METHOD FOR RECORDING IMAGE DATA SETS BY MEANS OF A MAGNETIC RESONANCE TOMOGRAPHY SYSTEM

A method of recording image data sets by a magnetic resonance tomography system including an image recording device and a computing device includes the steps of: recording at least two temporally separate original data sets by using the image recording device of the magnetic resonance tomography sys...

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Bibliographic Details
Main Authors COWAN BRETT, GREISER ANDREAS, YOUNG ALISTAIR, LITTMANN ARNE
Format Patent
LanguageEnglish
Korean
Published 01.12.2014
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:A method of recording image data sets by a magnetic resonance tomography system including an image recording device and a computing device includes the steps of: recording at least two temporally separate original data sets by using the image recording device of the magnetic resonance tomography system, wherein one phase measurement value is recored for each pixel in each original image data set; implementing an optimization technique for the shared calculation of corrected phase values for the pixels in the data sets, wherein the corrected phase values of the pixels in a first of the data sets is in each case dependent at least on the phase measured value of the pixel at the same location in a second of the data sets which is recorded beforehand or afterwards, and the corrected phase values of the pixels in the second data set are in each case dependent at least on the phase measured value of the pixel at the same place in the first data set; and generating corrected image data sets from the corrected phase values.
Bibliography:Application Number: KR20140059186