SYSTEM AND METHOD FOR REDUCTING OR ELIMINATING ARTIFACTS IN MAGNECTIC RESONANCE IMAGING

SYSTEM AND METHOD FOR REDUCTING OR ELIMINATING ARTIFACTS IN MAGNECTIC RESONANCE IMAGING

A computer-implemented method for reducing or eliminating artifacts in MRI, includes steps of: S1: acquiring a plurality of MR signals mixed with EMI with different weightings from a plurality of receiver elements of at least one array coil; S2: obtaining EMI eliminated MR signals for each receiver...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LI, HANGXUAN, ZHU, RUIXING, ZHANG, ZHIZUN
Format: Patent
Sprache:eng
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
MEDICAL OR VETERINARY SCIENCE
PHYSICS
SURGERY
TESTING
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Beschreibung
Zusammenfassung:A computer-implemented method for reducing or eliminating artifacts in MRI, includes steps of: S1: acquiring a plurality of MR signals mixed with EMI with different weightings from a plurality of receiver elements of at least one array coil; S2: obtaining EMI eliminated MR signals for each receiver element based on the MR signals mixed with EMI obtained in step S1; and S3: obtaining MR image based on the EMI eliminated MR signals obtained in step S2.