plurality of shots based on the motion parameters, compressing the plurality of motion states based on the determined redundancies across the motion states, and reconstructing the magnetic resonance image from the k-space magnetic resonance data based on the compressed plurality of motion states.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.