Patent · US Active

Magnetic resonance imaging of object in motion

US10073160B2 · kind B2 · utility

11Cited by

3References

16Claims

0Family size

Assignee

KONINIKLIJKE PHILIPS N.V. · NL

Inventors

Peter Boernert · Hamburg, DE
Mariya Ivanova Doneva · Hamburg, DE
Christian Stehning · Eindhoven, NL

Key dates

Filing date	Apr 11, 2012
Grant date	Sep 11, 2018
Priority date	—
Expiry date	May 30, 2035

Classification

Technology area (CPC G)Physics
CPC primaryG01R33/5673
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A magnetic resonance imaging method includes acquisition of datasets of magnetic resonance data from an object. At least some of the datasets are undersampled in k-space. Each dataset relating to a motion state of the object. Images are reconstructed from each of the datasets by way of a compressed sensing reconstruction. Motion correction is applied to the reconstructed images relative to a selected motion state, so as to generate motion corrected images. A diagnostic image for the selected motion state is derived, e.g. by averaging from the motion corrected images.

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