CORRECTION OF ARTIFACTS CAUSED BY MAXWELL TERMS IN MR ECHO-PLANAR IMAGES

Patent №

US 5,869,965

Granted

1999-02-09

Filed 1997

Owner

GENERAL ELECTRIC COMPANY

Lab

AI components

1

vision

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

08835669

A method for correcting Maxwell field induced distortion, ghosting, and blurring artifacts in non-axially oriented EPI images is disclosed. In one embodiment phase corrections are calculated and used to offset Maxwell term errors during the image reconstruction process, and in another embodiment corrections are made after the image is reconstructed.

VisionG01R 33/56581G01R 33/56554A61B 5/055A61B 5/7257A61B 6/541

AI classification

Vision1.00
AI hardware0.01
Natural language0.00
Evolutionary computation0.00
Machine learning0.00
Speech0.00
Knowledge representation0.00
Planning0.00

Ownership

GENERAL ELECTRIC COMPANY

assignment · 85110370

Assignors

DU, YIPING, ZHOU, XIAOHONG, BERNSTEIN, MATTHEW A., MAIER, JOSEPH K.

On an employer assignment, the assignors are typically the inventors.

From the same owner

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