… Vendors provide geometric distortion correction algorithms and the work carried out as part
… dimensional geometric distortion and to assess the accuracy of these geometric distortion …

… and results for predicting, measuring and correcting geometric distortions in a urn:x-wiley:…
(MR) scanner for the purpose of image guidance in radiation treatment planning. Geometric …

… -related geometric distortions in magnetic resonance imaging (MRI) … Geometric distortions
occurring due to non-linearity in the … For an accurate mapping of geometrical distortion in three-…

… geometric distortion and summarize distortion measurements described in published reports.
We will also discuss how geometric distortion … In addition, intraoperative MRI scanners …

… accurately measure scanner-induced geometric distortion and … MR scanner with which
scannerinduced geometric distortion can … of the reference structures in MR scans of the phantom. …

… scanning mode, the mechanical control of the scanner can be … the geometric distortion in the
sinusoidally scanned images. … of the geometric distortion in a sinusoidal scanned image, (b) …

… of geometric distortion of MRI even we saw a geometric discrepancy between the two image
volumes … In this study, we do not address the geometric issues related to advanced imaging …

… work was applied to evaluate geometric distortion for the same image series and compared
… planned work to survey geometric distortion across all of the MRI scanners at our institution. …

… fields around the isocentre, geometric distortion that falls within 1 mm … scanners. Therefore,
there has been a great deal of interest in the study of geometric distortions in MRI scanners […

… This study demonstrated feasibility of the technique to be repeated in a country wide geometric
distortion audit of all MRI scanners used clinically for RT. Recommendations were made …