Patent · US Active

System and method for motion correction of magnetic resonance image

US11835612B2 · kind B2 · utility

0Cited by

20References

20Claims

0Family size

Assignees

University of Cincinnati · US
Children's Hospital Medical Center · US

Inventors

Jinghua Wang · Columbus, US
Lili He · Tangxia, CN

Key dates

Filing date	Mar 10, 2020
Grant date	Dec 5, 2023
Priority date	—
Expiry date	Jul 25, 2040

Classification

Technology area (CPC G)Physics
CPC primaryG06T2207/10088
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A method for motion correction of Magnetic Resonance (MR) images is provided. The method includes acquiring a k-space dataset for an object using an MR scanner, detecting or identifying corrupted k-space data from the acquired k-space dataset, extracting the corrupted k-space data from the acquired k-space dataset, recovering the corrupted k-space data, combining uncorrupted k-space data of the acquired k-space dataset with the recovered k-space data to form a full k-space dataset, and reconstructing an image for the object based on the full k-space dataset. A magnetic resonance imaging system for correcting corrupted k-space data of an entire k-space dataset is also provided.

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